York Predator Dm120 User Manual

036-21044-003-A-0304

TECHNICAL

GUIDE 50Hz

DESCRIPTION

YORK Predator units are convertible single packages with a

common footprint cabinet and common roof curb for all 7-1/2

through 12-1/2 ton models. All units have two compressors with

independent refrigeration circuits. The units were designed for

light commercial applications and can be easily installed on a roof

curb, slab, roof jack, or frame.

SINGLE PACKAGE AIR CONDITIONERS AND

SINGLE PACKAGE GAS/ELECTRIC UNITS

DM090, 120, 150

All Predator units are self-contained and assembled on rigid full

perimeter base rails allowing for 3-way forklift access and over-

head rigging. Every unit is completely charged, wired, piped, and

tested at the factory to provide a quick and easy field installation.

All units are convertible between side and down airflow. A single

economizer design is used on side and down discharge applica-

tions, as well as all tonnage sizes.

7-1/2, 10, 12-1/2 NOMINAL TONS

9.0 - 10.0 EER

380/415-3-50

Predator units are available in the following configurations: cool-

ing only, cooling with electric heat, and cooling with gas heat.

Electric heaters are available as factory-installed options or as

field-installed accessories.

FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

036-21044-003-A-0304

™ Control Board w/

Screw Connector for T-stat

Wiring and Network Connection

Filter Access

(2” Filters)

Terminal Block

for Hi-Voltage

Connection

Disconnect Location

(Optional Disconnect Switch)

Filter-Drier (Solid Core)

Condenser

Section

Second model

nameplate inside

hinged access

panel

Slide-out motor

and blower

assembly for

easy adjustment

and service

Dual stage

cooling for

maximum

comfort

Belt-Drive

Blower Motor

Power Ventor Motor

Compressor

#2 Access

(High-Eff

Compressor

w/ crankcase

heater)

20-gauge aluminized

steel tubular heat

exchanger for long life

(stainless steel option)

Base Rails w/ Fork-

lift Slots (3 Sides) &

Lifting Holes

Two-stage gas heat-

ing to maintain

warm, comfortable

temperature

Roof curbs in eight- and

fourteen-inch heights.

Slide-Out Drain

Pan w/ Steel 3/4”

NPT Connection

Roof curbs for transitioning

from York Sunline™ foot-

print to the DM Series foot-

print are also available

(field-installed accessory)

Tool-less

door latch

Side entry power

and control wiring

knockouts

Intelligent control board for

safe and efficient operation

Compressor #1 Access (High-Eff

Compressor w/ crankcase heater)

FIGURE 1 - PREDATOR^®COMPONENT LOCATION

Service windows have been placed in both condenser

section walls. Rotation of the cover allows easy access

to the condenser coils for cleaning or inspection.

FEATURES

•

Standard Efficiency– All standard efficiency units have

a minimum EER of 9.0 (2.64 CoP). Gas/electric units

have electronic spark ignition and power vented combus-

tion with steady state efficiencies of 80%.

Both the unit control board and ignition control board uti-

lize flash codes to aid in diagnosis of unit malfunctions.

Unique alarm codes quickly identify the source of the

unit alarm.

Service Friendly – The Predator incorporates a num-

ber of enhancements which improve serviceability.

All units use the same standard filter size. This stan-

dardization removes any confusion on which filter sizes

are needed for replacement.

The motor and blower slide out of the unit as a common

assembly. This facilitates greater access to all the indoor

airflow components, thus simplifying maintenance and

adjustment.

The non-corrosive drain pan slides out of the unit to per-

mit easy cleaning. The drain pan is accessed by remov-

ing the drain pan cover plate on the rear of the unit.

Once the plate is removed, the drain pan slides out

through the rear of the unit.

Service time is reduced through the use of hinged, tool-

less panels. Such panels provide access to frequently

inspected components and areas, including the control

box, compressors, filters, indoor motor & blower, and the

heating section. The panels are screwed in place at the

factory to prevent access by children or other unautho-

rized persons. It is recommended that the panels be

secured with screws once service is complete.

All Predator units have a second model nameplate

located inside the control access door. This is to prevent

deterioration of the nameplate through weathering.

•

Environmentally Aware – For improved Indoor Air

Quality, foil faced insulation is used exclusively through-

out the units.

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036-21044-003-A-0304

•

Balanced Heating – The Predator offers “Ultimate

•

Nuisance Trip Protection and Strikes - To prevent

nuisance trouble calls, the control board uses a

“three times, you’re out” philosophy. The high and

low-pressure switches and the freezestats must trip

three times within two hours before the unit control

board will lock out the associated compressor.

Heating Comfort” with a balance between 1 and 2

stage gas heating. The 1 stage of a gas heat Predator

unit provides 60% of the heating capacity. Balanced

heating allows the unit to better maintain desired temper-

atures.

Convertible Airflow Design – The side duct openings

are covered when they leave the factory. If a side sup-

ply/return is desired, the installer simply removes the two

side duct covers from the outside of the unit and installs

them over the down shot openings. No panel cutting is

required. Convertible airflow design allows maximum

field flexibility and minimum inventory.

On Board Diagnostics - Each alarm will energize a

trouble light on the thermostat, if so equipped, and

flash an alarm code on the control board LED. Each

high and low-pressure switch alarm as well as each

freezestat alarm has its own flash code. The control

board saves the five most recent alarms in memory,

and these alarms can be reviewed at any time.

Alarms and programmed values are retained

through the loss of power.

•

System Protection - Suction line freezestats are sup-

plied on all units to protect against loss of charge and coil

frosting when the economizer operates at low outdoor air

temperatures while the compressors are running. Every

unit has solid-core liquid line filter-driers and high and

low-pressure switches. Internal compressor protection is

standard on all compressors. Crankcase heaters are

standard on reciprocating compressors. Scroll compres-

sors do not require crankcase heaters. Phase Monitors

are standard on units with scroll compressors. This

accessory monitors the incoming power to the unit and

protects the unit from phase loss and reversed phase

rotation.

•

Reliable – From the beginning – All units undergo com-

puter automated testing before they leave the factory.

Units are tested for refrigerant charge and pressure, unit

amperage, and 100% functionality. For the long term –

All Predator units are painted with a long lasting, pow-

der paint that stands up over the life of the unit. The paint

used has been proven by a 750 hour salt spray test.

Flexible Placement – All models and configurations

share the same cabinet/footprint and thus the same roof

curb. You have the flexibility to set one curb and choose

the correct tonnage size and heating option after the

internal loads have been determined.

•

Advanced Controls - 3FJMIF@FQV™ control boards have

standardized a number of features previously available

only as options or by utilizing additional controls.

To further simplify planning and installation, Predator

cabinets are designed to fit your roof. With the optional

roof curb, the unit ductwork is designed to fit around 24”

(610 mm) on-center joists or between 48” (1219 mm) on-

center joists.

•

Low Ambient - An integrated low-ambient control

allows all units to operate in the cooling mode down

to 0°F (-17.8°C) outdoor ambient without additional

assistance. Optionally, the control board can be

programmed to lockout the compressors when the

outdoor air temperature is low or when free cooling

is available.

The drain pan can be rotated to drain to either the front

or the rear of the unit. Additionally, the drain pan can be

piped to drain through the roof curb. As it is sometimes

difficult to have a level installation, the drain pan features

a generous slope to ensure proper drainage.

•

Anti-Short Cycle Protection - To aid compressor

life, an anti-short cycle delay is incorporated into the

standard controls. Compressor reliability is further

ensured by programmable minimum run times. For

testing, the anti-short cycle delay can be temporarily

overridden with the push of a button.

•

Full Perimeter Base Rails – The permanently attached

base rails provide a solid foundation for the entire unit

and protect the unit during shipment. The rails offer fork-

lift access from 3 sides, and rigging holes are available

so that an overhead crane can be used to place the units

on a roof.

•

Fan Delays - Fan on and fan off delays are fully pro-

grammable. Furthermore, the heating and cooling

fan delay times are independent of one another. All

units are programmed with default values based

upon their configuration of cooling and heat.

Easy Installation – Gas and electric utility knockouts are

supplied in the unit underside as well as the side of the

unit. A clearly identified location is provided to mount a

field supplied electrical disconnect switch. Utility con-

nections can be made quickly and with a minimum

amount of field labor.

Safety Monitoring - The control board monitors the

high and low-pressure switches, the freezestats, the

gas valve, if applicable, and the temperature limit

switch on gas and electric heat units. The unit con-

trol board will alarm on ignition failures, compressor

lockouts and repeated limit switch trips.

All units are shipped with 2” (51 mm) filters installed.

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•

Wide Range of Indoor Airflows – All indoor fan motors

are belt-drive type providing maximum flexibility to han-

dle most airflow requirements. For high static applica-

tions, factory installed alternate indoor fan motors are

available. With the optional indoor fan motor, all units

can supply nominal airflow at a minimum of 1.5” (375 Pa)

ESP.

•

Alternate Indoor Blower Motor - For applications with

high static restrictions, units are offered with optional

indoor motors that provide higher static output and/or

higher airflow, depending upon the installer’s needs.

•

Aluminized Steel Gas Heat Exchanger - For applica-

tions in non-corrosive environments.

Stainless Steel Gas Heat Exchanger - For applications

in corrosive environments, this option provides a full

stainless steel heat exchanger assembly.

FACTORY INSTALLED OPTIONS

YORK offers several equipment options factory installed, for

the Predator line.

•

Electric Heaters - The electric heaters range from 9kW

to 54kW and are available in all the voltage options of the

base units. All heaters are dual staged. All heaters are

intended for single point power supply.

•

Downflow Economizer - (With barometric relief) - The

economizer is provided with a single enthalpy input. The

economizer is 2% low leakage type, and is shipped

installed and wired. The installer needs only to assemble

and mount the outdoor air hood (Provided). The econo-

mizer has spring return, fully modulating damper actua-

tors and is capable of introducing up to 100% outdoor air.

As the outdoor air intake dampers open, the return air

dampers close. The changeover from mechanical refrig-

eration to economizer operation is regulated by the stan-

dard single enthalpy input. There is an optional input

dual dry bulb available. To meet regulated air standards,

Disconnect Switch - For gas heat units and cooling

units with electric heat, a HACR breaker sized to the unit

is provided. For cooling only units, a switch sized to the

largest electric heat available for the particular unit is

provided. Factory installed option only.

•

Smoke Detectors - The smoke detectors stop operation

of the unit by interrupting power to the control board if

smoke is detected within the air compartment. Available

for both the supply and/or return air.

the economizer control accepts an optional CO input for

demand ventilation. With single enthalpy input, the econ-

omizer control monitors outdoor air. The dual enthalpy kit

provides a second input used to monitor the return air.

With a dual input kit installed, the economizer control

compares the values of the two enthalpy or temperature

inputs and positions the dampers to provide the maxi-

mum efficiency possible.

Phase Monitors - Designed to prevent unit damage.

The phase monitor will shut the unit down in an out-of

phase condition. (Standard on units with Scroll Com-

pressors.)

Coil Guard - Customers can purchase a coil guard kit to

protect the condenser coil from damage. Additionally,

this kit stops animals and foreign objects from entering

the space between the inner condenser coil and the

main cabinet. This is not a hail guard kit.

•

Horizontal Economizer - (Without barometric relief) -

All features as the downflow economizer exist except

you must order the barometric relief separately. You

must order a 1EH0408 if you are installing a power

exhaust. You can order a 1RD0411 Barometric Relief

for horizontal flow economizers only.

•

Dirty Filter Switch - This kit includes a differential pres-

sure switch that energizes the fault light on the unit ther-

mostat, indicating that there is an abnormally high

pressure drop across the filters. Factory installed option

or field installed accessory.

BAS Ready Economizer -(With barometric relief) -

The economizer is provided with a Belimo actuator that

requires a 0-10V DC input from an external source (i.e.,

field installed building automation system controller).

Power exhaust options are available. The economizer is

2% low leakage type with spring return and fully modu-

lating dampers capable of introducing up to 100% out-

side air. Also include 2” (51 mm) pleated filters.

•

Technicoat Condenser Coils - The condenser coils are

coated with a phenolic coating for protection against cor-

rosion due to harsh environments.

Technicoat Evaporator Coil - The evaporator coils are

coated with a phenolic coating for protection against cor-

rosion due to harsh environments.

•

Power Exhaust (Downflow only) - This accessory

installs in the unit with a down flow economizer.

Novar® BAS Control - The Novar® ETC-3 building

automation system controller is factory installed. Incudes

supply air sensor, return air sensor, dirty filter indicator

switch, and air proving switch.

Motorized Outdoor Air Damper - The motorized out-

door air damper includes a slide-in/plug-in damper

assembly with an outdoor air hood and filters. The out-

door air dampers open to the preset position when the

indoor fan motor is energized. The damper has a range

of 0% to 100% outdoor air entry. Factory installed option

or field installed accessory.

•

Johnson Controls BAS Control - The Johnson Control

YK-UNT-1126 building automation system controller is

factory installed. Includes supply air sensor, return air

sensor, dirty filter indicator switch, and air proving switch.

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•

CPC BAS Control - The Computer Process Controls

Model 810-3060 ARTC Advanced Rooftop building auto-

mation system controller is factory installed. Includes

supply air sensor, return air sensor, dirty filter indicator

switch, and air proving switch.

•

Motorized Outdoor Air Damper - The motorized out-

door air damper includes a slide-in/plug-in damper

assembly with an outdoor air hood and filters. The out-

door air dampers open to the preset position when the

indoor fan motor is energized. The damper has a range

of 0% to 100% outdoor air entry. Factory installed option

or field installed accessory.

Honeywell BAS Control - The Honeywell W7750C

building automation system controller is factory installed.

Includes air supply sensor, return air sensor, dirty filter

indicator switch, and air proving switch.

•

Smoke Detectors - The smoke detectors stop operation

of the unit by interrupting power to the control board if

smoke is detected within the air compartment.

FIELD INSTALLED ACCESSORIES

YORK offers several equipment accessories for field instal-

lation, for the Predator line.

CO Sensor - Senses CO levels and automatically

overrides the economizer when levels rise above the

preset limits.

Dirty Filter Switch - This kit includes a differential pres-

sure switch that energizes the fault light on the unit ther-

mostat, indicating that there is an abnormally high

pressure drop across the filters.

•

Downflow Economizer - (With barometric relief) - The

economizer is provided with a single enthalpy input. The

economizer is 2% low leakage type. The economizer has

spring return, fully modulating damper actuators and is

capable of introducing up to 100% outdoor air. As the

outdoor air intake dampers open, the return air dampers

close. The changeover from mechanical refrigeration to

economizer operation is regulated by the standard single

enthalpy input. There is an optional input dual dry bulb

available. To meet regulated air standards, the econo-

•

Coil Guard - Field installed decorative wire coil guard.

Hail Guard - This kit includes a sloped hood which

installs over the outside condenser coil and prevents

damage to the coil fins from hail strikes. Field installed

accessory only.

mizer control accepts an optional CO input for demand

•

Flue Exhaust Extension Kit - In locations with wind or

weather conditions which may interfere with proper

exhausting of furnace combustion products, this kit can

be installed to prevent the flue exhaust from entering

nearby fresh air intakes.

ventilation. With single enthalpy input, the economizer

control monitors outdoor air. The dual enthalpy kit pro-

vides a second input used to monitor the return air. With

a dual input kit installed, the economizer control com-

pares the values of the two enthalpy or temperature

inputs and positions the dampers to provide the maxi-

mum efficiency possible

-60°F Gas Heat Kit - For installations which require gas

heat units to perform in low ambient temperatures, a gas

section heating kit is available. This kit provides electric

heat in the gas heat controls section to ensure the gas

valve and controls will continue to function properly at

extremely low temperatures.

•

Horizontal Economizer - (Without barometric relief) -

All features as the downflow economizer exist except

you must order the barometric relief separately. You

must order a 1EH0408 if you are installing a power

exhaust. You can order a 1RD0411 Barometric Relief

for horizontal flow economizer.

•

Gas Heat High Altitude Kit - This kit converts a gas

heat unit to operate at high altitudes, 2,000 to 6,000 feet.

Conversion kits are available for natural gas and pro-

pane.

•

Dual Enthalpy Control, Accessory - This kit contains

the required components to convert a single enthalpy

economizer to dual enthalpy.

Gas Heat Propane Conversion Kit - This kit converts a

gas-fired heater from natural gas to propane. It contains

the main burner orifices and gas valve replacement

springs.

Barometric Relief Damper - Zero to 100% capacity

barometric relief dampers for use with horizontal flow, or

field installed slab economizers.

•

Gas Piping Kit - Contains pipe nipples, fittings and gas

cock required for gas supply connection with external

shut off.

Power Exhaust - This accessory installs in the unit with

a down flow economizer. Power exhaust plugs into the

connector in the unit bulkhead. You must purchase

1EH0408 barometric relief/power exhaust hood when

applying to a horizontal flow application.

Electric Heaters - The electric heaters range from 9 kW

to 54kW and are available in all the voltage options of the

base units. All heaters are dual staged. Cooling units

include an adapter panel for easy installation of the elec-

tric heaters. Necessary hardware and connectors are

included with the heaters. All heaters are intended for

single point power supply.

•

Manual Outdoor Air Damper - Like the motorized out-

door air damper, each manual outdoor air damper

includes a slide-in damper assembly with an outdoor air

hood and filters. Customers have a choice of dampers

with ranges of 0% to 100% or 0% to 35% outdoor air

entry.

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•

Low Limit / Compressor Lockout Kit

in 8” (203 mm) and 14” (356 mm) heights. For applica-

tions with security concerns, burglar bars are available

for the duct openings of the roof curbs.

1. Compressor Lockout (CLO): To prevent mechani-

cal (compressorized) operation of the unit during

cold outdoor conditions where there is a risk of

returning liquid refrigerant back to the compressors.

•

Roof Curb Transition - Single Piece Adapter (10” (254

mm) High) - Roof curbs for transitioning from Sunline™

units to Predator Magnum. Fits 7.5 to 12.5 Sunline™

2. Low Limit Control (LLC): To prevent the supply air

from dropping below a specified setpoint by utilizing

the units first stage heating means when there is a

demand for cooling during cold outside conditions.

roof curbs only.

•

Burglar Bars - Mount in the supply and return openings

to prevent entry into the duct work.

•

Metal Frame Filter Kit - Metal frame with polyester filter

medium.

Thermostat - The units are designed to operate with 24-

volt electronic and electro-mechanical thermostats. All

units (with or without an economizer) operate with two-

stage heat/two-stage cool or two-stage cooling only ther-

mostats, depending upon unit configuration.

•

Permanent Filters - Permanent filters are available.

Roof Curbs - The roof curbs have insulated decks and

are shipped disassembled The roof curbs are available

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NOMENCLATURE

7½ - 12½ Ton Predator Model Number Nomenclature

D M 090 N10 A 7 A AA 3

Product Generation

Product Category

3 = Third Generation

D = Air Cond., Single Package

Voltage

Installation Options

Additional Options

Product Identifier

A = No Options Installed

B = Option 1

C = Option 2

7 = 380/415-3-50

(See Next Page)

M = R-22 Standard Efficiency

D = Options 1 & 2

E = Option 3

F = Option 4

G = Options 1 & 3

H = Options 1 & 4

J = Options 1, 2 & 3

K = Options 1, 2 & 4

L = Options 1, 3 & 4

M = Options 1, 2, 3 & 4

N = Options 2 & 3

P = Options 2 & 4

Q = Options 2, 3 & 4

R = Options 3 & 4

Nominal Cooling Capacity - MBH

090 = 7-½ Ton

120 = 10 Ton

150 = 12-½ Ton

Heat Type & Nominal Heat Capacity

C00 = Cooling Only. Suitable for field installed electric heat

Gas Heat Options

Options

N10 = 100 MBH Output Aluminized Steel

N15 = 150 MBH Output Aluminized Steel

S10 = 100 MBH Output Stainless Steel

S15 = 150 MBH Output Stainless Steel

1 = Disconnect

2 = Non-Pwr’d Conv Outlet

3 = Smoke Detector S. A.

4 = Smoke Detector R. A.

Electric Heat Options

E09 = 9 kW Electric Heat

E18 = 18 kW Electric Heat

E24 = 24 kW Electric Heat

E36 = 36 kW Electric Heat

E54 = 54 kW Electric Heat

Airflow

A = Standard Motor

B = Standard Motor/Economizer/Barometric Relief (Downflow only)

C = Standard Motor/Economizer/Power Exhaust (Downflow only)

D = Standard Motor/Motorized Damper (Downflow only)

E = Standard Motor/Horizontal Economizer (No Barometric Relief)

L = Standard Motor/BAS Ready Econ (NoBASController)/Barometric Relief w/2" Pleated Filters (Downflow only)

M = Standard Motor/BAS Ready Econ (NoBASController)/Power Exhaust w/2" Pleated Filters (Downflow only)

N = High Static Motor

P = High Static Motor/Economizer/Barometric Relief (Downflow only)

Q = High Static Motor/Economizer/Power Exhaust (Downflow only)

R = High Static Motor/Motorized Damper (Downflow only)

S = High Static Motor/Horizontal Economizer (No Barometric Relief)

Y = High Static Motor/BAS Ready Econ (NoBASController)/Barometric Relief w/2" Pleated Filters (Downflow only)

Z = High Static Motor/BAS Ready Econ (NoBASController)/Power Exhaust w/2" Pleated Filters (Downflow only)

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NOMENCLATURE ADDITIONAL OPTIONS:ì

AA None

AB Phase Monitor

AC Coil Guard

AD Dirty Filter Switch

AE Phase Monitor & Coil Guard

AF Phase Monitor & Dirty Filter Switch

AG Coil Guard & Dirty Filter Switch

AH Phase Monitor, Coil Guard, & Dirty Filter Switch

CA CPC Controller with Dirty Filter Switch & Air Proving Switch

CB CPC Controller, DFS, APS & Phase Monitor

CC CPC Controller, DFS, APS & Coil Guard

CD CPC Controller, DFS, APS, Phase Monitor, & Coil Guard

CE CPC Controller, DFS, APS & Technicoat Cond. Coil

CF CPC Controller, DFS, APS, Technicoat Cond. Coil, & Phase Monitor

CG CPC Controller, DFS, APS, Technicoat Cond. Coil, & Coil Guard

CH CPC Controller, DFS, APS, Technicoat Cond. Coil, Phase Monitor, & Coil Guard

CJ CPC Controller, DFS, APS & Technicoat Evap. Coil

CK CPC Controller, DFS, APS, Technicoat Evap. Coil, & Phase Monitor

CL CPC Controller, DFS, APS, Technicoat Evap. Coil, & Coil Guard

CM CPC Controller, DFS, APS, Technicoat Evap. Coil, Phase Monitor, & Coil Guard

CN CPC Controller, DFS, APS & Technicoat Evap. & Cond Coils

CP CPC Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Phase Monitor

CQ CPC Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Coil Guard

CR CPC Controller, DFS, APS, Technicoat Cond Coils, Phase Monitor, & 2” Pleated Filters

CV CPC Controller, DFS, APS, & 2” Pleated Filters

CX CPC Controller, DFS, APS, Technicoat Evap. & Cond Coils, Phase Monitor, Coil Guard

HA Honeywell Excel 10 Controller with Dirty Filter Switch & Air Proving Switch

HB Honeywell Excel 10 Controller, DFS, APS & Phase Monitor

HC Honeywell Excel 10 Controller, DFS, APS & Coil Guard

HD Honeywell Excel 10 Controller, DFS, APS, Phase Monitor, & Coil Guard

HE Honeywell Excel 10 Controller, DFS, APS & Technicoat Cond. Coil

HF Honeywell Excel 10 Controller, DFS, APS, Technicoat Cond. Coil, & Phase Monitor

HG Honeywell Excel 10 Controller, DFS, APS, Technicoat Cond. Coil, & Coil Guard

HH Honeywell Excel 10 Controller, DFS, APS, Technicoat Cond. Coil, Phase Monitor, & Coil Guard

HJ Honeywell Excel 10 Controller, DFS, APS & Technicoat Evap. Coil

HK Honeywell Excel 10 Controller, DFS, APS, Technicoat Evap. Coil, & Phase Monitor

HL Honeywell Excel 10 Controller, DFS, APS, Technicoat Evap. Coil, & Coil Guard

HM Honeywell Excel 10 Controller, DFS, APS, Technicoat Evap. Coil, Phase Monitor, & Coil Guard

HN Honeywell Excel 10 Controller, DFS, APS & Technicoat Evap. & Cond Coils

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HP Honeywell Excel 10 Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Phase Monitor

HQ Honeywell Excel 10 Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Coil Guard

HR Honeywell Excel 10 Controller, DFS, APS, Technicoat Evap. & Cond Coils, Phase Monitor, & Coil Guard

JA Johnson UNT Controller with Dirty Filter Switch & Air Proving Switch

JB Johnson UNT Controller, DFS, APS & Phase Monitor

JC Johnson UNT Controller, DFS, APS & Coil Guard

JD Johnson UNT Controller, DFS, APS, Phase Monitor, & Coil Guard

JE Johnson UNT Controller, DFS, APS & Technicoat Cond. Coil

JF Johnson UNT Controller, DFS, APS, Technicoat Cond. Coil, & Phase Monitor

JG Johnson UNT Controller, DFS, APS, Technicoat Cond. Coil, & Coil Guard

JH Johnson UNT Controller, DFS, APS, Technicoat Cond. Coil, Phase Monitor, & Coil Guard

JK Johnson UNT Controller, DFS, APS, Technicoat Evap. Coil, & Phase Monitor

JL Johnson UNT Controller, DFS, APS, Technicoat Evap. Coil, & Coil Guard

Johnson UNT Controller, DFS, APS & Technicoat Evap. Coil

JM Johnson UNT Controller, DFS, APS, Technicoat Evap. Coil, Phase Monitor, & Coil Guard

JN Johnson UNT Controller, DFS, APS & Technicoat Evap. & Cond Coils

JP Johnson UNT Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Phase Monitor

JQ Johnson UNT Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Coil Guard

JR Johnson UNT Controller, DFS, APS, Technicoat Evap. & Cond Coils, Phase Monitor, & Coil Guard

NA Novar ETC-3 Controller with Dirty Filter Switch & Air Proving Switch

NB Novar ETC-3 Controller, DFS, APS & Phase Monitor

NC Novar ETC-3 Controller, DFS, APS & Coil Guard

ND Novar ETC-3 Controller, DFS, APS, Phase Monitor, & Coil Guard

NE Novar ETC-3 Controller, DFS, APS & Technicoat Cond. Coil

NF Novar ETC-3 Controller, DFS, APS, Technicoat Cond. Coil, & Phase Monitor

NG Novar ETC-3 Controller, DFS, APS, Technicoat Cond. Coil, & Coil Guard

NH Novar ETC-3 Controller, DFS, APS, Technicoat Cond. Coil, Phase Monitor, & Coil Guard

NJ Novar ETC-3 Controller, DFS, APS & Technicoat Evap. Coil

NK Novar ETC-3 Controller, DFS, APS, Technicoat Evap. Coil, & Phase Monitor

NL Novar ETC-3 Controller, DFS, APS, Technicoat Evap. Coil, & Coil Guard

NM Novar ETC-3 Controller, DFS, APS, Technicoat Evap. Coil, Phase Monitor, & Coil Guard

NN Novar ETC-3 Controller, DFS, APS & Technicoat Evap. & Cond Coils

NP Novar ETC-3 Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Phase Monitor

NQ Novar ETC-3 Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Coil Guard

NR Novar ETC-3 Controller, DFS, APS, Technicoat Evap. & Cond Coils, Phase Monitor, & Coil Guard

TA Technicoat Condenser Coil

TB Technicoat Condenser Coil & Phase Monitor

TC Technicoat Condenser Coil & Coil Guard

TD Technicoat Condenser Coil & Dirty Filter Switch

TE Technicoat Condenser Coil, Phase Monitor, & Coil Guard

TF Technicoat Condenser Coil, Phase Monitor, & Dirty Filter Switch

Unitary Products

036-21044-003-A-0304

TG Technicoat Condenser Coil, Coil Guard, & Dirty Filter Switch

TH Technicoat Condenser Coil, Phase Monitor, Coil Guard, & Dirty Filter Switch

TJ Technicoat Evaporator Coil

TK Technicoat Evaporator Coil & Phase Monitor

TL Technicoat Evaporator Coil & Coil Guard

TM Technicoat Evaporator Coil & Dirty Filter Switch

TN Technicoat Evaporator Coil, Phase Monitor, & Coil Guard

TP Technicoat Evaporator Coil, Phase Monitor, & Dirty Filter Switch

TQ Technicoat Evaporator Coil, Coil Guard, & Dirty Filter Switch

TR Technicoat Evaporator Coil, Phase Monitor, Coil Guard, & Dirty Filter Switch

TS Technicoat Evaporator & Condenser Coils

TT Technicoat Evaporator & Condenser Coils & Phase Monitor

TU Technicoat Evaporator & Condenser Coils & Coil Guard

TV Technicoat Evaporator & Condenser Coils & Dirty Filter Switch

TW Technicoat Evaporator & Condenser Coils, Phase Monitor, & Coil Guard

TX Technicoat Evaporator & Condenser Coils, Phase Monitor, & Dirty Filter Switch

TY Technicoat Evaporator & Condenser Coils, Coil Guard, & Dirty Filter Switch

TZ Technicoat Evaporator & Condenser Coils, Phase Monitor, Coil Guard, & Dirty Filter Switch

RC Coil Guard, Heavy Mil Clear Shipping Bag, Made in U.S.A. Flag Decal

Unitary Products

036-21044-003-A-0304

TABLE 1: PHYSICAL DATA

Models

120

Component

090

150

Blower, Centrifugal

Dia. X Wd. in.

(Dia. X Wd. mm.)

15 x 15

(381 x 381)

15 x 15

(381 x 381)

15 x 15

(381 x 381)

Evaporator

Blower

Motor, Standard - HP (kW)

Motor, Optional - HP (kW)

Rows

1-1/2 (1.1)

2 (1.5)

4 (3)

N/A

Fins per 2.54 cm (1 in.)

Height - in. (mm.)

Evaporator

Coil

32 (810)

40 (1020)

10.6 (0.98)

13.2 (1.23)

Face Area - ft. (m )

Propeller Dia. - in. (mm.) ea.

Motor - HP (kW) ea.

24 (610)

1/3 (0.25)

3700 (1.75)

24 (610)

3/4 (0.56)

3700 (1.75)

24 (610)

3/4 (0.56)

3700 (1.75)

Condenser

Fan

(2 per Unit)

Airflow - CFM (m /s) ea.

Rows (each)

Fins per inch (2.54 mm)

Height - in. (mm.)

Condenser

Coil

(2 per unit)

28 (711)

44 (1120)

9.2 (.86)

14.5 (1.35)

Face Area - ft. (m )

System 1 - lbs. (kg.)

System 2 - lbs. (kg.)

Quantity

4.38 (1.99)

4.13 (1.87)

6.75 (3.06)

6.13 (2.78)

11.0 (4.99)

10.0 (4.54)

Refrigerant

Charge

Compressors

Air Filters

Type

Recip

Scroll

Size

25 x 20 x 2

(635 x 508 x 51)

25 x 20 x 2

(635 x 508 x 51)

25 x 20 x 2

(635 x 508 x 51)

Wd. x Ht. x Thickness in.

(Wd. x Ht. x Thickness mm.)

Number Per Unit

Unitary Products

036-21044-003-A-0304

TABLE 2: CAPACITY RATINGS IMPERIAL

Cooling Capacity

(80 / 67-95°F)

Nominal

Electric

Heat

Gas Heat Capacity

Model

Sound

Rating

(dB)

Gas Line

Size

(in. OD)

Input

(MBH)

Output

Temp

Capacity

(MBH) Rise (°F)

Cooling Cap. (MBH)

Options

MBH

EER

(kW)

7, 14,

18, 27

9.00

090

120

180

15-45

30-60

3/4

144

14, 18,

27, 41

116

9.0

120

150

138

180

144

20-50

3/4

14, 18,

27, 41

9.0

180

144

10-40

3/4

1. Electric heaters rated at 415V. See tables 10 through 12 for kW ratings at 380V.

TABLE 3: CAPACITY RATINGS METRIC

Cooling Capacity

Nominal

Gas Heat Capacity

Model

Electric

Heat

Sound

Rating

(dB)

(27/19-35°C)

Temp

Output

Rise

Gas Line

Size

(mm. OD)

Input

(kW)

Capacity

Cooling Cap.

(kW)

Options

(°C)

CoP

(kW)

7, 14,

18, 27

26.1

2.64

090

(26.4)

35.1

52.7

28.1

42.2

8.3-25

17-33

19.05

14, 18,

27, 41

34.0

2.64

120

(35.1)

40.4

2.64

52.7

42.2

11-28

19.05

14, 18,

27, 41

150

(43.9)

52.7

42.2

5.6-22

19.05

1. Electric heaters rated at 415V. See tables 10 through 12 for kW ratings at 380V

2. CoP = Co-efficient of Performance (CoP = Cooling Capacity (kW) / Power Input (kW))

Unitary Products

036-21044-003-A-0304

TABLE 4: COOLING CAPACITY 7-1/2 TON UNIT - IMPERIAL

Air On

Temperature of Air on Condenser Coil 85°F

Evap. Coil

Temperature of Air on Condenser Coil 95°F

Tot.

Sensible Capacity (MBH)

Return Dry Bulb (°F)

Sensible Capacity (MBH)

Return Dry Bulb (°F)

(°F)

CFM

2250

2625

3000

3375

3750

Cap.

Input

(MBH)

(kW)

(MBH)

(kW)

104

107

110

102

8.6

8.4

8.2

8.7

8.5

8.3

8.2

8.8

8.6

8.3

8.8

8.6

8.4

8.3

8.9

8.7

8.4

101

104

106

108

9.2

9.0

8.6

9.3

9.1

8.7

9.4

9.2

8.8

9.4

9.2

8.9

9.5

9.3

8.9

112

104

115

106

Temperature of Air on Condenser Coil 105°F

Temperature of Air on Condenser Coil 115°F

101

9.8

9.5

9.1

9.9

9.6

9.3

10.0

9.7

9.4

10.1

9.8

9.4

10.1

9.8

9.5

10.4

10.0

9.7

2250

2625

3000

3375

3750

9.7

10.5

10.1

9.8

10.6

10.2

9.9

10.7

10.3

10.0

10.8

10.4

10.1

Temperature of Air on Condenser Coil 125°F

11.0

10.5

10.2

11.1

10.6

10.3

11.2

10.8

10.4

10.5

11.4

10.9

10.5

10.6

11.5

11.0

10.6

10.7

These capacities are gross ratings. For net

capacity, deduct air blower motor, MBH = 3.415

x kW. Refer to the appropriate Blower Perfor-

mance Table for the kW of the supply air

blower motor.

These ratings include condenser fan motors

and the compressor motors but not the supply

air blower motor.

2250

2625

3000

3375

3750

Unitary Products

036-21044-003-A-0304

TABLE 5: COOLING CAPACITY 26.4 KW UNIT - METRIC

Air On

Temperature of Air on Condenser Coil 29°C

Evap. Coil

Temperature of Air on Condenser Coil 35°C

Tot.

Sensible Capacity (kW)

Return Dry Bulb (°F)

Sensible Capacity (kW)

Return Dry Bulb (°C)

(°C)

m /s

Cap.

(kW)

Input

(kW)

Cap.

(kW)

Input

(kW)

8.6

8.4

8.2

8.7

8.5

8.3

8.2

8.8

8.6

8.3

8.8

8.6

8.4

8.3

8.9

8.7

8.4

9.2

9.0

8.6

9.3

9.1

8.7

9.4

9.2

8.8

9.4

9.2

8.9

9.5

9.3

8.9

1.06

1.24

1.42

1.59

1.77

Temperature of Air on Condenser Coil 41°C

Temperature of Air on Condenser Coil 46°C

9.8

9.5

9.1

9.9

9.6

9.3

10.0

9.7

9.4

10.1

9.8

9.4

10.1

9.8

9.5

10.4

10.0

9.7

1.06

1.24

1.42

1.59

1.77

9.7

10.5

10.1

9.8

10.6

10.2

9.9

10.7

10.3

10.0

10.8

10.4

10.1

Temperature of Air on Condenser Coil 52°C

11.0

10.5

10.2

11.1

10.6

10.3

11.2

10.8

10.4

10.5

11.4

10.9

10.5

10.6

11.5

11.0

10.6

10.7

These capacities are gross ratings. For net

capacity, deduct air blower motor. Refer to the

appropriate Blower Performance Table for the

kW of the supply air blower motor.

These ratings include condenser fan motors

and the compressor motors but not the supply

air blower motor.

1.06

1.24

1.42

1.59

1.77

Unitary Products

036-21044-003-A-0304

TABLE 6: COOLING CAPACITY 10 TON UNIT - IMPERIAL

Air On

Temperature of Air on Condenser Coil 85°F

Evap. Coil

Temperature of Air on Condenser Coil 95°F

Tot.

Sensible Capacity (MBH)

Return Dry Bulb (°F)

Sensible Capacity (MBH)

Return Dry Bulb (°F)

(°F)

CFM

3000

3500

4000

4500

5000

Cap.

Input

(MBH)

(kW)

(MBH)

(kW)

148

134

125

123

149

136

126

124

150

137

127

125

153

139

130

127

156

141

132

129

11.2

10.8

10.5

10.6

11.4

11.0

10.6

10.7

11.6

11.2

10.8

10.9

11.7

11.3

10.9

11.0

11.7

11.4

11.0

11.1

102

137

124

115

110

139

126

117

112

141

128

119

113

143

129

120

115

144

130

122

116

12.0

11.6

11.2

11.4

12.2

11.7

11.4

11.5

12.4

11.9

11.5

11.7

12.4

12.0

11.6

11.7

12.5

12.1

11.7

11.8

121 112 103

123 116 107

111 101

124 120 110 100

124 120 114 104

115 110 101

110 110 101

106

117 114 107

112 112 107

115 103

119 119 113 102

113 113 113 102

120 108

127 127 117 106

125 125 122 110

105

103

130 116 103

130 130 125 111

127 127 125 112

122 113 100

120 120 117 104

115 115 115 101

113

139 124 109

132 132 132 117 102

129 129 129 114 100

130 123 108

122 122 122 107

116 116 116 101

Temperature of Air on Condenser Coil 105°F

Temperature of Air on Condenser Coil 115°F

129

114

109

104

130

115

110

105

131

116

111

105

133

118

112

107

135

120

114

109

12.8

12.3

11.9

12.1

13.0

12.5

12.1

12.3

13.1

12.7

12.3

12.4

13.2

12.7

12.4

12.5

13.3

12.8

12.5

12.6

122

105

102

122

105

102

121

105

102

124

107

104

13.5

13.0

12.6

12.8

13.7

13.2

12.8

13.0

13.9

13.4

13.0

13.2

14.0

13.5

13.1

13.3

14.1

13.6

13.2

13.4

102

102 100

3000

3500

4000

4500

5000

109 103

104 102

102

110 107 101

105 103

110

111 111 108

105 105 105

115 108

112 112 111

107 107 107

105

102 102 102

107 102

104 104 104

102

110 110

106 106 106

102 102 102

107

127

110

106

102

120 116 102

114 114 114

109 109 109

Temperature of Air on Condenser Coil 125°F

115

113

112

115

118

14.2

13.7

13.3

13.5

14.5

13.9

13.5

13.8

14.7

14.2

13.8

14.0

14.8

14.3

13.8

14.1

14.9

14.4

13.9

14.2

These capacities are gross ratings. For net

capacity, deduct air blower motor, MBH = 3.415

x kW. Refer to the appropriate Blower Perfor-

mance Table for the kW of the supply air

blower motor.

These ratings include condenser fan motors

and the compressor motors but not the supply

air blower motor.

3000

3500

4000

4500

5000

Unitary Products

036-21044-003-A-0304

TABLE 7: COOLING CAPACITY 35.1 KW UNIT - METRIC

Air On

Temperature of Air on Condenser Coil 29°C

Evap. Coil

Temperature of Air on Condenser Coil 35°C

Tot.

Sensible Capacity (kW)

Return Dry Bulb (°C)

Sensible Capacity (kW)

Return Dry Bulb (°C)

(°C)

m /s

Cap.

(kW)

Input

(kW)

Cap.

(kW)

Input

(kW)

11.2

10.8

10.5

10.6

11.4

11.0

10.6

10.7

11.6

11.2

10.8

10.9

11.7

11.3

10.9

11.0

11.7

11.4

11.0

11.1

12.0

11.6

11.2

11.4

12.2

11.7

11.4

11.5

12.4

11.9

11.5

11.7

12.4

12.0

11.6

11.7

12.5

12.1

11.7

11.8

1.42

1.65

1.89

2.12

2.36

Temperature of Air on Condenser Coil 41°C

Temperature of Air on Condenser Coil 46°C

12.8

12.3

11.9

12.1

13.0

12.5

12.1

12.3

13.1

12.7

12.3

12.4

13.2

12.7

12.4

12.5

13.3

12.8

12.5

12.6

13.5

13.0

12.6

12.8

13.7

13.2

12.8

13.0

13.9

13.4

13.0

13.2

14.0

13.5

13.1

13.3

14.1

13.6

13.2

13.4

1.42

1.65

1.89

2.12

2.36

Temperature of Air on Condenser Coil 52°C

14.2

13.7

13.3

13.5

14.5

13.9

13.5

13.8

14.7

14.2

13.8

14.0

14.8

14.3

13.8

14.1

14.9

14.4

13.9

14.2

These capacities are gross ratings. For net

capacity, deduct air blower motor. Refer to the

appropriate Blower Performance Table for the

kW of the supply air blower motor.

These ratings include condenser fan motors

and the compressor motors but not the supply

air blower motor.

1.42

1.65

1.89

2.12

2.36

Unitary Products

036-21044-003-A-0304

TABLE 8: COOLING CAPACITY 12-1/2 TON UNIT - IMPERIAL

Air On

Temperature of Air on Condenser Coil 85°F

Evap. Coil

Temperature of Air on Condenser Coil 95°F

Tot.

Sensible Capacity (MBH)

Return Dry Bulb (°F)

Sensible Capacity (MBH)

Return Dry Bulb (°F)

(°F)

CFM

3750

4375

5000

5625

6250

Cap.

Input

(MBH)

(kW)

(MBH)

(kW)

150

140

123

118

155

145

127

122

161

150

132

126

165

153

135

129

169

157

138

133

11.8

11.5

11.2

11.3

11.8

11.5

11.2

11.3

11.8

11.5

11.3

11.9

11.6

11.3

11.4

11.9

11.6

11.4

143

132

117

111

148

137

121

115

153

142

125

119

157

146

129

123

162

150

132

126

13.0

12.6

12.4

12.5

13.0

12.5

12.4

12.9

12.5

12.3

12.4

13.1

12.6

12.5

13.2

12.8

12.6

12.7

115 104

123 116 105

118 116 105

111 101

117 112 102

111 111 100

101

128 115 102

127 124 115 103

122 121 115 103

124 111

121 119 111

115 115 110

111

109

140 126 111

132 132 125 111

126 126 125 111

132 115

149 141 134 118 101

135 135 132 115

129 129 129 112

153 134 116

157 157 157 138 120 101

138 138 138 119 101

133 133 133 114 95

136 122 107

125 125 121 106

119 119 119 105

129 112

143 136 128 112

129 129 126 110

123 123 123 106

148 130 111

150 150 150 131 112

132 132 132 113

126 126 126 107

Temperature of Air on Condenser Coil 105°F

Temperature of Air on Condenser Coil 115°F

135

124

110

105

139

129

114

109

144

133

118

113

148

136

120

115

151

139

123

118

14.3

13.8

13.6

13.8

14.3

13.8

13.6

13.7

14.3

13.8

13.6

13.7

14.4

13.9

13.7

13.8

14.5

14.0

13.8

13.9

108

110 108

105 105

119 108

114 113 106

109 109 103

127

117

103

15.6

15.1

14.9

15.0

15.6

15.1

14.9

15.0

15.6

15.1

14.9

15.0

15.7

15.2

15.0

15.1

15.8

15.3

15.0

15.2

105

103 103

115 104

107 106 101

103 103

102 88

124 114

110 110 110

106 106 106

3750

4375

5000

5625

6250

131

121

107

103

135

124

110

106

138

127

112

108

140

129

115

110

106

130 118 103

118 118 115 101

113 113 112

121 105 88

135 129 119 103

120 120 119 103

115 115 115

137 119 100

139 139 135 116

123 123 123 105

114

127 122 110

112 112 112

108 108 108

126 107

129 129 120 102

115 115 115

110 110 110

118 118 118

Temperature of Air on Condenser Coil 125°F

119

109

16.9

16.4

16.1

16.3

16.9

16.4

16.1

16.3

16.9

16.4

16.1

16.3

17.0

16.5

16.2

16.4

17.1

16.5

16.3

16.5

101

These capacities are gross ratings. For net

capacity, deduct air blower motor, MBH = 3.415

x kW. Refer to the appropriate Blower Perfor-

mance Table for the kW of the supply air

blower motor.

These ratings include condenser fan motors

and the compressor motors but not the supply

air blower motor.

3750

4375

5000

5625

6250

122

112

100

126

115

102

128

117

104

101

130

119

106

102

110 100

100 100

115 110

102 102 102

107

117 115 101

104 104 104

101 101 101

115

119 119 106

106 106 106

102 102 102

Unitary Products

036-21044-003-A-0304

TABLE 9: COOLING CAPACITY 43.9 KW UNIT - METRIC

Air On

Temperature of Air on Condenser Coil 29°C

Evap. Coil

Temperature of Air on Condenser Coil 35°C

Tot.

Sensible Capacity (kW)

Return Dry Bulb (°C)

Sensible Capacity (kW)

Return Dry Bulb (°C)

(°C)

m /s

Cap.

(kW)

Input

(kW)

Cap.

(kW)

Input

(kW)

11.8

11.5

11.2

11.3

11.8

11.5

11.2

11.3

11.8

11.5

11.3

11.9

11.6

11.3

11.4

11.9

11.6

11.4

13.0

12.6

12.4

12.5

13.0

12.5

12.4

12.9

12.5

12.3

12.4

13.1

12.6

12.5

13.2

12.8

12.6

12.7

1.77

2.06

2.36

2.65

2.95

Temperature of Air on Condenser Coil 41°C

Temperature of Air on Condenser Coil 46°C

14.3

13.8

13.6

13.8

14.3

13.8

13.6

13.7

14.3

13.8

13.6

13.7

14.4

13.9

13.7

13.8

14.5

14.0

13.8

13.9

15.6

15.1

14.9

15.0

15.6

15.1

14.9

15.0

15.6

15.1

14.9

15.0

15.7

15.2

15.0

15.1

15.8

15.3

15.0

15.2

1.77

2.06

2.36

2.65

2.95

Temperature of Air on Condenser Coil 52°C

16.9

16.4

16.1

16.3

16.9

16.4

16.1

16.3

16.9

16.4

16.1

16.3

17.0

16.5

16.2

16.4

17.1

16.5

16.3

16.5

These capacities are gross ratings. For net

capacity, deduct air blower motor, MBh = 3.415

x kW. Refer to the appropriate Blower

Performance Table for the kW of the supply air

blower motor.

These ratings include condenser fan motors

and the compressor motors but not the supply

air blower motor.

1.77

2.06

2.36

2.65

2.95

Unitary Products

036-21044-003-A-0304

TABLE 10: ELECTRICAL DATA 7-1/2 TON

MCA

Max Fuse Size

Min. Circuit

Ampacity

(Amps)

Max Fuse²

w/Power

Size (Amps)

Supply Blower Pwr Exh

w/Power

Exhaust

(Amps)

Compressors

Fan

Motor FLA

Motor

Exhaust

(Amps)

Electric

Heater

Model No.

Motors

Actual Heater

Voltage¹

Amps

1.5 HP 2 HP

1.5 HP

(1.1

2 HP

(1.5

1.5 HP 2 HP 1.5 HP 2 HP

(1.1

kW)

1.5 HP

(1.1

kW)

2 HP

(1.5

kW)

RLA

ea.

LRA

ea.

FLA

ea.

(1.1

kW)

(1.5

kW)

FLA

(1.5

kW)

(1.1

kW)

(1.5

kW)

25.2

26.8

33.9

45.8

25.2

28.9

36.5

49.5

kW)

26.1

28.0

35.0

47.0

26.1

30.0

37.6

50.7

None

27.4

29.6

36.6

48.6

27.4

31.6

39.3

52.3

28.3

30.7

37.7

49.7

28.3

32.7

40.4

53.4

2TP04520950

2TP04521850

2TP04522450

2TP04523650

None

5.6

8.5

380

415

8.3

1.1

4.3

5.2

2.2

11.3

15.0

21.3

17.2

22.8

32.4

2TP04520950

2TP04521850

2TP04522450

2TP04523650

6.7

9.3

13.5

17.9

25.4

18.8

24.9

35.3

1. Unit voltage limitations: minimum utilization 342 volts, maximum utilization 457 volts.

2. Maximum HACR breaker of the same amp size is acceptable.

TABLE 11: ELECTRICAL DATA 10 TON

MCA

Max Fuse Size

w/Power

Exhaust

Supply Blower Pwr Exh

Compressors Fan

Min. Circuit

Ampacity

(Amps)

Max Fuse²

w/Power

Exhaust

(Amps)

Motor FLA

Motor

Size (Amps)

Electric

Heater

Model No.

Motors

Actual Heater

(Amps)

Voltage¹

Amps

2 HP

(1.5

kW)

4 HP

kW)

RLA LRA

FLA

ea.

2 HP

4 HP

2 HP

4 HP

2 HP

4 HP

2 HP

4 HP

FLA

ea.

(1.5 kW) (3 kW)

(1.5 kW) (3 kW) (1.5 kW) (3 kW) (1.5 kW) (3 kW)

None

29.0

35.0

47.0

70.7

29.0

30.0

37.6

50.7

76.8

31.3

37.9

49.8

73.6

31.3

32.9

40.5

53.5

79.6

31.2

37.7

49.7

73.4

31.2

32.7

40.4

53.4

79.5

33.5

40.6

52.6

76.3

33.5

35.6

43.3

56.3

82.4

2TP04521850

2TP04522450

2TP04523650

2TP04525450

None

11.3

15.0

21.3

33.8

17.2

22.8

32.4

51.4

380

415

9.6

1.1

5.2

7.5

2.2

2TP04521850

2TP04522450

2TP04523650

2TP04525450

13.5

17.9

25.4

40.4

18.8

24.9

35.3

56.2

9.6

1. Unit voltage limitations: minimum utilization 342 volts, maximum utilization 457 volts.

2. Maximum HACR breaker of the same amp size is acceptable.

TABLE 12: ELECTRICAL DATA 12-1/2 TON

Max Fuse

Size

w/Power

Exhaust

(Amps)

Max

Min. Cir-

cuit

Ampacity Exhaust

(Amps)

MCA

Fan

Motors

Supply Air

Blower

Motor FLA

Fuse²

Size

Pwr Exh

Motor

w/Power

Compressors

Electric

Heater

Model No.

Actual

Heater

Amps

Voltage¹

(Amps)

RLA

ea.

LRA

ea.

FLA

ea.

4 HP

(3 kW)

4 HP

(3 kW)

4 HP

(3 kW)

4 HP

(3 kW)

4 HP (3 kW)

FLA

None

36.7

37.9

49.8

73.6

36.7

40.5

53.5

79.6

38.9

40.6

52.6

76.3

38.9

43.3

56.3

82.4

2TP04521850

2TP04522450

2TP04523650

2TP04525450

None

11.3

15.0

21.3

33.8

17.2

22.8

32.4

51.4

380

415

12.0

1.1

7.5

2.2

2TP04521850

2TP04522450

2TP04523650

2TP04525450

13.5

17.9

25.4

40.4

18.8

24.9

35.3

56.2

101

7.5

2.2

1. Unit voltage limitations: minimum utilization 342 volts, maximum utilization 457 volts.

2. Maximum HACR breaker of the same amp size is acceptable.

Unitary Products

036-21044-003-A-0304

TABLE 13: BLOWER PERFORMANCE 7-1/2 TON STANDARD MOTOR - SIDE DUCT (IMPERIAL)

Turns Open

ESP

(iwg)

CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP

0.2

0.4

0.6

0.8

1.0

3698 1382 1.48 3527 1249 1.34

3591 1424 1.53 3288 1242 1.33 3093 1120

1.20

3430 1451 1.56 3183 1276 1.37 2819 1104

1.18 2550

977

1.05

3312 1490 1.60 2975 1287 1.38 2593 1101

1.18

3086 1480 1.59 2679 1269 1.36 2154 1059 1.14

TABLE 14: BLOWER PERFORMANCE 7-1/2 TON STANDARD MOTOR - SIDE DUCT (METRIC)

Turns Open

ESP

(Pa)

Out

m /s

(kW) (kW)

1.75

1.55

1.33

1.38

1.24

1.10

1.11

0.99

0.88

1.66

1.46

1.20

1.25

1.12

0.98

1.00

0.90

0.78

100

149

199

249

1.69

1.50

1.22

1.42

1.28

1.10

1.14

1.02

0.88

1.62

1.40

1.02

1.45

1.29

1.06

1.16

1.03

0.85

1.56

1.26

1.49

1.27

1.19

1.02

1.46

1.48

1.18

TABLE 15: BLOWER PERFORMANCE 7-1/2 TON OPTIONAL MOTOR - SIDE DUCT (IMPERIAL)

Turns Open

ESP

(iwg)

CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP

0.4

0.6

0.8

1.0

1.2

1.4

1.6

4052 1830 1.96 3715 1559 1.67

4016 1933 2.07 3677 1667 1.79 3342 1422 1.52

3991 2032 2.18 3639 1745 1.87 3270 1504 1.61 2858 1261 1.35

3953 2151 2.31 3576 1833 1.97 3191 1573 1.69 2702 1307 1.40

3802 2195 2.35 3544 1941 2.08 3040 1626 1.74 2327 1290 1.38

3379 2001 2.15 2913 1674 1.80

2552 1642 1.76

Unitary Products

036-21044-003-A-0304

TABLE 16: BLOWER PERFORMANCE 7-1/2 TON OPTIONAL MOTOR - SIDE DUCT (METRIC)

Turns Open

ESP

(Pa)

Out

m /s

(kW) (kW)

100

149

199

249

299

349

399

1.91

1.74

1.54

1.28

1.83

1.67

1.50

1.31

1.46

1.33

1.20

1.05

1.75

1.56

1.25

1.90

1.72

1.51

1.10

1.93

1.75

1.57

1.29

1.55

1.40

1.26

1.03

1.58

1.42

1.14

1.88

1.69

1.43

2.03

1.83

1.63

1.47

1.30

1.35

1.26

1.01

1.87

1.67

1.37

2.15

1.94

1.67

1.72

1.55

1.34

1.79

1.59

1.20

2.20

2.00

1.64

1.76

1.60

1.31

TABLE 17: BLOWER PERFORMANCE 10 TON STANDARD MOTOR - SIDE DUCT (IMPERIAL)

Turns Open

ESP

(iwg)

CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP

4820 2675 2.87 4582 2362 2.53 4319 2080 2.23 4086 1842 1.98 3863 1648 1.77 3590 1430 1.53

4522 2496 2.68 4307 2215 2.38 4025 1941 2.08 3713 1678 1.80 3464 1499 1.61 3149 1291 1.38

0.4

0.6

0.8

1.0

1.2

1.4

4223 2332 2.50 3973 2062 2.21 3656 1783 1.91 3363 1550 1.66 3026 1350 1.45

3913 2174 2.33 3679 1923 2.06 3262 1619 1.74 2721 1330 1.43

3521 1978 2.12 3104 1693 1.82

2790 1660 1.78

TABLE 18: BLOWER PERFORMANCE 10 TON STANDARD MOTOR - SIDE DUCT (METRIC)

Turns Open

ESP

(Pa)

Out

m /s

(kW) (kW)

100

149

199

249

299

349

2.27

2.13

1.99

1.85

1.66

1.32

2.68

2.50

2.33

2.17

1.98

1.66

2.14

2.00

1.87

1.74

1.58

1.33

2.16

2.03

1.88

1.74

1.46

2.36

2.22

2.06

1.92

1.69

1.89

1.77

1.65

1.54

1.35

2.04

1.90

1.73

1.54

2.08

1.94

1.78

1.62

1.66

1.55

1.43

1.30

1.93

1.75

1.59

1.28

1.84

1.68

1.55

1.33

1.47

1.34

1.24

1.06

1.82

1.65

1.32

1.69

1.43

1.14

1.63

1.50

1.20

1.49

1.29

1.03

1.43

1.35

1.08

Unitary Products

036-21044-003-A-0304

TABLE 19: BLOWER PERFORMANCE 10 TON OPTIONAL MOTOR - SIDE DUCT (IMPERIAL)

Turns Open

ESP

(iwg)

CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.2

4960 2495 2.68

5091 2745 2.94 4646 2314 2.48

5078 2937 3.15 4839 2584 2.77 4347 2153 2.31

5075 3117

3.34 4767 2730 2.93 4487 2377 2.55 3946 1942 2.08

5068 3308 3.55 4742 2881 3.09 4427 2513 2.69 4108 2159 2.32 3501 1723 1.85

5079 3595 3.86 4787 3105 3.33 4452 2713 2.91 4012 2259 2.42 3665 1926 2.07

4739 3316 3.56 4482 2892 3.10 4098 2474 2.65 3543 2006 2.15 3057 1642 1.76

4461 3111

3997 2782 2.98 3400 2219 2.38

3496 2480 2.66

3.34 4070 2621 2.81 3552 2160 2.32

TABLE 20: BLOWER PERFORMANCE 10 TON OPTIONAL MOTOR - SIDE DUCT (METRIC)

Turns Open

ESP

(Pa)

Out

m /s

(kW) (kW)

100

149

199

249

299

349

399

448

498

548

2.34

2.50

2.00

2.40

2.28

2.12

1.94

1.73

1.44

2.75

2.58

2.38

2.16

1.93

1.64

2.20

2.07

1.90

1.73

1.54

1.31

2.19

2.31

1.85

2.40

2.25

2.09

1.89

1.67

2.94

2.73

2.51

2.26

2.01

2.35

2.18

2.01

1.81

1.60

2.05

2.15

1.72

2.40

2.24

2.10

1.93

1.68

3.12

2.88

2.71

2.47

2.16

2.49

2.30

2.17

1.98

1.73

1.86

1.94

1.55

2.39

2.26

2.12

1.92

1.60

3.31

3.11

2.89

2.62

2.22

2.65

2.48

2.31

2.10

1.78

1.65

1.72

1.38

2.40

2.24

2.11

1.89

1.65

3.60

3.32

3.11

2.78

2.48

2.88

2.65

2.49

2.23

1.98

Unitary Products

036-21044-003-A-0304

TABLE 21: BLOWER PERFORMANCE 12-1/2 TON - SIDE DUCT (IMPERIAL)

Turns Open

ESP

(iwg)

CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

6130 4171 4.47 5915 3774 4.05 5610 3309 3.55 5396 2948 3.16 4960 2495 2.68

5850 3932 4.22 5648 3565 3.82 5363 3136 3.36 5091 2745 2.94 4646 2314 2.48

5870 4273 4.58 5567 3715 3.98 5406 3380 3.62 5078 2937 3.15 4839 2584 2.77 4347 2153 2.31

5652 4087 4.38 5327 3518 3.77 5075 3117 3.34 4767 2730 2.93 4487 2377 2.55 3946 1942 2.08

5350 3820 4.10 5068 3308 3.55 4742 2881 3.09 4427 2513 2.69 4108 2159 2.32

5079 3595 3.86 4787 3105 3.33 4452 2713 2.91 4012 2259 2.42 3665 1926 2.07

4739 3316 3.56 4482 2892 3.10 4098 2474 2.65

4461 3111

3.34 4070 2621 2.81

3997 2782 2.98

TABLE 22: BLOWER PERFORMANCE 12-1/2 TON - SIDE DUCT (METRIC)

Turns Open

ESP

(Pa)

Out

m /s

(kW) (kW)

100

149

199

249

299

349

399

448

498

2.89

2.76

2.63

2.51

2.39

2.26

2.12

1.92

4.17

3.93

3.72

3.52

3.31

3.11

2.89

2.62

3.34

3.15

2.97

2.81

2.65

2.48

2.31

2.10

2.79

2.67

2.55

2.40

2.24

2.10

1.93

3.77

3.57

3.38

3.12

2.88

2.71

2.47

3.02

2.85

2.70

2.49

2.30

2.17

1.98

2.65

2.53

2.40

2.25

2.09

1.89

3.31

3.14

2.94

2.73

2.51

2.26

2.65

2.51

2.35

2.18

2.01

1.81

2.55

2.40

2.28

2.12

1.94

1.73

2.95

2.75

2.58

2.38

2.16

1.93

2.36

2.20

2.07

1.90

1.73

1.54

2.34

2.50

2.00

2.19

2.31

1.85

2.77

2.67

2.52

2.40

2.24

2.11

1.89

4.27

4.09

3.82

3.60

3.32

3.11

2.78

3.42

3.27

3.06

2.88

2.65

2.49

2.23

2.05

2.15

1.72

1.86

1.94

1.55

Unitary Products

036-21044-003-A-0304

TABLE 23: BLOWER PERFORMANCE 7-1/2 TON STANDARD MOTOR - DOWNSHOT (IMPERIAL)

Turns Open

ESP

(iwg)

CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP

1.90

1.60

1.53

1.40

1.22

1.49

1.37

1.21

1.05

1.32

1.19

1.05

1.20

1.08

0.95

0.2

0.4

0.6

0.8

1.0

3838 1772

3530 1491

3361 1425

3012 1301

2484 1141

3487 1385

3173 1275

2707 1131

3260 1234

3091 1119

2667 1006

1.79

3299 1485 1.592 3589 1670

3355 1506 1.62 3240 1535

3095 1409 1.51 2791 1380

2846

1111

1.65

1.48

2333

980

2151

887

2088

978

1.31

2519 1219

2241 1216 1.30

TABLE 24: BLOWER PERFORMANCE 7-1/2 TON STANDARD MOTOR - DOWNSHOT (METRIC)

Turns Open

ESP

(Pa)

Out

m /s

(kW) (kW)

1.81

1.69

1.53

1.32

1.06

1.77

1.67

1.54

1.38

1.22

1.42

1.34

1.23

1.10

0.97

1.67

1.59

1.42

1.17

1.49

1.43

1.30

1.14

1.19

1.14

1.04

0.91

1.65

1.50

1.28

0.99

1.39

1.27

1.13

0.98

1.11

1.02

0.90

0.78

1.54

1.34

1.10

1.23

1.11

0.98

0.99

0.89

0.78

1.46

1.26

1.01

1.12

1.01

0.89

0.90

0.80

0.71

100

149

199

249

1.56

1.58

1.46

1.19

1.48

1.51

1.41

1.22

1.19

1.21

1.13

0.98

TABLE 25: BLOWER PERFORMANCE 7-1/2 TON OPTIONAL MOTOR - DOWNSHOT (IMPERIAL)

Turns Open

ESP

(iwg)

CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP

1.88

1.74

1.58

1.41

1.23

1.63

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

3884 1754

3576 1624

3183 1473

2707 1311

2146 1151

3611 1520

3282 1400

2862 1263

2352 1119

1.98

1.81

1.64

1.47

1.32

1.50

3837 1843

3491 1691

3083 1530

2614 1372

2082 1227

2.07

1.90

1.73

1.56

1.35

4054 2201 2.36 3766 1926

2.18

2.00

1.80

1.61

1.20

3735 2037

3362 1861

2938 1682

2461 1506

3412 1769

3014 1611

2572 1457

2.27

2.07

1.86

1.63

3626 2112

3227 1931

2778 1733

2279 1522

Unitary Products

036-21044-003-A-0304

TABLE 26: BLOWER PERFORMANCE 7-1/2 TON OPTIONAL MOTOR - DOWNSHOT (METRIC)

Turns Open

ESP

(Pa)

(kW)

Out

(kW)

Out

(kW)

Out

(kW)

Out

(kW)

Out

(kW)

Out

(kW)

m /s

(kW)

m /s

1.83

1.75

1.62

1.47

1.31

1.15

1.40 1.70

1.30 1.55

1.18 1.35

1.05 1.11

1.52

1.22

100

149

199

249

1.81

1.84

1.69

1.53

1.37

1.23

1.47 1.69

1.35 1.50

1.22 1.28

1.10 1.01

1.40

1.12

1.91

1.76

2.20

2.04

1.86

1.68

1.51

1.76 1.78

1.63 1.61

1.49 1.42

1.35 1.21

1.93

1.77

1.61

1.46

1.54 1.65

1.42 1.46

1.29 1.23

1.17 0.98

1.26

1.01

1.12

0.90

1.71

2.11

1.93

1.73

1.52

1.69 1.59

1.54 1.39

1.39 1.16

0.92

299 1.52

0.98

349 1.31

1.20

399

1.08

1.22

TABLE 27: BLOWER PERFORMANCE 10 TON STANDARD MOTOR - DOWNSHOT (IMPERIAL)

Turns Open

ESP

(iwg)

CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP

1.89

1.71

1.58

1.51

0.2

0.4

0.6

0.8

1.0

1.2

4543 2511

4311 2381

4032 2232

3706 2068

3333 1892

2914 1711

2.69 4362 2250 2.41 4139 1996 2.14 3911 1766

3719 1594

3386 1471

3518 1407

3153 1293

2.55

2.39

2.22

2.03

1.83

2.28

2.13

1.95

1.76

2.01

1.84

1.66

1.76

1.39

4115 2127

3804 1982

3428 1818

2989 1644

3862 1871

3508 1720

3078 1548

3611 1644

3246 1506

1.61

2971 1332 1.43

TABLE 28: BLOWER PERFORMANCE 10 TON STANDARD MOTOR - DOWNSHOT (METRIC)

Turns Open

ESP

(Pa)

Out

m /s

(kW) (kW)

2.14

2.03

1.90

1.75

1.57

1.38

2.51

2.38

2.23

2.07

1.89

1.71

2.01

1.91

1.79

1.65

1.51

1.37

2.06

1.94

1.80

1.62

1.41

2.25

2.13

1.98

1.82

1.64

1.80

1.70

1.59

1.45

1.32

1.95

1.82

1.66

1.45

2.00

1.87

1.72

1.55

1.60

1.50

1.38

1.24

1.85

1.77

1.41

1.75

1.59

1.27

1.66

1.41

1.13

100

149

199

249

299

1.70

1.64

1.31

1.60

1.47

1.18

1.49

1.29

1.03

1.53

1.51

1.20

1.40

1.33

1.07

Unitary Products

036-21044-003-A-0304

TABLE 29: BLOWER PERFORMANCE 10 TON OPTIONAL MOTOR - DOWNSHOT (IMPERIAL)

Turns Open

ESP

(iwg)

CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP

2.86

2.70

2.46

2.30

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.2

4966 2666

4721 2515

4605 2290

4344 2145

2.65

2.49

4919 2473

4665 2324

3.24

3.05

2.85

2.65

2.44

2.24

2.04

4929 3022

4668 2841

4388 2656

4089 2467

3771 2277

3434 2089

3078 1904

4450 2353 2.52 4048 1991 2.13

3.43

3.23

3.03

2.82

2.61

2.41

2.20

4908 3197

4651 3013

4377 2823

4087 2631

3780 2437

3455 2243

3114 2051

4391 2171 2.33 4151 2183 2.34 3717 1829 1.96

4096 2015 2.16 3825 2008 2.15 3352 1664 1.78

3779 1858 1.99 3471 1830 1.96 2951 1499 1.61

3.71

3.49

3.27

3.04

2.82

2.60

2.39

4915 3456

4653 3253

4372 3046

4070 2837

3748 2629

3406 2425

3044 2228

3442 1703 1.83 3090 1652 1.77

3084 1552 1.66

TABLE 30: BLOWER PERFORMANCE 10 TON OPTIONAL MOTOR - DOWNSHOT (METRIC)

Turns Open

ESP

(Pa)

(kW)

Out

(kW)

Out

(kW)

Out

(kW)

Out

(kW)

Out

(kW)

Out

m /s

(kW)

2.29

2.15

1.99

1.83

1.66

1.50

(kW)

1.83

1.72

1.59

1.46

1.33

1.20

2.34

2.67

2.51

2.35

2.18

2.01

1.83

1.65

2.13 2.17

2.01 2.05

1.88 1.91

1.75 1.75

1.61 1.58

1.46 1.39

100

149

199

249

2.32

2.47

2.32

2.17

2.01

1.86

1.70

1.55

1.98 2.23

1.86 2.10

1.74 1.96

1.61 1.81

1.49 1.64

1.36 1.46

2.33

3.02

2.84

2.66

2.47

2.28

2.09

1.90

2.42 2.20

2.27 2.07

2.12 1.93

1.97 1.78

1.82 1.62

1.67 1.46

2.32

3.20

3.01

2.82

2.63

2.44

2.24

2.05

2.56 2.20

2.41 2.07

2.26 1.93

2.10 1.78

1.95 1.62

1.79 1.45

2.32

3.46

3.25

3.05

2.84

2.63

2.43

2.23

2.76 2.20

2.60 2.07

2.44 1.93

2.27 1.78

2.10 1.63

1.94 1.47

299 2.20

349 2.06

1.32

399

1.92

1.24

448 1.77

1.52

498 1.61

1.64

548

1.44

1.78

Unitary Products

036-21044-003-A-0304

TABLE 31: BLOWER PERFORMANCE 12-1/2 TON - DOWNSHOT (IMPERIAL)

Turns Open

ESP

(iwg)

CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP

4.32

4.12

3.92

3.71

3.49

3.27

3.04

2.82

3.80

3.62

3.43

3.23

3.03

2.82

2.61

3.43

3.24

3.05

2.85

3.09

2.90

2.68

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

5576 4015

5376 3839

5155 3652

4915 3456

4653 3253

4372 3046

4070 2837

3748 2629

5370 3547

5147 3376

4908 3197

4651 3013

4377 2823

4087 3621

3780 2437

5171 3197

4929 3022

4668 2841

4388 2656

5007 2884

4735 2704

4411 2501

4721 2515 2.70 4344 2145 2.30

4450 2353 2.52 4048 1991 2.13

4151 2183 2.34 3717 1829 1.96

4035 2281 2.45 3825 2008 2.15

4089 2467 2.65 3608 2051 2.20

3771 2277 2.44

TABLE 32: BLOWER PERFORMANCE 12-1/2 TON - DOWNSHOT (METRIC)

Turns Open

ESP

(Pa)

Out

m /s

(kW) (kW)

100

149

199

249

299

349

399

448

2.63

2.54

2.43

2.32

2.20

2.06

1.92

1.77

4.01

3.84

3.65

3.46

3.25

3.05

2.84

2.63

3.21

3.07

2.92

2.76

2.60

2.44

2.27

2.10

2.53

2.43

2.32

2.20

2.07

1.93

1.78

3.55

3.38

3.20

3.01

2.82

2.63

2.44

2.84

2.70

2.56

2.41

2.26

2.10

1.95

2.44

2.33

2.20

2.07

1.93

1.78

3.20

3.02

2.84

2.66

2.47

2.28

2.56

2.42

2.27

2.12

1.97

1.82

2.36

2.23

2.08

1.90

1.70

2.88

2.70

2.50

2.28

2.05

2.31

2.16

2.00

1.83

1.64

2.23

2.51

2.01

2.05

2.15

1.72

2.10

2.35

1.88

1.91

1.99

1.59

1.96

2.18

1.75

1.83

1.46

1.81

2.01

1.61

NOTES FOR TABLES 13 THROUGH 32:

•

“Turns Open” refers to the setting of the variable pitch

motor sheave, where “0 Turns Open” is fully closed.

Blower performance includes dry coil and 2” (51mm)

throw-away filters.

Blower performance for gas heat includes the maximum

number of heat tubes available for each tonnage.

ESP (External Static Pressure) given is that available for

the supply and return air duct system. All internal resis-

tances have been deducted from the total static pressure

of the blower.

Unitary Products

036-21044-003-A-0304

TABLE 33: ADDITIONAL STATIC RESISTANCE (IMPERIAL)

Electric Heat KW

2 3

CFM

Cooling Only

Economizer

1900

2100

2300

2500

2700

2900

3100

3300

3500

3700

3900

4100

4300

4500

4700

4900

5100

5300

5500

5700

5900

6100

6300

0.06

0.07

0.08

0.09

0.11

0.12

0.14

0.16

0.18

0.20

0.23

0.25

0.28

0.30

0.33

0.36

0.39

0.42

0.45

0.48

0.52

0.56

0.60

0.02

0.03

0.04

0.05

0.06

0.07

0.05

0.06

0.07

0.08

0.09

0.10

0.12

0.13

0.15

0.17

0.19

0.21

0.23

0.25

0.28

0.30

0.33

0.35

0.38

0.41

0.44

0.47

0.50

0.06

0.07

0.08

0.09

0.10

0.11

0.13

0.14

0.16

0.18

0.20

0.22

0.24

0.26

0.29

0.31

0.34

0.37

0.40

0.43

0.46

0.49

0.53

0.07

0.08

0.09

0.10

0.12

0.13

0.15

0.17

0.19

0.21

0.23

0.25

0.28

0.30

0.33

0.35

0.38

0.41

0.44

0.47

0.50

0.53

0.56

0.08

0.09

0.10

0.11

0.13

0.14

0.16

0.18

0.20

0.22

0.24

0.26

0.29

0.31

0.34

0.37

0.40

0.43

0.46

0.49

0.53

0.56

0.59

0.10

0.11

0.13

0.14

0.16

0.18

0.20

0.22

0.24

0.26

0.28

0.31

0.34

0.37

0.40

0.43

0.46

0.49

0.53

0.56

0.59

0.62

0.65

1. Add these resistance values to the available static resistance in the respective Blower Performance Tables.

2. Deduct these resistance values from the available external static pressure shown in the respective Blower Performance Table.

3. The pressure drop through the economizer is greater for 100% outdoor air than for 100% return air. If the resistance of the return

air duct system is less than 0.25 IWG, the unit will deliver less CFM during full economizer operation.

Unitary Products

036-21044-003-A-0304

TABLE 34: ADDITIONAL STATIC RESISTANCE (METRIC)

Electric Heat kW

2 3

M S

Cooling Only

Economizer

0.89

0.99

1.08

1.18

1.27

1.36

1.46

1.55

1.65

1.74

1.83

1.93

1.02

2.12

2.21

2.30

2.40

2.49

2.59

2.68

2.77

2.87

2.96

14.9

17.4

19.9

22.4

27.3

29.8

34.8

39.7

44.7

49.7

57.1

62.1

69.5

74.5

82.0

89.4

96.9

104.3

111.8

119.2

129.1

139.1

149.0

5.0

12.4

14.9

17.4

19.9

22.4

24.8

29.8

32.3

37.3

42.2

47.2

52.2

57.1

62.1

69.5

74.5

82.0

86.9

94.4

101.8

109.3

116.7

124.2

14.9

17.4

19.9

22.4

24.8

27.3

32.3

34.8

39.7

44.7

49.7

54.6

59.6

64.6

72.0

77.0

84.4

91.9

99.3

106.8

114.2

121.7

131.6

17.4

19.9

22.4

24.8

29.8

32.3

37.3

42.2

47.2

52.2

57.1

62.1

69.5

74.5

82.0

86.9

94.4

101.8

109.3

116.7

124.2

131.6

139.1

19.9

22.4

24.8

27.3

32.3

34.8

39.7

44.7

49.7

59.6

64.6

72.0

77.0

84.4

91.9

99.3

106.8

114.2

121.7

131.6

139.1

146.5

24.8

27.3

5.0

32.3

5.0

34.8

7.5

39.7

7.5

44.7

7.5

49.7

7.5

54.6

9.9

59.6

9.9

64.6

9.9

69.5

9.9

77.0

12.4

14.9

17.4

84.4

91.9

99.3

106.8

114.2

121.7

131.6

139.1

146.5

154.0

161.4

1. Add these resistance values to the available static resistance in the respective Blower Performance Tables.

2. Deduct these resistance values from the available external static pressure shown in the respective Blower Performance Table.

3. The pressure drop through the economizer is greater for 100% outdoor air than for 100% return air. If the resistance of the return

air duct system is less than 62.1 Pa, the unit will deliver less M3S during full economizer operation.

TABLE 35: ELECTRIC HEAT MINIMUM SUPPLY AIR

- IMPERIAL

TABLE 36: ELECTRIC HEAT MINIMUM SUPPLY AIR

- METRIC

UNIT MODEL SIZE, NOMINAL TONS

7.5

MINIMUM SUPPLY AIR CFM

UNIT MODEL SIZE, NOMINAL TONS

HEATER

7.5

12.5

VOLTAGE

MINIMUM SUPPLY AIR M S

2250

N/A

1.06

N/A

1.42

N/A

2250

N/A

3000

3750

1.06

N/A

1.76

380/415

Unitary Products

036-21044-003-A-0304

TABLE 37: INDOOR BLOWER SPECIFICATIONS

MOTOR

MOTOR SHEAVE

BLOWER SHEAVE

MODEL

BELT

Eff.

SF Frame Datum Dia. (in.) Bore (in.) Model Datum Dia. (in.) Bore (in.) Model

RPM

1-1/2

1725 80% 1.15

1725 87% 1.15

3.4 - 4.4

4.3-5.3

7/8

1VM50

1VP56

7.5

6.5

AK79

AK69

AK74

AK66

BK72

A55

A53

A54

B55

DM090

7/8

DM120

DM150

184T

1-1/8

6.2

4.3 - 5.3

1. 1425 RPM on 50 Hz.

FIGURE 2 - UNIT 4 POINT LOAD

FIGURE 4 - UNIT 6 POINT LOAD

TABLE 39: 6 POINT LOAD WEIGHT

TABLE 38: 4 POINT LOAD WEIGHT

Locations (lbs. (kg.))

Location (lbs. (kg.))

Model

158

(71.6)

142

(64.4)

128

(58)

187

(84.8)

207

(93.9

230

(104)

230

(104)

197

(89.3)

287

(130)

336

(152)

090

120

150

090

120

150

168

(76.2)

151

(68.4)

136

(61.7)

198

(89.8)

219

(99.3)

244

(110.7)

245

(111)

209

(94)

305

(138)

357

(162)

180

(81.6)

161

(73)

145

(65.8)

212

(96.2)

235

(107)

262

(118.8)

262

(118)

224

(101)

327

(148)

382

(173)

TABLE 40: UNIT WEIGHT

(

)

Shipping Weight

Operating Weight

lbs. (kg)

Model

lbs. (kg)

090

120

150

1082 (490.6)

1143 (518.6)

1202 (545.3)

1077 (488.4)

1138 (516.3)

1197 (543.1)

(

)

(

)

FIGURE 3 - UNIT CENTER OF GRAVITY

Unitary Products

036-21044-003-A-0304

30-11/32

(770)

See Detail

50-3/4

(1290)

Control

Entry

Ø 7/8

(22)

Power

Entry

Ø 2-1/2

(65)

4-1/4

(110)

Power

Entry

Ø 2-1/2

(65)

11-1/2

(290)

Convenience

Power

Outlet

For Baserail

Dimensions

See Detail C

Entry

Ø 7/8

(22)

FRONT

17-3/16

(435)

30-3/16

(765)

For Drain

Dimensions

See Detail D

6-3/16

(155)

24-3/16

(615)

(1500)

LEFT

(685)

(2260)

NOTE: (xxx) indicates dimensions

given in millimeters

FIGURE 5 - UNIT DIMENSIONS

DETAIL C

(

)

DETAIL B

(

)

(

)

(

)

(

)

TABLE 41: UNIT CLEARANCES ¹

Right

72(1830)

36(915)

12(305)

Top

DETAIL D

Front

Left

36(915)

0(0)

Rear

Bottom

1. In inches and millimeters, in.(mm).

2. Units must be installed outdoors. Overhanging structure or

shrubs should not obstruct condenser air discharge outlet.

3. To remove the slide-out drain pan, a rear clearance of 60”

(1525 mm) is required. If space is unavailable, the drain

pan can be removed through the front by separating the cor-

ner wall.

(

)

4. Units may be installed on combustible floors.

Unitary Products

036-21044-003-A-0304

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

FIGURE 6 - PREDATOR^®ROOF CURB DIMENSIONS

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

FIGURE 7 - SUNLINE™ TO PREDATOR^®TRANSITION ROOF CURB

Unitary Products

036-21044-003-A-0304

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

FIGURE 8 - BOTTOM DUCT OPENINGS (FROM ABOVE)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

FIGURE 9 - REAR DUCT DIMENSIONS

Unitary Products

036-21044-003-A-0304

FIGURE 10 -COOLING UNIT WITH GAS HEAT WIRING DIAGRAM

Unitary Products

FIGURE 11 -COOLING UNIT WITH/WITHOUT ELECTRIC HEAT WIRING DIAGRAM

Subject to change without notice. Printed in U.S.A.

036-21044-003-A-0304

Supersedes: 036-21044-002 REV A (0501)

Unitary

Products

Group

5005

York

Drive

Norman

73069

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