installation, start-up and
service instructions
558F
DuraPac Series
Sizes 090-151
SINGLE PACKAGE ROOFTOP
71/2 to 121/2 Tons
ELECTRIC HEATING/ELECTRIC COOLING UNITS
Cancels: II 558F-90-3
II 558F-90-4
9/15/05
IMPORTANT — READ BEFORE INSTALLING
INSTALLATION
Read and become familiar with these installation instruc-
tions before installing this unit.
Unit is shipped in the vertical discharge configuration. To
convert to horizontal configuration, remove screws from hor-
izontal duct opening covers and remove covers. Using the
same screws, install covers on duct openings in basepan of
unit with the insulation-side down. Seals around duct open-
ings must be tight. See Fig. 1.
Be sure the installation conforms to all applicable local and
national codes.
These instructions contain important information for the
proper maintenance and repair of this equipment. Retain
these instructions for future use.
Confirm before installation of unit that voltage, amperage
and circuit protection requirements listed on unit data plate
agree with power supply provided.
CONTENTS
Page
I. STEP 1 — PROVIDE UNIT SUPPORT
A. Roof Curb
SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . . . . 1
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-53
I. Step 1 — Provide Unit Support. . . . . . . . . . . . . . . . . 1
II. Step 2 — Field Fabricate Ductwork . . . . . . . . . . . . . 1
Assemble and install accessory roof curb in accordance with
instructions shipped with curb. See Fig. 2. Install insulation,
cant strips, roofing felt, and counter flashing as shown. Duct-
work must be attached to curb, not to unit. If electric control
power is to be routed through the basepan, attach the acces-
sory thru-the-bottom service connections to the roof curb in
accordance with the accessory installation instructions. Con-
nection must be installed before unit is set on roof curb.
III. Step 3 — Install External Trap for
Condensate Drain. . . . . . . . . . . . . . . . . . . . . . . . . . 2
IV. Step 4 — Rig and Place Unit. . . . . . . . . . . . . . . . . . . 2
V. Step 5 — Make Electrical Connections . . . . . . . . . . 9
VI. Step 6 — Adjust Factory-Installed
Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
VII. Step 7 — Adjust Evaporator-Fan Speed . . . . . . . . 31
PRE-START-UP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
START-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54,55
SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56-61
TROUBLESHOOTING. . . . . . . . . . . . . . . . . . . . . . . . . . . .61-65
INDEX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
START-UP CHECKLIST . . . . . . . . . . . . . . . . . . . . . . . . . . CL-1
IMPORTANT: The gasketing of the unit to the roof curb is
critical for a watertight seal. Install gasket supplied with the
roof curb as shown in Fig. 2. Improperly applied gasket can
also result in air leaks and poor unit performance.
Curb should be level. This is necessary for unit drain to func-
tion properly. Unit leveling tolerances are shown in Fig. 3.
Refer to Accessory Roof Curb Installation Instructions for
additional information as required.
SAFETY CONSIDERATIONS
B. Alternate Unit Support
Installation and servicing air-conditioning equipment can be
hazardous due to system pressure and electrical compo-
nents. Only trained and qualified service personnel should
install, repair, or service air-conditioning equipment.
When the curb or adapter cannot be used, support unit with
sleeper rails using unit curb or adapter support area. If
sleepers cannot be used, support long sides of unit with a
minimum of three 4-in. x 4-in. pads, 2 at the unit’s corners
and one at the center of gravity. If more than 3 are used,
equally space out pads along unit side.
Untrained personnel can perform basic maintenance func-
tions of cleaning coils and filters and replacing filters. All
other operations should be performed by trained service per-
sonnel. When working on air-conditioning equipment,
observe precautions in the literature, tags and labels
attached to the unit, and other safety precautions that may
apply.
C. Slab Mount (Horizontal Units Only)
Provide a level concrete slab that extends a minimum of 6 in.
beyond unit cabinet. Install a 6-in. gravel apron in front of
outdoor-coil air inlet to prevent grass and foliage from
obstructing airflow.
Follow all safety codes. Wear safety glasses and work gloves.
Use quenching cloth for unbrazing operations. Have fire
extinguishers available for all brazing operations.
NOTE: Horizontal units may be installed on a roof curb if
required.
II. STEP 2 — FIELD FABRICATE DUCTWORK
WARNING: Before performing service or mainte-
nance operations on unit, turn off main power switch
to unit and install lockout tag. Electrical shock could
cause personal injury.
On vertical discharge units, secure all ducts to roof curb and
building structure. Do not connect ductwork to unit. For hori-
zontal applications, field-supplied isolation flanges should be
attached to horizontal discharge openings and all ductwork
attached to the flanges. Insulate and weatherproof all exter-
nal ductwork, joints, and roof openings with counter flashing
and mastic in accordance with applicable codes.
CAUTION: Ensure voltage listed on unit data
plate agrees with electrical supply provided for the
unit.
D ALT
DRAIN
HOLE
ROOF CURB
ACCESSORY
UNIT
SIZE
CONNECTOR
PKG. ACCY.
ACCESSORY
POWER
“A”
B
C
GAS
POWER
CONTROL
CRRFCURB003A01 1′-2″ [356]
CRRFCURB004A01 2′-0″ [610]
558F
090-151
CRBTMPWR001A01
CRBTMPWR002A01
3/4″ [19] NPT
11/4″ [31.7]
3/4″ [19] NPT
3/4″
[19] NPT
1/2″
[12.7]
NPT
2′-87/16
″
1′-1015
/
″
13/4″
1/2″
1/2″
[827]
[583]16
[44.5]
[12.7] NPT
NOTES:
CRBTMPWR003A01
CRBTMPWR004A01
[12.7] NPT
1. Roof
curb
accessory
is
shipped
3/4″
disassembled.
11/4″ [31.7]
[19] NPT
2. Insulated panels: 1-in. thick polyurethane
foam, 13/4 lb density.
3. Dimensions in [ ] are in millimeters.
4. Roof curb: 16-gage steel.
5. Attach ductwork to curb (flanges of duct rest
on curb).
6. Service clearance 4 ft on each side.
7.
Direction of airflow.
8. Connector packages CRBTMPWR001A01
and 2A01 are for thru-the-curb gas type.
Packages CRBTMPWR003A01 and 4A01
are for the thru-the-bottom type gas
connections.
Fig. 2 — Roof Curb Details
—3—
MAXIMUM ALLOWABLE
DIFFERENCE (in.)
A-B
B-C
A-C
0.5
1.0
1.0
Fig. 3 — Unit Leveling Tolerance
NOTE: Trap should be deep enough to offset maximum unit static differ-
ence. A 4-in. trap is recommended.
Fig. 5 — Condensate Drain Piping Details
HORIZONTAL
DRAIN OUTLET
DRAIN PLUG
NOTE: Drain plug is shown in factory-installed position.
Fig. 4 — Condensate Drain Connection (Side View)
NOTES:
DIMENSIONS
‘‘B’’
OPERATING
WEIGHT
1. Dimension in ( ) is in millimeters.
UNIT
558F
‘‘A’’
mm
‘‘C’’
in. mm
2. Hook rigging shackles through holes in base rail, as shown in detail
‘‘A.’’ Holes in base rails are centered around the unit center of grav-
ity. Use wooden top skid when rigging to prevent rigging straps
from damaging unit.
3. Unit weights do not include economizer. See Tables 1A and 1B for
unit weight of economizer.
lb
kg
in.
in.
mm
090,091 755
102,103 760
120,121 915
150,151 930
342 77.42 1967 40.25 1022 41.31 1050
345 77.42 1967 40.25 1022 41.31 1050
415 77.42 1967 40.25 1022 49.31 1253
422 77.42 1967 40.25 1022 49.31 1253
CAUTION: All panels must be in place when rigging. Unit
is not designed for handling by a fork truck. Damage to unit may
result.
Fig. 6 — Rigging Details
—4—
—5—
—6—
Table 1A — Physical Data — 558F090,102,120,150 Units
558F UNIT SIZE
090
102
120
150
NOMINAL CAPACITY (tons)
71/2
81/2
10
121/2
OPERATING WEIGHT (lb)
Unit
Al/Al*
755
766
778
75
760
776
787
75
915
937
960
75
930
957
980
75
Al/Cu*
Cu/Cu*
EconoMi$er IV
Roof Curb†
143
143
143
143
COMPRESSOR
Quantity
No. Cylinders (per circuit)
Oil (oz)
Reciprocating
Reciprocating
Reciprocating
Scroll
2
2
2
2
2
2
2
—
42 ea
65 ea
54 ea
54 ea
REFRIGERANT TYPE
Operating Charge (lb-oz)
Circuit 1
R-22
4-13
4-14
6-14
9- 2
7- 3
7-13
8-10
8- 6
Circuit 2
CONDENSER COIL
Rows...Fins/in.
Total Face Area (sq ft)
Enhanced Copper Tubes, Aluminum Lanced Fins
1...17
20.50
2...17
18.00
2...17
20.47
2...17
25.00
CONDENSER FAN
Nominal Cfm
Propeller Type
6400
2...22
6400
2...22
7000
2...22
7000
2...22
Quantity...Diameter (in.)
Motor Hp...Rpm
1/4...1100
600
1/4...1100
600
1/4...1100
600
1/4...1100
600
Watts Input (Total)
EVAPORATOR COIL
Rows...Fins/in.
Total Face Area (sq ft)
Enhanced Copper Tubes, Aluminum Double-Wavy Fins, Fixed Orifice Metering Device
3...15
8.0
3...15
8.0
3...15
10.0
4...15
11.1
EVAPORATOR FAN
Quantity...Size (in.)
Centrifugal Type
Std
1...15 x 15
1...15 x 15
1...15 x 15
Belt
1...15 x 15
—
1...15 x 15
1...15 x 15
1...15 x 15
Belt
1...15 x 15
1...15 x 15
—
Alt
High-Static
Std
1...15 x 15
Belt
Type Drive
Belt
Alt
Belt
—
Belt
3100
2.40
—
3.70
56
—
56
685- 935
—
860-1080
Ball
Belt
Belt
High-Static
Belt
Belt
—
Nominal Cfm
Maximum Continuous Bhp
3000
4000
5000
3.70
Std
Alt
2.40
2.40
2.40
2.90
5.25
High-Static
Std
3.70
5.25
—
Motor Frame Size
Fan Rpm Range
56
56
56
Alt
56
56
56
High-Static
Std
56
56
—
590- 840
685- 935
860-1080
Ball
685- 935
835-1085
830-1130
Ball
860-1080
830-1130
—
Alt
High-Static
Motor Bearing Type
Ball
Maximum Allowable Rpm
2100
2100
2.8/3.8
—
2100
2100
4.0/5.0
3.1/4.1
Motor Pulley Pitch Diameter Min/Max (in.)
Std
Alt
2.4/3.4
2.8/3.8
2.8/3.8
3.4/4.4
High-Static
Std
4.0/5.0
4.0/5.0
2.8/3.8
—
5
5
5
7
Nominal Motor Shaft Diameter (in.)
Fan Pulley Pitch Diameter (in.)
Belt, Quantity...Type...Length (in.)
Pulley Center Line Distance (in.)
/
/
/
/
8
8
8
8
5
7
7
Alt
/
8
—
/
8
/
8
7
7
7
High-Static
Std
/
8
/
8
/
8
—
8.0
7.0
7.0
—
8.0
7.0
Alt
7.0
7.0
5.9
High-Static
Std
8.0
5.8
—
1...A...49
1...A...49
1...A...55
16.75-19.25
15.75-19.25
15.75-19.25
1...A...49
—
1...A...55
1...A...49
1...A...49
1...BX...46
15.85-17.50
15.85-17.50
15.85-17.50
1...A...52
1...BX...46
—
15.85-17.50
15.85-17.50
—
Alt
High-Static
Std
16.75-19.25
—
16.75-19.25
Alt
High-Static
Speed Change per Full Turn of
Movable Pulley Flange (rpm)
Std
Alt
High-Static
50
50
60
50
—
60
50
50
60
44
50
—
Movable Pulley Maximum Full Turns
From Closed Position
Std
Alt
5
5
5
—
5
5
—
5
685
—
860
1
5
5
5
6
High-Static
Std
5
6
—
5
Factory Setting
5
5
Alt
5
5
5
High-Static
Std
5
5
—
860
887
—
1
Factory Speed Setting (rpm)
590
685
860
1
685
835
887
1
Alt
High-Static
Fan Shaft Diameter at Pulley (in.)
HIGH-PRESSURE SWITCH (psig)
Standard Compressor Internal Relief (Differential)
450 50
428
320
500 50
428
320
Cutout
Reset (Auto.)
LOSS-OF-CHARGE/LOW-PRESSURE SWITCH (psig)
Cutout
7
22
3
7
Reset (Auto.)
FREEZE-PROTECTION THERMOSTAT (F)
Opens
Closes
30
45
5
5
OUTDOOR-AIR INLET SCREENS
Cleanable. Screen size and quantity varies by option selected.
Throwaway
RETURN-AIR FILTERS
Quantity...Size (in.)
4...16 x 20 x 2
4...16 x 20 x 2
4...20 x 20 x 2
4...20 x 20 x 2
LEGEND
— Aluminum
Bhp — Brake Horsepower
Cu — Copper
*Evaporator coil fin material/condenser coil fin material. Contact your local Bryant representa-
tive for details about coated fins.
Al
†Weight of 14-in. roof curb.
NOTE: High-static motor not available on size 150 and 151 units.
—7—
Table 1B — Physical Data — 558F091,103,121,151 Units
(ASHRAE 90.1-1999 Compliant Units)
558F UNIT SIZE
091
103
121
151
NOMINAL CAPACITY (tons)
71/2
81/2
10
121/2
OPERATING WEIGHT (lb)
Unit
Al/Al*
755
766
778
760
776
787
915
937
960
930
957
980
Al/Cu*
Cu/Cu*
Economizer
EconoMi$er IV
Roof Curb†
75
143
75
143
75
143
75
143
COMPRESSOR
Reciprocating
Scroll
Scroll
Scroll
Quantity
2
2
2
2
2
2
2
2
No. Cylinders (per Circuit)
Oil (oz) (each compressor)
42
53
50
60
REFRIGERANT TYPE
Expansion Device
Operating Charge (lb-oz)
Circuit 1
R-22
Fixed Orifice Metering Device
7-10
8-2
7-14
8-5
8-10
8-8
9-8
9-5
Circuit 2
CONDENSER COIL
Rows...Fins/in.
Total Face Area (sq ft)
Enhanced Copper Tubes, Aluminum Lanced Fins
2...17
20.50
2...17
20.50
2...17
25.00
2...17
25.00
CONDENSER FAN
Nominal Cfm
Propeller Type
6500
2...22
6500
2...22
7000
2...22
7000
2...22
Quantity...Diameter (in.)
Motor Hp...Rpm
1/4...1100
650
1/4...1100
650
1/4...1100
650
1/4...1100
650
Watts Input (Total)
EVAPORATOR COIL
Rows...Fins/in.
Total Face Area (sq ft)
Enhanced Copper Tubes, Aluminum Double-Wavy Fins, Face Split
3...15
8.9
3...15
8.9
3...15
10.0
4...15
11.1
EVAPORATOR FAN
Quantity...Size (in.)
Centrifugal Type
Std
1...15 x 15
1...15 x 15
1...15 x 15
Belt
1...15 x 15
—
1...15 x 15
1...15 x 15
1...15 x 15
Belt
1...15 x 15
1...15 x 15
—
Alt
High-Static
Std
1...15 x 15
Belt
Type Drive
Belt
Alt
Belt
—
Belt
3000
2.40
—
3.70
56
—
56
685-935
—
860-1080
Ball
Belt
Belt
High-Static
Belt
Belt
—
Nominal Cfm
Maximum Continuous Bhp
2900
3200
5000
3.70
Std
Alt
2.40
2.40
2.40
2.90
5.25
High-Static
Std
3.70
5.25
—
Motor Frame Size
Fan Rpm Range
56
56
56
Alt
56
56
56
High-Static
Std
56
56
—
590-840
685-935
860-1080
Ball
685-935
835-1085
830-1130
Ball
860-1080
830-1130
—
Alt
High-Static
Motor Bearing Type
Ball
Maximum Allowable Rpm
2100
2100
2.8/3.8
—
2100
2100
4.0/5.0
3.1/4.1
Motor Pulley Pitch Diameter Min/Max (in.)
Std
Alt
2.4/3.4
2.8/3.8
2.8/3.8
3.4/4.4
High-Static
Std
4.0/5.0
4.0/5.0
2.8/3.8
—
5
5
5
7
Nominal Motor Shaft Diameter (in.)
Fan Pulley Pitch Diameter (in.)
Belt, Quantity...Type...Length (in.)
Pulley Center Line Distance (in.)
/
/
/
/
8
8
8
8
5
7
7
Alt
/
8
—
/
8
/
8
7
7
7
High-Static
Std
/
8
/
/
8
—
7.0
7.80
7.0
8.0
Alt
7.0
—
7.0
5.9
High-Static
Std
8.0
8.0
5.8
—
1...A...49
1...A...49
1...A...49
1...A...52
Alt
1...A...49
—
1...A...49
1...BX...46
High-Static
Std
1...A...55
1...A...55
1...BX...46
—
16.75-19.25
16.75-19.25
15.85-17.50
15.85-17.50
Alt
16.75-19.25
—
15.85-17.50
15.85-17.50
High-Static
Std
16.75-19.25
16.75-19.25
15.85-17.50
—
44
50
—
5
Speed Change per Full Turn of
Movable Pulley Flange (rpm)
50
50
60
5
50
—
60
5
50
50
60
5
Alt
High-Static
Std
Movable Pulley Maximum Full Turns
From Closed Position
Alt
5
—
5
5
6
High-Static
Std
5
6
—
5
Factory Setting
5
5
5
Alt
5
—
5
5
5
High-Static
Std
5
5
—
860
887
—
1
Factory Speed Setting (rpm)
Fan Shaft Diameter at Pulley (in.)
590
685
860
1
685
—
860
1
685
835
887
1
Alt
High-Static
HIGH-PRESSURE SWITCH (psig)
Standard Compressor
Internal Relief (Differential)
Cutout
450 50
500 50
428
320
428
320
Reset (Auto.)
LOW-PRESSURE SWITCH (psig)
Cutout
Reset (Auto.)
7
22
3
7
FREEZE PROTECTION
THERMOSTAT (F)
Opens
30
45
5
5
Closes
OUTDOOR-AIR INLET SCREENS
Cleanable. Screen size and quantity varies by option selected.
Throwaway
RETURN-AIR FILTERS
Quantity...Size (in.)
4...16 x 20 x 2
4...16 x 20 x 2
4...20 x 20 x 2
4...20 x 20 x 2
LEGEND
*Evaporator coil fin material/condenser coil fin material. Contact your local Bryant repre-
sentative for details about coated fins.
Al
Bhp — Brake Horsepower
Cu Copper
—
Aluminum
†Weight of 14-in. roof curb.
—
NOTE: High-static motor not available on size 150 and 151 units.
—8—
V. STEP 5 — MAKE ELECTRICAL CONNECTIONS
1. If unit is mounted on roof curb and accessory thru-
the-bottom connection is used, route wire through
connector provided in accessory kit through the unit
basepan.
WARNING: Unit cabinet must have an uninter-
rupted, unbroken electrical ground to minimize the
possibility of personal injury if an electrical fault
should occur. This ground may consist of electrical wire
connected to unit ground lug in control compartment,
or conduit approved for electrical ground when
installed in accordance with NEC (National Electrical
Code), ANSI/NFPA (American National Standards
Institute/National Fire Protection Association), latest
edition, and local electrical codes. Failure to follow this
warning could result in the installer being liable for
personal injury of others.
2. Pass control wires through the hole provided on unit
(see connection D, Connection Sizes Table, Fig. 7A
and 7B).
3. Feed wire through the raceway built into the corner
post to the 24-v barrier located on the left side of the
control box. See Fig. 12. The raceway provides the
UL-required (Underwriters’ Laboratories) clearance
between the high-and low-voltage wiring.
4. Connect thermostat wires to screw terminals of low-
voltage terminal board.
A. Field Power Supply
5. If unit is to be equipped with electric resistance heat,
ensure thermostat on a call for heat “W” energizes
“G” output. This allows fan operation on a call for
heat.
All units except 208/230-v units are factory wired for the
voltage shown on the nameplate. If the 208/230-v unit is to
be connected to a 208-v power supply, the transformer must
be rewired by moving the black wire from the 230-v 1/4-in.
male spade terminal on the transformer and connecting it to
1
the 200-v /4-in. male spade terminal on the transformer.
Refer to unit label diagram for additional information. Pig-
tails are provided for field wire connections.
When installing units, provide a disconnect per NEC. Use
copper conductors only when splice connectors are used.
NOTE: When accessory thru-the-bottom connections are
used, refer to the accessory installation instructions for
information on power wiring. Refer to Fig. 7A and 7B for
drilling locations.
All field wiring must comply with NEC and local require-
ments. In Canada, electrical connections must be in accor-
dance with CSA (Canadian Standards Association) C22.1
Canadian Electrical Code Part One.
575-3-60
Install field wiring as follows (see Fig. 8-10):
1. Install conduit through side panel openings between
disconnect and single point box (see Fig. 9 and 10).
2. Install power wires to terminal connections as shown
in Fig. 8.
Voltage to compressor terminals during operation must be
within voltage range indicated on unit nameplate (see
Tables 2A-2D). On 3-phase units, voltages between phases
must be balanced within 2% and the current within 10%.
Use the formula shown in the legend for Tables 2A and 2B,
Note 2 to determine the percentage of voltage imbalance.
Operation on improper line voltage or excessive phase imbal-
ance constitutes abuse and may cause damage to electrical
components. (Such operation would invalidate any applica-
ble Bryant warranty.)
208/230-3-60
(090-121),
460-3-60
B. Field Control Wiring
Install a Bryant-approved accessory thermostat assembly
according to installation instructions included with the
accessory. Locate thermostat assembly on a solid wall in the
conditioned space to sense average temperature in accor-
dance with thermostat installation instructions.
Route thermostat cable or equivalent single leads of colored
wire from subbase terminals to low-voltage connections on
unit (shown in Fig. 11) as described in Steps 1-5 below.
208/230-3-60
(150,151)
NOTE: For wire runs up to 50 ft, use no. 18 AWG (American
Wire Gage) insulated wire (35 C minimum). For 50 to 75 ft,
use no. 16 AWG insulated wire (35 C minimum). For over
75 ft, use no. 14 AWG insulated wire (35 C minimum). All
wire larger than no. 18 AWG cannot be directly connected to
the thermostat and will require a junction box and splice at
the thermostat.
LEGEND
C
—
—
—
Contactor
Terminal Block
Connection
COMP(S)
IFC
Compressor(s)
Indoor (Evaporator)
Fan Contactor
National Electrical Code
Terminal Block
Splice Connection
NEC
TB
—
—
Field Wiring
Factory Wiring
Fig. 8 — Power Wiring Connections
—9—
Table 2A — Electrical Data (Units Without Convenience Outlet) (558F090, 102, 120, 150)
VOLTAGE
RANGE
COMPRESSOR
(ea)
OFM
(ea)
ELECTRIC
HEAT
POWER
SUPPLY
DISCONNECT
SIZE*
558F
UNIT
SIZE
NOMINAL
V-Ph-Hz
IFM
TYPE
IFM
FLA
Nominal
Min
Max
RLA
LRA
Qty
Hp
FLA
FLA
MCA
MOCP†
FLA
LRA
kW
—
—
40.1/ 40.1
40.1/ 40.1
48.9/ 55.4
71.9/ 81.8
90.6/103.5
117.7/134.8
45/ 45
45/ 45
42/ 42
42/ 42
45/ 51
66/ 75
83/ 95
108/124
7.8/10.4
12.0/16.0
18.6/24.8
24.0/32.0
31.8/42.4
21.7/ 25.0
33.4/ 38.5
51.7/ 59.7
66.7/ 77.0
88.4/102.0
Std
and
Alt
50/ 60
5.8
10.6
2.6
229/229
273/273
108
80/ 90**
100/110**
125/150**
1
208/230-3-60
187
254
14.0
91.0
2
/
1.4
4
—
—
44.9/ 44.9
44.9/ 44.9
54.9/ 61.4
77.9/ 87.8
96.6/109.5
123.7/140.8
50/ 50
50/ 50
60/ 70**
80/ 90**
100/110**
125/150**
48/ 48
48/ 48
51/ 56
72/ 81
89/101
114/129
7.8/10.4
12.0/16.0
18.6/24.8
24.0/32.0
31.8/42.4
21.7/ 25.0
33.4/ 38.5
51.7/ 59.7
66.7/ 77.0
88.4/102.0
High
—
—
18.4
24.1
28.1
45.0
52.9
65.9
25
19
22
26
41
49
61
13.9
16.5
27.8
33.0
41.7
16.7
19.8
33.4
39.7
50.2
25
Std
and
Alt
30
090
50
60
70**
1
460-3-60
575-3-60
414
518
508
632
6.4
5.2
42.0
39.0
2
2
/
0.7
0.7
4
—
—
20.6
26.9
30.8
47.8
55.6
68.7
25
22
25
28
44
51
63
13.9
16.5
27.8
33.0
41.7
16.7
19.8
33.4
39.7
50.2
30
35
High
4.8
130
50
60
70**
Std
and
Alt
—
17.0
34.0
—
17.1
34.1
14.9
23.9
45.3
20
25
50
16
22
42
2.6
4.8
97
1
/
4
—
17.0
34.0
—
17.1
34.1
16.7
26.1
47.5
20
30
50
18
24
44
High
114
—
—
44.6/ 44.6
44.6/ 44.6
48.9/ 55.4
71.9/ 81.8
90.6/103.5
117.7/134.8
50/ 50
50/ 50
47/ 47
47/ 47
47/ 51
66/ 75
83/ 95
108/124
7.8/10.4
12.0/16.0
18.6/24.8
24.0/32.0
31.8/42.4
21.7/ 25.0
33.4/ 38.5
51.7/ 59.7
66.7/ 77.0
88.4/102.0
50/ 60
Std
5.8
321/321
80/ 90**
100/110**
125/150**
1
208/230-3-60
187
254
16.0
137.0
2
/
1.4
4
—
—
49.4/ 49.4
49.4/ 49.4
54.9/ 61.4
77.9/ 87.8
96.6/109.5
123.7/140.8
60/ 60
60/ 60
60/ 70**
80/ 90**
100/110**
125/150**
52/ 52
52/ 52
52/ 56
72/ 81
89/101
114/129
7.8/10.4
12.0/16.0
18.6/24.8
24.0/32.0
31.8/42.4
21.7/ 25.0
33.4/ 38.5
51.7/ 59.7
66.7/ 77.0
88.4/102.0
High
Std
10.6
2.6
365/365
162
—
—
22.7
24.1
28.1
45.0
52.9
65.9
25
24
24
26
41
49
61
13.9
16.5
27.8
33.0
41.7
16.7
19.8
33.4
39.7
50.2
25
30
102
50
60
70**
1
460-3-60
575-3-60
414
518
508
632
8.3
6.4
69.0
58.0
2
2
/
0.7
0.7
4
—
—
24.9
26.9
30.8
47.8
55.6
68.7
30
26
26
28
44
51
63
13.9
16.5
27.8
33.0
41.7
16.7
19.8
33.4
39.7
50.2
30
35
High
4.8
184
50
60
70**
—
17.0
34.0
—
17.1
34.1
17.6
23.9
45.3
20
25
50
18
22
42
Std
2.6
4.8
135
152
1
/
4
—
17.0
34.0
—
17.1
34.1
19.4
26.1
47.5
25
30
50
20
24
44
High
—10—
Table 2A — Electrical Data (Units Without Convenience Outlet) (558F090, 102, 120, 150) (cont)
VOLTAGE
RANGE
COMPRESSOR
(ea)
OFM
(ea)
ELECTRIC
HEAT
POWER
SUPPLY
DISCONNECT
SIZE*
558F
UNIT
SIZE
IFM
FLA
NOMINAL
V-Ph-Hz
IFM
TYPE
Nominal
Min
Max
RLA
LRA
Qty Hp FLA
FLA
MCA
MOCP†
FLA
LRA
kW
—
—
43.1/ 43.1
43.1/ 43.1
48.9/ 55.4
90.6/103.5
117.7/134.8
137.5/127.5
50/ 50
50/ 50
45/ 45
45/ 45
45/ 51
83/ 95
108/124
127/145
7.8/10.4
12.0/16.0
24.0/32.0
31.8/42.4
37.6/50.0
21.7/ 25.0
33.4/ 38.5
66.7/ 77.0
88.4/102.0
104.2/120.3
60/ 60
Std
Alt
5.8
7.5
307/307
100/110**
125/150**
150/150**
—
—
44.8/ 44.8
44.8/ 44.8
51.1/ 57.5
92.8/105.6
119.9/136.9
139.7/129.7
50/ 50
50/ 50
47/ 47
47/ 47
47/ 53
85/ 97
110/126
128/147
7.8/10.4
12.0/16.0
24.0/32.0
31.8/42.4
37.6/50.0
21.7/ 25.0
33.4/ 38.5
66.7/ 77.0
88.4/102.0
104.2/120.3
60/ 60
1
208/230-3-60
187
254
15.8
130.0
2
/
1.4
326/326
374/374
152
4
100/110**
125/150**
150/150**
—
—
52.3/ 52.3
52.3/ 52.3
60.4/ 66.9
102.1/115.0
129.2/146.3
149.0/139.0
60/ 60
60/ 60
60/ 80**
110/125**
150/150**
150/175**
56/ 56
56/ 56
56/ 62
94/106
119/135
137/156
7.8/10.4
12.0/16.0
24.0/32.0
31.8/42.4
37.6/50.0
21.7/ 25.0
33.4/ 38.5
66.7/ 77.0
88.4/102.0
104.2/120.3
High
15.0
2.6
—
—
21.0
28.1
45.0
52.9
65.9
63.4
25
22
26
41
49
61
72
16.5
27.8
33.0
41.7
50.0
19.8
33.4
39.7
50.2
60.1
30
50
Std
Alt
60
70**
70**
120
—
—
21.8
29.1
46.0
53.9
66.9
64.4
25
23
27
42
50
62
73
16.5
27.8
33.0
41.7
50.0
19.8
33.4
39.7
50.2
60.1
30
50
1
460-3-60
414
508
7.9
64.0
2
/
0.7
3.4
191
4
60
70**
70**
—
—
25.8
34.1
51.0
58.9
71.9
69.4
30
27
31
47
54
66
78
16.5
27.8
33.0
41.7
50.0
19.8
33.4
39.7
50.2
60.1
35
60
60
80**
80**
High
7.4
185
—
—
17.9
23.9
45.3
53.8
20
25
50
60
19
22
42
61
17.0
34.0
51.0
17.1
34.1
51.2
Std
Alt
2.6
3.4
7.4
107
139
134
—
—
18.5
24.7
46.1
54.6
25
25
50
60
19
23
42
62
17.0
34.0
51.0
17.1
34.1
51.2
1
575-3-60
518
632
6.6
52.0
2
/
0.7
4
—
—
21.7
28.7
50.1
58.6
25
23
26
46
66
17.0
34.0
51.0
17.1
34.1
51.2
35
High
60
70**
IMPORTANT: If the supply voltage phase imbalance is more than 2%, contact your local electric
utility company immediately.
LEGEND
Full Load Amps
FLA
—
—
—
—
—
—
—
—
—
HACR
IFM
Heating, Air Conditioning and Refrigeration
Indoor (Evaporator) Fan Motor
Locked Rotor Amps
3. For units with power exhaust: If a single power source is to be used, size wire to include
power exhaust MCA and MOCP. Check MCA and MOCP when power exhaust is powered
through the unit (must be in accordance with NEC and/or local codes). Determine the
new MCA including the power exhaust using the following formula:
MCA New = MCA unit only + MCA of Power Exhaust
For example, using a 558FPX091000 unit with MCA = 40.1 and MOCP = 45, with
CRPWREXH030A01 power exhaust.
LRA
MCA
MOCP
NEC
OFM
RLA
Minimum Circuit Amps
Maximum Overcurrent Protection
National Electrical Code
Outdoor (Condenser) Fan Motor
Rated Load Amps
MCA New = 40.1 amps + 1.6 amps = 41.7 amps
*Used to determine minimum disconnect per NEC.
†Fuse or HACR circuit breaker per NEC.
**Fuse only.
If the new MCA does not exceed the published MOCP, then MOCP would not change.
The MOCP in this example is 45 amps, the MCA New is below 45, therefore the MOCP is
acceptable. If “MCA New” is larger than the published MOCP, raise the MOCP to the next
larger size. For separate power, the MOCP for the power exhaust will be 15 amps per
NEC.
††Compressor no. 1 is shown in table.
208/230-3-60: Compressor no. 2 RLA is 14.1 amps and LRA is 105 amps.
460-3-60: Compressor no. 2 RLA is 7.1 amps and LRA is 55 amps.
575-3-60: Compressor no. 2 RLA is 6.4 amps and LRA is 40 amps.
MOCP
NOTES:
POWER EXHAUST
PART NO.
MCA
MCA
MCA
(for separate
1. In compliance with NEC requirements for multimotor and combination load equipment (refer
to NEC Articles 430 and 440), the overcurrent protective device for the unit shall be fuse or
HACR breaker. Canadian units may be fuse or circuit breaker.
2. Unbalanced 3-Phase Supply Voltage
(230 v)
(460 v)
(575 v)
power source)
CRPWREXH021A01
CRPWREXH022A01
CRPWREXH023A01
CRPWREXH028A01
CRPWREXH029A01
CRPWREXH030A01
N/A
3.3
N/A
1.7
N/A
1.6
0.9
N/A
1.8
N/A
1.0
N/A
1.32
N/A
0.68
N/A
15
15
15
15
15
15
Never operate a motor where a phase imbalance in supply voltage is greater than 2%. Use
the following formula to determine the percent of voltage imbalance.
% Voltage Imbalance
max voltage deviation from average voltage
= 100 x
average voltage
N/A
0.64
Example: Supply voltage is 460-3-60.
AB = 452 v
4. Determine heater capacity using multiplication factors table below:
BC = 464 v
AC = 455 v
HEATER
RATING
VOLTAGE
ACTUAL HEATER VOLTAGE
200 208 230 240 380 440 460 480 550 575 600
452 + 464 + 455
Average Voltage =
3
240
480
600
0.694 0.751 0.918 1.000
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.626 0.840 0.918 1.000
1371
=
3
—
—
—
—
0.840 0.918 1.000
NOTE: The following equation converts kW of heat energy to Btuh: kW x 3.412 = Btuh.
= 457
Determine maximum deviation from average voltage.
(AB) 457 – 452 = 5 v
EXAMPLE: 32.0 kW (at 240 v) heater on 208 v
= 32.0 (.751 mult factor)
(BC) 464 – 457 = 7 v
= 24.0 kW capacity at 208 v
(AC) 457 – 455 = 2 v
Maximum deviation is 7 v.
Determine percent of voltage imbalance.
7
% Voltage Imbalance = 100 x
457
= 1.53%
This amount of phase imbalance is satisfactory as it is below the maximum allowable 2%.
—11—
Table 2A — Electrical Data (Units Without Convenience Outlet) (558F090, 102, 120, 150) (cont)
VOLTAGE
RANGE
COMPRESSOR
(ea)
OFM
(ea)
ELECTRIC
HEAT
POWER
SUPPLY
DISCONNECT
SIZE*
558F
UNIT
SIZE
IFM
FLA
NOMINAL
V-Ph-Hz
IFM
TYPE
Nominal
Min
Max
RLA
LRA
Qty Hp
FLA
FLA
MCA
MOCP†
FLA
LRA
kW
—
—
65.2/ 65.2
65.2/ 65.2
65.2/ 65.2
96.6/109.5
123.7/140.8
143.5/133.5
80/ 80**
80/ 80**
70/ 70**
100/110**
125/150**
150/150**
68/ 68
68/ 68
68/ 68
89/101
114/129
132/151
7.8/10.4
12.0/16.0
24.0/32.0
31.8/42.4
37.6/50.0
21.7/ 25.0
33.4/ 38.5
66.7/ 77.0
88.4/102.0
104.2/120.3
Std
Alt
10.6
15.0
4.8
383/383
1
208/230-3-60
187
254
23.0
146.0
2
/
1.4
4
—
—
69.6/ 69.6
69.6/ 69.6
69.6/ 69.6
102.1/115.0
129.2/146.3
149.0/139.0
80/ 80**
80/ 80**
80/ 80**
110/125**
150/150**
150/175**
73/ 73
73/ 73
73/ 73
94/106
119/135
137/156
7.8/10.4
12.0/16.0
24.0/32.0
31.8/42.4
37.6/50.0
21.7/ 25.0
33.4/ 38.5
66.7/ 77.0
88.4/102.0
104.2/120.3
406/406
192
—
—
29.6
30.8
47.8
55.6
68.7
66.1
40
31
31
44
51
63
75
16.5
27.8
33.0
41.7
50.0
19.8
33.4
39.7
50.2
60.1
40
50
Std
Alt
60
150
70**
80**
1
460-3-60
414
508
10.4
73.0
2
/
0.7
4
—
—
32.2
34.1
51.0
58.9
71.9
69.4
45
34
34
47
54
66
78
16.5
27.8
33.0
41.7
50.0
19.8
33.4
39.7
50.2
60.1
45
60
7.4
203
60
80**
80**
—
—
23.6
26.1
47.5
56.0
30
30
50
60
25
25
44
63
17.0
34.0
51.0
17.1
34.1
51.2
Std
Alt
4.8
7.4
154
163
1
575-3-60
518
632
8.3
58.4
2
/
0.7
4
—
—
25.7
28.7
50.1
58.6
30
27
27
46
66
17.0
34.0
51.0
17.1
34.1
51.2
35
60
70**
IMPORTANT: If the supply voltage phase imbalance is more than 2%, contact your local electric
utility company immediately.
LEGEND
Full Load Amps
FLA
—
—
—
—
—
—
—
—
—
HACR
IFM
Heating, Air Conditioning and Refrigeration
Indoor (Evaporator) Fan Motor
Locked Rotor Amps
3. For units with power exhaust: If a single power source is to be used, size wire to include
power exhaust MCA and MOCP. Check MCA and MOCP when power exhaust is powered
through the unit (must be in accordance with NEC and/or local codes). Determine the
new MCA including the power exhaust using the following formula:
MCA New = MCA unit only + MCA of Power Exhaust
For example, using a 558FPX091000 unit with MCA = 40.1 and MOCP = 45, with
CRPWREXH030A01 power exhaust.
LRA
MCA
MOCP
NEC
OFM
RLA
Minimum Circuit Amps
Maximum Overcurrent Protection
National Electrical Code
Outdoor (Condenser) Fan Motor
Rated Load Amps
MCA New = 40.1 amps + 1.6 amps = 41.7 amps
*Used to determine minimum disconnect per NEC.
†Fuse or HACR circuit breaker per NEC.
**Fuse only.
If the new MCA does not exceed the published MOCP, then MOCP would not change.
The MOCP in this example is 45 amps, the MCA New is below 45, therefore the MOCP is
acceptable. If “MCA New” is larger than the published MOCP, raise the MOCP to the next
larger size. For separate power, the MOCP for the power exhaust will be 15 amps per
NEC.
††Compressor no. 1 is shown in table.
208/230-3-60: Compressor no. 2 RLA is 14.1 amps and LRA is 105 amps.
460-3-60: Compressor no. 2 RLA is 7.1 amps and LRA is 55 amps.
575-3-60: Compressor no. 2 RLA is 6.4 amps and LRA is 40 amps.
MOCP
NOTES:
POWER EXHAUST
PART NO.
MCA
MCA
MCA
(for separate
1. In compliance with NEC requirements for multimotor and combination load equipment (refer
to NEC Articles 430 and 440), the overcurrent protective device for the unit shall be fuse or
HACR breaker. Canadian units may be fuse or circuit breaker.
2. Unbalanced 3-Phase Supply Voltage
(230 v)
(460 v)
(575 v)
power source)
CRPWREXH021A01
CRPWREXH022A01
CRPWREXH023A01
CRPWREXH028A01
CRPWREXH029A01
CRPWREXH030A01
N/A
3.3
N/A
1.7
N/A
1.6
0.9
N/A
1.8
N/A
1.0
N/A
1.32
N/A
0.68
N/A
15
15
15
15
15
15
Never operate a motor where a phase imbalance in supply voltage is greater than 2%. Use
the following formula to determine the percent of voltage imbalance.
% Voltage Imbalance
max voltage deviation from average voltage
= 100 x
average voltage
N/A
0.64
Example: Supply voltage is 460-3-60.
AB = 452 v
4. Determine heater capacity using multiplication factors table below:
BC = 464 v
AC = 455 v
HEATER
RATING
VOLTAGE
ACTUAL HEATER VOLTAGE
200 208 230 240 380 440 460 480 550 575 600
452 + 464 + 455
Average Voltage =
3
240
480
600
0.694 0.751 0.918 1.000
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.626 0.840 0.918 1.000
1371
=
3
—
—
—
—
0.840 0.918 1.000
NOTE: The following equation converts kW of heat energy to Btuh: kW x 3.412 = Btuh.
= 457
Determine maximum deviation from average voltage.
(AB) 457 – 452 = 5 v
EXAMPLE: 32.0 kW (at 240 v) heater on 208 v
= 32.0 (.751 mult factor)
(BC) 464 – 457 = 7 v
= 24.0 kW capacity at 208 v
(AC) 457 – 455 = 2 v
Maximum deviation is 7 v.
Determine percent of voltage imbalance.
7
% Voltage Imbalance = 100 x
457
= 1.53%
This amount of phase imbalance is satisfactory as it is below the maximum allowable 2%.
—12—
Table 2B — Electrical Data (Units Without Convenience Outlet) (558F091, 103, 121, 151)
VOLTAGE
RANGE
COMPRESSOR
(ea)
DISCONNECT
SIZE*
OFM (ea)
ELECTRIC HEAT
POWER SUPPLY
558F
UNIT
SIZE
HEATER
MODEL NO.
CRHEATER---A00
SINGLE POINT
BOX P/N
CRSINGLE---A00
NOMINAL
V-PH-Hz
IFM
TYPE
IFM
FLA
Nominal
Min Max Qty RLA LRA Qty Hp FLA
FLA
MCA
MOCP†
FLA
LRA
kW
NONE
017
—/—
—/—
40.1/ 40.1 45/ 45
40.1/ 40.1 45/ 45
48.9/ 55.4 50/ 60
71.9/ 81.8 80/ 90**
90.6/103.5 100/110**
42/ 42 229/229
42/ 42 229/229
45/ 51 229/229
66/ 75 229/229
83/ 95 229/229
—
7.8/10.4
12.0/16.0
18.4/24.8
24.0/32.0
31.8/42.4
21.7/ 25.0
33.4/ 38.5
51.7/ 59.7
66.7/ 77.0
006
006
007
007
009
010
STD
ALT
5.8
5.8
011
012
012 and 017
88.4/102.0 117.7/134.8 125/150** 108/124 229/229
NONE
017
—/—
—/—
40.1/ 40.1 45/ 45
40.1/ 40.1 45/ 45
48.9/ 55.4 50/ 60
71.9/ 81.8 80/ 90**
90.6/103.5 100/110**
42/ 42 229/229
42/ 42 229/229
45/ 51 229/229
66/ 75 229/229
83/ 95 229/229
—
7.8/10.4
12.0/16.0
18.6/24.8
24.0/32.0
31.8/42.4
21.7/ 25.0
33.4/ 38.5
51.7/ 59.7
66.7/ 77.0
006
006
006
007
009
010
1
208/230-3-60
187 254
2
14
91
2
/
4
1.4
011
012
012 and 017
88.4/102.0 117.7/134.8 125/150** 108/124 229/229
NONE
017
—/—
—/—
44.9/ 44.9 50/ 50
44.9/ 44.9 50/ 50
54.9/ 61.4 60/ 70**
77.9/ 87.8 80/ 90**
96.6/109.5 100/110**
48/ 48 273/273
48/ 48 273/273
51/ 56 273/273
72/ 81 273/273
89/101 273/273
—
7.8/10.4
12.0/16.0
18.6/24.8
24.0/32.0
32.3/42.4
21.7/ 25.0
33.4/ 38.5
51.7/ 59.7
66.7/ 77.0
006
007
007
007
009
010
HIGH
STD
ALT
10.6
2.6
011
012
012 and 017
88.4/102.0 123.7/140.8 125/150** 114/129 273/273
NONE
016
—
—
18.4
24.1
28.1
45.0
52.9
65.9
20
19
22
26
41
49
61
108
108
108
108
108
108
—
13.9
16.5
27.8
33.0
41.7
16.7
19.8
33.4
39.7
50.2
25
006
006
006
006
008
013
30
014
015
014 and 016
50
60
091
70**
NONE
016
—
—
18.4
24.1
28.1
45.0
52.9
65.9
20
19
22
26
41
49
61
108
108
108
108
108
108
—
13.9
16.5
27.8
33.0
41.7
16.7
19.8
33.4
39.7
50.2
25
006
006
006
006
008
013
30
1
460-3-60
414 508
2
6.4
42
2
/
0.7
2.6
4
014
50
015
60
014 and 016
70**
NONE
016
—
—
20.6
26.9
30.8
47.8
55.6
68.7
25
22
25
28
44
51
63
130
130
130
130
130
110
—
13.9
16.5
27.8
33.0
41.7
16.7
19.8
33.4
39.7
50.2
30
006
006
006
006
008
013
35
HIGH
4.8
014
015
014 and 016
50
60
70**
NONE
018
—
—
14.9
23.9
45.3
20
25
40
16
22
42
97
97
97
—
STD
ALT
2.6
2.6
4.8
17.0
34.0
17.1
34.1
006
006
019
NONE
018
019
—
17.0
34.0
—
17.1
34.1
14.9
23.9
45.3
20
25
40
16
22
42
97
97
97
—
006
006
1
575-3-60
518 632
2
5.2
39
2
/
4
0.7
NONE
018
019
—
17.0
34.0
—
17.1
34.1
16.7
26.1
47.5
20
30
45
18
24
44
114
114
114
—
006
006
HIGH
LEGEND
IMPORTANT: If the supply voltage phase imbalance is more than 2%, contact your local electric utility
company immediately.
FLA
—
—
—
—
—
—
—
—
—
Full Load Amps
HACR
IFM
Heating, Air Conditioning and Refrigeration
Indoor (Evaporator) Fan Motor
Locked Rotor Amps
3. For units with power exhaust: If a single power source is to be used, size wire to include power
exhaust MCA and MOCP. Check MCA and MOCP when power exhaust is powered through the
unit (must be in accordance with NEC and/or local codes). Determine the new MCA including the
power exhaust using the following formula:
LRA
MCA
MOCP
NEC
OFM
RLA
Minimum Circuit Amps
Maximum Overcurrent Protection
National Electrical Code
Outdoor (Condenser) Fan Motor
Rated Load Amps
MCA New = MCA unit only + MCA of Power Exhaust
For example, using
a
558FPX091000 unit with MCA
=
40.1 and MOCP
=
45, with
CRPWREXH030A01 power exhaust.
MCA New = 40.1 amps + 1.6 amps = 41.7 amps
*Used to determine minimum disconnect per NEC.
†Fuse or HACR circuit breaker per NEC.
**Fuse only.
If the new MCA does not exceed the published MOCP, then MOCP would not change. The MOCP
in this example is 45 amps, the MCA New is below 45, therefore the MOCP is acceptable. If “MCA
New” is larger than the published MOCP, raise the MOCP to the next larger size. For separate
power, the MOCP for the power exhaust will be 15 amps per NEC.
††Compressor no. 1 is shown in table.
208/230-3-60: Compressor no. 2 RLA is 14.1 amps and LRA is 105 amps.
460-3-60: Compressor no. 2 RLA is 7.1 amps and LRA is 55 amps.
575-3-60: Compressor no. 2 RLA is 6.4 amps and LRA is 40 amps.
MOCP
POWER EXHAUST
PART NO.
MCA
(230 v)
MCA
MCA
(for separate
NOTES:
(460 v)
(575 v)
power source)
1. In compliance with NEC requirements for multimotor and combination load equipment (refer to NEC
Articles 430 and 440), the overcurrent protective device for the unit shall be fuse or HACR breaker.
Canadian units may be fuse or circuit breaker.
CRPWREXH021A01
CRPWREXH022A01
CRPWREXH023A01
CRPWREXH028A01
CRPWREXH029A01
CRPWREXH030A01
N/A
3.3
N/A
1.7
N/A
1.6
0.9
N/A
1.8
N/A
1.0
N/A
1.32
N/A
0.68
N/A
0.64
15
15
15
15
15
15
2. Unbalanced 3-Phase Supply Voltage
Never operate a motor where a phase imbalance in supply voltage is greater than 2%. Use the
following formula to determine the percent of voltage imbalance.
% Voltage Imbalance
max voltage deviation from average voltage
N/A
= 100 x
average voltage
4. Determine heater capacity using multiplication factors table below:
Example: Supply voltage is 460-3-60.
AB = 452 v
BC = 464 v
HEATER
RATING
VOLTAGE
ACTUAL HEATER VOLTAGE
AC = 455 v
200
208
230
240
380
440
460
480
550
575
600
452 + 464 + 455
Average Voltage =
3
240
480
600
0.694 0.751 0.918 1.000
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.626 0.840 0.918 1.000
1371
—
—
—
—
0.840 0.918 1.000
=
3
NOTE: The following equation converts kW of heat energy to Btuh: kW x 3.412 = Btuh.
= 457
EXAMPLE: 32.0 kW (at 240 v) heater on 208 v
Determine maximum deviation from average voltage.
(AB) 457 – 452 = 5 v
=
=
32.0 (.751 mult factor)
24.0 kW capacity at 208 v
(BC) 464 – 457 = 7 v
(AC) 457 – 455 = 2 v
Maximum deviation is 7 v.
Determine percent of voltage imbalance.
7
% Voltage Imbalance = 100 x
457
= 1.53%
This amount of phase imbalance is satisfactory as it is below the maximum allowable 2%.
—13—
Table 2B — Electrical Data (Units Without Convenience Outlet) (558F091, 103, 121, 151) (cont)
VOLTAGE
RANGE
COMPRESSOR
(ea)
DISCONNECT
SIZE*
OFM (ea)
ELECTRIC HEAT
POWER SUPPLY
558F
UNIT
SIZE
HEATER
MODEL NO.
CRHEATER---A00
SINGLE POINT
BOX P/N
CRSINGLE---A00
NOMINAL
V-PH-Hz
IFM
TYPE
IFM
FLA
Nominal
Min Max Qty
RLA
LRA
Qty Hp FLA
FLA
MCA
MOCP†
FLA
LRA
kW
NONE
017
—/—
—/—
44.3/ 44.3
44.3/ 44.3
48.9/ 55.4
71.9/ 81.8
90.6/103.5
50/ 50
50/ 50
46/ 46 272/272
46/ 46 272/272
46/ 51 272/272
66/ 75 272/272
83/ 95 272/272
—
7.8/10.4
12.0/16.0
18.6/24.8
24.0/32.0
31.8/42.4
21.7/ 25.0
33.4/ 38.5
51.7/ 59.7
66.7/ 77.0
88.4/102.0
006
006
007
007
009
010
50/ 60
STD
HIGH
STD
5.8
10.6
2.6
011
012
012 and 017
80/ 90**
100/110**
117.7/134.8 125/150** 108/124 272/272
1
208/230-3-60
187 254
2
17.3†† 120††
2
/
1.4
4
NONE
017
—/—
—/—
49.1/ 49.1
49.1/ 49.1
54.9/ 61.4
77.9/ 87.8
96.6/109.5
60/ 60
60/ 60
60/ 70**
80/ 90**
100/110**
52/ 52 316/316
52/ 52 316/316
52/ 56 316/316
72/ 81 316/316
89/101 316/316
—
7.8/10.4
12.0/16.0
18.6/24.8
24.0/32.0
31.8/42.4
21.7/ 25.0
33.4/ 38.5
51.7/ 59.7
66.7/ 77.0
88.4/102.0
006
007
007
007
009
010
011
012
012 and 017
123.7/140.8 125/150** 114/129 316/316
NONE
016
—
—
21.0
24.1
28.1
45.0
52.9
65.9
25
22
22
26
41
49
61
149
149
149
149
149
149
—
13.9
16.5
27.8
33.0
41.7
16.7
19.8
33.4
39.7
50.2
25
006
006
006
006
008
013
30
103
014
50
015
60
014 and 016
70**
1
460-3-60
575-3-60
414 508
2
2
7.9††
70††
50††
2
2
/
0.7
4
NONE
016
—
—
23.2
26.9
30.8
47.8
55.6
68.7
30
24
25
28
44
51
63
171
171
171
171
171
171
—
13.9
16.5
27.8
33.0
41.7
16.7
19.8
33.4
39.7
50.2
30
006
006
006
006
008
013
35
HIGH
4.8
014
50
015
60
014 and 016
70**
NONE
018
019
—
17.0
34.0
—
17.1
34.1
16.7
23.9
45.3
20
25
40
17
22
42
109
109
109
—
006
006
STD
2.6
4.8
1
518 632
5.5††
/
0.7
4
NONE
018
019
—
17.0
34.0
—
17.1
34.1
18.5
26.1
47.5
25
30
45
19
24
44
126
126
126
—
006
006
HIGH
NONE
017
—/—
—/—
44.6/ 44.6
44.6/ 44.6
48.9/ 55.4
90.6/103.5
50/ 50
50/ 50
47/ 47 297/297
47/ 47 297/297
47/ 51 297/297
83/ 95 297/297
—
7.8/10.4
12.0/16.0
24.0/32.0
31.8/42.4
21.7/ 25.0
33.4/ 38.5
66.7/ 77.0
88.4/102.0
011
011
012
015
015
010
50/ 60
STD
ALT
5.8
7.5
15
012
012 and 017
010 and 012
100/110**
117.7/134.8 125/150** 108/124 297/297
137.5/157.6 150/175** 127/145 297/297
37.6/50.0 104.2/120.3
NONE
017
—/—
—/—
46.3/ 46.3
46.3/ 46.3
51.1/ 57.5
92.8/105.6
60/ 60
60/ 60
49/ 49 316/316
49/ 49 316/316
49/ 53 316/316
85/ 97 316/316
—
7.8/10.4
12.0/16.0
24.0/32.0
31.8/42.4
21.7/ 25.0
33.4/ 38.5
66.7/ 77.0
88.4/102.0
011
011
012
015
015
010
60/ 60
1
208/230-3-60
187 254
2
16
125
2
/
1.4
4
012
012 and 017
010 and 012
100/110**
119.9/136.9 125/150** 110/126 316/316
139.7/159.7 150/175** 128/147 316/316
37.6/50.0 104.2/120.3
NONE
017
010
012
012 and 017
010 and 012
—/—
—/—
53.8/ 53.8
53.8/ 53.8
60.4/ 66.9
60/ 60
60/ 60
70/ 80**
57/ 57 364/364
57/ 57 364/364
57/ 62 364/364
94/106 364/364
—
7.8/10.4
12.0/16.0
22.9/32.0
31.8/42.4
21.7/ 25.0
33.4/ 38.5
66.7/ 77.0
88.4/102.0
011
012
012
015
015
HIGH
STD
ALT
102.1/115.0 110/125**
129.2/146.3 150/150** 119/135 364/364
149.0/169.1 150/175** 137/156 364/364
37.6/50.0 104.2/120.3
NONE
013
014
015
014 and 016
013 and 015
—
—
22.0
28.1
45.0
52.9
65.9
78.4
25
23
26
41
49
61
72
149
149
149
149
149
149
—
16.5
27.8
33.0
41.7
50.0
19.8
33.4
39.7
50.2
60.1
30
011
011
011
014
014
40
2.6
3.4
7.4
60
70**
80**
121
NONE
013
014
015
014 and 016
013 and 015
—
—
22.8
29.1
46.0
53.9
66.9
79.4
25
24
27
42
50
62
73
188
188
188
188
188
188
—
16.5
27.8
33.0
41.7
50.0
19.8
33.4
39.7
50.2
60.1
30
011
011
011
014
014
45
1
460-3-60
414 508
2
8
62.5
2
/
0.7
4
60
70**
80**
NONE
013
014
015
014 and 016
013 and 015
—
—
26.8
34.1
51.0
58.9
71.9
84.4
30
29
31
47
54
66
78
182
182
182
182
182
182
—
16.5
27.8
33.0
41.7
50.0
19.8
33.4
39.7
50.2
60.1
40
011
011
011
014
014
60
HIGH
60
80**
90**
NONE
018
—
—
17.4
23.9
45.3
66.6
20
18
22
42
61
119
119
119
119
—
17.0
34.0
51.0
17.1
34.1
51.2
25
011
011
014
STD
ALT
2.6
3.4
7.4
019
40
70**
018 and 019
NONE
018
—
—
18.0
24.7
46.1
67.4
20
19
23
42
62
151
151
151
151
—
17.0
34.0
51.0
17.1
34.1
51.2
25
011
011
014
1
575-3-60
518 632
2
6.3
50
2
/
0.7
4
019
45
018 and 019
70**
NONE
018
—
—
21.2
28.7
50.1
71.4
25
23
26
46
66
146
146
146
146
—
17.0
34.0
51.0
17.1
34.1
51.2
35
011
011
014
HIGH
019
50
018 and 019
80**
—14—
Table 2B — Electrical Data (Units Without Convenience Outlet) (558F091, 103, 121, 151) (cont)
VOLTAGE
RANGE
COMPRESSOR
(ea)
DISCONNECT
SIZE*
OFM (ea)
ELECTRIC HEAT
POWER SUPPLY
558F
UNIT
SIZE
HEATER
MODEL NO.
CRHEATER---A00
SINGLE POINT
BOX P/N
CRSINGLE---A00
NOMINAL
V-PH-Hz
IFM
TYPE
IFM
FLA
Nominal
Min Max Qty RLA LRA Qty Hp FLA
FLA
MCA
MOCP†
FLA
LRA
kW
NONE
017
—/—
—/—
56.2/ 56.2
56.2/ 56.2
56.2/ 61.4
96.6/109.5
123.7/140.8
143.5/163.6
70/ 70**
70/ 70**
70/ 70**
100/110**
59/ 59 359/359
59/ 59 359/359
59/ 59 359/359
89/101 359/359
—
7.8/10.4
12.0/16.0
24.0/32.0
31.8/42.4
21.7/ 25.0
33.4/ 38.5
66.7/ 77.0
88.4/102.0
012
012
012
015
015
010
STD
ALT
STD
ALT
10.6
15
012
012 and 017
010 and 012
125/150** 114/129 359/359
150/175** 132/151 359/359
37.6/50.0 104.2/120.3
1
208/230-3-60
187 254
2
19
156
2
/
1.4
4
NONE
017
—/—
—/—
60.6/ 60.6
60.6/ 60.6
60.6/ 66.9
102.1/115.0
129.2/146.3
149.0/169.1
70/ 70**
70/ 70**
70/ 80**
110/125**
64/ 64 378/378
64/ 64 378/378
64/ 64 378/378
94/106 378/378
—
7.8/10.4
12.0/16.0
24.0/32.0
31.8/42.4
21.7/ 25.0
33.4/ 38.5
66.7/ 77.0
88.4/102.0
012
012
012
015
015
010
012
012 and 017
010 and 012
150/150** 119/135 378/378
150/175** 137/156 378/378
37.6/50.0 104.2/120.3
NONE
013
014
015
014 and 016
013 and 015
—
—
26.5
30.8
47.8
55.6
68.7
81.2
30
28
28
44
51
63
75
174
174
174
174
174
174
—
16.5
27.8
33.0
41.7
50.0
19.8
33.4
39.7
50.2
60.1
35
011
011
011
014
014
45
4.8
7.4
60
151
70**
90**
1
460-3-60
414 508
2
9
75
2
/
0.7
4
NONE
013
014
015
014 and 016
013 and 015
—
—
29.1
34.1
51.0
58.9
71.9
84.4
35
31
31
47
54
66
78
213
213
213
213
213
213
—
16.5
27.8
33.0
41.7
50.0
19.8
33.4
39.7
50.2
60.1
40
011
011
011
014
014
60
60
80**
90**
NONE
018
—
—
21.6
26.1
47.5
68.8
25
23
24
44
63
127
127
127
127
—
17.0
34.0
51.0
17.1
34.1
51.2
30
011
011
014
STD
ALT
4.8
7.4
019
45
70**
018 and 019
1
575-3-60
518 632
2
7.4
54
2
/
0.7
4
NONE
018
—
—
23.7
28.7
50.1
71.4
30
25
26
46
66
159
159
159
159
—
17.0
34.0
51.0
17.1
34.1
51.2
35
011
011
014
019
50
018 and 019
80**
LEGEND
Full Load Amps
IMPORTANT: If the supply voltage phase imbalance is more than 2%, contact your local electric utility
company immediately.
FLA
—
—
—
—
—
—
—
—
—
HACR
IFM
Heating, Air Conditioning and Refrigeration
Indoor (Evaporator) Fan Motor
Locked Rotor Amps
3. For units with power exhaust: If a single power source is to be used, size wire to include power
exhaust MCA and MOCP. Check MCA and MOCP when power exhaust is powered through the
unit (must be in accordance with NEC and/or local codes). Determine the new MCA including the
power exhaust using the following formula:
LRA
MCA
MOCP
NEC
OFM
RLA
Minimum Circuit Amps
Maximum Overcurrent Protection
National Electrical Code
MCA New = MCA unit only + MCA of Power Exhaust
For example, using
a
558FPX091000 unit with MCA
=
40.1 and MOCP
=
45, with
Outdoor (Condenser) Fan Motor
Rated Load Amps
CRPWREXH030A01 power exhaust.
MCA New = 40.1 amps + 1.6 amps = 41.7 amps
*Used to determine minimum disconnect per NEC.
†Fuse or HACR circuit breaker per NEC.
**Fuse only.
If the new MCA does not exceed the published MOCP, then MOCP would not change. The MOCP
in this example is 45 amps, the MCA New is below 45, therefore the MOCP is acceptable. If “MCA
New” is larger than the published MOCP, raise the MOCP to the next larger size. For separate
power, the MOCP for the power exhaust will be 15 amps per NEC.
††Compressor no. 1 is shown in table.
208/230-3-60: Compressor no. 2 RLA is 14.1 amps and LRA is 105 amps.
460-3-60: Compressor no. 2 RLA is 7.1 amps and LRA is 55 amps.
575-3-60: Compressor no. 2 RLA is 6.4 amps and LRA is 40 amps.
MOCP
POWER EXHAUST
PART NO.
MCA
(230 v)
MCA
(460 v)
MCA
(575 v)
(for separate
NOTES:
power source)
1. In compliance with NEC requirements for multimotor and combination load equipment (refer to NEC
Articles 430 and 440), the overcurrent protective device for the unit shall be fuse or HACR breaker.
Canadian units may be fuse or circuit breaker.
CRPWREXH021A01
CRPWREXH022A01
CRPWREXH023A01
CRPWREXH028A01
CRPWREXH029A01
CRPWREXH030A01
N/A
3.3
N/A
1.7
N/A
1.6
0.9
N/A
1.8
N/A
1.0
N/A
1.32
N/A
0.68
N/A
0.64
15
15
15
15
15
15
2. Unbalanced 3-Phase Supply Voltage
Never operate a motor where a phase imbalance in supply voltage is greater than 2%. Use the
following formula to determine the percent of voltage imbalance.
% Voltage Imbalance
max voltage deviation from average voltage
N/A
= 100 x
average voltage
4. Determine heater capacity using multiplication factors table below:
Example: Supply voltage is 460-3-60.
AB = 452 v
BC = 464 v
HEATER
RATING
VOLTAGE
ACTUAL HEATER VOLTAGE
AC = 455 v
200
208
230
240
380
440
460
480
550
575
600
452 + 464 + 455
Average Voltage =
3
240
480
600
0.694 0.751 0.918 1.000
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.626 0.840 0.918 1.000
1371
—
—
—
—
0.840 0.918 1.000
=
3
NOTE: The following equation converts kW of heat energy to Btuh: kW x 3.412 = Btuh.
= 457
EXAMPLE: 32.0 kW (at 240 v) heater on 208 v
Determine maximum deviation from average voltage.
(AB) 457 – 452 = 5 v
=
=
32.0 (.751 mult factor)
24.0 kW capacity at 208 v
(BC) 464 – 457 = 7 v
(AC) 457 – 455 = 2 v
Maximum deviation is 7 v.
Determine percent of voltage imbalance.
7
% Voltage Imbalance = 100 x
457
= 1.53%
This amount of phase imbalance is satisfactory as it is below the maximum allowable 2%.
—15—
Table 2C — Electrical Data (Units With Convenience Outlet) (558F090, 102, 120, 150)
VOLTAGE
RANGE
COMPRESSOR
(ea)
OFM
(ea)
ELECTRIC
HEAT
POWER
SUPPLY
DISCONNECT
SIZE*
558F
UNIT
SIZE
NOMINAL
V-Ph-Hz
IFM
TYPE
IFM
FLA
Nominal
Min
Max
RLA
LRA
Qty
Hp
FLA
FLA
MCA
MOCP†
FLA
LRA
kW
—
—
46.1/ 46.1
46.1/ 46.1
53.9/ 60.4
76.9/ 86.8
95.6/108.5
122.7/139.8
50/ 50
50/ 50
60/ 70**
80/ 90**
100/110**
125/150**
48/ 48
48/ 48
51/ 56
72/ 81
89/101
114/130
7.8/10.4
12.0/16.0
18.6/24.8
24.0/32.0
31.8/42.4
21.7/ 25.0
33.4/ 38.5
51.7/ 59.7
66.7/ 77.0
88.4/102.0
Std
and
Alt
5.8
233/233
1
208/230-3-60
187
254
14.0
91.0
2
/
1.4
4
—
—
50.9/ 50.9
50.9/ 50.9
59.9/ 66.4
82.9/ 92.8
101.6/114.5
128.7/145.8
60/ 60
60/ 60
70/ 70**
90/100**
110/125**
150/150**
53/ 53
53/ 53
56/ 62
77/ 86
94/106
119/135
7.8/10.4
12.0/16.0
18.6/24.8
24.0/32.0
31.8/42.4
21.7/ 25.0
33.4/ 38.5
51.7/ 59.7
66.7/ 77.0
88.4/102.0
High
10.6
2.6
277/277
110
—
—
21.1
26.8
30.8
47.8
55.6
68.6
25
22
25
28
44
51
63
13.9
16.5
27.8
33.0
41.7
16.7
19.8
33.4
39.7
50.2
25
Std
and
Alt
35
090
50
60
70**
1
460-3-60
575-3-60
414
518
508
632
6.4
5.2
42.0
39.0
2
2
/
0.7
0.7
4
—
—
23.3
29.5
33.5
50.4
58.3
71.3
25
24
27
31
46
54
66
13.9
16.5
27.8
33.0
41.7
16.7
19.8
33.4
39.7
50.2
30
35
High
4.8
132
60
60
80**
Std
and
Alt
—
17.0
34.0
—
17.1
34.1
17.6
26.6
48.0
20
25
50
18
24
44
2.6
4.8
100
117
1
/
4
—
17.0
34.0
—
17.1
34.1
19.4
28.8
50.1
25
30
60
20
26
46
High
—
—
50.6/ 50.6
50.6/ 50.6
53.9/ 60.4
76.9/ 86.8
95.6/108.5
122.7/139.8
60/ 60
60/ 60
60/ 70**
80/ 90**
100/110**
125/150**
52/ 52
52/ 52
52/ 56
72/ 81
89/101
114/130
7.8/10.4
12.0/16.0
18.6/24.8
24.0/32.0
31.8/42.4
21.7/ 25.0
33.4/ 38.5
51.7/ 59.7
66.7/ 77.0
88.4/102.0
Std
5.8
325/325
1
208/230-3-60
187
254
16.0
137.0
2
/
1.4
4
—
—
55.4/ 55.4
55.4/ 55.4
59.9/ 66.4
82.9/ 92.8
101.6/114.5
128.7/145.8
60/ 60
60/ 60
70/ 70**
90/100**
110/125**
150/150**
58/ 58
58/ 58
58/ 62
77/ 86
94/106
119/135
7.8/10.4
12.0/16.0
18.6/24.8
24.0/32.0
31.9/42.4
21.7/ 25.0
33.4/ 38.5
51.7/ 59.7
66.7/ 77.0
88.4/102.0
High
Std
10.6
2.6
369/369
164
—
—
25.4
26.8
30.8
47.7
55.6
68.6
30
26
26
28
44
51
63
13.9
16.5
27.8
33.0
41.7
16.7
19.8
33.4
39.7
50.2
30
35
102
50
60
70**
1
460-3-60
575-3-60
414
518
508
632
8.3
6.4
69.0
58.0
2
2
/
0.7
0.7
4
—
—
27.6
29.5
33.5
50.4
58.3
71.3
30
26
29
31
46
54
66
13.9
16.5
27.8
33.0
41.7
16.7
19.8
33.4
39.7
50.2
30
35
High
4.8
186
60
60
80**
—
17.0
34.0
—
17.1
34.1
20.3
26.6
49.9
25
25
50
20
24
44
Std
2.6
4.8
138
155
1
/
4
—
17.0
34.0
—
17.1
34.1
22.1
28.8
50.1
25
30
60
22
26
46
High
—16—
Table 2C — Electrical Data (Units With Convenience Outlet) (558F090, 102, 120, 150) (cont)
VOLTAGE
RANGE
COMPRESSOR
(ea)
ELECTRIC
HEAT
POWER
SUPPLY
DISCONNECT
SIZE*
OFM
(ea)
558F
UNIT
SIZE
NOMINAL
V-Ph-Hz
IFM
TYPE
IFM
FLA
Nominal
Min
Max
RLA
LRA
Qty
Hp
FLA
FLA
MCA
MOCP†
FLA
LRA
kW
—
—
49.1/ 49.1
49.1/ 49.1
53.9/ 60.4
95.6/108.5
122.7/139.8
142.5/132.5
60/ 60
60/ 60
60/ 70**
100/110**
125/150**
150/150**
50/ 50
50/ 50
51/ 56
89/101
114/130
132/151
7.8/10.4
12.0/16.0
24.0/32.0
31.8/42.4
37.6/50.0
21.7/ 25.0
33.4/ 38.5
66.7/ 77.0
88.4/102.0
104.2/120.3
Std
Alt
5.8
7.5
311/311
—
—
50.8/ 50.8
50.8/ 50.8
56.1/ 62.5
97.8/110.6
124.9/141.9
144.7/134.7
58.3/ 58.3
58.3/ 58.3
65.4/ 71.9
107.1/120.0
134.2/151.3
154.0/144.0
60/ 60
60/ 60
52/ 52
52/ 52
53/ 58
91/103
116/131
134/152
61/ 61
61/ 61
61/ 67
99/111
124/140
143/161
7.8/10.4
12.0/16.0
24.0/32.0
31.8/42.4
37.6/50.0
21.7/ 25.0
33.4/ 38.5
66.7/ 77.0
88.4/102.0
104.2/120.3
60/ 60
1
330/330
378/378
208/230-3-60
187
254
15.8
130.0
2
/
4
1.4
100/125**
125/150**
150/150**
70/ 70**
70/ 70**
60/ 80**
110/125**
150/175**
175/175**
—
—
7.8/10.4
12.0/16.0
24.0/32.0
31.8/42.4
37.6/50.0
21.7/ 25.0
33.4/ 38.5
66.7/ 77.0
88.4/102.0
104.2/120.3
High
15.0
—
—
23.7
30.7
47.8
55.5
68.6
65.6
30
24
28
44
51
63
75
16.5
27.8
33.0
41.7
50.0
19.8
33.4
39.7
50.2
60.1
30
50
60
70**
70**
Std
Alt
2.6
3.4
7.4
154
194
188
120
—
—
24.5
31.7
48.8
56.6
69.7
66.6
28.5
36.7
53.8
61.5
74.6
71.6
30
25
29
45
52
64
76
30
34
49
57
69
80
16.5
27.8
33.0
41.7
50.0
19.8
33.4
39.7
50.2
60.1
30
50
60
70**
70**
1
460-3-60
414
508
7.9
64.0
2
/
4
0.7
—
—
30
16.5
27.8
33.0
41.7
50.0
19.8
33.4
39.7
50.2
60.1
35
60
High
70**
80**
80**
—
—
20.6
26.6
47.9
56.0
25
25
50
60
21
24
44
63
17.0
34.0
51.0
17.1
34.1
51.2
Std
Alt
2.6
3.4
7.4
110
141
136
—
—
21.2
27.4
48.8
56.8
24.4
31.4
52.7
60.8
25
30
50
60
21
25
44
64
25
28
48
68
17.0
34.0
51.0
17.1
34.1
51.2
1
575-3-60
518
632
6.6
52.0
2
/
4
0.7
—
—
30
17.0
34.0
51.0
17.1
34.1
51.2
35
High
60
70**
IMPORTANT: If the supply voltage phase imbalance is more than 2%, contact your local electric
utility company immediately.
LEGEND
Full Load Amps
FLA
—
—
—
—
—
—
—
—
—
HACR
IFM
Heating, Air Conditioning and Refrigeration
Indoor (Evaporator) Fan Motor
Locked Rotor Amps
3. For units with power exhaust: If a single power source is to be used, size wire to include
power exhaust MCA and MOCP. Check MCA and MOCP when power exhaust is powered
through the unit (must be in accordance with NEC and/or local codes). Determine the
new MCA including the power exhaust using the following formula:
MCA New = MCA unit only + MCA of Power Exhaust
For example, using a 558FPX091000 unit with MCA = 40.1 and MOCP = 45, with
CRPWREXH030A01 power exhaust.
LRA
MCA
MOCP
NEC
OFM
RLA
Minimum Circuit Amps
Maximum Overcurrent Protection
National Electrical Code
Outdoor (Condenser) Fan Motor
Rated Load Amps
MCA New = 40.1 amps + 1.6 amps = 41.7 amps
*Used to determine minimum disconnect per NEC.
†Fuse or HACR circuit breaker per NEC.
**Fuse only.
If the new MCA does not exceed the published MOCP, then MOCP would not change.
The MOCP in this example is 45 amps, the MCA New is below 45, therefore the MOCP is
acceptable. If “MCA New” is larger than the published MOCP, raise the MOCP to the next
larger size. For separate power, the MOCP for the power exhaust will be 15 amps per
NEC.
††Compressor no. 1 is shown in table.
208/230-3-60: Compressor no. 2 RLA is 14.1 amps and LRA is 105 amps.
460-3-60: Compressor no. 2 RLA is 7.1 amps and LRA is 55 amps.
575-3-60: Compressor no. 2 RLA is 6.4 amps and LRA is 40 amps.
MOCP
NOTES:
POWER EXHAUST
PART NO.
MCA
MCA
MCA
(for separate
1. In compliance with NEC requirements for multimotor and combination load equipment (refer
to NEC Articles 430 and 440), the overcurrent protective device for the unit shall be fuse or
HACR breaker. Canadian units may be fuse or circuit breaker.
2. Unbalanced 3-Phase Supply Voltage
(230 v)
(460 v)
(575 v)
power source)
CRPWREXH021A01
CRPWREXH022A01
CRPWREXH023A01
CRPWREXH028A01
CRPWREXH029A01
CRPWREXH030A01
N/A
3.3
N/A
1.7
N/A
1.6
0.9
N/A
1.8
N/A
1.0
N/A
1.32
N/A
0.68
N/A
15
15
15
15
15
15
Never operate a motor where a phase imbalance in supply voltage is greater than 2%. Use
the following formula to determine the percent of voltage imbalance.
% Voltage Imbalance
max voltage deviation from average voltage
= 100 x
average voltage
N/A
0.64
Example: Supply voltage is 460-3-60.
AB = 452 v
4. Determine heater capacity using multiplication factors table below:
BC = 464 v
AC = 455 v
HEATER
RATING
VOLTAGE
ACTUAL HEATER VOLTAGE
200 208 230 240 380 440 460 480 550 575 600
452 + 464 + 455
Average Voltage =
3
240
480
600
0.694 0.751 0.918 1.000
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.626 0.840 0.918 1.000
1371
=
3
—
—
—
—
0.840 0.918 1.000
NOTE: The following equation converts kW of heat energy to Btuh: kW x 3.412 = Btuh.
= 457
Determine maximum deviation from average voltage.
(AB) 457 – 452 = 5 v
EXAMPLE: 32.0 kW (at 240 v) heater on 208 v
= 32.0 (.751 mult factor)
(BC) 464 – 457 = 7 v
= 24.0 kW capacity at 208 v
(AC) 457 – 455 = 2 v
Maximum deviation is 7 v.
Determine percent of voltage imbalance.
7
% Voltage Imbalance = 100 x
457
= 1.53%
This amount of phase imbalance is satisfactory as it is below the maximum allowable 2%.
—17—
Table 2C — Electrical Data (Units With Convenience Outlet) (558F090, 102, 120, 150) (cont)
VOLTAGE
RANGE
COMPRESSOR
(ea)
ELECTRIC
HEAT
POWER
SUPPLY
DISCONNECT
SIZE*
OFM
(ea)
558F
UNIT
SIZE
NOMINAL
V-Ph-Hz
IFM
TYPE
IFM
FLA
Nominal
Min
Max
RLA
LRA
Qty Hp
FLA
FLA
MCA
MOCP†
FLA
LRA
kW
—
—
71.2/ 71.2
71.2/ 71.2
71.2/ 71.2
101.6/114.5
128.7/145.8
148.5/138.5
80/ 80**
80/ 80**
80/ 80**
110/125**
150/150**
150/150**
74/ 74
74/ 74
74/ 74
94/106
119/135
138/156
7.8/10.4
12.0/16.0
24.0/32.0
31.8/42.4
37.6/50.0
21.7/ 25.0
33.4/ 38.5
66.7/ 77.0
88.4/102.0
104.2/120.3
Std
10.6
387/387
1
208/230-3-60
187
254
23.0
146.0
2
/
1.4
4
—
—
75.6/ 75.6
75.6/ 75.6
75.6/ 75.6
107.1/120.0
134.2/151.3
154.0/144.0
90/ 80**
90/ 80**
90/ 80**
110/125**
150/175**
175/175**
79/ 79
79/ 79
79/ 79
99/111
124/140
143/161
7.8/10.4
12.0/16.0
24.0/32.0
31.8/42.4
37.6/50.0
21.7/ 25.0
33.4/ 38.5
66.7/ 77.0
88.4/102.0
104.2/120.3
Alt
Std
Alt
15.0
4.8
410/410
195
—
—
32.3
33.4
50.5
58.2
71.4
68.3
34.9
36.7
53.8
61.6
74.7
71.6
45
34
34
46
54
66
77
37
37
49
57
69
80
16.5
27.8
33.0
41.7
50.0
19.8
33.4
39.7
50.2
60.1
45
60
60
80**
80**
150
1
460-3-60
414
508
10.4
73.0
2
/
0.7
4
—
—
45
16.5
27.8
33.0
41.7
50.0
19.8
33.4
39.7
50.2
60.1
45
60
7.4
206
70**
80**
80**
—
—
23.6
28.8
50.1
56.0
30
27
27
46
65
17.0
34.0
51.0
17.1
34.1
51.2
30
Std
Alt
4.8
7.4
156
165
60
70**
1
575-3-60
518
632
8.3
58.4
2
/
0.7
4
—
—
28.4
31.4
52.8
58.6
30
29
29
48
68
17.0
34.0
51.0
17.1
34.1
51.2
35
60
70**
IMPORTANT: If the supply voltage phase imbalance is more than 2%, contact your local electric
utility company immediately.
LEGEND
Full Load Amps
FLA
—
—
—
—
—
—
—
—
—
HACR
IFM
Heating, Air Conditioning and Refrigeration
Indoor (Evaporator) Fan Motor
Locked Rotor Amps
3. For units with power exhaust: If a single power source is to be used, size wire to include
power exhaust MCA and MOCP. Check MCA and MOCP when power exhaust is powered
through the unit (must be in accordance with NEC and/or local codes). Determine the
new MCA including the power exhaust using the following formula:
MCA New = MCA unit only + MCA of Power Exhaust
For example, using a 558FPX091000 unit with MCA = 40.1 and MOCP = 45, with
CRPWREXH030A01 power exhaust.
LRA
MCA
MOCP
NEC
OFM
RLA
Minimum Circuit Amps
Maximum Overcurrent Protection
National Electrical Code
Outdoor (Condenser) Fan Motor
Rated Load Amps
MCA New = 40.1 amps + 1.6 amps = 41.7 amps
*Used to determine minimum disconnect per NEC.
†Fuse or HACR circuit breaker per NEC.
**Fuse only.
If the new MCA does not exceed the published MOCP, then MOCP would not change.
The MOCP in this example is 45 amps, the MCA New is below 45, therefore the MOCP is
acceptable. If “MCA New” is larger than the published MOCP, raise the MOCP to the next
larger size. For separate power, the MOCP for the power exhaust will be 15 amps per
NEC.
††Compressor no. 1 is shown in table.
208/230-3-60: Compressor no. 2 RLA is 14.1 amps and LRA is 105 amps.
460-3-60: Compressor no. 2 RLA is 7.1 amps and LRA is 55 amps.
575-3-60: Compressor no. 2 RLA is 6.4 amps and LRA is 40 amps.
MOCP
NOTES:
POWER EXHAUST
PART NO.
MCA
MCA
MCA
(for separate
1. In compliance with NEC requirements for multimotor and combination load equipment (refer
to NEC Articles 430 and 440), the overcurrent protective device for the unit shall be fuse or
HACR breaker. Canadian units may be fuse or circuit breaker.
2. Unbalanced 3-Phase Supply Voltage
(230 v)
(460 v)
(575 v)
power source)
CRPWREXH021A01
CRPWREXH022A01
CRPWREXH023A01
CRPWREXH028A01
CRPWREXH029A01
CRPWREXH030A01
N/A
3.3
N/A
1.7
N/A
1.6
0.9
N/A
1.8
N/A
1.0
N/A
1.32
N/A
0.68
N/A
15
15
15
15
15
15
Never operate a motor where a phase imbalance in supply voltage is greater than 2%. Use
the following formula to determine the percent of voltage imbalance.
% Voltage Imbalance
max voltage deviation from average voltage
= 100 x
average voltage
N/A
0.64
Example: Supply voltage is 460-3-60.
AB = 452 v
4. Determine heater capacity using multiplication factors table below:
BC = 464 v
AC = 455 v
HEATER
RATING
VOLTAGE
ACTUAL HEATER VOLTAGE
200 208 230 240 380 440 460 480 550 575 600
452 + 464 + 455
Average Voltage =
3
240
480
600
0.694 0.751 0.918 1.000
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.626 0.840 0.918 1.000
1371
=
3
—
—
—
—
0.840 0.918 1.000
NOTE: The following equation converts kW of heat energy to Btuh: kW x 3.412 = Btuh.
= 457
Determine maximum deviation from average voltage.
(AB) 457 – 452 = 5 v
EXAMPLE: 32.0 kW (at 240 v) heater on 208 v
= 32.0 (.751 mult factor)
(BC) 464 – 457 = 7 v
= 24.0 kW capacity at 208 v
(AC) 457 – 455 = 2 v
Maximum deviation is 7 v.
Determine percent of voltage imbalance.
7
% Voltage Imbalance = 100 x
457
= 1.53%
This amount of phase imbalance is satisfactory as it is below the maximum allowable 2%.
—18—
Table 2D — Electrical Data (Units With Convenience Outlet) (558F091, 103, 121, 151)
VOLTAGE
RANGE
COMPRESSOR
(ea)
DISCONNECT
SIZE*
558F
UNIT
SIZE
OFM (ea)
ELECTRIC HEAT
POWER SUPPLY
HEATER
MODEL NO.
CRHEATER---A00
SINGLE POINT
BOX P/N
CRSINGLE---A00
NOMINAL
V-PH-Hz
IFM
TYPE
IFM
FLA
Nominal
Min Max Qty RLA LRA Qty Hp FLA
FLA
MCA
MOCP†
FLA
LRA
kW
NONE
017
—/—
—/—
44.9/ 44.9
44.9/ 44.9
55.0/ 60.8
77.9/ 87.3
50/ 50
50/ 50
60/ 60
80/ 90**
48/ 48 234/234
48/ 48 234/234
51/ 56 234/234
72/ 81 234/234
89/101 234/234
—
7.8/10.4
12.0/16.0
18.4/24.8
24.0/32.0
31.8/42.4
21.7/ 25.0
33.4/ 38.5
51.7/ 59.7
66.7/ 77.0
006
006
007
009
009
010
STD
ALT
5.8
5.8
011
012
012 and 017
96.6/108.9 100/110**
88.4/102.0 123.7/140.2 125/150** 114/130 234/234
NONE
017
—/—
—/—
44.9/ 44.9
44.9/ 44.9
55.0/ 60.8
77.9/ 87.3
50/ 50
50/ 50
60/ 60
80/ 90**
48/ 48 234/234
48/ 48 234/234
51/ 56 234/234
72/ 81 234/234
89/101 234/234
—
7.8/10.4
12.0/16.0
18.6/24.8
24.0/32.0
31.8/42.4
21.7/ 25.0
33.4/ 38.5
51.7/ 59.7
66.7/ 77.0
006
006
007
007
009
010
1
208/230-3-60
187 254
2
14
91
2
/
1.4
4
011
012
012 and 017
96.6/108.9 100/110**
88.4/102.0 123.7/140.2 125/150** 114/130 234/234
NONE
017
—/—
—/—
49.7/ 49.7
49.7/ 50.0
61.0/ 66.8
83.9/ 93.3
60/ 60
53/ 53 277/277
53/ 53 277/277
56/ 61 277/277
77/ 86 277/277
94/106 277/277
—
7.8/10.4
12.0/16.0
18.6/24.8
24.0/32.0
32.3/42.4
21.7/ 25.0
33.4/ 38.5
51.7/ 59.7
60/ 60
006
007
007
007
009
010
70/ 70**
90/100**
HIGH
STD
ALT
10.6
2.6
011
012
012 and 017
66.7/ 77.0 102.6/114.9 110/125**
88.4/102.0 129.7/146.2 150/150** 119/135 277/277
NONE
016
—
—
20.6
26.9
28.1
47.8
55.6
68.7
25
22
25
28
44
51
63
110
110
110
110
110
110
—
13.9
16.5
27.8
33.0
41.7
16.7
19.8
33.4
39.7
50.2
25
006
006
006
006
008
013
30
014
015
014 and 016
50
60
091
70**
NONE
016
—
—
20.6
26.9
28.1
47.8
55.6
68.7
25
22
25
28
44
51
63
110
110
110
110
110
110
—
13.9
16.5
27.8
33.0
41.7
16.7
19.8
33.4
39.7
50.2
25
006
006
006
006
008
013
30
1
460-3-60
414 508
2
6.4
42
2
/
0.7
2.6
4
014
50
015
60
014 and 016
70**
NONE
016
—
—
22.8
29.6
30.8
50.5
58.3
71.4
25
24
27
31
46
54
66
132
132
132
132
132
132
—
13.9
16.5
27.8
33.0
41.7
16.7
19.8
33.4
39.7
50.2
30
006
006
006
006
008
013
35
HIGH
4.8
014
015
014 and 016
60
60
80**
NONE
018
—
—
16.6
26.1
47.4
20
25
45
18
24
44
99
99
99
—
STD
ALT
2.6
2.6
4.8
17.0
34.0
17.1
34.1
006
006
019
NONE
018
019
—
17.0
34.0
—
17.1
34.1
16.6
26.1
47.4
20
25
45
18
24
44
99
99
99
—
006
006
1
575-3-60
518 632
2
5.2
39
2
/
0.7
4
NONE
018
019
—
17.0
34.0
—
17.1
34.1
18.4
28.3
49.6
20
30
45
20
26
46
116
116
116
—
006
006
HIGH
LEGEND
Full Load Amps
IMPORTANT: If the supply voltage phase imbalance is more than 2%, contact your local electric utility
company immediately.
FLA
—
—
—
—
—
—
—
—
—
HACR
IFM
Heating, Air Conditioning and Refrigeration
Indoor (Evaporator) Fan Motor
Locked Rotor Amps
3. For units with power exhaust: If a single power source is to be used, size wire to include power
exhaust MCA and MOCP. Check MCA and MOCP when power exhaust is powered through the
unit (must be in accordance with NEC and/or local codes). Determine the new MCA including the
power exhaust using the following formula:
LRA
MCA
MOCP
NEC
OFM
RLA
Minimum Circuit Amps
Maximum Overcurrent Protection
National Electrical Code
MCA New = MCA unit only + MCA of Power Exhaust
For example, using
a
558FPX091000 unit with MCA
=
40.1 and MOCP
=
45, with
Outdoor (Condenser) Fan Motor
Rated Load Amps
CRPWREXH030A01 power exhaust.
MCA New = 40.1 amps + 1.6 amps = 41.7 amps
*Used to determine minimum disconnect per NEC.
†Fuse or HACR circuit breaker per NEC.
**Fuse only.
If the new MCA does not exceed the published MOCP, then MOCP would not change. The MOCP
in this example is 45 amps, the MCA New is below 45, therefore the MOCP is acceptable. If “MCA
New” is larger than the published MOCP, raise the MOCP to the next larger size. For separate
power, the MOCP for the power exhaust will be 15 amps per NEC.
††Compressor no. 1 is shown in table.
208/230-3-60: Compressor no. 2 RLA is 14.1 amps and LRA is 105 amps.
460-3-60: Compressor no. 2 RLA is 7.1 amps and LRA is 55 amps.
575-3-60: Compressor no. 2 RLA is 6.4 amps and LRA is 40 amps.
MOCP
POWER EXHAUST
PART NO.
MCA
(230 v)
MCA
(460 v)
MCA
(575 v)
(for separate
NOTES:
power source)
1. In compliance with NEC requirements for multimotor and combination load equipment (refer to NEC
Articles 430 and 440), the overcurrent protective device for the unit shall be fuse or HACR breaker.
Canadian units may be fuse or circuit breaker.
CRPWREXH021A01
CRPWREXH022A01
CRPWREXH023A01
CRPWREXH028A01
CRPWREXH029A01
CRPWREXH030A01
N/A
3.3
N/A
1.7
N/A
1.6
0.9
N/A
1.8
N/A
1.0
N/A
1.32
N/A
0.68
N/A
0.64
15
15
15
15
15
15
2. Unbalanced 3-Phase Supply Voltage
Never operate a motor where a phase imbalance in supply voltage is greater than 2%. Use the
following formula to determine the percent of voltage imbalance.
% Voltage Imbalance
max voltage deviation from average voltage
N/A
= 100 x
average voltage
4. Determine heater capacity using multiplication factors table below:
Example: Supply voltage is 460-3-60.
AB = 452 v
BC = 464 v
HEATER
RATING
VOLTAGE
ACTUAL HEATER VOLTAGE
AC = 455 v
200
208
230
240
380
440
460
480
550
575
600
452 + 464 + 455
Average Voltage =
3
240
480
600
0.694 0.751 0.918 1.000
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.626 0.840 0.918 1.000
1371
—
—
—
—
0.840 0.918 1.000
=
3
NOTE: The following equation converts kW of heat energy to Btuh: kW x 3.412 = Btuh.
= 457
EXAMPLE: 32.0 kW (at 240 v) heater on 208 v
Determine maximum deviation from average voltage.
(AB) 457 – 452 = 5 v
=
=
32.0 (.751 mult factor)
24.0 kW capacity at 208 v
(BC) 464 – 457 = 7 v
(AC) 457 – 455 = 2 v
Maximum deviation is 7 v.
Determine percent of voltage imbalance.
7
% Voltage Imbalance = 100 x
457
= 1.53%
This amount of phase imbalance is satisfactory as it is below the maximum allowable 2%.
—19—
Table 2D — Electrical Data (Units With Convenience Outlet) (558F091, 103, 121, 151) (cont)
VOLTAGE
RANGE
COMPRESSOR
(ea)
DISCONNECT
SIZE*
558F
UNIT
SIZE
OFM (ea)
ELECTRIC HEAT
POWER SUPPLY
HEATER
MODEL NO.
CRHEATER---A00
SINGLE POINT
BOX P/N
CRSINGLE---A00
NOMINAL
V-PH-Hz
IFM
TYPE
IFM
FLA
Nominal
Min Max Qty
RLA
LRA
Qty Hp FLA
FLA
MCA
MOCP†
FLA
LRA
kW
NONE
017
—/—
—/—
49.1/ 49.1
49.1/ 49.1
55.0/ 60.8
77.9/ 87.3
96.6/108.9
123.7/140.2
60/ 60
60/ 60
52/ 52 277/277
52/ 52 277/277
52/ 56 277/277
72/ 81 277/277
89/101 277/277
—
7.8/10.4
12.0/16.0
18.6/24.8
24.0/32.0
31.8/42.4
21.7/ 25.0
33.4/ 38.5
51.7/ 59.7
66.7/ 77.0
88.4/102.0
006
006
007
007
009
010
60/ 60
STD
HIGH
STD
5.8
10.6
2.6
011
012
012 and 017
80/ 90**
100/110**
125/150** 114/130 277/277
1
208/230-3-60
187 254
2
17.3†† 120††
2
/
1.4
4
NONE
017
—/—
—/—
53.9/ 53.9
53.9/ 53.9
61.0/ 66.8
83.9/ 93.3
102.6/114.9
129.7/146.2
60/ 60
60/ 60
70/ 70**
90/100**
110/125**
57/ 57 320/320
57/ 57 320/320
57/ 61 320/320
77/ 86 320/320
94/106 320/320
—
7.8/10.4
12.0/16.0
18.6/24.8
24.0/32.0
31.8/42.4
21.7/ 25.0
33.4/ 38.5
51.7/ 59.7
66.7/ 77.0
88.4/102.0
006
007
007
007
009
010
011
012
012 and 017
150/150** 119/135 320/320
NONE
016
—
—
23.2
26.9
28.1
47.8
55.6
68.7
30
24
25
28
44
51
63
151
151
151
151
151
151
—
13.9
16.5
27.8
33.0
41.7
16.7
19.8
33.4
39.7
50.2
30
006
006
006
006
008
013
30
103
014
50
015
60
014 and 016
70**
1
460-3-60
575-3-60
414 508
2
2
7.9††
70††
50††
2
2
/
0.7
4
NONE
016
—
—
25.4
29.6
30.8
50.5
58.3
71.4
30
27
27
31
46
54
66
173
173
173
173
173
173
—
13.9
16.5
27.8
33.0
41.7
16.7
19.8
33.4
39.7
50.2
30
006
006
006
006
008
013
35
HIGH
4.8
014
60
015
60
014 and 016
80**
NONE
018
019
—
17.0
34.0
—
17.1
34.1
18.4
26.1
47.4
25
25
45
19
24
44
111
111
111
—
006
006
STD
2.6
4.8
1
518 632
5.5††
/
0.7
4
NONE
018
019
—
17.0
34.0
—
17.1
34.1
20.2
28.3
49.6
25
30
45
21
26
46
128
128
128
—
006
006
HIGH
NONE
017
—/—
—/—
49.4/ 49.4
49.4/ 49.4
55.0/ 60.8
96.6/108.9
123.7/140.2
143.6/163.0
60/ 60
60/ 60
52/ 52 302/302
52/ 52 302/302
52/ 56 302/302
89/101 302/302
—
7.8/10.4
12.0/16.0
24.0/32.0
31.8/42.4
21.7/ 25.0
33.4/ 38.5
66.7/ 77.0
88.4/102.0
011
011
012
015
015
010
60/ 60
STD
ALT
5.8
7.5
15
012
012 and 017
010 and 012
100/110**
125/150** 114/130 302/302
150/175** 132/151 302/302
37.6/50.0 104.2/120.3
NONE
017
—/—
—/—
51.1/ 51.1
51.1/ 51.1
57.1/ 62.9
98.8/111.0
125.9/142.3
145.7/165.2
60/ 60
60/ 60
54/ 54 321/321
54/ 54 321/321
54/ 58 321/321
91/103 321/321
—
7.8/10.4
12.0/16.0
24.0/32.0
31.8/42.4
21.7/ 25.0
33.4/ 38.5
66.7/ 77.0
88.4/102.0
011
011
012
015
015
010
60/ 60
1
208/230-3-60
187 254
2
16
125
2
/
1.4
4
012
012 and 017
010 and 012
100/125**
150/150** 116/131 321/321
150/175** 134/152 321/321
37.6/50.0 104.2/120.3
NONE
017
010
012
012 and 017
010 and 012
—/—
—/—
58.6/ 68.6
58.6/ 58.6
66.5/ 72.3
108.1/120.4
135.2/151.7
155.1/174.5
70/ 70**
70/ 70**
80/ 80**
110/125**
150/175** 124/140 369/369
175/175** 143/161 369/369
63/ 63 369/369
63/ 63 369/369
63/ 67 369/369
99/111 369/369
—
7.8/10.4
12.0/16.0
22.9/32.0
31.8/42.4
21.7/ 25.0
33.4/ 38.5
66.7/ 77.0
88.4/102.0
012
012
012
015
015
HIGH
STD
ALT
37.6/50.0 104.2/120.3
NONE
013
014
015
014 and 016
013 and 015
—
—
24.2
30.8
45.0
55.6
68.7
81.1
30
26
28
44
51
63
75
151
151
151
151
151
151
—
16.5
27.8
33.0
41.7
50.0
19.8
33.4
39.7
50.2
60.1
30
011
011
011
014
014
40
2.6
3.4
7.4
60
70**
90**
121
NONE
013
014
015
014 and 016
013 and 015
—
—
25.0
31.8
46.0
56.6
69.7
82.1
30
26
29
45
52
64
76
190
190
190
190
190
190
—
16.5
27.8
33.0
41.7
50.0
19.8
33.4
39.7
50.2
60.1
30
011
011
011
014
014
45
1
460-3-60
414 508
2
8
62.5
2
/
0.7
4
60
70**
90**
NONE
013
014
015
014 and 016
013 and 015
—
—
29.0
36.8
51.0
61.6
74.7
87.1
35
31
34
49
57
69
80
184
184
184
184
184
184
—
16.5
27.8
33.0
41.7
50.0
19.8
33.4
39.7
50.2
60.1
40
011
011
014
014
014
60
HIGH
70**
80**
90**
NONE
018
—
—
19.1
26.1
47.4
68.8
25
20
24
44
63
121
121
121
121
—
17.0
34.0
51.0
17.1
34.1
51.2
25
011
011
014
STD
ALT
2.6
3,4
7.4
019
45
70**
018 and 019
NONE
018
—
—
19.7
26.9
48.2
69.6
25
21
25
44
64
152
152
152
152
—
17.0
34.0
51.0
17.1
34.1
51.2
25
011
011
014
1
575-3-60
518 632
2
6.3
50
2
/
0.7
4
019
45
018 and 019
70**
NONE
018
—
—
22.9
30.9
52.2
73.6
25
25
28
48
68
148
148
148
148
—
17.0
34.0
51.0
17.1
34.1
51.2
35
011
011
014
HIGH
019
50
018 and 019
80**
—20—
Table 2D — Electrical Data (Units With Convenience Outlet) (558F091, 103, 121, 151) (cont)
VOLTAGE
RANGE
COMPRESSOR
(ea)
DISCONNECT
SIZE*
558F
UNIT
SIZE
OFM (ea)
ELECTRIC HEAT
POWER SUPPLY
HEATER
MODEL NO.
CRHEATER---A00
SINGLE POINT
BOX P/N
CRSINGLE---A00
NOMINAL
V-PH-Hz
IFM
TYPE
IFM
FLA
Nominal
Min Max Qty RLA LRA Qty Hp FLA
FLA
MCA
MOCP†
FLA
LRA
kW
NONE
017
—/—
—/—
61.0/ 61.0
61.0/ 61.0
61.0/ 66.8
102.6/114.9
129.7/146.2
149.6/169.0
70/ 70**
70/ 70**
70/ 70**
110/125**
65/ 65 364/364
65/ 65 364/364
65/ 65 364/364
94/106 364/364
—
7.8/10.4
12.0/16.0
24.0/32.0
31.8/42.4
21.7/ 25.0
33.4/ 38.5
66.7/ 77.0
88.4/102.0
012
012
012
015
015
010
STD
ALT
STD
ALT
10.6
15
012
012 and 017
010 and 012
150/150** 119/135 364/364
150/175** 138/156 364/364
37.6/50.0 104.2/120.3
1
208/230-3-60
187 254
2
19
156
2
/
1.4
4
NONE
017
—/—
—/—
65.4/ 65.4
65.4/ 65.4
66.5/ 72.3
108.1/120.4
135.2/151.7
155.1/174.5
28.7
33.5
47.8
58.3
71.4
83.9
31.3
36.8
51.0
61.6
74.7
87.1
80/ 80**
80/ 80**
80/ 80**
110/125**
70/ 70 383/383
70/ 70 383/383
70/ 70 383/383
99/111 383/383
—
7.8/10.4
12.0/16.0
24.0/32.0
31.8/42.4
21.7/ 25.0
33.4/ 38.5
66.7/ 77.0
88.4/102.0
012
012
012
015
015
010
012
012 and 017
010 and 012
NONE
013
014
015
014 and 016
013 and 015
NONE
013
014
015
014 and 016
013 and 015
150/175** 124/140 383/383
175/175** 143/161 383/383
37.6/50.0 104.2/120.3
—
16.5
27.8
33.0
41.7
50.0
—
35
30
31
46
54
66
77
176
176
176
176
176
176
—
19.8
33.4
39.7
50.2
60.1
35
011
011
011
014
014
45
4.8
7.4
60
151
80**
90**
1
460-3-60
414 508
2
9
75
2
/
0.7
4
—
—
35
33
34
49
57
69
80
215
215
215
215
215
215
—
16.5
27.8
33.0
41.7
50.0
19.8
33.4
39.7
50.2
60.1
40
011
011
014
014
014
60
70**
80**
90**
NONE
018
—
—
23.3
28.3
49.6
71.0
25.4
30.9
52.2
73.6
30
25
26
46
65
27
28
48
68
129
129
129
129
160
160
160
160
—
17.0
34.0
51.0
17.1
34.1
51.2
30
011
011
014
STD
ALT
4.8
7.4
019
45
80**
018 and 019
1
575-3-60
518 632
2
7.4
54
2
/
0.7
4
NONE
018
—
—
30
—
17.0
34.0
51.0
17.1
34.1
51.2
35
011
011
014
019
50
018 and 019
80**
LEGEND
Full Load Amps
IMPORTANT: If the supply voltage phase imbalance is more than 2%, contact your local electric utility
company immediately.
FLA
—
—
—
—
—
—
—
—
—
HACR
IFM
Heating, Air Conditioning and Refrigeration
Indoor (Evaporator) Fan Motor
Locked Rotor Amps
3. For units with power exhaust: If a single power source is to be used, size wire to include power
exhaust MCA and MOCP. Check MCA and MOCP when power exhaust is powered through the
unit (must be in accordance with NEC and/or local codes). Determine the new MCA including the
power exhaust using the following formula:
LRA
MCA
MOCP
NEC
OFM
RLA
Minimum Circuit Amps
Maximum Overcurrent Protection
National Electrical Code
MCA New = MCA unit only + MCA of Power Exhaust
For example, using
a
558FPX091000 unit with MCA
=
40.1 and MOCP
=
45, with
Outdoor (Condenser) Fan Motor
Rated Load Amps
CRPWREXH030A01 power exhaust.
MCA New = 40.1 amps + 1.6 amps = 41.7 amps
*Used to determine minimum disconnect per NEC.
†Fuse or HACR circuit breaker per NEC.
**Fuse only.
If the new MCA does not exceed the published MOCP, then MOCP would not change. The MOCP
in this example is 45 amps, the MCA New is below 45, therefore the MOCP is acceptable. If “MCA
New” is larger than the published MOCP, raise the MOCP to the next larger size. For separate
power, the MOCP for the power exhaust will be 15 amps per NEC.
††Compressor no. 1 is shown in table.
208/230-3-60: Compressor no. 2 RLA is 14.1 amps and LRA is 105 amps.
460-3-60: Compressor no. 2 RLA is 7.1 amps and LRA is 55 amps.
575-3-60: Compressor no. 2 RLA is 6.4 amps and LRA is 40 amps.
MOCP
POWER EXHAUST
PART NO.
MCA
(230 v)
MCA
(460 v)
MCA
(575 v)
(for separate
NOTES:
power source)
1. In compliance with NEC requirements for multimotor and combination load equipment (refer to NEC
Articles 430 and 440), the overcurrent protective device for the unit shall be fuse or HACR breaker.
Canadian units may be fuse or circuit breaker.
CRPWREXH021A01
CRPWREXH022A01
CRPWREXH023A01
CRPWREXH028A01
CRPWREXH029A01
CRPWREXH030A01
N/A
3.3
N/A
1.7
N/A
1.6
0.9
N/A
1.8
N/A
1.0
N/A
1.32
N/A
0.68
N/A
0.64
15
15
15
15
15
15
2. Unbalanced 3-Phase Supply Voltage
Never operate a motor where a phase imbalance in supply voltage is greater than 2%. Use the
following formula to determine the percent of voltage imbalance.
% Voltage Imbalance
max voltage deviation from average voltage
N/A
= 100 x
average voltage
4. Determine heater capacity using multiplication factors table below:
Example: Supply voltage is 460-3-60.
AB = 452 v
BC = 464 v
HEATER
RATING
VOLTAGE
ACTUAL HEATER VOLTAGE
AC = 455 v
200
208
230
240
380
440
460
480
550
575
600
452 + 464 + 455
Average Voltage =
3
240
480
600
0.694 0.751 0.918 1.000
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.626 0.840 0.918 1.000
1371
—
—
—
—
0.840 0.918 1.000
=
3
NOTE: The following equation converts kW of heat energy to Btuh: kW x 3.412 = Btuh.
= 457
EXAMPLE: 32.0 kW (at 240 v) heater on 208 v
Determine maximum deviation from average voltage.
(AB) 457 – 452 = 5 v
=
=
32.0 (.751 mult factor)
24.0 kW capacity at 208 v
(BC) 464 – 457 = 7 v
(AC) 457 – 455 = 2 v
Maximum deviation is 7 v.
Determine percent of voltage imbalance.
7
% Voltage Imbalance = 100 x
457
= 1.53%
This amount of phase imbalance is satisfactory as it is below the maximum allowable 2%.
—21—
RACEWAY
HOLE IN
END PANEL
(HIDDEN)
Fig. 9 — Conduit Installation
EMT OR RIGID
CONDUIT
(FIELD SUPPLIED)
BRACKET AND
CONDUIT DRIP
BOOT
CENTER
POST
DISCONNECT
MOUNTING
LOCATION
Fig. 12 — Field Control Wiring Raceway
VI. STEP 6 — ADJUST FACTORY-INSTALLED OPTIONS
A. Manual Outdoor-Air Damper
The outdoor-air hood and screen are attached to the basepan
at the bottom of the unit for shipping.
Assembly:
1. Determine quantity of ventilation required for build-
ing. Record amount for use in Step 8.
2. Remove filter access panel by raising panel and
swinging panel outward. Panel is now disengaged
from track and can be removed. No tools are required
to remove the filter access panel. Remove outdoor-air
opening panel. Save panels and screws. See Fig. 13.
COM-
PRESSOR
NO. 2
SINGLE
MAIN
CONTROL
BOX
COM-
SINGLE
PRESSOR POINT
POINT BOX
NO. 1
MOUNTING SCREW
BOX
3. Separate hood and screen from basepan by removing
the screws and brackets securing them. Save all
screws and discard brackets.
LEGEND
EMT — Electro-Metallic Tubing
Fig. 10 — Typical Component Location
4. Replace outdoor air opening panel.
5. Place hood on front of outdoor air opening panel. See
Fig. 14 for hood details. Secure top of hood with the
6 screws removed in Step 3. See Fig. 15.
R
G
COOL STAGE 1
FAN
Y1/W2
G
6. Remove and save 8 screws (4 on each side) from sides
of the manual outdoor-air damper.
Y1
HEAT STAGE 1
COOL STAGE 2
HEAT STAGE 2
24 VAC HOT
W/W1
Y/Y2
O/W2
R
WIRE
7. Align screw holes on hood with screw holes on side of
manual outdoor-air damper. See Fig. 14 and 15.
Secure hood with 8 screws from Step 6.
Y2
CONNECTIONS
TO
W1
W2
C
LOW-VOLTAGE
SECTION
8. Adjust minimum position setting of the damper blade
by adjusting the manual outdoor-air adjustment
screws on the front of the damper blade. See Fig. 13.
Slide blade vertically until it is in the appropriate
position determined by Fig. 16. Tighten screws.
24 VAC COM
N/A
C
IPD/X
OUTDOOR AIR
SENSOR
S1
S2
9. Remove and save screws currently on sides of hood.
Insert screen. Secure screen to hood using the screws.
See Fig. 15.
THERMOSTAT DIPSWITCH SETTINGS
10. Replace filter access panel. Ensure filter access panel
slides along the tracks and is securely engaged.
ON
OFF
D
A
B
C
B. Convenience Outlet
LEGEND
Field Wiring
An optional convenience outlet provides power for rooftop
use. For maintenance personnel safety, the convenience out-
let power is off when the unit disconnect is off. Adjacent unit
outlets may be used for service tools. An optional “Hot Out-
let” is available from the factory as a special order item.
NOTE: Underlined letter indicates active thermostat output when con-
figured for A/C operation.
Fig. 11 — Low-Voltage Connections With or
Without Economizer or Two-Position Damper
—22—
FILTER
ACCESS
PANEL
OUTDOOR AIR
OPENING
PANEL
SCREWS
(SIDE)
MANUAL
OUTDOOR-AIR
ADJUSTMENT
SCREWS
DAMPER
BLADE
Fig. 13 — Damper Panel with Manual
Outdoor-Air Damper Installed
Fig. 16 — Outdoor-Air Damper Position Setting
C. Optional EconoMi$er IV
See Fig. 17 for EconoMi$er IV component locations.
NOTE: These instructions are for installing the optional
EconoMi$er IV only. Refer to the accessory EconoMi$er IV
installation instructions when field installing an EconoMi$er IV
accessory.
1. To remove the existing unit filter access panel, raise
the panel and swing the bottom outward. The panel is
now disengaged from the track and can be removed.
See Fig. 18.
2. The box with the economizer hood components is
shipped in the compartment behind the economizer.
The EconoMi$er IV controller is mounted on top of
the EconoMi$er IV in the position shown in Fig. 17.
To remove the component box from its shipping posi-
tion, remove the screw holding the hood box bracket
to the top of the economizer. Slide the hood box out of
the unit. See Fig. 19.
IMPORTANT: If the power exhaust accessory is to be
installed on the unit, the hood shipped with the unit will not
be used and must be discarded. Sa ve th e a lu m in u m filter
for u se in th e p ow er exh a u st h ood a ssem b ly.
Fig. 14 — Outdoor-Air Hood Details
3. The indoor coil access panel will be used as the top of
the hood. Remove the screws along the sides and bot-
tom of the indoor coil access panel. See Fig. 20.
4. Swing out indoor coil access panel and insert the
hood sides under the panel (hood top). Use the screws
provided to attach the hood sides to the hood top. Use
screws provided to attach the hood sides to the unit.
See Fig. 21.
SCREW
HOLES
(TOP)
HOOD
5. Remove the shipping tape holding the economizer
barometric relief damper in place.
6. Insert the hood divider between the hood sides. See
Fig. 21 and 22. Secure hood divider with 2 screws on
each hood side. The hood divider is also used as the
bottom filter rack for the aluminum filter.
HOOD
SCREEN
LOCATION
(SCREEN
NOT
7. Open the filter clips which are located underneath
the hood top. Insert the aluminum filter into the bot-
tom filter rack (hood divider). Push the filter into
position past the open filter clips. Close the filter clips
to lock the filter into place. See Fig. 22.
SHOWN)
8. Caulk the ends of the joint between the unit top panel
and the hood top. See Fig. 20.
Fig. 15 — Optional Manual Outdoor-Air
Damper with Hood Attached
—23—
9. Replace the filter access panel.
10. Install all EconoMi$er IV accessories. EconoMi$er IV
wiring is shown in Fig. 23.
Barometric flow capacity is shown in Fig. 24. Outdoor air
leakage is shown in Fig. 25. Return air pressure drop is
shown in Fig. 26.
SIDE
PANEL
ECONOMI$ER IV
CONTROLLER
OUTSIDE AIR
WIRING
TEMPERATURE SENSOR
HARNESS
LOW AMBIENT
SENSOR
ACTUATOR
TOP
SIDE
PANEL
CAULK
HERE
INDOOR
COIL
ACCESS
PANEL
INDOOR
COIL
ACCESS
PANEL
Fig. 20 — Indoor Coil Access Panel Relocation
Fig. 17 — EconoMi$er IV Component Locations
TOP
PANEL
FILTER ACCESS PANEL
INDOOR COIL
ACCESS PANEL
LEFT
HOOD
SIDE
SCREW
B
24 9/16”
40 3/8”
HOOD DIVIDER
Fig. 21 — Outdoor-Air Hood Construction
INDOOR COIL ACCESS PANEL
Fig. 18 — Typical Access Panel Locations
22 1/4”
DIVIDER
OUTSIDE
AIR
HOOD BOX
BRACKET
HOOD
CLEANABLE
ALUMINUM
FILTER
FILTER
BAROMETRIC
RELIEF
FILTER
CLIP
Fig. 19 — Hood Box Removal
Fig. 22 — Filter Installation
—24—
FOR OCCUPANCY CONTROL
REPLACE JUMPER WITH
FIELD-SUPPLIED TIME CLOCK
LEGEND
Potentiometer Defaults Settings:
Power Exhaust Middle
NOTES:
1. 620 ohm, 1 watt 5% resistor should be removed only when using differential
enthalpy or dry bulb.
DCV — Demand Controlled Ventilation
IAQ — Indoor Air Quality
Minimum Pos.
DCV Max.
DCV Set
Fully Closed
Middle
2. If a separate field-supplied 24 v transformer is used for the IAQ sensor power
supply, it cannot have the secondary of the transformer grounded.
3. For field-installed remote minimum position POT, remove black wire jumper
between P and P1 and set control minimum position POT to the minimum
position.
LA
—
Low Ambient Lockout Device
Middle
OAT — Outdoor-Air Temperature
POT — Potentiometer
Enthalpy
C Setting
RAT — Return-Air Temperature
Fig. 23 — EconoMi$er IV Wiring
6000
5000
4000
3000
2000
1000
2500
2000
1500
1000
500
0
0.15
0.05
0.25
0
0.05
0.10
0.15
0.20
0.25
0.30
0.35
STATIC PRESSURE (in. wg)
STATIC PRESSURE (in. wg)
Fig. 24 — Barometric Flow Capacity
Fig. 26 — Return-Air Pressure Drop
D. EconoMi$er IV Standard Sensors
Outdoor Air Temperature (OAT) Sensor
The outdoor air temperature sensor (HH57AC074) is a 10 to
20 mA device used to measure the outdoor-air temperature.
The outdoor-air temperature is used to determine when the
EconoMi$er IV can be used for free cooling. The sensor is
factory-installed on the EconoMi$er IV in the outdoor
airstream. See Fig. 17. The operating range of temperature
measurement is 40 to 100 F.
30
25
20
15
10
5
Supply Air Temperature (SAT) Sensor
The supply air temperature sensor is a 3 K thermistor
located at the inlet of the indoor fan. See Fig. 27. This sensor
is factory installed. The operating range of temperature mea-
surement is 0° to 158 F. See Table 3 for sensor temperature/
resistance values.
0
0.13 0.20 0.22 0.25 0.30 0.35 0.40 0.45 0.50
STATIC PRESSURE (in. wg)
Fig. 25 — Outdoor-Air Damper Leakage
—25—
types of changeover control and operation of the EconoMi$er
IV and unit.
Outdoor Dry Bulb Changeover
The standard controller is shipped from the factory config-
ured for outdoor dry bulb changeover control. The outdoor
air and supply air temperature sensors are included as
standard. For this control mode, the outdoor temperature is
compared to an adjustable set point selected on the control.
If the outdoor-air temperature is above the set point, the
EconoMi$er IV will adjust the outdoor-air dampers to
minimum position. If the outdoor-air temperature is below
the set point, the position of the outdoor-air dampers will be
controlled to provide free cooling using outdoor air. When in
this mode, the LED next to the free cooling set point potenti-
ometer will be on. The changeover temperature set point is
controlled by the free cooling set point potentiometer located
on the control. See Fig. 28. The scale on the potentiometer is
A, B, C, and D. See Fig. 29 for the corresponding temperature
changeover values.
SUPPLY AIR
TEMPERATURE
SENSOR
MOUNTING
LOCATION
SUPPLY AIR
TEMPERATURE
SENSOR
Fig. 27 — Supply Air Sensor Location
Table 3 — Supply Air Sensor
Temperature/Resistance Values
Table 4 — EconoMi$er IV Sensor Usage
TEMPERATURE (F)
RESISTANCE (ohms)
ECONOMI$ER IV WITH OUTDOOR AIR
–58
–40
–22
–4
200,250
100,680
53,010
29,091
16,590
9,795
5,970
3,747
3,000
2,416
1,597
1,080
746
DRY BULB SENSOR
Accessories Required
APPLICATION
Outdoor Air
Dry Bulb
None. The outdoor air dry bulb sensor
is factory installed.
14
32
50
68
77
86
Differential
Dry Bulb
CRTEMPSN002A00*
Single Enthalpy
HH57AC078
HH57AC078
and
CRENTDIF004A00*
Differential
Enthalpy
CO2 for DCV
Control using a
Wall-Mounted
CO2 Sensor
104
122
140
158
176
185
194
212
230
248
257
266
284
302
33ZCSENCO2
CO2 for DCV
Control using a
Duct-Mounted
CO2 Sensor
33ZCSENCO2†
and
33ZCASPCO2**
525
376
321
274
203
153
116
102
CRCBDIOX005A00††
*CRENTDIF004A00 and CRTEMPSN002A00 accessories are used on
many different base units. As such, these kits may contain parts that will
not be needed for installation.
†33ZCSENCO2 is an accessory CO2 sensor.
**33ZCASPCO2 is an accessory aspirator box required for duct-mounted
applications.
††CRCBDIOX005A00 is an accessory that contains both 33ZCSENCO2
and 33ZCASPCO2 accessories.
89
70
55
The temperature sensor looks like an eyelet terminal with
wires running to it. The sensor is located in the “crimp end”
and is sealed from moisture.
Outdoor Air Lockout Sensor
The EconoMi$er IV is equipped with an ambient tempera-
ture lockout switch located in the outdoor air stream which
is used to lockout the compressors below a 42 F ambient tem-
perature. See Fig. 17.
E. EconoMi$er IV Control Modes
Determine the EconoMi$er IV control mode before set up of the
control. Some modes of operation may require different sensors.
Refer to Table 4. The EconoMi$er IV is supplied from the
factory with a supply air temperature sensor and an outdoor
air temperature sensor. This allows for operation of the
EconoMi$er IV with outdoor air dry bulb changeover control.
Additional accessories can be added to allow for different
Fig. 28 — EconoMi$er IV Controller Potentiometer
and LED Locations
—26—
Differential Dry Bulb Control
Differential Enthalpy Control
For differential dry bulb control the standard outdoor dry
bulb sensor is used in conjunction with an additional acces-
sory dry bulb sensor (part number CRTEMPSN002A00). The
accessory sensor must be mounted in the return airstream.
See Fig. 30. Wiring is provided in the EconoMi$er IV wiring
harness. See Fig. 23.
For differential enthalpy control, the EconoMi$er IV con-
troller uses two enthalpy sensors (HH57AC078 and
CRENTDIF004A00), one in the outside air and one in the
return air duct. The EconoMi$er IV controller compares the
outdoor air enthalpy to the return air enthalpy to determine
EconoMi$er IV use. The controller selects the lower enthalpy
air (return or outdoor) for cooling. For example, when the out-
door air has a lower enthalpy than the return air, the
EconoMi$er IV opens to bring in outdoor air for free cooling.
In this mode of operation, the outdoor-air temperature is
compared to the return-air temperature and the lower tem-
perature airstream is used for cooling. When using this mode
of changeover control, turn the enthalpy set point potentiom-
eter fully clockwise to the D setting. See Fig. 28.
Replace the standard outside air dry bulb temperature sensor
with the accessory enthalpy sensor in the same mounting loca-
tion. See Fig. 17. Mount the return air enthalpy sensor in the
return air duct. See Fig. 30. Wiring is provided in the
EconoMi$er IV wiring harness. See Fig. 23. The outdoor
enthalpy changeover set point is set with the outdoor enthalpy
set point potentiometer on the EconoMi$er IV controller. When
using this mode of changeover control, turn the enthalpy set
point potentiometer fully clockwise to the D setting.
Outdoor Enthalpy Changeover
For enthalpy control, accessory enthalpy sensor (part num-
ber HH57AC078) is required. Replace the standard outdoor
dry bulb temperature sensor with the accessory enthalpy
sensor in the same mounting location. See Fig. 17. When the
outdoor air enthalpy rises above the outdoor enthalpy
changeover set point, the outdoor-air damper moves to its
minimum position. The outdoor enthalpy changeover set
point is set with the outdoor enthalpy set point potentiome-
ter on the EconoMi$er IV controller. The set points are A, B,
C, and D. See Fig. 31. The factory-installed 620-ohm jumper
must be in place across terminals SR and SR+ on the
EconoMi$er IV controller. See Fig. 17 and 32.
Indoor Air Quality (IAQ) Sensor Input
The IAQ input can be used for demand control ventilation
control based on the level of CO2 measured in the space or
return air duct.
Mount the accessory IAQ sensor according to manufacturer
specifications. The IAQ sensor should be wired to the AQ and
AQ1 terminals of the controller. Adjust the DCV potentiome-
ters to correspond to the DCV voltage output of the indoor air
quality sensor at the user-determined set point. See Fig. 33.
19
LED ON
18
D
17
If a separate field-supplied transformer is used to power the
IAQ sensor, the sensor must not be grounded or the
EconoMi$er IV control board will be damaged.
LED ON
LED OFF
16
15
14
C
LED ON
Exhaust Set Point Adjustment
LED OFF
B
13
12
The exhaust set point will determine when the exhaust fan
runs based on damper position (if accessory power exhaust is
installed). The set point is modified with the Exhaust Fan
Set Point (EXH SET) potentiometer. See Fig. 28. The set
point represents the damper position above which the
exhaust fans will be turned on. When there is a call for
exhaust, the EconoMi$er IV controller provides a 45 ± 15
second delay before exhaust fan activation to allow the
dampers to open. This delay allows the damper to reach the
appropriate position to avoid unnecessary fan overload.
LED ON
LED OFF
A
11
10
9
LED OFF
85 90
95
100
50
55 60
70 75
40 45
65
80
DEGREES FAHRENHEIT
Fig. 29 — Outside Air Temperature
Changeover Set Points
Minimum Position Control
ECONOMI$ER IV
CONTROLLER
There is a minimum damper position potentiometer on the
EconoMi$er IV controller. See Fig. 28. The minimum damper
position maintains the minimum airflow into the building
during the occupied period.
ECONOMI$ER IV
When using demand ventilation, the minimum damper posi-
tion represents the minimum ventilation position for VOC
(volatile organic compound) ventilation requirements. The
maximum demand ventilation position is used for fully occu-
pied ventilation.
GROMMET
When demand ventilation control is not being used, the min-
imum position potentiometer should be used to set the occu-
pied ventilation position. The maximum demand ventilation
position should be turned fully clockwise.
RETURN AIR
SENSOR
Adjust the minimum position potentiometer to allow the
minimum amount of outdoor air, as required by local codes,
to enter the building. Make minimum position adjustments
with at least 10 F temperature difference between the out-
door and return-air temperatures.
RETURN DUCT
(FIELD-PROVIDED)
Fig. 30 — Return Air Temperature or Enthalpy
Sensor Mounting Location
—27—
85
90
95 100 105 110
(29) (32) (35) (38) (41) (43)
CONTROL CONTROL POINT
CURVE
APPROX. °F (°C)
AT 50% RH
80
(27)
A
B
C
D
73 (23)
70 (21)
67 (19)
63 (17)
75
(24)
70
(21)
65
(18)
60
(16)
A
55
(13)
B
50
(10)
C
45
(7)
D
40
(4)
35
(2)
A
B
C
D
HIGH LIMIT
CURVE
35
40
45
50
55
60
65
70
75
80
85
90
95 100 105 110
(2)
(4) (7) (10) (13) (16) (18) (21) (24) (27) (29) (32) (35) (38) (41) (43)
APPROXIMATE DRY BULB TEMPERATURE— °F (°C)
Fig. 31 — Enthalpy Changeover Set Points
CO SENSOR MAX RANGE SETTING
2
TR1
EXH
Set
10V
TR
6000
5000
4000
3000
2000
1000
0
N1
N
2V
EXH
24
Vac
HOT
24 Vac
COM
P1
T1
P
T
Min
Pos
800 ppm
900 ppm
1000 ppm
1100 ppm
_
+
Open
DCV
Max
10V
1
2
5
2V
AQ1
AQ
SO+
SO
SR+
SR
DCV
DCV
Set
4
3
2V
10V
2
3
4
5
6
7
8
Free
Cool
DAMPER VOLTAGE FOR MAX VENTILATION RATE
EF1
EF
C
D
B
Fig. 33 — CO2 Sensor Maximum Range Setting
A
Fig. 32 — EconoMi$er IV Control
—28—
To determine the minimum position setting, perform the fol-
lowing procedure:
Demand Controlled Ventilation (DCV)
When using the EconoMi$er IV for demand controlled venti-
lation, there are some equipment selection criteria which
should be considered. When selecting the heat capacity and
cool capacity of the equipment, the maximum ventilation
rate must be evaluated for design conditions. The maximum
damper position must be calculated to provide the desired
fresh air.
1. Calculate the appropriate mixed air temperature
using the following formula:
OA
100
RA
100
(TO
x
) + (TR x
) = TM
TO = Outdoor-Air Temperature
OA = Percent of Outdoor Air
TR = Return-Air Temperature
RA = Percent of Return Air
TM = Mixed-Air Temperature
Typically the maximum ventilation rate will be about 5 to
10% more than the typical cfm required per person, using
normal outside air design criteria.
A proportional anticipatory strategy should be taken with
the following conditions: a zone with a large area, varied
occupancy, and equipment that cannot exceed the required
ventilation rate at design conditions. Exceeding the required
ventilation rate means the equipment can condition air at a
maximum ventilation rate that is greater than the required
ventilation rate for maximum occupancy. A proportional-
anticipatory strategy will cause the fresh air supplied to
increase as the room CO2 level increases even though the
CO2 set point has not been reached. By the time the CO2
level reaches the set point, the damper will be at maximum
ventilation and should maintain the set point.
As an example, if local codes require 10% outdoor air
during occupied conditions, outdoor-air temperature
is 60 F, and return-air temperature is 75 F.
(60 x .10) + (75 x .90) = 73.5 F
2. Disconnect the supply air sensor from terminals T
and T1.
3. Ensure that the factory-installed jumper is in place
across terminals P and P1. If remote damper posi-
tioning is being used, make sure that the terminals
are wired according to Fig. 23 and that the minimum
position potentiometer is turned fully clockwise.
In order to have the CO2 sensor control the economizer damper
in this manner, first determine the damper voltage output for
minimum or base ventilation. Base ventilation is the ventila-
tion required to remove contaminants during unoccupied peri-
ods. The following equation may be used to determine the
percent of outside-air entering the building for a given damper
position. For best results there should be at least a 10 degree
difference in outside and return-air temperatures.
4. Connect 24 vac across terminals TR and TR1.
5. Carefully adjust the minimum position potentiometer
until the measured mixed air temperature matches
the calculated value.
6. Reconnect the supply air sensor to terminals T and
T1.
OA
100
RA
100
Remote control of the EconoMi$er IV damper is desirable
when requiring additional temporary ventilation. If a field-
supplied remote potentiometer (Honeywell part number
S963B1128) is wired to the EconoMi$er IV controller, the
minimum position of the damper can be controlled from a
remote location.
(TO
x
) + (TR x
) = TM
TO = Outdoor-Air Temperature
OA = Percent of Outdoor Air
TR = Return-Air Temperature
RA = Percent of Return Air
TM = Mixed-Air Temperature
To control the minimum damper position remotely, remove
the factory-installed jumper on the P and P1 terminals on
the EconoMi$er IV controller. Wire the field-supplied poten-
tiometer to the P and P1 terminals on the EconoMi$er IV
controller. See Fig. 32.
Once base ventilation has been determined, set the mini-
mum damper position potentiometer to the correct position.
The same equation can be used to determine the occupied or
maximum ventilation rate to the building. For example, an
output of 3.6 volts to the actuator provides a base ventilation
rate of 5% and an output of 6.7 volts provides the maximum
ventilation rate of 20% (or base plus 15 cfm per person). Use
Fig. 33 to determine the maximum setting of the CO2 sensor.
For example, a 1100 ppm set point relates to a 15 cfm per
person design. Use the 1100 ppm curve on Fig. 33 to find the
point when the CO2 sensor output will be 6.7 volts. Line up
the point on the graph with the left side of the chart to deter-
mine that the range configuration for the CO2 sensor should
be 1800 ppm. The EconoMi$er IV controller will output the
6.7 volts from the CO2 sensor to the actuator when the CO2
concentration in the space is at 1100 ppm. The DCV set point
may be left at 2 volts since the CO2 sensor voltage will be
ignored by the EconoMi$er IV controller until it rises above
the 3.6 volt setting of the minimum position potentiometer.
Damper Movement
Damper movement from full open to full closed (or vice
versa) takes 21/2 minutes.
Thermostats
The EconoMi$er IV control works with conventional thermo-
stats that have a Y1 (cool stage 1), Y2 (cool stage 2), W1
(heat stage 1), W2 (heat stage 2), and
EconoMi$er IV control does not support space temperature
sensors. Connections are made at the thermostat terminal
connection board located in the main control box.
G
(fan). The
Occupancy Control
The factory default configuration for the EconoMi$er IV con-
trol is occupied mode. Occupied status is provided by the
black jumper from terminal TR to terminal N. When unoccu-
pied mode is desired, install a field-supplied timeclock func-
tion in place of the jumper between TR and N. See Fig. 23.
When the timeclock contacts are closed, the EconoMi$er IV
control will be in occupied mode. When the timeclock con-
tacts are open (removing the 24-v signal from terminal N),
the EconoMi$er IV will be in unoccupied mode.
Once the fully occupied damper position has been deter-
mined, set the maximum damper demand control ventilation
potentiometer to this position. Do not set to the maximum
position as this can result in over-ventilation to the space
and potential high-humidity levels.
—29—
CO2 Sensor Configuration
3. Use the Up/Down button to toggle to the NONSTD
menu and press Enter.
The CO2 sensor has preset standard voltage settings that
can be selected anytime after the sensor is powered up. See
Table 5.
4. Use the Up/Down button to toggle through each of
the nine variables, starting with Altitude, until the
desired setting is reached.
Use setting 1 or 2 for Bryant equipment. See Table 5.
5. Press Mode to move through the variables.
1. Press Clear and Mode buttons. Hold at least 5 sec-
onds until the sensor enters the Edit mode.
6. Press Enter to lock in the selection, then press Mode
to continue to the next variable.
2. Press Mode twice. The STDSET Menu will appear.
Dehumidification of Fresh Air with DCV Control
3. Use the Up/Down button to select the preset number.
See Table 5.
Information from ASHRAE indicates that the largest humid-
ity load on any zone is the fresh air introduced. For some
applications, a device such as an energy recovery unit is
added to reduce the moisture content of the fresh air being
brought into the building when the enthalpy is high. In most
cases, the normal heating and cooling processes are more
than adequate to remove the humidity loads for most com-
mercial applications.
4. Press Enter to lock in the selection.
5. Press Mode to exit and resume normal operation.
The custom settings of the CO2 sensor can be changed any-
time after the sensor is energized. Follow the steps below to
change the non-standard settings:
1. Press Clear and Mode buttons. Hold at least 5 sec-
onds until the sensor enters the Edit mode.
If normal rooftop heating and cooling operation is not ade-
quate for the outdoor humidity level, an energy recovery unit
and/or a dehumidification option should be considered.
2. Press Mode twice. The STDSET Menu will appear.
Table 5 — CO2 Sensor Standard Settings
VENTILATION
RATE
(cfm/Person)
CO2
CONTROL RANGE
(ppm)
OPTIONAL
RELAY
ANALOG
OUTPUT
SETTING
EQUIPMENT
OUTPUT
RELAY SETPOINT HYSTERESIS
(ppm)
(ppm)
0-10V
1
2
3
4
5
6
7
8
9
Proportional
Proportional
Exponential
Proportional
Proportional
Exponential
Exponential
Proportional
Proportional
Any
Any
Any
15
0-2000
0-2000
0-2000
0-1100
0- 900
0-1100
0- 900
0-9999
0-2000
1000
50
4-20 mA
Interface w/Standard
2-10V
7-20 mA
0-10V
4-20 mA
0-10V
4-20 mA
0-10V
4-20 mA
0-10V
4-20 mA
0-10V
4-20 mA
0-10V
4-20 mA
0-10V
4-20 mA
1000
1100
1100
900
50
50
Building Control System
50
20
50
Economizer
15
1100
900
50
20
50
Health & Safety
—
5000
700
500
50
Parking/Air Intakes/
Loading Docks
—
LEGEND
ppm — Parts Per Million
—30—
VII. STEP 7 — ADJUST EVAPORATOR-FAN SPEED
Units 120,121,150,151 — Slide motor mounting plate
downward to tighten belt tension (1/2-in. deflection
with 5 to 10 lb of force). Secure motor mounting plate
nuts. See Fig. 35.
Adjust evaporator-fan speed to meet jobsite requirements.
Table 6 shows fan rpm at motor pulley settings, Table 7
shows motor efficiencies and Table 8 gives accessory static
pressure drop. Table 9 shows motor performance. Refer to
Tables 10-29 to determine fan speed settings. Fan motor pul-
leys are factory set for speed shown in Tables 1A and 1B.
3. Adjust bolt and nut on mounting plate to secure
motor in fixed position.
4. Check pulley alignment and realign pulleys if
necessary.
To change fan speed:
1. Shut off unit power supply and install lockout tag.
2. Loosen belt by loosening fan motor mounting plate
nuts (see Fig. 34 and 35).
3. Loosen movable pulley flange setscrew (see Fig. 36).
4. Screw movable flange toward fixed flange to increase
speed and away from fixed flange to decrease fan
speed. Increasing fan speed increases load on motor.
Do not exceed maximum speed specified in Tables 1A
and 1B.
5. Set movable flange at nearest flat of pulley hub and
tighten setscrew (see Tables 1A and 1B for speed
change for each full turn of pulley flange).
To align fan and motor pulleys:
1. Loosen fan pulley setscrews.
2. Slide fan pulley along fan shaft.
3. Make angular alignment by loosening motor from
mounting plate.
To adjust belt tension (see Fig. 34 and 35):
1. Loosen fan motor mounting plate nuts.
Fig. 35 — Typical Belt-Drive Motor
Mounting for Sizes 120,121,150,151
2. Units 090,091,102,103 — Slide motor mounting plate
away from fan scroll for proper belt tension (1/2-in.
deflection with 8 to 10 lb of force) and tighten mount-
ing nuts (see Fig. 34).
MOTOR MOUNTING
PLATE NUTS
Fig. 36 — Evaporator-Fan Pulley Adjustment
Fig. 34 — Typical Belt-Drive Motor
Mounting for Sizes 090,091,102,103
—31—
Table 6 — Fan Rpm at Motor Pulley Settings*
MOTOR PULLEY TURNS OPEN
UNIT
558F
1
0
/
2
1
11/2
2
21/2
715
810
952
810
952
810
960
1012
970
1012
3
31/2
665
760
915
760
915
760
910
962
925
962
4
41/2
615
710
878
710
878
710
860
912
880
912
5
51/2
—
—
—
—
—
—
—
6
—
—
—
—
—
—
—
830
—
090,091†
090,091**
090,091††
102,103†
102,103††
120,121†
120,121***
120,121††
150,151†
150,151***
840
935
1080
935
1080
935
1085
1130
1080
1130
815
910
1025
910
1025
910
1060
1112
1060
1112
790
885
1007
885
1007
885
1035
1087
1035
1087
765
860
988
860
988
860
1010
1062
1015
1062
740
835
970
835
970
835
985
1037
990
1037
690
785
933
785
933
785
935
987
950
987
635
735
897
735
897
735
885
937
905
937
590
685
860
685
860
685
835
887
860
887
862
—
862
830
*Approximate fan rpm shown.
†Indicates standard motor and drive package.
** Indicates alternate drive package only.
††Indicates high-static motor and drive package.
***Indicates alternate motor and drive package.
Table 7 — Evaporator-Fan Motor Efficiency
MOTOR
EFFICIENCY (%)
558F090-121
558F150,151
80
87
NOTE: Convert bhp to watts using the following formula:
bhp (746)
motor efficiency
watts =
Table 8 — Accessory/FIOP Static Pressure* (in. wg)
CFM
COMPONENT
1 Heater Module
2 Heater Modules
Vertical EconoMi$er IV
Horizontal EconoMi$er IV
2250
0.02
0.03
0.06
—
2500
0.03
0.05
0.075
0.10
3000
0.05
0.07
0.115
0.15
3500
0.07
0.09
0.15
0.21
4000
0.08
0.12
0.195
0.275
4500
0.10
0.14
0.25
0.34
5000
5500
6000
6250
0.17
0.20
—
0.12
0.16
0.325
—
0.14
0.19
—
0.16
0.21
—
—
—
—
LEGEND
FIOP — Factory-Installed Option
*The static pressure must be added to external static pressure. The
sum and the evaporator entering-air cfm should then be used in con-
junction with the Fan Performance tables to determine blower rpm and
watts.
—32—
Table 9 — Evaporator Fan Motor Data
MAXIMUM ACCEPTABLE
UNIT
558F
EVAPORATOR-FAN
MOTOR
UNIT
MAXIMUM ACCEPTABLE
OPERATING WATTS
MAXIMUM
VOLTAGE
208/230
460
CONTINUOUS BHP*
AMP DRAW
6.7
3.0
3.0
12.2
5.5
5.5
6.7
3.0
3.0
12.2
5.5
5.5
6.7
3.0
3.0
8.6
3.9
3.9
17.3
8.5
8.5
12.2
5.5
5.5
17.3
8.5
8.5
Standard,
Alternate
2.40
2120
3313
2120
3313
2120
2615
4400
3313
4400
575
090,091
102,103
208/230
460
High Static
Standard
High Static
Standard
Alternate
High Static
Standard
Alternate
3.70
2.40
3.70
2.40
2.90
5.25
3.70
5.25
575
208/230
460
575
208/230
460
575
208/230
460
575
208/230
460
120,121
150,151
575
208/230
460
575
208/230
460
575
208/230
460
575
LEGEND
BHP — Brake Horsepower
*Extensive motor and electrical testing on these units ensures that the
full horsepower range of the motors can be utilized with confidence.
Using fan motors up to the horsepower ratings shown in this table will
not result in nuisance tripping or premature motor failure. Unit warranty
will not be affected.
NOTE: All indoor-fan motors 5 hp and larger meet the minimum effi-
ciency requirements as established by the Energy Policy Act of 1992
(EPACT) effective October 24, 1997.
GENERAL FAN PERFORMANCE NOTES
1. Extensive motor and electrical testing on these units ensures that
the full range of the motor can be utilized with confidence. Using fan
motors up to the wattage ratings shown will not result in nuisance
tripping or premature motor failure. Unit warranty will not be affected.
For additional information on motor performance refer to Table 9.
2. Values include losses for filters, unit casing, and wet coils. See
Table 8 for accessory/FIOP static pressure drop information.
3. Use of a field-supplied motor may affect wire sizing. Contact your
Bryant representative for details.
4. Interpolation is permissible. Do not extrapolate.
—33—
Table 10 — Fan Performance 558F090,091 — Vertical Discharge Units; Standard Motor (Belt Drive)*
EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm)
0.2
0.4
0.6
0.8
1.0
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
2250
2300
2400
2500
2550
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3750
511
519
534
550
558
565
581
597
613
630
646
663
679
696
713
729
746
755
0.53
0.56
0.61
0.67
0.71
0.74
0.81
0.89
0.97
1.06
1.15
1.25
1.35
1.46
1.58
1.70
1.83
1.89
492
518
571
629
660
691
758
829
905
591
597
611
624
631
638
652
667
681
696
711
726
741
756
772
787
803
811
0.73
0.76
0.82
0.89
0.93
0.97
1.04
1.13
1.22
1.31
1.41
1.51
1.62
1.74
1.86
1.99
2.13
2.20
680
709
768
832
866
901
974
1051
1133
1220
1313
1411
1514
1623
1737
1857
1985
2051
660
666
678
690
697
703
716
729
742
756
770
784
798
812
827
841
—
0.95
0.98
1.05
1.13
1.17
1.21
1.29
1.38
1.48
1.58
1.68
1.79
1.91
2.03
2.16
2.30
—
885
916
982
722
727
739
750
756
762
774
786
799
811
824
837
851
864
—
1.19
1.22
1.30
1.38
1.42
1.46
1.55
1.65
1.75
1.86
1.97
2.09
2.21
2.34
—
1106
1140
1210
1285
1324
1365
1449
1538
1632
1731
1835
1944
2060
2181
—
779
784
795
805
811
816
828
839
851
863
875
888
—
1.44
1.48
1.56
1.64
1.69
1.73
1.83
1.93
2.04
2.15
2.27
2.39
—
1342
1378
1453
1533
1574
1617
1707
1801
1900
2004
2114
2229
—
1051
1088
1125
1204
1287
1376
1469
1568
1672
1781
1896
2017
2144
—
985
1071
1162
1259
1361
1469
1583
1703
1766
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
EXTERNAL STATIC PRESSURE (in. wg)
1.6
AIRFLOW
(Cfm)
1.2
Bhp
1.4
Bhp
1.8
Bhp
2.0
Bhp
Rpm
Watts
Rpm
Watts
Rpm
Bhp
Watts
Rpm
Watts
Rpm
Watts
2250
2300
2400
2500
2550
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3750
832
837
847
857
862
867
878
889
900
—
—
—
—
—
1.71
1.75
1.83
1.92
1.97
2.02
2.12
2.23
2.34
—
—
—
—
—
1592
1630
1710
1794
1838
1884
1978
2077
2181
—
—
—
—
—
882
886
896
905
910
915
—
—
—
—
—
—
—
—
—
—
—
—
1.99
2.03
2.12
2.22
2.27
2.32
—
—
—
—
—
—
—
—
—
—
—
—
1855
1896
1980
2069
2114
2162
—
—
—
—
—
—
—
—
—
—
—
—
928
933
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2.29
2.33
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2131
2174
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
LEGEND
Brake Horsepower Input to Fan
Input Watts to Motor
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.40.
Bhp
Watts
—
—
3. See page 33 for general fan performance notes.
*Motor drive range: 590 to 840 rpm. All other rpms require field-
supplied drive.
—34—
Table 11 — Fan Performance 558F090,091 — Vertical Discharge Units; Alternate Motor (Belt Drive)*
EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm)
0.2
0.4
0.6
0.8
1.0
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
2250
2300
2400
2500
2550
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3750
511
519
534
550
558
565
581
597
613
630
646
663
679
696
713
729
746
755
0.53
0.56
0.61
0.67
0.71
0.74
0.81
0.89
0.97
1.06
1.15
1.25
1.35
1.46
1.58
1.70
1.83
1.89
492
518
571
629
660
691
758
829
905
591
597
611
624
631
638
652
667
681
696
711
726
741
756
772
787
803
811
0.73
0.76
0.82
0.89
0.93
0.97
1.04
1.13
1.22
1.31
1.41
1.51
1.62
1.74
1.86
1.99
2.13
2.20
680
709
768
832
866
901
974
1051
1133
1220
1313
1411
1514
1623
1737
1857
1985
2051
660
666
678
690
697
703
716
729
742
756
770
784
798
812
827
841
—
0.95
0.98
1.05
1.13
1.17
1.21
1.29
1.38
1.48
1.58
1.68
1.79
1.91
2.03
2.16
2.30
—
885
916
982
722
727
739
750
756
762
774
786
799
811
824
837
851
864
—
1.19
1.22
1.30
1.38
1.42
1.46
1.55
1.65
1.75
1.86
1.97
2.09
2.21
2.34
—
1106
1140
1210
1285
1324
1365
1449
1538
1632
1731
1835
1944
2060
2181
—
779
784
795
805
811
816
828
839
851
863
875
888
—
1.44
1.48
1.56
1.64
1.69
1.73
1.83
1.93
2.04
2.15
2.27
2.39
—
1342
1378
1453
1533
1574
1617
1707
1801
1900
2004
2114
2229
—
1051
1088
1125
1204
1287
1376
1469
1568
1672
1781
1896
2017
2144
—
985
1071
1162
1259
1361
1469
1583
1703
1766
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
EXTERNAL STATIC PRESSURE (in. wg)
1.6
AIRFLOW
(Cfm)
1.2
Bhp
1.4
Bhp
1.8
Bhp
2.0
Bhp
Rpm
Watts
Rpm
Watts
Rpm
Bhp
Watts
Rpm
Watts
Rpm
Watts
2250
2300
2400
2500
2550
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3750
832
837
847
857
862
867
878
889
900
—
—
—
—
—
1.71
1.75
1.83
1.92
1.97
2.02
2.12
2.23
2.34
—
—
—
—
—
1592
1630
1710
1794
1838
1884
1978
2077
2181
—
—
—
—
—
882
886
896
905
910
915
—
—
—
—
—
—
—
—
—
—
—
—
1.99
2.03
2.12
2.22
2.27
2.32
—
—
—
—
—
—
—
—
—
—
—
—
1855
1896
1980
2069
2114
2162
—
—
—
—
—
—
—
—
—
—
—
—
928
933
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2.29
2.33
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2131
2174
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
LEGEND
Brake Horsepower Input to Fan
Input Watts to Motor
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.40.
Bhp
Watts
—
—
3. See page 33 for general fan performance notes.
*Motor drive range: 685 to 935 rpm. All other rpms require field-
supplied drive.
—35—
Table 12 — Fan Performance 558F090,091 — Vertical Discharge Units; High-Static Motor (Belt Drive)*
EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm)
0.2
0.4
0.6
0.8
1.0
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
2250
2300
2400
2500
2550
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3750
511
519
534
550
558
565
581
597
613
630
646
663
679
696
713
729
746
755
0.53
0.56
0.61
0.67
0.71
0.74
0.81
0.89
0.97
1.06
1.15
1.25
1.35
1.46
1.58
1.70
1.83
1.89
492
518
571
629
660
691
758
829
905
591
597
611
624
631
638
652
667
681
696
711
726
741
756
772
787
803
811
0.73
0.76
0.82
0.89
0.93
0.97
1.04
1.13
1.22
1.31
1.41
1.51
1.62
1.74
1.86
1.99
2.13
2.20
680
709
768
832
866
901
974
1051
1133
1220
1313
1411
1514
1623
1737
1857
1985
2051
660
666
678
690
697
703
716
729
742
756
770
784
798
812
827
841
856
864
0.95
0.98
1.05
1.13
1.17
1.21
1.29
1.38
1.48
1.58
1.68
1.79
1.91
2.03
2.16
2.30
2.44
2.52
885
916
982
722
727
739
750
756
762
774
786
799
811
824
837
851
864
878
892
906
913
1.19
1.22
1.30
1.38
1.42
1.46
1.55
1.65
1.75
1.86
1.97
2.09
2.21
2.34
2.48
2.62
2.77
2.84
1106
1140
1210
1285
1324
1365
1449
1538
1632
1731
1835
1944
2060
2181
2308
2441
2580
2653
779
784
795
805
811
816
828
839
851
863
875
888
900
913
926
939
953
959
1.44
1.48
1.56
1.64
1.69
1.73
1.83
1.93
2.04
2.15
2.27
2.39
2.52
2.66
2.80
2.95
3.10
3.18
1342
1378
1453
1533
1574
1617
1707
1801
1900
2004
2114
2229
2351
2478
2610
2749
2894
2969
1051
1088
1125
1204
1287
1376
1469
1568
1672
1781
1896
2017
2144
2277
2346
985
1071
1162
1259
1361
1469
1583
1703
1766
EXTERNAL STATIC PRESSURE (in. wg)
1.6
AIRFLOW
(Cfm)
1.2
Bhp
1.4
Bhp
1.8
Bhp
2.0
Bhp
Rpm
Watts
Rpm
Watts
Rpm
Bhp
Watts
Rpm
Watts
Rpm
Watts
2250
2300
2400
2500
2550
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3750
832
837
847
857
862
867
878
889
900
912
923
935
947
959
972
984
997
1004
1.71
1.75
1.83
1.92
1.97
2.02
2.12
2.23
2.34
2.46
2.58
2.71
2.84
2.99
3.13
3.29
3.45
3.54
1592
1630
1710
1794
1838
1884
1978
2077
2181
2290
2406
2526
2652
2785
2923
3068
3218
3296
882
886
896
905
910
915
926
936
947
958
969
980
992
1003
1015
1027
—
1.99
2.03
2.12
2.22
2.27
2.32
2.42
2.54
2.65
2.78
2.90
3.04
3.18
3.33
3.48
3.64
—
1855
1896
1980
2069
2114
2162
2261
2365
2474
2588
2708
2834
2966
3103
3246
3396
—
928
933
942
951
956
961
971
981
991
1001
1012
1023
1034
1045
—
2.29
2.33
2.43
2.52
2.58
2.63
2.74
2.86
2.98
3.11
3.24
3.38
3.53
3.68
—
2131
2174
2262
2355
2403
2453
2556
2664
2778
2897
3022
3152
3289
3432
—
973
977
986
995
999
1004
1013
1023
1033
1043
1053
—
—
—
—
—
—
—
2.59
2.64
2.74
2.84
2.90
2.95
3.07
3.19
3.32
3.45
3.59
—
—
—
—
—
—
—
2420
2463
2556
2653
2704
2755
2862
2975
3094
3217
3347
—
—
—
—
—
—
—
1015
1020
1028
1037
1041
1045
1055
1064
1073
—
—
—
—
—
2.92
2.97
3.07
3.18
3.23
3.29
3.41
3.54
3.67
—
—
—
—
—
2720
2766
2861
2962
3014
3068
3180
3297
3419
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
LEGEND
Brake Horsepower Input to Fan
Input Watts to Motor
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 3.70.
Bhp
Watts
—
—
3. See page 33 for general fan performance notes.
*Motor drive range: 860 to 1080 rpm. All other rpms require field-
supplied drive.
—36—
Table 13 — Fan Performance 558F102,103 — Vertical Discharge Units; Standard Motor (Belt Drive)*
EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm)
0.2
0.4
0.6
0.8
1.0
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
2200
2250
2300
2400
2500
2550
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3750
3800
3900
4000
4100
4200
4250
504
511
519
534
550
558
565
581
597
613
630
646
663
679
696
713
729
746
755
763
780
798
—
0.50
0.53
0.56
0.61
0.67
0.71
0.74
0.81
0.89
0.97
1.06
1.15
1.25
1.35
1.46
1.58
1.70
1.83
1.89
1.96
2.10
2.25
—
468
492
584
591
597
611
624
631
638
652
667
681
696
711
726
741
756
772
787
803
811
819
—
0.70
0.73
0.76
0.82
0.89
0.93
0.97
1.04
1.13
1.22
1.31
1.41
1.51
1.62
1.74
1.86
1.99
2.13
2.20
2.27
—
653
680
709
768
832
866
901
974
1051
1133
1220
1313
1411
1514
1623
1737
1857
1985
2051
2118
—
654
660
666
678
690
697
703
716
729
742
756
770
784
798
812
827
841
—
0.92
0.95
0.98
1.05
1.13
1.17
1.21
1.29
1.38
1.48
1.58
1.68
1.79
1.91
2.03
2.16
2.30
—
855
885
916
982
1051
1088
1125
1204
1287
1376
1469
1568
1672
1781
1896
2017
2144
—
716
722
727
739
750
756
762
774
786
799
811
824
837
851
864
—
1.15
1.19
1.22
1.30
1.38
1.42
1.46
1.55
1.65
1.75
1.86
1.97
2.09
2.21
2.34
—
1074
1106
1140
1210
1285
1324
1365
1449
1538
1632
1731
1835
1944
2060
2181
—
774
779
784
795
805
811
816
828
839
851
863
875
888
—
1.40
1.44
1.48
1.56
1.64
1.69
1.73
1.83
1.93
2.04
2.15
2.27
2.39
—
1307
1342
1378
1453
1533
1574
1617
1707
1801
1900
2004
2114
2229
—
518
571
629
660
691
758
829
905
985
1071
1162
1259
1361
1469
1583
1703
1766
1830
1963
2102
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
EXTERNAL STATIC PRESSURE (in. wg)
1.6
AIRFLOW
(Cfm)
1.2
Bhp
1.4
Bhp
1.8
Bhp
2.0
Bhp
Rpm
Watts
Rpm
Watts
Rpm
Bhp
Watts
Rpm
Watts
Rpm
Watts
2200
2250
2300
2400
2500
2550
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3750
3800
3900
4000
4100
4200
4250
827
832
837
847
857
862
867
878
889
900
—
1.67
1.71
1.75
1.83
1.92
1.97
2.02
2.12
2.23
2.34
—
1555
1592
1630
1710
1794
1838
1884
1978
2077
2181
—
877
882
886
896
905
910
915
—
1.95
1.99
2.03
2.12
2.22
2.27
2.32
—
1816
1855
1896
1980
2069
2114
2162
—
924
928
933
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2.24
2.29
2.33
—
2090
2131
2174
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
LEGEND
Brake Horsepower Input to Fan
Input Watts to Motor
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.40.
Bhp
Watts
—
—
3. See page 33 for general fan performance notes.
*Motor drive range: 685 to 935 rpm. All other rpms require field-
supplied drive.
—37—
Table 14 — Fan Performance 558F102,103 — Vertical Discharge Units; High-Static Motor (Belt Drive)*
EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm)
0.2
0.4
0.6
0.8
1.0
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
2200
2250
2300
2400
2500
2550
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3750
3800
3900
4000
4100
4200
4250
504
511
519
534
550
558
565
581
597
613
630
646
663
679
696
713
729
746
755
763
780
798
815
832
841
0.50
0.53
0.56
0.61
0.67
0.71
0.74
0.81
0.89
0.97
1.06
1.15
1.25
1.35
1.46
1.58
1.70
1.83
1.89
1.96
2.10
2.25
2.41
2.57
2.66
468
492
584
591
597
611
624
631
638
652
667
681
696
711
726
741
756
772
787
803
811
819
835
851
867
884
892
0.70
0.73
0.76
0.82
0.89
0.93
0.97
1.04
1.13
1.22
1.31
1.41
1.51
1.62
1.74
1.86
1.99
2.13
2.20
2.27
2.42
2.58
2.74
2.91
3.00
653
680
654
660
666
678
690
697
703
716
729
742
756
770
784
798
812
827
841
856
864
871
886
901
917
932
940
0.92
0.95
0.98
1.05
1.13
1.17
1.21
1.29
1.38
1.48
1.58
1.68
1.79
1.91
2.03
2.16
2.30
2.44
2.52
2.59
2.75
2.91
3.08
3.26
3.35
855
885
716
722
727
739
750
756
762
774
786
799
811
824
837
851
864
878
892
906
913
920
934
949
963
978
—
1.15
1.19
1.22
1.30
1.38
1.42
1.46
1.55
1.65
1.75
1.86
1.97
2.09
2.21
2.34
2.48
2.62
2.77
2.84
2.92
3.09
3.26
3.44
3.62
—
1074
1106
1140
1210
1285
1324
1365
1449
1538
1632
1731
1835
1944
2060
2181
2308
2441
2580
2653
2726
2879
3037
3203
3376
—
774
779
784
795
805
811
816
828
839
851
863
875
888
900
913
926
939
953
959
966
980
994
—
1.40
1.44
1.48
1.56
1.64
1.69
1.73
1.83
1.93
2.04
2.15
2.27
2.39
2.52
2.66
2.80
2.95
3.10
3.18
3.27
3.44
3.61
—
1307
1342
1378
1453
1533
1574
1617
1707
1801
1900
2004
2114
2229
2351
2478
2610
2749
2894
2969
3046
3204
3369
—
518
709
916
571
768
982
629
832
1051
1088
1125
1204
1287
1376
1469
1568
1672
1781
1896
2017
2144
2277
2346
2417
2563
2716
2875
3042
3127
660
866
691
901
758
974
829
1051
1133
1220
1313
1411
1514
1623
1737
1857
1985
2051
2118
2257
2404
2556
2717
2799
905
985
1071
1162
1259
1361
1469
1583
1703
1766
1830
1963
2102
2248
2401
2481
—
—
—
—
—
—
EXTERNAL STATIC PRESSURE (in. wg)
1.6
AIRFLOW
(Cfm)
1.2
Bhp
1.4
Bhp
1.8
Bhp
2.0
Bhp
Rpm
Watts
Rpm
Watts
Rpm
Bhp
Watts
Rpm
Watts
Rpm
Watts
2200
2250
2300
2400
2500
2550
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3750
3800
3900
4000
4100
4200
4250
827
832
837
847
857
862
867
878
889
900
912
923
935
947
959
972
984
997
1004
1010
—
1.67
1.71
1.75
1.83
1.92
1.97
2.02
2.12
2.23
2.34
2.46
2.58
2.71
2.84
2.99
3.13
3.29
3.45
3.54
3.62
—
1555
1592
1630
1710
1794
1838
1884
1978
2077
2181
2290
2406
2526
2652
2785
2923
3068
3218
3296
3376
—
877
882
886
896
905
910
915
926
936
947
958
969
980
992
1003
1015
1027
—
1.95
1.99
2.03
2.12
2.22
2.27
2.32
2.42
2.54
2.65
2.78
2.90
3.04
3.18
3.33
3.48
3.64
—
1816
1855
1896
1980
2069
2114
2162
2261
2365
2474
2588
2708
2834
2966
3103
3246
3396
—
924
928
933
942
951
956
961
971
981
991
1001
1012
1023
1034
1045
—
2.24
2.29
2.33
2.43
2.52
2.58
2.63
2.74
2.86
2.98
3.11
3.24
3.38
3.53
3.68
—
2090
2131
2174
2262
2355
2403
2453
2556
2664
2778
2897
3022
3152
3289
3432
—
969
973
977
986
995
999
1004
1013
1023
1033
1043
1053
—
2.55
2.59
2.64
2.74
2.84
2.90
2.95
3.07
3.19
3.32
3.45
3.59
—
2377
2420
2463
2556
2653
2704
2755
2862
2975
3094
3217
3347
—
1011
1015
1020
1028
1037
1041
1045
1055
1064
1073
—
2.87
2.92
2.97
3.07
3.18
3.23
3.29
3.41
3.54
3.67
—
2674
2720
2766
2861
2962
3014
3068
3180
3297
3419
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
LEGEND
Brake Horsepower Input to Fan
Input Watts to Motor
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 3.70.
Bhp
Watts
—
—
3. See page 33 for general fan performance notes.
*Motor drive range: 860 to 1080 rpm. All other rpms require field-
supplied drive.
—38—
Table 15 — Fan Performance 558F120,121 — Vertical Discharge Units; Standard Motor (Belt Drive)*
EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm)
0.2
0.4
0.6
0.8
1.0
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
532
545
557
570
583
596
609
623
636
649
663
676
690
703
717
731
744
758
772
786
—
0.64
0.69
0.75
0.81
0.88
0.94
1.02
1.09
1.17
1.25
1.34
1.43
1.53
1.63
1.74
1.85
1.96
2.08
2.20
2.33
—
559
607
604
615
627
638
650
662
673
685
698
710
722
735
747
760
772
785
798
811
—
0.80
0.86
0.92
0.99
1.06
1.13
1.21
1.29
1.38
1.47
1.56
1.66
1.76
1.86
1.98
2.09
2.21
2.34
—
702
755
668
678
689
699
710
721
732
743
754
765
777
788
800
812
824
836
—
0.96
1.03
1.10
1.17
1.24
1.32
1.41
1.49
1.58
1.68
1.78
1.88
1.99
2.10
2.21
2.33
—
846
903
726
735
745
755
765
775
785
796
806
817
828
838
850
861
—
1.13
1.20
1.27
1.35
1.43
1.51
1.60
1.69
1.79
1.89
1.99
2.10
2.21
2.33
—
990
1052
1117
1184
1255
1329
1406
1487
1571
1658
1749
1844
1943
2046
—
779
788
797
806
816
825
835
845
855
865
875
886
—
1.29
1.37
1.45
1.53
1.62
1.71
1.80
1.90
2.00
2.10
2.21
2.32
—
1136
1202
1271
1343
1418
1497
1579
1664
1753
1845
1941
2040
—
658
810
963
712
869
1026
1092
1162
1234
1310
1390
1472
1559
1649
1743
1841
1943
2049
—
768
930
828
995
891
1063
1134
1209
1287
1369
1454
1543
1636
1734
1835
1940
2049
—
958
1028
1101
1178
1258
1343
1431
1523
1620
1720
1825
1934
2047
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
EXTERNAL STATIC PRESSURE (in. wg)
1.6
AIRFLOW
(Cfm)
1.2
Bhp
1.4
Bhp
1.8
Bhp
2.0
Bhp
Rpm
Watts
Rpm
Watts
Rpm
Bhp
Watts
Rpm
Watts
Rpm
Watts
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
829
838
846
855
864
873
882
891
901
911
—
1.46
1.54
1.63
1.71
1.80
1.90
2.00
2.10
2.21
2.32
—
1283
1353
1427
1503
1583
1666
1752
1842
1935
2032
—
876
884
892
901
909
918
927
935
—
1.63
1.72
1.81
1.90
1.99
2.09
2.20
2.30
—
1432
1506
1584
1665
1749
1837
1927
2021
—
920
928
936
944
952
960
969
—
1.80
1.89
1.99
2.08
2.18
2.29
2.40
—
1582
1661
1743
1828
1917
2008
2103
—
963
970
978
985
993
—
1.98
2.07
2.17
2.27
2.38
—
1734
1818
1904
1993
2085
—
1003
1010
1018
—
2.15
2.25
2.35
—
1889
1976
2066
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
LEGEND
Brake Horsepower Input to Fan
Input Watts to Motor
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.40.
Bhp
Watts
—
—
3. See page 33 for general fan performance notes.
*Motor drive range: 685 to 935 rpm. All other rpms require field-
supplied drive.
—39—
Table 16 — Fan Performance 558F120,121 — Vertical Discharge Units; Alternate Motor (Belt Drive)*
EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm)
0.2
0.4
0.6
0.8
1.0
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
532
545
557
570
583
596
609
623
636
649
663
676
690
703
717
731
744
758
772
786
800
0.64
0.69
0.75
0.81
0.88
0.94
1.02
1.09
1.17
1.25
1.34
1.43
1.53
1.63
1.74
1.85
1.96
2.08
2.20
2.33
2.47
559
607
604
615
627
638
650
662
673
685
698
710
722
735
747
760
772
785
798
811
824
837
850
0.80
0.86
0.92
0.99
1.06
1.13
1.21
1.29
1.38
1.47
1.56
1.66
1.76
1.86
1.98
2.09
2.21
2.34
2.47
2.60
2.74
702
755
668
678
689
699
710
721
732
743
754
765
777
788
800
812
824
836
848
860
872
885
—
0.96
1.03
1.10
1.17
1.24
1.32
1.41
1.49
1.58
1.68
1.78
1.88
1.99
2.10
2.21
2.33
2.46
2.59
2.73
2.87
—
846
903
726
735
745
755
765
775
785
796
806
817
828
838
850
861
872
883
895
906
—
1.13
1.20
1.27
1.35
1.43
1.51
1.60
1.69
1.79
1.89
1.99
2.10
2.21
2.33
2.45
2.58
2.71
2.85
—
990
1052
1117
1184
1255
1329
1406
1487
1571
1658
1749
1844
1943
2046
2153
2263
2378
2497
—
779
788
797
806
816
825
835
845
855
865
875
886
896
907
917
928
—
1.29
1.37
1.45
1.53
1.62
1.71
1.80
1.90
2.00
2.10
2.21
2.32
2.44
2.56
2.69
2.82
—
1136
1202
1271
1343
1418
1497
1579
1664
1753
1845
1941
2040
2143
2251
2362
2478
—
658
810
963
712
869
1026
1092
1162
1234
1310
1390
1472
1559
1649
1743
1841
1943
2049
2159
2273
2392
2515
—
768
930
828
995
891
1063
1134
1209
1287
1369
1454
1543
1636
1734
1835
1940
2049
2163
2282
2405
958
1028
1101
1178
1258
1343
1431
1523
1620
1720
1825
1934
2047
2165
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
EXTERNAL STATIC PRESSURE (in. wg)
1.6
AIRFLOW
(Cfm)
1.2
Bhp
1.4
Bhp
1.8
Bhp
2.0
Bhp
Rpm
Watts
Rpm
Watts
Rpm
Bhp
Watts
Rpm
Watts
Rpm
Watts
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
829
838
846
855
864
873
882
891
901
911
920
930
940
950
—
1.46
1.54
1.63
1.71
1.80
1.90
2.00
2.10
2.21
2.32
2.43
2.55
2.67
2.80
—
1283
1353
1427
1503
1583
1666
1752
1842
1935
2032
2132
2237
2345
2456
—
876
884
892
901
909
918
927
935
945
954
963
973
982
—
1.63
1.72
1.81
1.90
1.99
2.09
2.20
2.30
2.41
2.53
2.65
2.77
2.90
—
1432
1506
1584
1665
1749
1837
1927
2021
2119
2220
2325
2433
2546
—
920
928
936
944
952
960
969
977
986
995
1004
—
1.80
1.89
1.99
2.08
2.18
2.29
2.40
2.51
2.63
2.74
2.87
—
1582
1661
1743
1828
1917
2008
2103
2202
2304
2409
2518
—
963
970
978
985
993
1001
1009
1018
1026
—
1.98
2.07
2.17
2.27
2.38
2.49
2.60
2.72
2.84
—
1734
1818
1904
1993
2085
2181
2281
2384
2490
—
1003
1010
1018
1025
1033
1040
1048
—
2.15
2.25
2.35
2.46
2.57
2.68
2.80
—
1889
1976
2066
2159
2256
2356
2459
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
LEGEND
Brake Horsepower Input to Fan
Input Watts to Motor
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.90.
Bhp
Watts
—
—
3. See page 33 for general fan performance notes.
*Motor drive range: 835 to 1085 rpm. All other rpms require field-
supplied drive.
—40—
Table 17 — Fan Performance 558F120,121 — Vertical Discharge Units; High-Static Motor (Belt Drive)*
EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm)
0.2
0.4
0.6
0.8
1.0
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
532
545
557
570
583
596
609
623
636
649
663
676
690
703
717
731
744
758
772
786
800
0.64
0.69
0.75
0.81
0.88
0.94
1.02
1.09
1.17
1.25
1.34
1.43
1.53
1.63
1.74
1.85
1.96
2.08
2.20
2.33
2.47
559
607
604
615
627
638
650
662
673
685
698
710
722
735
747
760
772
785
798
811
824
837
850
0.80
0.86
0.92
0.99
1.06
1.13
1.21
1.29
1.38
1.47
1.56
1.66
1.76
1.86
1.98
2.09
2.21
2.34
2.47
2.60
2.74
702
755
668
678
689
699
710
721
732
743
754
765
777
788
800
812
824
836
848
860
872
885
897
0.96
1.03
1.10
1.17
1.24
1.32
1.41
1.49
1.58
1.68
1.78
1.88
1.99
2.10
2.21
2.33
2.46
2.59
2.73
2.87
3.01
846
903
726
735
745
755
765
775
785
796
806
817
828
838
850
861
872
883
895
906
918
930
942
1.13
1.20
1.27
1.35
1.43
1.51
1.60
1.69
1.79
1.89
1.99
2.10
2.21
2.33
2.45
2.58
2.71
2.85
2.99
3.13
3.28
990
1052
1117
1184
1255
1329
1406
1487
1571
1658
1749
1844
1943
2046
2153
2263
2378
2497
2621
2749
2881
779
788
797
806
816
825
835
845
855
865
875
886
896
907
917
928
939
950
961
973
984
1.29
1.37
1.45
1.53
1.62
1.71
1.80
1.90
2.00
2.10
2.21
2.32
2.44
2.56
2.69
2.82
2.96
3.10
3.25
3.40
3.55
1136
1202
1271
1343
1418
1497
1579
1664
1753
1845
1941
2040
2143
2251
2362
2478
2597
2721
2850
2982
3119
658
810
963
712
869
1026
1092
1162
1234
1310
1390
1472
1559
1649
1743
1841
1943
2049
2159
2273
2392
2515
2643
768
930
828
995
891
1063
1134
1209
1287
1369
1454
1543
1636
1734
1835
1940
2049
2163
2282
2405
958
1028
1101
1178
1258
1343
1431
1523
1620
1720
1825
1934
2047
2165
EXTERNAL STATIC PRESSURE (in. wg)
1.6
AIRFLOW
(Cfm)
1.2
Bhp
1.4
Bhp
1.8
Bhp
2.0
Bhp
Rpm
Watts
Rpm
Watts
Rpm
Bhp
Watts
Rpm
Watts
Rpm
Watts
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
829
838
846
855
864
873
882
891
901
911
920
930
940
950
961
971
982
992
1003
1014
1025
1.46
1.54
1.63
1.71
1.80
1.90
2.00
2.10
2.21
2.32
2.43
2.55
2.67
2.80
2.93
3.07
3.21
3.36
3.51
3.66
3.83
1283
1353
1427
1503
1583
1666
1752
1842
1935
2032
2132
2237
2345
2456
2572
2692
2817
2945
3078
3216
3357
876
884
1.63
1.72
1.81
1.90
1.99
2.09
2.20
2.30
2.41
2.53
2.65
2.77
2.90
3.03
3.17
3.31
3.46
3.61
3.77
3.93
4.10
1432
1506
1584
1665
1749
1837
1927
2021
2119
2220
2325
2433
2546
2663
2783
2908
3036
3170
3307
3449
3596
920
928
1.80
1.89
1.99
2.08
2.18
2.29
2.40
2.51
2.63
2.74
2.87
3.00
3.13
3.27
3.41
3.56
3.71
3.87
4.03
4.20
4.37
1582
1661
1743
1828
1917
2008
2103
2202
2304
2409
2518
2632
2749
2870
2995
3124
3257
3395
3537
3684
3835
963
970
1.98
2.07
2.17
2.27
2.38
2.49
2.60
2.72
2.84
2.96
3.09
3.23
3.36
3.51
3.65
3.81
3.96
4.13
4.29
4.47
4.64
1734
1818
1904
1993
2085
2181
2281
2384
2490
2600
2713
2831
2952
3078
3207
3341
3479
3621
3768
3919
4075
1003
1010
1018
1025
1033
1040
1048
1056
1064
1073
1081
1090
1098
1107
1116
1125
1134
1144
1153
1162
1172
2.15
2.25
2.35
2.46
2.57
2.68
2.80
2.92
3.05
3.18
3.31
3.45
3.60
3.74
3.90
4.05
4.22
4.38
4.56
4.73
4.92
1889
1976
2066
2159
2256
2356
2459
2567
2677
2791
2909
3031
3157
3287
3420
3559
3701
3847
3999
4154
4315
892
936
978
901
944
985
993
909
952
918
960
1001
1009
1018
1026
1035
1043
1052
1061
1070
1079
1089
1098
1108
1117
1127
1137
927
969
935
977
945
986
954
995
963
1004
1013
1023
1032
1041
1051
1061
1071
1081
1091
1101
973
982
992
1002
1012
1022
1032
1043
1053
1063
LEGEND
Brake Horsepower Input to Fan
Input Watts to Motor
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 5.25.
Bhp
Watts
—
—
3. See page 33 for general fan performance notes.
*Motor drive range: 830 to 1130 rpm. All other rpms require field-
supplied drive.
—41—
Table 18 — Fan Performance 558F150,151 — Vertical Discharge Units; Standard Motor (Belt Drive)*
EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm)
0.2
0.4
0.6
0.8
1.0
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
5100
5200
5300
5400
5500
5600
5700
5800
5900
6000
6100
6200
6300
668
683
697
712
726
741
755
770
785
800
815
829
844
859
874
889
904
920
935
950
—
1.20
1.28
1.37
1.47
1.57
1.67
1.78
1.89
2.01
2.14
2.26
2.40
2.54
2.68
2.83
2.99
3.15
3.32
3.49
3.67
—
1116
1197
1281
1370
1462
1559
1660
1766
1876
1991
2111
2235
2365
2499
2640
2784
2936
3092
3253
3421
—
726
739
753
766
780
794
807
821
835
849
863
877
891
906
920
934
949
963
—
1.39
1.48
1.58
1.68
1.79
1.89
2.01
2.13
2.25
2.38
2.51
2.65
2.80
2.95
3.10
3.26
3.43
3.60
—
1299
1385
1474
1567
1665
1767
1873
1984
2099
2219
2344
2473
2608
2747
2892
3042
3198
3359
—
779
792
804
817
830
843
856
869
882
895
909
922
936
949
963
977
—
1.59
1.69
1.79
1.89
2.00
2.12
2.23
2.36
2.49
2.62
2.76
2.91
3.06
3.21
3.37
3.54
—
1481
1572
1666
1764
1866
1973
2084
2200
2320
2445
2575
2709
2849
2994
3143
3298
—
828
840
852
864
876
889
901
914
926
939
952
965
978
991
1004
—
1.78
1.88
1.99
2.10
2.22
2.34
2.46
2.59
2.72
2.86
3.01
3.16
3.31
3.47
3.64
—
1662
1758
1857
1960
2067
2179
2295
2415
2541
2670
2805
2944
3089
3238
3393
—
874
886
897
909
920
932
944
956
968
980
993
1005
1018
—
1.98
2.08
2.20
2.31
2.43
2.56
2.69
2.82
2.96
3.10
3.25
3.41
3.57
—
1844
1943
2048
2155
2268
2384
2505
2630
2760
2895
3034
3178
3328
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
EXTERNAL STATIC PRESSURE (in. wg)
1.6
AIRFLOW
(Cfm)
1.2
Bhp
1.4
Bhp
1.8
Bhp
2.0
Bhp
Rpm
Watts
Rpm
Watts
Rpm
Bhp
Watts
Rpm
Watts
Rpm
Watts
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
5100
5200
5300
5400
5500
5600
5700
5800
5900
6000
6100
6200
6300
918
929
940
951
962
973
985
996
1008
1020
1032
1044
—
2.17
2.28
2.40
2.52
2.65
2.78
2.91
3.05
3.20
3.34
3.50
3.66
—
2025
2130
2238
2351
2468
2589
2715
2845
2979
3119
3263
3413
—
959
970
980
991
1002
1013
1024
1035
1046
1058
—
2.37
2.48
2.61
2.73
2.86
3.00
3.14
3.28
3.43
3.58
—
2207
2316
2429
2547
2668
2794
2924
3059
3199
3343
—
999
1009
1019
1029
1040
1050
1061
1072
1083
—
2.56
2.68
2.81
2.94
3.08
3.22
3.36
3.51
3.67
—
2389
2502
2620
2743
2869
2999
3134
3274
3418
—
1036
1046
1056
1066
1076
1087
1097
—
2.76
2.88
3.02
3.15
3.29
3.44
3.59
—
2571
2690
2812
2939
3070
3205
3345
—
1073
1082
1092
1102
1112
1122
—
2.95
3.09
3.22
3.36
3.51
3.66
—
2755
2877
3004
3136
3271
3411
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
LEGEND
Brake Horsepower Input to Fan
Input Watts to Motor
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 3.70.
Bhp
Watts
—
—
3. See page 33 for general fan performance notes.
*Motor drive range: 860 to 1080 rpm. All other rpms require field-
supplied drive.
—42—
Table 19 — Fan Performance 558F150,151 — Vertical Discharge Units; Alternate Motor (Belt Drive)*
EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm)
0.2
0.4
0.6
0.8
1.0
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
5100
5200
5300
5400
5500
5600
5700
5800
5900
6000
6100
6200
6300
668
683
697
712
726
741
755
770
785
800
815
829
844
859
874
889
904
920
935
950
965
980
995
1011
1026
1041
1.20
1.28
1.37
1.47
1.57
1.67
1.78
1.89
2.01
2.14
2.26
2.40
2.54
2.68
2.83
2.99
3.15
3.32
3.49
3.67
3.85
4.05
4.24
4.45
4.66
4.88
1116
1197
1281
1370
1462
1559
1660
1766
1876
1991
2111
2235
2365
2499
2640
2784
2936
3092
3253
3421
3594
3773
3958
4149
4347
4550
726
739
753
766
780
794
807
821
835
849
863
877
891
906
920
934
949
963
977
992
1006
1021
1036
1050
1065
1080
1.39
1.48
1.58
1.68
1.79
1.89
2.01
2.13
2.25
2.38
2.51
2.65
2.80
2.95
3.10
3.26
3.43
3.60
3.78
3.97
4.16
4.35
4.56
4.77
4.99
5.21
1299
1385
1474
1567
1665
1767
1873
1984
2099
2219
2344
2473
2608
2747
2892
3042
3198
3359
3525
3698
3876
4060
4250
4446
4649
4857
779
792
804
817
830
843
856
869
882
895
909
922
936
949
963
977
990
1004
1018
1032
1046
1060
1074
1088
—
1.59
1.69
1.79
1.89
2.00
2.12
2.23
2.36
2.49
2.62
2.76
2.91
3.06
3.21
3.37
3.54
3.71
3.89
4.07
4.26
4.46
4.66
4.87
5.09
—
1481
1572
1666
1764
1866
1973
2084
2200
2320
2445
2575
2709
2849
2994
3143
3298
3459
3625
3796
3974
4157
4346
4541
4742
—
828
840
852
864
876
889
901
914
926
939
952
965
978
991
1004
1017
1030
1044
1057
1070
1084
1098
1111
—
1.78
1.88
1.99
2.10
2.22
2.34
2.46
2.59
2.72
2.86
3.01
3.16
3.31
3.47
3.64
3.81
3.99
4.17
4.36
4.56
4.76
4.97
5.18
—
1662
1758
1857
1960
2067
2179
2295
2415
2541
2670
2805
2944
3089
3238
3393
3553
3719
3890
4066
4249
4436
4630
4831
—
874
886
897
909
920
932
944
956
968
980
993
1005
1018
1030
1043
1056
1068
1081
1094
1107
1120
—
1.98
2.08
2.20
2.31
2.43
2.56
2.69
2.82
2.96
3.10
3.25
3.41
3.57
3.73
3.91
4.08
4.27
4.45
4.65
4.85
5.06
—
1844
1943
2048
2155
2268
2384
2505
2630
2760
2895
3034
3178
3328
3483
3642
3807
3977
4153
4335
4522
4715
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
EXTERNAL STATIC PRESSURE (in. wg)
1.6
AIRFLOW
(Cfm)
1.2
Bhp
1.4
Bhp
1.8
Bhp
2.0
Bhp
Rpm
Watts
Rpm
Watts
Rpm
Bhp
Watts
Rpm
Watts
Rpm
Watts
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
5100
5200
5300
5400
5500
5600
5700
5800
5900
6000
6100
6200
6300
918
929
940
951
962
973
985
996
1008
1020
1032
1044
1056
1068
1080
1093
1105
1118
1130
1143
—
2.17
2.28
2.40
2.52
2.65
2.78
2.91
3.05
3.20
3.34
3.50
3.66
3.82
4.00
4.17
4.35
4.54
4.74
4.94
5.14
—
2025
2130
2238
2351
2468
2589
2715
2845
2979
3119
3263
3413
3566
3726
3891
4060
4236
4417
4603
4795
—
959
970
980
991
1002
1013
1024
1035
1046
1058
1069
1081
1093
1104
1116
1128
1140
1152
1165
—
2.37
2.48
2.61
2.73
2.86
3.00
3.14
3.28
3.43
3.58
3.74
3.91
4.08
4.26
4.44
4.63
4.82
5.02
5.22
—
2207
2316
2429
2547
2668
2794
2924
3059
3199
3343
3492
3646
3805
3969
4139
4314
4494
4679
4870
—
999
1009
1019
1029
1040
1050
1061
1072
1083
1094
1105
1117
1128
1139
1151
1163
1174
—
2.56
2.68
2.81
2.94
3.08
3.22
3.36
3.51
3.67
3.83
3.99
4.16
4.34
4.52
4.70
4.90
5.10
—
2389
2502
2620
2743
2869
2999
3134
3274
3418
3567
3721
3880
4044
4212
4386
4566
4751
—
1036
1046
1056
1066
1076
1087
1097
1108
1118
1129
1140
1151
1162
1173
1185
1196
—
2.76
2.88
3.02
3.15
3.29
3.44
3.59
3.74
3.90
4.07
4.24
4.41
4.59
4.78
4.97
5.17
—
2571
2690
2812
2939
3070
3205
3345
3489
3638
3792
3950
4113
4282
4456
4634
4819
—
1073
1082
1092
1102
1112
1122
1132
1142
1152
1163
1174
1184
1195
1206
1217
—
2.95
3.09
3.22
3.36
3.51
3.66
3.81
3.97
4.14
4.31
4.48
4.66
4.85
5.04
5.24
—
2755
2877
3004
3136
3271
3411
3555
3704
3857
4016
4179
4347
4520
4699
4882
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
LEGEND
Brake Horsepower Input to Fan
Input Watts to Motor
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 5.25.
Bhp
Watts
—
—
3. See page 33 for general fan performance notes.
*Motor drive range: 830 to 1130 rpm. All other rpms require field-
supplied drive.
—43—
Table 20 — Fan Performance 558F090,091 — Horizontal Discharge Units; Standard Motor (Belt Drive)*
EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm)
0.2
0.4
0.6
0.8
1.0
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
2250
2300
2400
2500
2550
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3750
465
471
483
495
501
507
519
532
544
557
570
583
596
609
622
635
649
655
0.43
0.45
0.49
0.54
0.56
0.59
0.64
0.70
0.75
0.82
0.88
0.95
1.03
1.10
1.19
1.27
1.36
1.41
402
421
461
503
526
549
597
649
703
761
823
888
957
1030
1106
1187
1272
1316
555
560
571
581
587
592
603
614
625
637
648
660
672
684
696
708
720
726
0.64
0.66
0.71
0.77
0.79
0.82
0.88
0.95
1.01
1.08
1.16
1.23
1.32
1.40
1.49
1.59
1.69
1.74
596
618
665
715
740
767
823
882
944
1009
1079
1151
1228
1308
1392
1481
1573
1621
629
634
644
654
659
664
674
684
695
705
716
727
738
749
760
771
783
789
0.86
0.89
0.94
1.01
1.04
1.07
1.14
1.21
1.28
1.36
1.44
1.53
1.61
1.71
1.81
1.91
2.02
2.07
802
828
881
937
967
694
699
708
717
722
727
737
746
756
766
776
787
797
808
818
829
840
—
1.10
1.13
1.19
1.26
1.29
1.33
1.40
1.48
1.56
1.64
1.73
1.82
1.92
2.02
2.13
2.24
2.35
—
1021
1050
1109
1171
1204
1237
1306
1378
1453
1533
1615
1702
1792
1887
1985
2088
2195
—
753
757
766
775
779
784
793
803
812
822
831
841
851
861
—
1.34
1.38
1.45
1.52
1.56
1.60
1.68
1.76
1.85
1.94
2.03
2.13
2.24
2.35
—
1252
1283
1348
1416
1452
1488
1563
1641
1723
1808
1897
1991
2088
2188
—
996
1059
1125
1194
1266
1342
1422
1506
1593
1685
1781
1881
1932
—
—
—
—
—
—
—
—
—
EXTERNAL STATIC PRESSURE (in. wg)
1.6
AIRFLOW
(Cfm)
1.2
Bhp
1.4
Bhp
1.8
Bhp
2.0
Bhp
Rpm
Watts
Rpm
Watts
Rpm
Bhp
Watts
Rpm
Watts
Rpm
Watts
2250
2300
2400
2500
2550
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3750
806
811
819
828
832
836
845
854
864
873
882
—
—
—
—
—
—
—
1.60
1.64
1.71
1.79
1.83
1.88
1.96
2.05
2.15
2.24
2.35
—
—
—
—
—
—
—
1494
1528
1599
1672
1710
1749
1830
1914
2002
2093
2189
—
—
—
—
—
—
—
856
860
868
877
881
885
894
903
—
—
—
—
—
1.87
1.91
1.99
2.08
2.12
2.17
2.26
2.36
—
—
—
—
—
1747
1784
1859
1938
1979
2021
2107
2197
—
—
—
—
—
903
907
915
923
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2.15
2.20
2.28
2.37
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2009
2048
2129
2214
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
LEGEND
Brake Horsepower Input to Fan
Input Watts to Motor
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.40.
Bhp
Watts
—
—
3. See page 33 for general fan performance notes.
*Motor drive range: 590 to 840 rpm. All other rpms require field-
supplied drive.
—44—
Table 21 — Fan Performance 558F090,091 — Horizontal Discharge Units; Alternate Motor (Belt Drive)*
EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm)
0.2
0.4
0.6
0.8
1.0
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
2250
2300
2400
2500
2550
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3750
465
471
483
495
501
507
519
532
544
557
570
583
596
609
622
635
649
655
0.43
0.45
0.49
0.54
0.56
0.59
0.64
0.70
0.75
0.82
0.88
0.95
1.03
1.10
1.19
1.27
1.36
1.41
402
421
461
503
526
549
597
649
703
761
823
888
957
1030
1106
1187
1272
1316
555
560
571
581
587
592
603
614
625
637
648
660
672
684
696
708
720
726
0.64
0.66
0.71
0.77
0.79
0.82
0.88
0.95
1.01
1.08
1.16
1.23
1.32
1.40
1.49
1.59
1.69
1.74
596
618
665
715
740
767
823
882
944
1009
1079
1151
1228
1308
1392
1481
1573
1621
629
634
644
654
659
664
674
684
695
705
716
727
738
749
760
771
783
789
0.86
0.89
0.94
1.01
1.04
1.07
1.14
1.21
1.28
1.36
1.44
1.53
1.61
1.71
1.81
1.91
2.02
2.07
802
828
881
937
967
694
699
708
717
722
727
737
746
756
766
776
787
797
808
818
829
840
—
1.10
1.13
1.19
1.26
1.29
1.33
1.40
1.48
1.56
1.64
1.73
1.82
1.92
2.02
2.13
2.24
2.35
—
1021
1050
1109
1171
1204
1237
1306
1378
1453
1533
1615
1702
1792
1887
1985
2088
2195
—
753
757
766
775
779
784
793
803
812
822
831
841
851
861
—
1.34
1.38
1.45
1.52
1.56
1.60
1.68
1.76
1.85
1.94
2.03
2.13
2.24
2.35
—
1252
1283
1348
1416
1452
1488
1563
1641
1723
1808
1897
1991
2088
2188
—
996
1059
1125
1194
1266
1342
1422
1506
1593
1685
1781
1881
1932
—
—
—
—
—
—
—
—
—
EXTERNAL STATIC PRESSURE (in. wg)
1.6
AIRFLOW
(Cfm)
1.2
Bhp
1.4
Bhp
1.8
Bhp
2.0
Bhp
Rpm
Watts
Rpm
Watts
Rpm
Bhp
Watts
Rpm
Watts
Rpm
Watts
2250
2300
2400
2500
2550
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3750
806
811
819
828
832
836
845
854
864
873
882
—
—
—
—
—
—
—
1.60
1.64
1.71
1.79
1.83
1.88
1.96
2.05
2.15
2.24
2.35
—
—
—
—
—
—
—
1494
1528
1599
1672
1710
1749
1830
1914
2002
2093
2189
—
—
—
—
—
—
—
856
860
868
877
881
885
894
903
—
—
—
—
—
1.87
1.91
1.99
2.08
2.12
2.17
2.26
2.36
—
—
—
—
—
1747
1784
1859
1938
1979
2021
2107
2197
—
—
—
—
—
903
907
915
923
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2.15
2.20
2.28
2.37
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2009
2048
2129
2214
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
LEGEND
Brake Horsepower Input to Fan
Input Watts to Motor
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.40.
Bhp
Watts
—
—
3. See page 33 for general fan performance notes.
*Motor drive range: 685 to 935 rpm. All other rpms require field-
supplied drive.
—45—
Table 22 — Fan Performance 558F090,091 — Horizontal Discharge Units; High-Static Motor (Belt Drive)*
EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm)
0.2
Bhp
0.4
Bhp
0.6
Bhp
0.8
Bhp
1.0
Bhp
Rpm
Watts
Rpm
Watts
Rpm
Watts
Rpm
Watts
Rpm
Watts
2250
2300
2400
2500
2550
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3750
465
471
483
495
501
507
519
532
544
557
570
583
596
609
622
635
649
655
0.43
0.45
0.49
0.54
0.56
0.59
0.64
0.70
0.75
0.82
0.88
0.95
1.03
1.10
1.19
1.27
1.36
1.41
402
421
461
503
526
549
597
649
703
761
823
888
957
1030
1106
1187
1272
1316
555
560
571
581
587
592
603
614
625
637
648
660
672
684
696
708
720
726
0.64
0.66
0.71
0.77
0.79
0.82
0.88
0.95
1.01
1.08
1.16
1.23
1.32
1.40
1.49
1.59
1.69
1.74
596
618
665
715
740
767
823
882
944
1009
1079
1151
1228
1308
1392
1481
1573
1621
629
634
644
654
659
664
674
684
695
705
716
727
738
749
760
771
783
789
0.86
0.89
0.94
1.01
1.04
1.07
1.14
1.21
1.28
1.36
1.44
1.53
1.61
1.71
1.81
1.91
2.02
2.07
802
828
881
937
967
694
699
708
717
722
727
737
746
756
766
776
787
797
808
818
829
840
845
1.10
1.13
1.19
1.26
1.29
1.33
1.40
1.48
1.56
1.64
1.73
1.82
1.92
2.02
2.13
2.24
2.35
2.41
1021
1050
1109
1171
1204
1237
1306
1378
1453
1533
1615
1702
1792
1887
1985
2088
2195
2250
753
757
766
775
779
784
793
803
812
822
831
841
851
861
872
882
892
897
1.34
1.38
1.45
1.52
1.56
1.60
1.68
1.76
1.85
1.94
2.03
2.13
2.24
2.35
2.46
2.58
2.70
2.76
1252
1283
1348
1416
1452
1488
1563
1641
1723
1808
1897
1991
2088
2188
2294
2403
2517
2575
996
1059
1125
1194
1266
1342
1422
1506
1593
1685
1781
1881
1932
EXTERNAL STATIC PRESSURE (in. wg)
1.6
AIRFLOW
(Cfm)
1.2
Bhp
1.4
Bhp
1.8
Bhp
2.0
Bhp
Rpm
Watts
Rpm
Watts
Rpm
Bhp
Watts
Rpm
Watts
Rpm
Watts
2250
2300
2400
2500
2550
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3750
806
811
819
828
832
836
845
854
864
873
882
892
901
911
921
931
941
946
1.60
1.64
1.71
1.79
1.83
1.88
1.96
2.05
2.15
2.24
2.35
2.45
2.56
2.68
2.80
2.92
3.05
3.12
1494
1528
1599
1672
1710
1749
1830
1914
2002
2093
2189
2288
2391
2499
2610
2726
2847
2908
856
860
868
877
881
885
894
903
912
921
930
939
948
958
967
977
987
992
1.87
1.91
1.99
2.08
2.12
2.17
2.26
2.36
2.46
2.56
2.67
2.78
2.90
3.02
3.15
3.28
3.41
3.48
1747
1784
1859
1938
1979
2021
2107
2197
2290
2388
2489
2595
2704
2817
2935
3057
3184
3249
903
907
915
923
927
931
940
948
957
966
975
984
993
1002
1011
1021
—
2.15
2.20
2.28
2.37
2.42
2.47
2.57
2.67
2.77
2.89
3.00
3.12
3.24
3.37
3.50
3.64
—
2009
2048
2129
2214
2258
2302
2394
2488
2587
2691
2798
2909
3024
3144
3268
3396
—
947
950
958
966
971
975
983
991
1000
1008
1017
1026
1035
—
2.45
2.49
2.58
2.68
2.73
2.78
2.88
2.99
3.10
3.22
3.34
3.47
3.60
—
2282
2323
2410
2499
2545
2592
2689
2790
2894
3003
3115
3233
3353
—
988
992
1000
1008
1012
1016
1024
1032
1041
1049
1057
—
—
—
—
—
—
—
2.75
2.80
2.89
3.00
3.05
3.10
3.21
3.32
3.44
3.56
3.69
—
—
—
—
—
—
—
2564
2607
2698
2793
2842
2891
2993
3099
3209
3323
3441
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
LEGEND
Brake Horsepower Input to Fan
Input Watts to Motor
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 3.70.
Bhp
Watts
—
—
3. See page 33 for general fan performance notes.
*Motor drive range: 860 to 1080 rpm. All other rpms require field-
supplied drive.
—46—
Table 23 — Fan Performance 558F102,103 — Horizontal Discharge Units; Standard Motor (Belt Drive)*
EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm)
0.2
0.4
0.6
0.8
1.0
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
2200
2250
2300
2400
2500
2550
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3750
3800
3900
4000
4100
4200
4250
459
465
471
483
495
501
507
519
532
544
557
570
583
596
609
622
635
649
655
662
675
689
703
716
723
0.41
0.43
0.45
0.49
0.54
0.56
0.59
0.64
0.70
0.75
0.82
0.88
0.95
1.03
1.10
1.19
1.27
1.36
1.41
1.46
1.56
1.66
1.77
1.89
1.95
384
402
550
555
560
571
581
587
592
603
614
625
637
648
660
672
684
696
708
720
726
732
745
757
770
782
789
0.62
0.64
0.66
0.71
0.77
0.79
0.82
0.88
0.95
1.01
1.08
1.16
1.23
1.32
1.40
1.49
1.59
1.69
1.74
1.79
1.90
2.01
2.13
2.25
2.32
575
596
625
629
634
644
654
659
664
674
684
695
705
716
727
738
749
760
771
783
789
794
806
818
—
0.83
0.86
0.89
0.94
1.01
1.04
1.07
1.14
1.21
1.28
1.36
1.44
1.53
1.61
1.71
1.81
1.91
2.02
2.07
2.13
2.25
2.37
—
778
802
690
694
699
708
717
722
727
737
746
756
766
776
787
797
808
818
829
840
—
1.07
1.10
1.13
1.19
1.26
1.29
1.33
1.40
1.48
1.56
1.64
1.73
1.82
1.92
2.02
2.13
2.24
2.35
—
994
1021
1050
1109
1171
1204
1237
1306
1378
1453
1533
1615
1702
1792
1887
1985
2088
2195
—
748
753
757
766
775
779
784
793
803
812
822
831
841
851
861
—
1.31
1.34
1.38
1.45
1.52
1.56
1.60
1.68
1.76
1.85
1.94
2.03
2.13
2.24
2.35
—
1221
1252
1283
1348
1416
1452
1488
1563
1641
1723
1808
1897
1991
2088
2188
—
421
618
828
461
665
881
503
715
937
526
740
967
549
767
996
597
823
1059
1125
1194
1266
1342
1422
1506
1593
1685
1781
1881
1932
1985
2093
2207
—
649
882
703
944
761
1009
1079
1151
1228
1308
1392
1481
1573
1621
1670
1771
1877
1988
2103
2162
823
888
957
1030
1106
1187
1272
1316
1361
1454
1553
1655
1762
1818
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
EXTERNAL STATIC PRESSURE (in. wg)
1.6
AIRFLOW
(Cfm)
1.2
Bhp
1.4
Bhp
1.8
Bhp
2.0
Bhp
Rpm
Watts
Rpm
Watts
Rpm
Bhp
Watts
Rpm
Watts
Rpm
Watts
2200
2250
2300
2400
2500
2550
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3750
3800
3900
4000
4100
4200
4250
802
806
811
819
828
832
836
845
854
864
873
882
—
1.57
1.60
1.64
1.71
1.79
1.83
1.88
1.96
2.05
2.15
2.24
2.35
—
1461
1494
1528
1599
1672
1710
1749
1830
1914
2002
2093
2189
—
852
856
860
868
877
881
885
894
903
—
1.83
1.87
1.91
1.99
2.08
2.12
2.17
2.26
2.36
—
1711
1747
1784
1859
1938
1979
2021
2107
2197
—
899
903
907
915
923
—
2.11
2.15
2.20
2.28
2.37
—
1971
2009
2048
2129
2214
—
943
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2.40
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2241
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
LEGEND
Brake Horsepower Input to Fan
Input Watts to Motor
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.40.
Bhp
Watts
—
—
3. See page 33 for general fan performance notes.
*Motor drive range: 685 to 935 rpm. All other rpms require field-
supplied drive.
—47—
Table 24 — Fan Performance 558F102,103 — Horizontal Discharge Units; High-Static Motor (Belt Drive)*
EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm)
0.2
Bhp
0.4
Bhp
0.6
Bhp
0.8
Bhp
1.0
Bhp
Rpm
Watts
Rpm
Watts
Rpm
Watts
Rpm
Watts
Rpm
Watts
2200
2250
2300
2400
2500
2550
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3750
3800
3900
4000
4100
4200
4250
459
465
471
483
495
501
507
519
532
544
557
570
583
596
609
622
635
649
655
662
675
689
703
716
723
0.41
0.43
0.45
0.49
0.54
0.56
0.59
0.64
0.70
0.75
0.82
0.88
0.95
1.03
1.10
1.19
1.27
1.36
1.41
1.46
1.56
1.66
1.77
1.89
1.95
384
402
550
555
560
571
581
587
592
603
614
625
637
648
660
672
684
696
708
720
726
732
745
757
770
782
789
0.62
0.64
0.66
0.71
0.77
0.79
0.82
0.88
0.95
1.01
1.08
1.16
1.23
1.32
1.40
1.49
1.59
1.69
1.74
1.79
1.90
2.01
2.13
2.25
2.32
575
596
625
629
634
644
654
659
664
674
684
695
705
716
727
738
749
760
771
783
789
794
806
818
830
842
848
0.83
0.86
0.89
0.94
1.01
1.04
1.07
1.14
1.21
1.28
1.36
1.44
1.53
1.61
1.71
1.81
1.91
2.02
2.07
2.13
2.25
2.37
2.49
2.62
2.69
778
802
690
694
699
708
717
722
727
737
746
756
766
776
787
797
808
818
829
840
845
851
862
873
884
896
901
1.07
1.10
1.13
1.19
1.26
1.29
1.33
1.40
1.48
1.56
1.64
1.73
1.82
1.92
2.02
2.13
2.24
2.35
2.41
2.47
2.60
2.73
2.86
3.00
3.07
994
1021
1050
1109
1171
1204
1237
1306
1378
1453
1533
1615
1702
1792
1887
1985
2088
2195
2250
2307
2422
2543
2668
2798
2865
748
753
757
766
775
779
784
793
803
812
822
831
841
851
861
872
882
892
897
903
913
924
935
946
951
1.31
1.34
1.38
1.45
1.52
1.56
1.60
1.68
1.76
1.85
1.94
2.03
2.13
2.24
2.35
2.46
2.58
2.70
2.76
2.83
2.96
3.09
3.24
3.38
3.46
1221
1252
1283
1348
1416
1452
1488
1563
1641
1723
1808
1897
1991
2088
2188
2294
2403
2517
2575
2635
2758
2886
3018
3155
3226
421
618
828
461
665
881
503
715
937
526
740
967
549
767
996
597
823
1059
1125
1194
1266
1342
1422
1506
1593
1685
1781
1881
1932
1985
2093
2207
2325
2447
2511
649
882
703
944
761
1009
1079
1151
1228
1308
1392
1481
1573
1621
1670
1771
1877
1988
2103
2162
823
888
957
1030
1106
1187
1272
1316
1361
1454
1553
1655
1762
1818
EXTERNAL STATIC PRESSURE (in. wg)
1.6
AIRFLOW
(Cfm)
1.2
Bhp
1.4
Bhp
1.8
Bhp
2.0
Bhp
Rpm
Watts
Rpm
Watts
Rpm
Bhp
Watts
Rpm
Watts
Rpm
Watts
2200
2250
2300
2400
2500
2550
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3750
3800
3900
4000
4100
4200
4250
802
806
811
819
828
832
836
845
854
864
873
882
892
901
911
921
931
941
946
951
961
972
982
—
1.57
1.60
1.64
1.71
1.79
1.83
1.88
1.96
2.05
2.15
2.24
2.35
2.45
2.56
2.68
2.80
2.92
3.05
3.12
3.19
3.33
3.47
3.62
—
1461
1494
1528
1599
1672
1710
1749
1830
1914
2002
2093
2189
2288
2391
2499
2610
2726
2847
2908
2971
3101
3235
3375
—
852
856
860
868
877
881
885
894
903
912
921
930
939
948
958
967
977
987
992
997
1007
—
1.83
1.87
1.91
1.99
2.08
2.12
2.17
2.26
2.36
2.46
2.56
2.67
2.78
2.90
3.02
3.15
3.28
3.41
3.48
3.56
3.70
—
1711
1747
1784
1859
1938
1979
2021
2107
2197
2290
2388
2489
2595
2704
2817
2935
3057
3184
3249
3316
3451
—
899
903
907
915
923
927
931
940
948
957
966
975
984
993
1002
1011
1021
—
2.11
2.15
2.20
2.28
2.37
2.42
2.47
2.57
2.67
2.77
2.89
3.00
3.12
3.24
3.37
3.50
3.64
—
1971
2009
2048
2129
2214
2258
2302
2394
2488
2587
2691
2798
2909
3024
3144
3268
3396
—
943
947
950
958
966
971
975
983
991
1000
1008
1017
1026
1035
—
2.40
2.45
2.49
2.58
2.68
2.73
2.78
2.88
2.99
3.10
3.22
3.34
3.47
3.60
—
2241
2282
2323
2410
2499
2545
2592
2689
2790
2894
3003
3115
3233
3353
—
985
988
992
1000
1008
1012
1016
1024
1032
1041
1049
1057
—
2.70
2.75
2.80
2.89
3.00
3.05
3.10
3.21
3.32
3.44
3.56
3.69
—
2521
2564
2607
2698
2793
2842
2891
2993
3099
3209
3323
3441
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
LEGEND
Brake Horsepower Input to Fan
Input Watts to Motor
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 3.70.
Bhp
Watts
—
—
3. See page 33 for general fan performance notes.
*Motor drive range: 860 to 1080 rpm. All other rpms require field-
supplied drive.
—48—
Table 25 — Fan Performance 558F120,121 — Horizontal Discharge Units; Standard Motor (Belt Drive)*
EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm)
0.2
0.4
0.6
0.8
1.0
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
484
494
505
516
526
537
548
559
571
582
593
604
616
627
639
650
662
674
685
697
709
0.58
0.63
0.68
0.74
0.80
0.86
0.93
1.00
1.07
1.15
1.23
1.32
1.41
1.50
1.60
1.70
1.81
1.92
2.03
2.15
2.28
506
550
562
571
581
590
600
609
619
629
639
649
659
669
680
690
701
711
722
733
744
754
—
0.71
0.77
0.82
0.88
0.95
1.01
1.09
1.16
1.24
1.32
1.41
1.50
1.59
1.69
1.79
1.90
2.01
2.12
2.24
2.37
—
625
672
630
638
647
655
664
673
682
691
700
709
719
728
738
747
757
767
777
787
—
0.86
0.91
0.97
1.04
1.11
1.18
1.25
1.33
1.41
1.50
1.59
1.68
1.78
1.88
1.98
2.10
2.21
2.33
—
752
802
691
699
706
714
722
731
739
747
756
765
773
782
791
800
809
819
—
1.01
1.07
1.13
1.20
1.27
1.35
1.42
1.50
1.59
1.68
1.77
1.87
1.97
2.07
2.18
2.30
—
888
941
747
754
761
768
776
784
792
799
808
816
824
832
841
850
858
—
1.18
1.24
1.31
1.38
1.45
1.52
1.60
1.69
1.78
1.87
1.96
2.06
2.17
2.28
2.39
—
1035
1089
1146
1207
1271
1338
1408
1482
1559
1640
1724
1811
1903
1999
2098
—
597
723
855
996
647
776
911
970
1055
1116
1181
1249
1320
1395
1473
1554
1639
1728
1821
1917
2017
—
699
832
755
891
1032
1097
1166
1237
1313
1391
1473
1559
1648
1741
1839
1940
2045
—
813
953
875
1018
1087
1158
1234
1312
1395
1481
1570
1664
1762
1863
1969
2078
—
940
1008
1080
1155
1233
1316
1402
1492
1585
1683
1785
1891
2001
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
EXTERNAL STATIC PRESSURE (in. wg)
1.6
AIRFLOW
(Cfm)
1.2
Bhp
1.4
Bhp
1.8
Bhp
2.0
Bhp
Rpm
Watts
Rpm
Watts
Rpm
Bhp
Watts
Rpm
Watts
Rpm
Watts
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
798
805
812
819
826
833
841
848
856
864
872
880
888
—
1.36
1.42
1.49
1.56
1.63
1.71
1.80
1.88
1.97
2.07
2.17
2.27
2.38
—
1191
1247
1306
1369
1434
1503
1576
1651
1731
1814
1900
1991
2085
—
846
853
859
866
873
880
887
894
901
909
916
—
1.55
1.61
1.68
1.75
1.83
1.91
2.00
2.08
2.18
2.27
2.37
—
1357
1415
1476
1539
1606
1677
1751
1829
1911
1995
2084
—
892
898
904
911
917
924
931
938
945
—
1.75
1.81
1.88
1.96
2.04
2.12
2.21
2.30
2.39
—
1534
1592
1654
1719
1788
1860
1936
2015
2098
—
935
941
947
953
959
966
—
1.96
2.03
2.10
2.17
2.25
2.34
—
1719
1779
1842
1908
1978
2051
—
976
982
987
994
—
2.18
2.25
2.32
2.40
—
1915
1974
2038
2106
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
LEGEND
Brake Horsepower Input to Fan
Input Watts to Motor
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.40.
Bhp
Watts
—
—
3. See page 33 for general fan performance notes.
*Motor drive range: 685 to 935 rpm. All other rpms require field-
supplied drive.
—49—
Table 26 — Fan Performance 558F120,121 — Horizontal Discharge Units; Alternate Motor (Belt Drive)*
EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm)
0.2
0.4
0.6
0.8
1.0
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
484
494
505
516
526
537
548
559
571
582
593
604
616
627
639
650
662
674
685
697
709
0.58
0.63
0.68
0.74
0.80
0.86
0.93
1.00
1.07
1.15
1.23
1.32
1.41
1.50
1.60
1.70
1.81
1.92
2.03
2.15
2.28
506
550
562
571
581
590
600
609
619
629
639
649
659
669
680
690
701
711
722
733
744
754
765
0.71
0.77
0.82
0.88
0.95
1.01
1.09
1.16
1.24
1.32
1.41
1.50
1.59
1.69
1.79
1.90
2.01
2.12
2.24
2.37
2.50
625
672
630
638
647
655
664
673
682
691
700
709
719
728
738
747
757
767
777
787
797
807
818
0.86
0.91
0.97
1.04
1.11
1.18
1.25
1.33
1.41
1.50
1.59
1.68
1.78
1.88
1.98
2.10
2.21
2.33
2.45
2.58
2.72
752
802
691
699
706
714
722
731
739
747
756
765
773
782
791
800
809
819
828
838
847
857
—
1.01
1.07
1.13
1.20
1.27
1.35
1.42
1.50
1.59
1.68
1.77
1.87
1.97
2.07
2.18
2.30
2.42
2.54
2.67
2.80
—
888
941
747
754
761
768
776
784
792
799
808
816
824
832
841
850
858
867
876
885
894
—
1.18
1.24
1.31
1.38
1.45
1.52
1.60
1.69
1.78
1.87
1.96
2.06
2.17
2.28
2.39
2.51
2.63
2.76
2.89
—
1035
1089
1146
1207
1271
1338
1408
1482
1559
1640
1724
1811
1903
1999
2098
2201
2308
2420
2536
—
597
723
855
996
647
776
911
970
1055
1116
1181
1249
1320
1395
1473
1554
1639
1728
1821
1917
2017
2122
2230
2343
2459
—
699
832
755
891
1032
1097
1166
1237
1313
1391
1473
1559
1648
1741
1839
1940
2045
2154
2268
2385
813
953
875
1018
1087
1158
1234
1312
1395
1481
1570
1664
1762
1863
1969
2078
2193
940
1008
1080
1155
1233
1316
1402
1492
1585
1683
1785
1891
2001
—
—
—
EXTERNAL STATIC PRESSURE (in. wg)
1.6
AIRFLOW
(Cfm)
1.2
Bhp
1.4
Bhp
1.8
Bhp
2.0
Bhp
Rpm
Watts
Rpm
Watts
Rpm
Bhp
Watts
Rpm
Watts
Rpm
Watts
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
798
805
812
819
826
833
841
848
856
864
872
880
888
896
904
913
921
—
1.36
1.42
1.49
1.56
1.63
1.71
1.80
1.88
1.97
2.07
2.17
2.27
2.38
2.49
2.60
2.72
2.85
—
1191
1247
1306
1369
1434
1503
1576
1651
1731
1814
1900
1991
2085
2183
2285
2391
2501
—
846
853
859
866
873
880
887
894
901
909
916
924
932
940
948
—
1.55
1.61
1.68
1.75
1.83
1.91
2.00
2.08
2.18
2.27
2.37
2.48
2.59
2.70
2.82
—
1357
1415
1476
1539
1606
1677
1751
1829
1911
1995
2084
2177
2273
2374
2478
—
892
898
904
911
917
924
931
938
945
952
959
966
974
—
1.75
1.81
1.88
1.96
2.04
2.12
2.21
2.30
2.39
2.49
2.59
2.70
2.81
—
1534
1592
1654
1719
1788
1860
1936
2015
2098
2185
2276
2370
2469
—
935
941
947
953
959
966
972
979
986
993
1000
—
1.96
2.03
2.10
2.17
2.25
2.34
2.42
2.52
2.61
2.71
2.82
—
1719
1779
1842
1908
1978
2051
2128
2209
2294
2382
2475
—
976
982
987
994
1000
1006
1012
1019
1025
—
2.18
2.25
2.32
2.40
2.48
2.56
2.65
2.75
2.85
—
1915
1974
2038
2106
2176
2251
2329
2411
2498
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
LEGEND
Brake Horsepower Input to Fan
Input Watts to Motor
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.90.
Bhp
Watts
—
—
3. See page 33 for general fan performance notes.
*Motor drive range: 835 to 1085 rpm. All other rpms require field-
supplied drive.
—50—
Table 27 — Fan Performance 558F120,121 — Horizontal Discharge Units; High-Static Motor (Belt Drive)*
EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm)
0.2
Bhp
0.4
Bhp
0.6
Bhp
0.8
Bhp
1.0
Bhp
Rpm
Watts
Rpm
Watts
Rpm
Watts
Rpm
Watts
Rpm
Watts
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
484
494
505
516
526
537
548
559
571
582
593
604
616
627
639
650
662
674
685
697
709
0.58
0.63
0.68
0.74
0.80
0.86
0.93
1.00
1.07
1.15
1.23
1.32
1.41
1.50
1.60
1.70
1.81
1.92
2.03
2.15
2.28
506
550
562
571
581
590
600
609
619
629
639
649
659
669
680
690
701
711
722
733
744
754
765
0.71
0.77
0.82
0.88
0.95
1.01
1.09
1.16
1.24
1.32
1.41
1.50
1.59
1.69
1.79
1.90
2.01
2.12
2.24
2.37
2.50
625
672
630
638
647
655
664
673
682
691
700
709
719
728
738
747
757
767
777
787
797
807
818
0.86
0.91
0.97
1.04
1.11
1.18
1.25
1.33
1.41
1.50
1.59
1.68
1.78
1.88
1.98
2.10
2.21
2.33
2.45
2.58
2.72
752
802
691
699
706
714
722
731
739
747
756
765
773
782
791
800
809
819
828
838
847
857
866
1.01
1.07
1.13
1.20
1.27
1.35
1.42
1.50
1.59
1.68
1.77
1.87
1.97
2.07
2.18
2.30
2.42
2.54
2.67
2.80
2.94
888
941
747
754
761
768
776
784
792
799
808
816
824
832
841
850
858
867
876
885
894
903
912
1.18
1.24
1.31
1.38
1.45
1.52
1.60
1.69
1.78
1.87
1.96
2.06
2.17
2.28
2.39
2.51
2.63
2.76
2.89
3.03
3.17
1035
1089
1146
1207
1271
1338
1408
1482
1559
1640
1724
1811
1903
1999
2098
2201
2308
2420
2536
2656
2780
597
723
855
996
647
776
911
970
1055
1116
1181
1249
1320
1395
1473
1554
1639
1728
1821
1917
2017
2122
2230
2343
2459
2580
699
832
755
891
1032
1097
1166
1237
1313
1391
1473
1559
1648
1741
1839
1940
2045
2154
2268
2385
813
953
875
1018
1087
1158
1234
1312
1395
1481
1570
1664
1762
1863
1969
2078
2193
940
1008
1080
1155
1233
1316
1402
1492
1585
1683
1785
1891
2001
EXTERNAL STATIC PRESSURE (in. wg)
1.6
AIRFLOW
(Cfm)
1.2
Bhp
1.4
Bhp
1.8
Bhp
2.0
Bhp
Rpm
Watts
Rpm
Watts
Rpm
Bhp
Watts
Rpm
Watts
Rpm
Watts
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
798
805
812
819
826
833
841
848
856
864
872
880
888
896
904
913
921
930
938
947
956
1.36
1.42
1.49
1.56
1.63
1.71
1.80
1.88
1.97
2.07
2.17
2.27
2.38
2.49
2.60
2.72
2.85
2.98
3.11
3.25
3.40
1191
1247
1306
1369
1434
1503
1576
1651
1731
1814
1900
1991
2085
2183
2285
2391
2501
2615
2733
2856
2984
846
853
859
866
873
880
887
894
901
909
916
924
932
940
948
956
964
972
981
989
998
1.55
1.61
1.68
1.75
1.83
1.91
2.00
2.08
2.18
2.27
2.37
2.48
2.59
2.70
2.82
2.95
3.08
3.21
3.35
3.49
3.64
1357
1415
1476
1539
1606
1677
1751
1829
1911
1995
2084
2177
2273
2374
2478
2586
2699
2816
2937
3063
3193
892
898
904
911
917
924
931
938
945
952
959
966
974
981
989
997
1005
1013
1021
1029
1037
1.75
1.81
1.88
1.96
2.04
2.12
2.21
2.30
2.39
2.49
2.59
2.70
2.81
2.93
3.05
3.18
3.31
3.44
3.58
3.73
3.88
1534
1592
1654
1719
1788
1860
1936
2015
2098
2185
2276
2370
2469
2571
2678
2788
2904
3023
3146
3275
3407
935
941
1.96
2.03
2.10
2.17
2.25
2.34
2.42
2.52
2.61
2.71
2.82
2.93
3.04
3.16
3.29
3.41
3.55
3.69
3.83
3.98
4.13
1719
1779
1842
1908
1978
2051
2128
2209
2294
2382
2475
2571
2672
2776
2884
2997
3115
3236
3362
3492
3627
976
982
2.18
2.25
2.32
2.40
2.48
2.56
2.65
2.75
2.85
2.95
3.05
3.17
3.28
3.40
3.53
3.66
3.80
3.94
4.08
4.23
4.39
1915
1974
2038
2106
2176
2251
2329
2411
2498
2587
2681
2779
2881
2987
3098
3212
3332
3455
3583
3716
3853
947
987
953
994
959
1000
1006
1012
1019
1025
1032
1039
1046
1053
1060
1067
1074
1082
1089
1097
1104
1112
966
972
979
986
993
1000
1007
1014
1021
1029
1036
1044
1052
1060
1067
1075
LEGEND
Brake Horsepower Input to Fan
Input Watts to Motor
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 5.25.
Bhp
Watts
—
—
3. See page 33 for general fan performance notes.
*Motor drive range: 830 to 1130 rpm. All other rpms require field-
supplied drive.
—51—
Table 28 — Fan Performance 558F150,151 — Horizontal Discharge Units; Standard Motor (Belt Drive)*
EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm)
0.2
0.4
0.6
0.8
1.0
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
5100
5200
5300
5400
5500
5600
5700
5800
5900
6000
6100
6200
6300
628
641
655
668
682
696
710
723
737
751
765
779
793
807
821
835
850
864
878
892
907
921
—
1.07
1.15
1.23
1.31
1.40
1.49
1.59
1.69
1.80
1.91
2.02
2.14
2.26
2.39
2.53
2.67
2.81
2.96
3.12
3.28
3.44
3.61
—
997
1069
1144
1223
1305
1392
1482
1577
1675
1778
1885
1996
2112
2232
2357
2487
2622
2762
2906
3055
3211
3370
—
685
697
709
722
734
747
760
773
785
798
812
825
838
851
864
878
891
905
918
932
—
1.25
1.33
1.42
1.51
1.60
1.70
1.80
1.90
2.01
2.13
2.25
2.37
2.50
2.63
2.77
2.91
3.06
3.22
3.38
3.54
—
1167
1243
1322
1405
1492
1582
1677
1775
1877
1984
2095
2210
2330
2455
2584
2718
2856
3000
3148
3302
—
739
750
761
773
784
796
808
820
832
844
856
869
881
894
906
919
932
945
958
—
1.44
1.53
1.61
1.71
1.80
1.91
2.01
2.12
2.24
2.35
2.48
2.61
2.74
2.88
3.02
3.17
3.32
3.48
3.64
—
1343
1423
1506
1593
1683
1777
1876
1978
2085
2195
2310
2430
2554
2682
2815
2953
3096
3242
3396
—
791
801
812
822
833
844
855
866
877
889
900
912
923
935
947
959
971
—
1.64
1.72
1.82
1.92
2.02
2.12
2.23
2.35
2.46
2.59
2.71
2.85
2.98
3.13
3.27
3.42
3.58
—
1525
1608
1695
1786
1880
1979
2081
2187
2297
2412
2531
2654
2782
2914
3050
3193
3339
—
841
850
860
870
880
890
900
910
921
932
942
953
965
976
987
999
—
1.84
1.93
2.03
2.13
2.23
2.34
2.46
2.57
2.70
2.82
2.95
3.09
3.23
3.38
3.53
3.69
—
1712
1799
1890
1984
2082
2184
2290
2400
2514
2633
2756
2883
3014
3150
3292
3437
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
EXTERNAL STATIC PRESSURE (in. wg)
1.6
AIRFLOW
(Cfm)
1.2
Bhp
1.4
Bhp
1.8
Bhp
2.0
Bhp
Rpm
Watts
Rpm
Watts
Rpm
Bhp
Watts
Rpm
Watts
Rpm
Watts
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
5100
5200
5300
5400
5500
5600
5700
5800
5900
6000
6100
6200
6300
889
898
907
916
925
934
944
954
963
974
984
994
1005
1015
—
2.04
2.14
2.24
2.35
2.45
2.57
2.69
2.81
2.93
3.07
3.20
3.34
3.49
3.64
—
1904
1995
2089
2187
2289
2395
2504
2618
2736
2858
2985
3116
3251
3391
—
936
944
952
960
969
978
986
996
1005
1014
1024
1034
—
2.25
2.35
2.46
2.57
2.68
2.80
2.92
3.05
3.18
3.31
3.45
3.60
—
2100
2195
2293
2395
2500
2610
2723
2840
2962
3088
3219
3353
—
981
988
996
1004
1011
1020
1028
1037
1045
1054
—
2.47
2.57
2.68
2.80
2.91
3.03
3.16
3.29
3.42
3.56
—
2302
2399
2501
2607
2716
2828
2946
3067
3192
3322
—
1025
1032
1038
1046
1053
1061
1068
1076
1085
—
2.69
2.80
2.91
3.03
3.15
3.27
3.40
3.54
3.67
—
2507
2608
2713
2822
2935
3052
3173
3297
3426
—
1068
1074
1080
1087
1094
1101
1108
—
2.91
3.03
3.14
3.26
3.39
3.52
3.65
—
2716
2821
2930
3042
3159
3279
3403
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
LEGEND
Brake Horsepower Input to Fan
Input Watts to Motor
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 3.70.
Bhp
Watts
—
—
3. See page 33 for general fan performance notes.
*Motor drive range: 860 to 1080 rpm. All other rpms require field-
supplied drive.
—52—
Table 29 — Fan Performance 558F150,151 — Horizontal Discharge Units; Alternate Motor (Belt Drive)*
EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm)
0.2
0.4
0.6
0.8
1.0
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
5100
5200
5300
5400
5500
5600
5700
5800
5900
6000
6100
6200
6300
628
641
655
668
682
696
710
723
737
751
765
779
793
807
821
835
850
864
878
892
907
921
935
949
964
978
1.07
1.15
1.23
1.31
1.40
1.49
1.59
1.69
1.80
1.91
2.02
2.14
2.26
2.39
2.53
2.67
2.81
2.96
3.12
3.28
3.44
3.61
3.79
3.98
4.16
4.36
997
1069
1144
1223
1305
1392
1482
1577
1675
1778
1885
1996
2112
2232
2357
2487
2622
2762
2906
3055
3211
3370
3536
3707
3883
4066
685
697
709
722
734
747
760
773
785
798
812
825
838
851
864
878
891
905
918
932
945
959
973
987
1000
1014
1.25
1.33
1.42
1.51
1.60
1.70
1.80
1.90
2.01
2.13
2.25
2.37
2.50
2.63
2.77
2.91
3.06
3.22
3.38
3.54
3.71
3.89
4.07
4.26
4.45
4.65
1167
1243
1322
1405
1492
1582
1677
1775
1877
1984
2095
2210
2330
2455
2584
2718
2856
3000
3148
3302
3461
3626
3795
3970
4151
4337
739
750
761
773
784
796
808
820
832
844
856
869
881
894
906
919
932
945
958
971
984
997
1010
1023
1036
1050
1.44
1.53
1.61
1.71
1.80
1.91
2.01
2.12
2.24
2.35
2.48
2.61
2.74
2.88
3.02
3.17
3.32
3.48
3.64
3.81
3.99
4.17
4.35
4.54
4.74
4.95
1343
1423
1506
1593
1683
1777
1876
1978
2085
2195
2310
2430
2554
2682
2815
2953
3096
3242
3396
3554
3716
3885
4059
4238
4422
4613
791
801
1.64
1.72
1.82
1.92
2.02
2.12
2.23
2.35
2.46
2.59
2.71
2.85
2.98
3.13
3.27
3.42
3.58
3.74
3.91
4.09
4.26
4.45
4.64
4.84
5.04
5.25
1525
1608
1695
1786
1880
1979
2081
2187
2297
2412
2531
2654
2782
2914
3050
3193
3339
3491
3648
3810
3976
4149
4326
4510
4698
4892
841
850
860
870
880
890
900
910
921
932
942
953
965
976
987
999
1010
1022
1034
1045
1057
1069
1082
1094
—
1.84
1.93
2.03
2.13
2.23
2.34
2.46
2.57
2.70
2.82
2.95
3.09
3.23
3.38
3.53
3.69
3.85
4.01
4.19
4.36
4.55
4.74
4.93
5.13
—
1712
1799
1890
1984
2082
2184
2290
2400
2514
2633
2756
2883
3014
3150
3292
3437
3588
3743
3903
4069
4240
4416
4598
4785
—
812
822
833
844
855
866
877
889
900
912
923
935
947
959
971
984
996
1008
1021
1033
1046
1059
1071
1084
—
—
—
EXTERNAL STATIC PRESSURE (in. wg)
1.6
AIRFLOW
(Cfm)
1.2
Bhp
1.4
Bhp
1.8
Bhp
2.0
Bhp
Rpm
Watts
Rpm
Watts
Rpm
Bhp
Watts
Rpm
Watts
Rpm
Watts
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
5100
5200
5300
5400
5500
5600
5700
5800
5900
6000
6100
6200
6300
889
898
2.04
2.14
2.24
2.35
2.45
2.57
2.69
2.81
2.93
3.07
3.20
3.34
3.49
3.64
3.79
3.95
4.12
4.29
4.46
4.65
4.83
5.03
5.23
—
1904
1995
2089
2187
2289
2395
2504
2618
2736
2858
2985
3116
3251
3391
3536
3685
3840
3999
4163
4333
4508
4688
4873
—
936
944
2.25
2.35
2.46
2.57
2.68
2.80
2.92
3.05
3.18
3.31
3.45
3.60
3.74
3.90
4.06
4.22
4.39
4.57
4.75
4.93
5.13
—
2100
2195
2293
2395
2500
2610
2723
2840
2962
3088
3219
3353
3492
3636
3784
3938
4096
4259
4427
4601
4779
—
981
988
2.47
2.57
2.68
2.80
2.91
3.03
3.16
3.29
3.42
3.56
3.71
3.85
4.01
4.17
4.33
4.50
4.67
4.85
5.03
5.22
—
2302
2399
2501
2607
2716
2828
2946
3067
3192
3322
3456
3594
3737
3885
4037
4194
4356
4523
4695
4872
—
1025
1032
1038
1046
1053
1061
1068
1076
1085
1093
1102
1111
1119
1129
1138
1147
1157
1167
—
2.69
2.80
2.91
3.03
3.15
3.27
3.40
3.54
3.67
3.82
3.96
4.12
4.27
4.44
4.60
4.78
4.95
5.14
—
2507
2608
2713
2822
2935
3052
3173
3297
3426
3560
3697
3839
3986
4137
4293
4454
4619
4790
—
1068
1074
1080
1087
1094
1101
1108
1115
1123
1131
1139
1148
1156
1165
1174
1183
1192
—
2.91
3.03
3.14
3.26
3.39
3.52
3.65
3.79
3.93
4.08
4.23
4.38
4.55
4.71
4.88
5.06
5.24
—
2716
2821
2930
3042
3159
3279
3403
3531
3664
3801
3943
4088
4238
4393
4553
4718
4886
—
907
952
996
916
960
1004
1011
1020
1028
1037
1045
1054
1063
1073
1082
1092
1101
1111
1121
1132
1142
1152
—
925
969
934
978
944
986
954
996
963
1005
1014
1024
1034
1044
1054
1064
1075
1085
1096
1106
1117
1128
—
974
984
994
1005
1015
1026
1037
1048
1059
1070
1082
1093
1105
1116
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
LEGEND
Brake Horsepower Input to Fan
Input Watts to Motor
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 5.25.
Bhp
Watts
—
—
3. See page 33 for general fan performance notes.
*Motor drive range: 830 to 1130 rpm. All other rpms require field-
supplied drive.
—53—
PRE-START-UP
d. Make sure that all tools and miscellaneous loose
parts have been removed.
e. Make sure outdoor-air inlet screens are in place.
WARNING: Failure to observe the following warn-
ings could result in serious personal injury:
5. Compressors are internally spring mounted. Do not
loosen or remove compressor holddown bolts.
1. Follow recognized safety practices and wear
protective goggles when checking or the servic-
ing refrigerant system.
2. Do not operate the compressor or provide any
electric power to the unit unless the compressor
terminal cover is in place and secured.
6. Each unit system has 3 Schrader-type service ports:
one on the suction line, one on the liquid line and one
on the compressor discharge line. Be sure that caps
on the ports are tight.
7. Ensure electrical wires do not make contact with
refrigerant lines.
3. Do not remove compressor terminal cover until
all electrical sources are disconnected.
4. Relieve all pressure from system before touch-
ing or disturbing anything inside terminal box
if refrigerant leak is suspected around compres-
sor terminals. Use accepted methods to recover
refrigerant.
5. Never attempt to repair soldered connection
while refrigerant system is under pressure.
6. Do not use torch to remove any component. The
system contains oil and refrigerant under pres-
sure. To remove a component, wear protective
goggles and proceed as follows:
START-UP
I. UNIT PREPARATION
Make sure that unit has been installed in accordance with
these installation instructions and applicable codes. Ensure
Start-Up Checklist on back page of booklet is completely
filled out.
II. RETURN-AIR FILTERS
Make sure correct air filters are installed in unit (see
Tables 1A and 1B). Do not operate unit without return-air
filters.
a. Shut off electrical power to unit.
b. Recover refrigerant to relieve all pressure
from system using both high-pressure and
low-pressure ports.
III. OUTDOOR-AIR INLET SCREENS
Outdoor-air inlet screen(s) must be in place before operating
unit.
c. Cut component-connecting tubing with
tubing cutter and remove component from
unit.
IV. COMPRESSOR MOUNTING
Compressors are internally spring mounted. Do not loosen or
remove compressor holddown bolts. Remove the tiedown
d. Carefully unsweat remaining tubing stubs
when necessary. Oil can ignite when exposed
to torch flame.
bands
that
hold
the
compressors
together
on
558F103,121,150,151 units.
V. INTERNAL WIRING
Proceed as follows to inspect and prepare the unit for initial
start-up:
Check all electrical connections in unit control boxes; tighten
as required. Verify and correct if necessary. Ensure that elec-
trical component wiring does not come in contact with refrig-
erant tubing or sharp edges.
1. Remove all access panels.
2. Read and follow instructions on all WARNING,
CAUTION, and INFORMATION labels attached to,
or shipped with, unit.
VI. REFRIGERANT SERVICE PORTS
To service refrigerant service ports, remove compressor
access panel. Each unit system has 3 Schrader-type service
gage ports: one on the suction line, one on the liquid line, and
one on the compressor discharge line. Be sure that caps on
the ports are tight. The Schrader-type valve on the discharge
line is located under the low-pressure switch. Another valve
is located on the discharge line underneath the high-
pressure switch. It is screwed on a Schrader fitting but there
is no Schrader core.
3. Make the following inspections:
a. Inspect for shipping and handling damages such
as broken lines, loose parts, disconnected wires,
etc.
b. Inspect for oil at all refrigerant tubing connections
and on unit base. Detecting oil generally indicates
a refrigerant leak. Leak-test all refrigerant tubing
connections using electronic leak detector, halide
torch, or liquid-soap solution.
A. High Flow Refrigerant Valves
c. Inspect all field-wiring and factory-wiring connec-
tions. Be sure that connections are completed and
tight. Ensure electrical wires do not come in con-
tact with refrigerant lines or sharp edges.
Two high flow valves are located on the hot gas tube coming
out of the compressor and the suction tube going into the
compressor. Large black plastic caps identify these valves.
These valves have O-rings inside which screw the cap onto a
brass body to prevent leaks. No field access to these valves is
available at this time. Ensure the plastic caps remain on the
valves and are tight or the possibility of refrigerant leakage
could occur.
d. Inspect coil fins. If damaged during shipping and
handling, carefully straighten fins with a fin comb.
4. Verify the following conditions:
a. Make sure that condenser-fan blade is positioned
correctly in fan orifice. Blades should clear fan
motor and fan orifice ring.
b. Make sure that air filters are in place. (See
Tables 1A and 1B.) Do not operate unit without
return-air filters.
c. Make sure that the condensate drain pan and
trap are filled with water to ensure proper
drainage.
VII. COMPRESSOR ROTATION
On 3-phase scroll compressor units (103,121,150,151), it is
important to be certain compressor is rotating in the proper
direction. To determine whether or not compressor is rotat-
ing in the proper direction:
1. Connect service gages to suction and discharge pres-
sure fittings.
—54—
2. Energize the compressor.
is cooling. For units with 2 stages of cooling, if the thermostat
calls for a second stage of cooling by energizing Y2, compres-
sor contactor no. 2 (C2) is energized and compressor no. 2
starts.
3. The suction pressure should drop and the discharge
pressure should rise, as is normal on any start-up.
If the suction pressure does not drop and the discharge pres-
sure does not rise to normal levels:
When the thermostat is satisfied, C1 and C2 are deenergized
and the compressors and outdoor (condenser) fan motors
(OFM) shut off. After a 30-second delay, the indoor (evapora-
tor) fan motor (IFM) shuts off. If the thermostat fan selector
switch is in the ON position, the evaporator motor will run
continuously.
1. Note that the evaporator fan is probably also rotating
in the wrong direction.
2. Turn off power to the unit, tag disconnect.
3. Reverse any two of the unit power leads.
4. Turn on power to the unit.
B. Heating, Units Without EconoMi$er IV (If Optional or
Accessory Heater is Installed)
The suction and discharge pressure levels should now move
to their normal start-up levels.
Upon a call for heating through terminal W1, IFC and
heater contactor no. 1 (HC1) are energized. On units
equipped for 2 stages of heat, when additional heat is needed
HC2 is energized through W2.
NOTE: When the compressor is rotating in the wrong direc-
tion, the unit makes an elevated level of noise and does not
provide cooling.
C. Cooling, Units With EconoMi$er IV
VIII. COOLING
When free cooling is not available, the compressors will be
controlled by the zone thermostat. When free cooling is avail-
able, the outdoor-air damper is modulated by the
EconoMi$er IV control to provide a 50 to 55 F supply-air
temperature into the zone. As the supply-air temperature
fluctuates above 55 or below 50 F, the dampers will be modu-
lated (open or close) to bring the supply-air temperature
back within set points limits.
To start unit, turn on main power supply. Set system selector
switch at COOL position and fan switch at AUTO. position.
Adjust thermostat to a setting below room temperature.
Compressor starts on closure of contactor.
Check unit charge. Refer to Refrigerant Charge section on
page 57. Unit must operate a minimum of 10 minutes before
adjusting charge.
Reset thermostat at a position above room temperature.
Compressor will shut off.
For EconoMi$er IV operation, there must be a thermostat
call for the fan (G). This will move the damper to its mini-
mum position during the occupied mode.
A. To Shut Off Unit
Set system selector switch at OFF position. Resetting thermo-
stat at a position above room temperature shuts unit off tem-
porarily until space temperature exceeds thermostat setting.
Above 50 F supply-air temperature, the dampers will modu-
late from 100% open to the minimum open position. From
50 F to 45 F supply-air temperature, the dampers will main-
tain at the minimum open position. Below 45 F the dampers
will be completely shut. As the supply-air temperature rises,
the dampers will come back open to the minimum open posi-
tion once the supply-air temperature rises to 48 F.
IX. HEATING (If Accessory Electric Heater is Installed)
To start unit, turn on main power supply.
Set thermostat at HEAT position and a setting above room
temperature, and set fan at AUTO. position.
If optional power exhaust is installed, as the outdoor-air
damper opens and closes, the power exhaust fans will be
energized and deenergized.
First stage of thermostat energizes the first-stage electric
heater; second stage energizes second-stage electric heater
elements, if installed. Check air supply grille(s) to ensure
proper heat supply.
If field-installed accessory CO2 sensors are connected to the
EconoMi$er IV control, a demand controlled ventilation
strategy will begin to operate. As the CO2 level in the zone
increases above the CO2 set point, the minimum position of
the damper will be increased proportionally. As the CO2 level
decreases because of the increase in fresh air, the outdoor-air
damper will be proportionally closed. Damper position will
follow the higher demand condition from DCV mode or free
cooling mode.
If unit does not energize, reset limit switch (located on
evaporator-fan scroll) by pressing button located between
terminals on the switch.
A. To Shut Off Unit
Set system selector switch at OFF position. Resetting heat-
ing selector lever below room temperature will shut unit off
temporarily until space temperature falls below thermostat
setting.
Damper movement from full closed to full open (or vice
versa) will take between 11/2 and 21/2 minutes.
X. SAFETY RELIEF
If free cooling can be used as determined from the appropri-
ate changeover command (switch, dry bulb, enthalpy curve,
differential dry bulb, or differential enthalpy), a call for cool-
ing (Y1 closes at the thermostat) will cause the control to
modulate the dampers open to maintain the supply air tem-
perature set point at 50 to 55 F.
A soft solder joint in the suction line at the low-pressure
service port provides pressure relief under abnormal temper-
ature and pressure conditions.
XI. VENTILATION (Continuous Fan)
Set fan and system selector switches at ON and OFF posi-
tions, respectively. Evaporator fan operates continuously to
provide air circulation.
As the supply-air temperature drops below the set point range
of 50 to 55 F, the control will modulate the outdoor-air damp-
ers closed to maintain the proper supply-air temperature.
XII. OPERATING SEQUENCE
D. Heating, Units With EconoMi$er IV
A. Cooling, Units Without EconoMi$er IV
When the room temperature calls for heat, the heating
controls are energized as described in the Heating, Units
Without EconoMi$er IV section. When the thermostat is
satisfied, the economizer damper moves to the minimum
position.
When thermostat calls for cooling, terminals G and Y1 are
energized. The indoor (evaporator) fan contactor (IFC) and
compressor contactor no.
1
(C1) are energized, and
evaporator-fan motors, compressor no. 1, and condenser fans
start. The condenser-fan motor runs continuously while unit
—55—
SERVICE
D. Filters
Clean or replace at start of each heating and cooling season,
or more often if operating conditions require it. Replacement
filters must be same dimensions as original filters.
CAUTION: When servicing unit, shut off all elec-
trical power to unit to avoid shock hazard or injury
from rotating parts.
I. CLEANING
Inspect unit interior and exterior at the beginning of each
heating and cooling season or more frequently as operating
conditions require.
A. Evaporator Coil
1. Turn off unit power, lockout and tag the disconnect.
Remove evaporator coil access panel.
2. If EconoMi$er IV is installed, remove economizer by
disconnecting Molex plug and removing economizer
mounting screws.
3. Slide filters out of unit.
4. Clean coil using a commercial coil cleaner or dish-
washer detergent in a pressurized spray canister.
Wash both sides of coil and flush with clean water.
For best results, backflush toward return-air section
to remove foreign material.
Fig. 37 — Cleaning Condenser Coil
5. Flush condensate pan after completion.
6. Reinstall EconoMi$er IV and filters.
7. Reconnect economizer wiring.
8. Replace access panels.
B. Condenser Coil
Inspect coil monthly. Clean condenser coil annually, or as
required by location and outdoor-air conditions.
One-Row Coil
Wash coil with commercial coil cleaner. Clean the outer sur-
faces with a stiff brush in the normal manner. It is not neces-
sary to remove top panel.
Two-Row Coils
Clean coils as follows:
1. Turn off unit power, lock out and tag the disconnect.
2. Remove top panel screws on condenser end of unit.
Fig. 38 — Propping Up Top Panel
3. Remove condenser coil corner post. See Fig. 37. To
hold top panel open, place coil corner post between
top panel and center post. See Fig. 38.
4. Remove screws securing coil to center post.
5. Remove fastener holding coil sections together at
return end of condenser coil. Carefully separate the
outer coil section 3 to 4 in. from the inner coil section.
See Fig. 39.
6. Use a water hose or other suitable equipment to flush
down between the 2 coil sections to remove dirt and
debris. Clean the outer surfaces with a stiff brush in
the normal manner.
7. Secure inner and outer coil rows together with fas-
tener removed in Step 5.
8. Reposition the outer coil section and remove the coil
corner post between the top panel and center post.
Reinstall the coil corner post and replace all screws.
C. Condensate Drain
Check and clean each year at start of cooling season. In win-
ter, protect against freeze-up.
Fig. 39 — Separating Coil Sections
—56—
II. LUBRICATION
A. Compressors
CAUTION: When evaluating the refrigerant
charge, an indicated adjustment to the specified fac-
tory charge must always be very minimal. If a substan-
tial adjustment is indicated, an abnormal condition
exists somewhere in the cooling system, such as insuf-
ficient airflow across either coil or both coils.
Each compressor is charged with correct amount of oil at the
factory.
B. Fan-Motor Bearings
Fan-motor bearings are of the permanently lubricated type.
No further lubrication is required. No lubrication of
condenser-fan or evaporator-fan motors is required.
Proceed as follows:
1. Remove caps from low-pressure and high-pressure
service fittings.
III. EVAPORATOR FAN BELT INSPECTION
2. Using hoses with valve core depressors, attach low-
pressure and high-pressure gage hoses to low-
Check condition of evaporator belt or tension during heating
and cooling inspections or as conditions require. Replace belt
or adjust as necessary. Refer to Step 7 — Adjust Evaporator-
Fan Speed on page 31 for proper adjustment procedures and
belt tension.
pressure and
respectively.
high-pressure service fittings,
3. Start unit in Cooling Mode and let unit run until sys-
tem pressures stabilize.
IV. CONDENSER-FAN ADJUSTMENT (Fig. 40)
4. Measure and record the following:
1. Shut off unit power supply, lockout and tag the
disconnect.
a. Outdoor ambient-air temperature (F db).
b. Evaporator inlet-air temperature (F wb).
2. Remove condenser-fan assembly (grille, motor, motor
cover, and fan) and loosen fan hub setscrews.
c. Suction-tube temperature (F) at low-side service
fitting.
3. Adjust fan height as shown in Fig. 40.
4. Tighten setscrews.
d. Suction (low-side) pressure (psig).
5. Using “Cooling Charging Charts” compare outdoor-
air temperature (F db) with the suction line pressure
(psig) to determine desired system operating suction
line temperature. See Fig. 41-48.
5. Replace condenser-fan assembly.
V. MANUAL OUTDOOR-AIR DAMPER
If outdoor-air damper blade adjustment is required, see
Manual Outdoor-Air Damper section on page 22.
6. Compare actual suction-tube temperature with
desired suction-tube temperature. Using a tolerance
of ± 3° F, add refrigerant if actual temperature is
more than 3° F higher than proper suction-tube tem-
perature, or remove refrigerant if actual temperature
is more than 3° F lower than required suction-tube
temperature.
VI. ECONOMIZER ADJUSTMENT
Refer to Optional EconoMi$er IV section on page 23.
VII. REFRIGERANT CHARGE
A. Checking and Adjusting Refrigerant Charge
The refrigerant system is fully charged with R-22 refriger-
ant, tested, and factory-sealed. Unit must operate in Cooling
mode a minimum of 10 minutes before checking charge.
NOTE: Adjustment of the refrigerant charge is not required
unless the unit is suspected of not having the proper R-22
charge.
A superheat charging chart is attached to the outside of the
service access panel. The chart includes the required suction
line temperature at given suction line pressures and outdoor
ambient temperatures.
FAN HEIGHT
558F
‘‘A’’, in.
An accurate superheat, thermocouple-type or thermistor-
type thermometer, and a gage manifold are required when
using the superheat charging method for evaluating the unit
charge. Do not use mercury or small dial-type thermometers
because they are not adequate for this type of measurement.
208/230 V
460 and 575 V
2.75
3.50
Fig. 40 — Condenser Fan Adjustment
—57—
B. To Use Cooling Charging Charts
XI. REPLACEMENT PARTS
This method is to be used in Cooling mode only. Take the out-
door ambient temperature and read the suction pressure
gage. Refer to appropriate chart to determine what suction
temperature should be. If suction temperature is high, add
refrigerant. If suction temperature is low, carefully recover
some of the charge. Recheck the suction pressure as charge
is adjusted.
A complete list of replacement parts may be obtained from
any Bryant distributor upon request.
CIRCUITS 1 AND 2
EXAMPLE: (Fig. 44; Circuit 1)
Outdoor Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 F
Suction Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74 psig
Suction Temperature should be . . . . . . . . . . . . . . . . . . . . 54 F
(Suction Temperature may vary ± 3 F.)
VIII. HIGH-PRESSURE SWITCH
Located on the compressor hot gas line is a high-pressure
switch. This switch opens at 428 psig and closes at 320 psig.
No adjustment is necessary. Refer to Tables 1A and 1B.
IX. LOSS-OF-CHARGE SWITCH
Located on the condenser liquid line is a low-pressure switch
which functions as a loss-of-charge switch. This switch con-
tains a Schrader core depressor. This switch opens at 7 psig
and closes at 22 psig. No adjustment is necessary. Refer to
Tables 1A and 1B.
X. FREEZESTAT
Located on the “hair pin” end of the evaporator coil is a
bimetal temperature sensing switch. This switch protects
the evaporator coil from freeze-up due to lack of airflow. The
switch opens at 30 F and closes at 45 F. No adjustment is
necessary. Refer to Tables 1A and 1B.
Fig. 41 — Cooling Charging Chart; 558F090
CIRCUIT NO. 2
CIRCUIT NO. 1
Fig. 42 — Cooling Charging Chart; 558F102
—58—
CIRCUIT NO. 2
CIRCUIT NO. 1
Fig. 43 — Cooling Charging Chart; 558F120
Fig. 44 — Cooling Charging Chart; 558F150
—59—
Fig. 45 — Cooling Charging Chart; 558F091
Fig. 46 — Cooling Charging Chart; 558F103 (Circuits 1 and 2)
—60—
Fig. 47 — Cooling Charging Chart; 558F121
Fig. 48 — Cooling Charging Chart; 558F151
TROUBLESHOOTING
I. UNIT TROUBLESHOOTING
A functional view of the EconoMi$er is shown in Fig. 50.
Typical settings, sensor ranges, and jumper positions are
also shown. An EconoMi$er IV simulator program is avail-
able from Bryant to help with EconoMi$er IV training and
troubleshooting.
Refer to Table 30 and Fig. 49 for unit troubleshooting
information.
II. ECONOMI$ER IV TROUBLESHOOTING
See Table 31 for EconoMi$er IV logic.
—61—
A. EconoMi$er IV Preparation
5. Turn the DCV set point potentiometer CW until the
DCV LED turns off. The DCV LED should turn off
when the potentiometer is approximately 9 v. The ac-
tuator should drive fully closed.
6. Turn the DCV and Exhaust potentiometers CCW un-
til the Exhaust LED turns on. The exhaust contacts
will close 30 to 120 seconds after the Exhaust LED
turns on.
This procedure is used to prepare the EconoMi$er IV for
troubleshooting. No troubleshooting or testing is done by
performing the following procedure.
NOTE: This procedure requires a 9-v battery, 1.2 kilo-ohm
resistor, and a 5.6 kilo-ohm resistor which are not supplied
with the EconoMi$er IV.
IMPORTANT: Be sure to record the positions of all potenti-
ometers before starting troubleshooting.
7. Return EconoMi$er IV settings and wiring to normal
after completing troubleshooting.
1. Disconnect power at TR and TR1. All LEDs should be
off. Exhaust fan contacts should be open.
2. Disconnect device at P and P1.
3. Jumper P to P1.
4. Disconnect wires at T and T1. Place 5.6 kilo-ohm re-
sistor across T and T1.
5. Jumper TR to 1.
6. Jumper TR to N.
7. If connected, remove sensor from terminals SO and +.
Connect 1.2 kilo-ohm 4074EJ M checkout resistor
across terminals SO and +.
E. DCV Minimum and Maximum Position
To check the DCV minimum and maximum position:
1. Make sure EconoMi$er IV preparation procedure has
been performed.
2. Connect a 9-v battery to AQ (positive node) and AQ1
(negative node). The DCV LED should turn on. The
actuator should drive to between 90 and 95% open.
3. Turn the DCV Maximum Position potentiometer to
midpoint. The actuator should drive to between 20
and 80% open.
4. Turn the DCV Maximum Position potentiometer to
fully CCW. The actuator should drive fully closed.
5. Turn the Minimum Position potentiometer to mid-
point. The actuator should drive to between 20 and
80% open.
8. Put 620-ohm resistor across terminals SR and +.
9. Set minimum position, DCV set point, and exhaust
potentiometers fully CCW (counterclockwise).
10. Set DCV maximum position potentiometer fully CW
(clockwise).
6. Turn the Minimum Position Potentiometer fully CW.
The actuator should drive fully open.
11. Set enthalpy potentiometer to D.
12. Apply power (24 vac) to terminals TR and TR1.
7. Remove the jumper from TR and N. The actuator
should drive fully closed.
8. Return EconoMi$er IV settings and wiring to normal
after completing troubleshooting.
B. Differential Enthalpy
To check differential enthalpy:
1. Make sure EconoMi$er IV preparation procedure has
been performed.
2. Place 620-ohm resistor across SO and +.
3. Place 1.2 kilo-ohm resistor across SR and +. The Free
Cool LED should be lit.
4. Remove 620-ohm resistor across SO and +. The Free
Cool LED should turn off.
5. Return EconoMi$er IV settings and wiring to normal
after completing troubleshooting.
F. Supply-Air Input
To check supply-air input:
1. Make sure EconoMi$er IV preparation procedure has
been performed.
2. Set the Enthalpy potentiometer to A. The Free Cool
LED turns on. The actuator should drive to between
20 and 80% open.
3. Remove the 5.6 kilo-ohm resistor and jumper T to T1.
The actuator should drive fully open.
4. Remove the jumper across T and T1. The actuator
should drive fully closed.
5. Return EconoMi$er IV settings and wiring to normal
after completing troubleshooting.
C. Single Enthalpy
To check single enthalpy:
1. Make sure EconoMi$er IV preparation procedure has
been performed.
2. Set the enthalpy potentiometer to A (fully CCW). The
Free Cool LED should be lit.
3. Set the enthalpy potentiometer to D (fully CW). The
Free Cool LED should turn off.
4. Return EconoMi$er IV settings and wiring to normal
after completing troubleshooting.
G. EconoMi$er IV Troubleshooting Completion
This procedure is used to return the EconoMi$er IV to opera-
tion. No troubleshooting or testing is done by performing the
following procedure.
1. Disconnect power at TR and TR1.
2. Set enthalpy potentiometer to previous setting.
3. Set DCV maximum position potentiometer to previ-
ous setting.
D. DCV (Demand Controlled Ventilation) and Power
Exhaust
To check DCV and Power Exhaust:
4. Set minimum position, DCV set point, and exhaust
potentiometers to previous settings.
1. Make sure EconoMi$er IV preparation procedure has
been performed.
5. Remove 620-ohm resistor from terminals SR and +.
6. Remove 1.2 kilo-ohm checkout resistor from termi-
nals SO and +. If used, reconnect sensor from termi-
nals SO and +.
7. Remove jumper from TR to N.
8. Remove jumper from TR to 1.
9. Remove 5.6 kilo-ohm resistor from T and T1. Recon-
nect wires at T and T1.
10. Remove jumper from P to P1. Reconnect device at P
and P1.
2. Ensure terminals AQ and AQ1 are open. The LED for
both DCV and Exhaust should be off. The actuator
should be fully closed.
3. Connect a 9-v battery to AQ (positive node) and AQ1
(negative node). The LED for both DCV and Exhaust
should turn on. The actuator should drive to between
90 and 95% open.
4. Turn the Exhaust potentiometer CW until the Ex-
haust LED turns off. The LED should turn off when
the potentiometer is approximately 90%. The actua-
tor should remain in position.
11. Apply power (24 vac) to terminals TR and TR1.
—62—
NOTES:
1. If any of the original wire furnished must be replaced, it must be replaced
with type 90 C wire or its equivalent.
2. Three phase motors are protected under primary single phasing conditions.
3. Use copper conductors only.
4. Use copper, copper clad aluminum or aluminum conductors.
5. For 208/230-3-60 v units TRAN is wired for 230-v unit. If unit is to be run
with 208-v power supply disconnect BLK wire from 230-v tap (RED) and
connect to 208-v tap (BLU). Insulate end of 230-v tap.
LEGEND
OFC
OFM
P
—
—
—
—
—
—
—
Outdoor Fan Contactor
Outdoor Fan Motor
Plug
C
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Contactor, Compressor
Capacitor
Terminal Block
Splice
CAP
CB
Circuit Breaker
PL
Plug Assembly
COMP
EQUIP
FPT
GND
HC
Compressor Motor
Equipment
QT
SAT
TRAN
Quadruple Terminal
Supply Air Temperature Sensor
Transformer
Freeze Up Protection Thermostat
Ground
Splice (Marked)
Factory Wiring
Heater Contactor
Field Splice
Marked Wire
HPS
IFC
IFM
High-Pressure Switch
Indoor Fan Contactor
Indoor Fan Motor
Field Control Wiring
IFMOVL
IFR
Indoor Fan Motor Overload Switch
Indoor Fan Relay
Low-Pressure Switch
Limit Switch (Motor)
Field Power Wiring
Terminal (Marked)
Accessory or Optional Wiring
To indicate common potential only;
not to represent wiring.
LPS
LSM
Terminal (Unmarked)
Fig. 49 — Typical Unit Wiring Schematic
—63—
Table 30 — Cooling Service Analysis
CAUSE
PROBLEM
REMEDY
Compressor and
Condenser Fans
Will Not start.
Power failure.
Fuse blown or circuit breaker tripped.
Defective thermostat, contactor, transformer, or
control relay.
Call power company.
Replace fuse or reset circuit breaker.
Replace component.
Insufficient line voltage.
Incorrect or faulty wiring.
Thermostat setting too high.
Faulty wiring or loose connections in compressor
circuit.
Determine cause and correct.
Check wiring diagram and rewire correctly.
Lower thermostat setting below room temperature.
Check wiring and repair or replace.
Compressor Will Not Start
But Condenser Fans Run.
Compressor motor burned out, seized, or internal
overload open.
Defective run/start capacitor, overload, or start
relay.
Determine cause. Replace compressor.
Determine cause and replace.
One leg of 3-phase power dead.
Replace fuse or reset circuit breaker.
Determine cause.
Compressor Cycles
(Other Than Normally
Satisfying Thermostat).
Refrigerant overcharge or undercharge.
Recover refrigerant, evacuate system, and recharge
to nameplate.
Replace and determine cause.
Determine cause and correct.
Determine cause and correct.
Determine cause and replace.
Defective compressor.
Insufficient line voltage.
Blocked condenser.
Defective run/start capacitor, overload, or start
relay.
Defective thermostat.
Replace thermostat.
Faulty condenser-fan motor or capacitor.
Restriction in refrigerant system.
Dirty air filter.
Unit undersized for load.
Thermostat set too low.
Replace.
Locate restriction and remove.
Replace filter.
Decrease load or increase unit size.
Reset thermostat.
Compressor Operates
Continuously.
Low refrigerant charge.
Leaking valves in compressor.
Air in system.
Condenser coil dirty or restricted.
Compressor rotating in wrong direction
Locate leak, repair, and recharge.
Replace compressor.
Recover refrigerant, evacuate system, and recharge.
Clean coil or remove restriction.
Reverse the 3-phase power leads as described in
Start-Up section, page 54.
Compressor Makes Exces-
sive Noise (558F103,121,
150,151 Scroll Only).
Excessive Head Pressure.
Dirty air filter.
Replace filter.
Dirty condenser coil.
Clean coil.
Refrigerant overcharged.
Air in system.
Condenser air restricted or air short-cycling.
Outdoor fan contactor not energized.
Remove excess refrigerant.
Recover refrigerant, evacuate system, and recharge.
Determine cause and correct.
Verify outdoor fan coil receiving 24 vac and high voltage
contacts close.
Head Pressure Too Low.
Low refrigerant charge.
Compressor valves leaking.
Restriction in liquid tube.
High heat load.
Compressor valves leaking.
Refrigerant overcharged.
Dirty air filter.
Check for leaks, repair, and recharge.
Replace compressor.
Remove restriction.
Check for source and eliminate.
Replace compressor.
Recover excess refrigerant.
Replace filter.
Excessive Suction
Pressure.
Suction Pressure Too Low.
Low refrigerant charge.
Metering device or low side restricted.
Insufficient evaporator airflow.
Check for leaks, repair, and recharge.
Remove source of restriction.
Increase air quantity. Check filter and replace if
necessary.
Temperature too low in conditioned area.
Field-installed filter drier restricted.
Unit in economizer mode.
Reset thermostat.
Replace.
Proper operation; no remedy necessary.
Compressor No. 2
Will Not Run.
—64—
Table 31 — EconoMi$er IV Input/Output Logic
INPUTS
Outdoor
OUTPUTS
N Terminal†
Occupied
Enthalpy*
Compressor
Stage Stage
Demand Control
Ventilation (DCV)
Y1 Y2
Unoccupied
Return
1
2
Damper
Closed
Below set
(DCV LED Off)
High
Low
On On
On Off
Off Off
On On
On Off
Off Off
On On
On Off
Off Off
On On
On Off
Off Off
On
On
Off
On
Off
Off
On
On
Off
On
Off
Off
On
Off
Off
Off
Off
Off
On
Off
Off
Off
Off
Off
Minimum position
(Free Cooling LED Off)
Low
High
Low
High
Modulating** (between min.
position and full-open)
Modulating** (between
closed and full-open)
(Free Cooling LED On)
Minimum position
Closed
Above set
(DCV LED On)
High
Modulating†† (between min.
position and DCV maximum)
Modulating†† (between
closed and DCV
maximum)
(Free Cooling LED Off)
Low
Modulating***
Modulating†††
(Free Cooling LED On)
***Modulation is based on the greater of DCV and supply air sensor
signals, between minimum position and either maximum position
(DCV) or fully open (supply air signal).
†††Modulation is based on the greater of DCV and supply air sensor
signals, between closed and either maximum position (DCV) or fully
open (supply air signal).
*For single enthalpy control, the module compares outdoor enthalpy
to the ABCD set point.
†Power at N terminal determines Occupied/Unoccupied setting:
24 vac (Occupied), no power (Unoccupied).
**Modulation is based on the supply air sensor signal.
††Modulation is based on the DCV signal.
Fig. 50 — EconoMi$er IV Functional View
—65—
INDEX
Access panels 24
Barometric flow capacity 25
Charging chart, refrigerant 58-61
Clearance 2, 5, 6
CO2 sensor
Refrigerant
Charge 7, 8, 57
Type 7, 8
Refrigerant service ports 54
Replacement parts 58
Return air filter 7, 8, 54
Return air temperature sensor 27
Rigging unit 2, 4
Configuration 30
Settings 28, 30
Compressor
Lubrication 57
Roof curb
Mounting 54
Assembly
1
Rotation 54
Dimensions
3
Condensate drain
Connector package
Leveling tolerances
Weight 7, 8
3
4
Cleaning 56
Location 2, 4
Condenser coil 7, 8
Cleaning 56
Safety considerations
Safety relief 55
Service 56-61
1
Condenser fan 7, 8
Adjustment 57
Service ports 54
Control circuit
Wiring 9, 22
Slab mount
1
Start-up 54, 55
Wiring raceway 22
Convenience outlet 22
Demand ventilation control 29
Dimensions 5, 6
Ductwork 1, 2
Start-up checklist CL-1
Supply-air temperature sensor 25
Thermostat 9, 22
Troubleshooting 61-65
Ventilation 55
EconoMi$er IV 23-30
Adjustment 57
Weight
Corner 5, 6
Components 24
Control mode 26
Damper movement 29
Inputs and outputs 65
Troubleshooting 61, 62
Wiring 25
EconoMi$er IV 5-8
Unit 5-8
Wiring
EconoMi$er IV 25
Power connections
Thermostat 22
Unit 63
9
Electrical connections
Electrical data 10-21
9
Enthalpy changeover set points 28
Evaporator coil 7, 8
Cleaning 56
Evaporator fan motor 7, 8, 32-53
Lubrication 67
Motor data 33
Performance 34-53
Pulley adjustment 31
Pulley setting 7, 8, 32
Speed 7, 8
Factory-installed options
Convenience outlet 22
EconoMi$er IV 23-30
Manual outdoor air damper 22
Filter
Cleaning 56
Installation 24
Size 7, 8
Freeze protection thermostat 7, 8, 58
High flow valves 56
High pressure switch 7, 8, 58
Horizontal units
1
Indoor air quality sensor 27
Low pressure switch 7, 8, 58
Manual outdoor air damper 22, 57
Mounting
Compressor 54
Unit
2
Operating sequence
Cooling 55
EconoMi$er IV 55
Heating 55
Outdoor air hood 23, 24
Outdoor air temperature sensor 25
Physical data 7, 8
Power supply
Wiring
9
Pressure, drop
EconoMi$er IV 32
Pressure switches
High pressure 7, 8
Low pressure 7, 8
Pre-Start-Up 54
—66—
SERVICE TRAINING
P a ck a ged Ser vice Tr a in in g programs are an excellent way to increase your knowledge of the
equipment discussed in this manual, including:
• Unit Familiarization
• Installation Overview
• Maintenance
• Operating Sequence
A large selection of product, theory, and skills programs are available, using popular video-based
formats and materials. All include video and/or slides, plus companion book.
Cla ssr oom Ser vice Tr a in in g which includes “hands-on” experience with the products in our labs
can mean increased confidence that really pays dividends in faster troubleshooting and fewer call-
backs. Course descriptions and schedules are in our catalog.
CALL F OR F REE CATALOG 1-800-644-5544
[
] Packaged Service Training
[
] Classroom Service Training
—67—
Copyright 2005 Bryant Heating & Cooling Systems
Printed in U.S.A.
CATALOG NO. 04-53558002-01
START-UP CHECKLIST
(Remove and Store in Job File)
I. PRELIMINARY INFORMATION
MODEL NO.: _______________________________________
DATE: _____________________________________________
SERIAL NO. _______________________________________
TECHNICIAN: _________________________________________
BUILDING LOCATION: ________________________________
II. PRE-START-UP (insert checkmark in box as each item is completed)
REMOVE COMPRESSOR TIEDOWN BANDS (SIZES 103,121,150,151 ONLY) PER INSTALLATION INSTRUCTIONS
VERIFY THAT CONDENSATE CONNECTION IS INSTALLED AS SHOWN IN THE INSTALLATION
INSTRUCTIONS
CHECK ALL ELECTRICAL CONNECTIONS AND TERMINALS FOR TIGHTNESS
CHECK THAT INDOOR AIR FILTERS ARE CLEAN AND IN PLACE
VERIFY THAT UNIT INSTALLATION IS LEVEL WITHIN TOLERANCES LISTED IN THE
INSTALLATION INSTRUCTIONS
CHECK FAN WHEEL AND PROPELLER FOR LOCATION IN HOUSING/ORIFICE AND SETSCREW TIGHTNESS
CHECK PULLEY ALIGNMENT AND BELT TENSION; REFER TO INSTALLATION INSTRUCTIONS
VERIFY INSTALLATION OF ECONOMI$ER IV HOOD (IF EQUIPPED)
III. START-UP
ELECTRICAL
SUPPLY VOLTAGE
L1-L2
L2-L3
L2
L3-L1
L3
CIRCUIT NO. 1 COMPRESSOR AMPS L1
CIRCUIT NO. 2 COMPRESSOR AMPS L1
L2
L3
INDOOR FAN AMPS
L1
L2
L3
TEMPERATURES
BOTH CIRCUITS OPERATING
DB
OUTDOOR-AIR TEMPERATURE
RETURN-AIR TEMPERATURE
COOLING SUPPLY AIR
DB
DB
WB
WB
REFRIGERANT
CIRCUIT NO. 1 CIRCUIT NO. 2
REFRIGERANT SUCTION
PSIG
F
PSIG
F
REFRIGERANT TEMPERATURE SUCTION
REFRIGERANT LIQUID LINE
PSIG
F
PSIG
F
REFRIGERANT TEMPERATURE LIQUID LINE
VERIFY REFRIGERANT CHARGE USING COOLING CHARGING CHARTS ON PAGES 58-61
(COOLING MODE ONLY)
VERIFY 3-PHASE SCROLL COMPRESSOR IS ROTATING IN THE CORRECT DIRECTION
GENERAL
VERIFY ECONOMI$ER IV MINIMUM VENT POSITION AND CHANGEOVER SETTINGS ARE CONFIGURED
TO J OB REQUIREMENTS (IF EQUIPPED)
Copyright 2005 Bryant Heating & Cooling Systems
Printed in U.S.A.
CL-1
CATALOG NO. 04-53558002-01
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