246695-YTG-C-0708
TECHNICAL
GUIDE
®
DESCRIPTION
®
®
YORK Predator Magnum is a convertible single package unit
with a common footprint cabinet and common roof curb for 12-
1/2 ton models. All units have two compressors with indepen-
dent refrigeration circuits to provide 2 stages of cooling. The
units were designed for light commercial applications and can
be easily installed on a roof curb, slab, or frame.
MAGNUM
ULTRA HIGH EFFICIENCY
®
SINGLE PACKAGE AIR CONDITIONERS AND
SINGLE PACKAGE GAS/ELECTRIC UNITS
All Predator Magnum units are self-contained and assembled
on rigid full perimeter base rails allowing for 3-way forklift
access and overhead rigging. Every unit is completely charged,
wired, piped, and tested at the factory to provide a quick and
easy field installation.
DJ 150
12-1/2 NOMINAL TONS
11.35 EER
All units are convertible between side and down airflow. Inde-
pendent economizer designs are used on side and down dis-
charge applications, as well as all tonnage sizes.
®
Predator Magnum units are available in the following configu-
rations: cooling only, cooling with electric heat, and cooling with
gas heat. Electric heaters are available as factory-installed
options or field-installed accessories.
Tested in accordance with:
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
246695-YTG-C-0708
Second model
nameplate inside
hinged access panel
Filter access
(2" throw-away)
Disconnect location
(optional disconnect switch)
Filter drier
(solid core)
Simplicity™ Control board
w/screw connectors for T-stat
wiring and Network Connection
Condenser
Section
Dual stage cooling
for maximum comfort
Belt-drive
blower motor
Compressor #2 access
(high-efficiency compressor
w/crankcase heater)
Slide out motor and
blower assembly
for easy adjustment
and service
Power ventor motor
20-gauge aluminized steel
tubular heat exchanger for
long life (stainless steel option)
Base rails
w/forklift slots
(three sides)
and lifting holes
Roof curbs in eight-and
fourteen-inch heights.
Two-stage gas heating
to maintain warm,
Slide-out drain pan
with steel ¾" NPT,
female connection
Roof curbs for transitioning
comfortable temperature
Toolless
doorlatch
from York Sunline™ footprint to
the DM/DH/DJ Series footprint
are available
Compressor #1 access
(high-efficiency compressor
w/crankcase heater)
Side entry power
and control wiring
knockouts
(field-installed accessory)
Intelligent control board
for safe and efficient operation
FIGURE 1 - PREDATOR® MAGNUM COMPONENT LOCATION
FEATURES
•
High Efficiency – High efficiency units are rated at 11.35
EER. Gas/electric units have electronic spark ignition and
power vented combustion with steady state efficiencies of
80%. These efficiencies meet or exceed all legislated min-
imum levels and provide low operating costs.
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.
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 Magnum incorpo-
rates a number of enhancements which improve service-
ability.
All units use the same standard filter size. This standard-
ization 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, toolless
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 unauthorized
persons. It is recommended that the panels be secured
with screws once service is complete.
®
All Predator Magnum units have a second model name-
plate located inside the control access door. This is to pre-
vent deterioration of the nameplate through weathering.
Johnson Controls Unitary Products
3
246695-YTG-C-0708
•
Environmentally Aware – For improved Indoor Air
Quality, foil faced insulation is used exclusively through-
out the units.
three times within two hours before the unit control
board will lock out the associated compressor.
•
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.
®
•
Balanced Heating – The Predator Magnum offers
st
“Ultimate Heating Comfort” with a balance between 1
nd
and 2 stage gas heating. The first stage of a gas heat
Predator Magnum unit provides 60% of the heating
®
capacity. Balanced heating allows the unit to better main-
tain desired temperatures.
•
•
Convertible Airflow Design – The side duct openings
are covered when they leave the factory. If a side supply/
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.
•
•
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 1000 hour salt spray test.
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 all units.
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.
®
To further simplify planning and installation, Predator
Magnum cabinets are designed to fit your roof. With the
optional roof curb, the unit ductwork is designed to fit
around 24” on-center joists or between 48” on-center joists.
•
Advanced Controls - S implicity™ control boards have
standardized a number of features previously available
only as options or by utilizing additional controls.
The drain pan can be rotated to drain to either the front
or the rear of the unit. Additionally, the drain pan can be
fitted 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.
•
Low Ambient - An integrated low-ambient control
allows all units to operate in the cooling mode down
to 0°F outdoor ambient without additional assistance.
Optionally, the control board can be programmed to
lockout the compressors when the outdoor air tem-
perature is low or when free cooling is available.
•
•
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
forklift access from 3 sides, and rigging holes are
available so that an overhead crane can be used to
place the units on a roof.
•
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.
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 connec-
tions can be made quickly and with a minimum amount
of field labor.
•
•
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.
All units are shipped with 2” throw-away filters installed.
•
•
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” ESP.
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.
Warranty - All models include a 1-year limited warranty
on the complete unit. Compressors and electric heater
elements each carry a 5-year warranty. Aluminized steel
and stainless steel tubular heat exchangers carry a 10-
year warranty.
•
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
4
Johnson Controls Unitary Products
246695-YTG-C-0708
CO input for demand ventilation. With single enthalpy
FACTORY INSTALLED OPTIONS
2
input, the economizer control monitors outdoor air. The
dual enthalpy kit provides a second input used to mon-
itor 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 maximum efficiency possible.
®
YORK offers several equipment options factory installed, for
®
the Predator Magnum line.
•
Optional Factory Installed Economizers - Predator
units offer a variety of optional factory installed econo-
mizers with low leak dampers. The outdoor air enthalpy
sensor enables economizer operation if the outdoor
enthalpy is less than the setpoint of the economizer logic
mizer for your application.
•
•
Power Exhaust (Downflow only) - This accessory
installs in the unit with a down flow economizer.
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.
•
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 (Pro-
vided). The economizer has spring return, fully modu-
lating 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 econo-
mizer operation is regulated by the standard single
enthalpy input. There is an optional input dual dry
bulb available. To meet regulated air standards, the
•
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.
economizer control accepts an optional CO input for
2
demand ventilation. With single enthalpy input, the
economizer 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 econ-
omizer control compares the values of the two
enthalpy or temperature inputs and positions the
dampers to provide the maximum efficiency possible.
•
Stainless Steel Drain Pan - An optional rust-proof stain-
less steel drain pan is available to provide years of trou-
ble-free operation in corrosive environments.
•
Electric Heaters - The electric heaters range from 18kW
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.
•
•
Horizontal Economizer - (Without barometric
relief) - All features of the downflow economizer
exist except you must order the duct mount baro-
metric 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.
•
•
Disconnect Switch - For gas heat units and cooling
units with electric heat, an 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.
Convenience Outlet - (Non-Powered/Powered) - This
option locates a 120V single-phase GFCI outlet with
cover, on the corner of the unit housing adjacent to the
compressors. The “Non-powered” option requires the
installer to provide the 120V single-phase power source
and wiring. The “Powered” option is powered by a step-
down transformer in the unit. Factory installed option only.
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 sys-
tem controller). Power exhaust options are avail-
able. The economizer is 2% low leakage type with
spring return and fully modulating dampers capable
of introducing up to 100% outside air. Also include 2”
pleated filters.
•
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.
•
Slab Economizer for Energy Recovery Ventilators-
(With barometric relief and Fresh Air Hood) - The
economizer is provided with a single enthalpy input.
The economizer is 2% low leakage type, and is
shipped installed and wired. 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 damp-
ers close. The changeover from mechanical refrigera-
tion 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 economizer control accepts an optional
Factory installed smoke detectors in the return air,
may be subjected to freezing temperatures during
"off" times due to out side air infiltration. These
smoke detectors have an operational limit of 32 °F
to 131°F. Smoke detectors installed in areas that
could be out side those limitations will have to be
moved to prevent having false alarms.
Johnson Controls Unitary Products
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246695-YTG-C-0708
•
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.)
•
•
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.
•
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.
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.
•
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.
•
•
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.
York Commercial Comfort System (YCCS) - Provides
rooftop system integration for YCCS single zone and
change-over bypass systems.
•
•
•
Technicoat Condenser Coils - The condenser coils are
coated with a phenolic coating for protection against cor-
rosion due to harsh environments.
FIELD INSTALLED ACCESSORIES
Technicoat Evaporator Coil - The evaporator coils are
coated with a phenolic coating for protection against cor-
rosion due to harsh environments.
®
YORK offers several equipment accessories for field instal-
®
lation, for the Predator Magnum line.
BAS - Building Automation System Controls S implic-
ity™ Intelli-Comfort™ Control - The York® S implicity™
Intelli-Comfort™ control is factory installed. It includes a
supply air sensor, a return air sensor, and an outside air
sensor. There are provisions for a field installed dirty filter
indicator switch, an air-proving switch, an Outside Air
Humidity sensor, a Return Air Humidity sensor, an Inside
IAQ sensor, and an Outside Air IAQ sensor. Construction
mode operation, 365-day real time clock with 7 day pro-
gramming plus holiday scheduling is built-in. Two differ-
ent modes of demand ventilation are achieved through
•
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-
mizer control accepts an optional CO input for demand
2
the Intelli-Comfort™ using CO sensors. It uses an
2
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
inside CO sensor to perform Demand Ventilation. It can
2
also use an Outside CO sensor to perform Differential
2
Demand Ventilation. It uses a Patented Comfort Ventila-
tion algorithm to provide comfortable ventilation air tem-
perature. The patented economizer-loading algorithm
will protect the equipment when harsh operating condi-
tions exist. Humidity in the occupied space or return duct
can be monitored and controlled via humidity sensors
and the on-board connection for hot gas re-heat system.
It uses the Intelli-Start™ algorithm to maximize energy
savings by recovering the building from the Unoccupied
Setpoints to the Occupied Setpoints just in time for the
Occupied Time Period to begin. The S implicity™ Intelli-
Comfort™ balances space temperature, ventilation air
•
•
Horizontal Economizer - (Without barometric relief) -
All features of the downflow economizer exist except you
must order the duct mount 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.
Slab Economizer for Energy Recovery Ventilator-
(Without barometric relief or Fresh Air Hood) - 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-
temperature, CO and humidity for ultimate comfort.
2
•
•
S implicity™ Intelli-Comfort™ with ModLINC
Control - The York® S implicity™ Intelli-Comfort™ with
ModLINC control is factory installed. It includes all the
features of the Intelli-Comfort™ control with an additional
control to translate communications from MODBUS to
the BACnet MSTP protocol.
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.
mizer control accepts an optional CO input for demand
2
6
Johnson Controls Unitary Products
246695-YTG-C-0708
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.
•
•
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.
You can order 1EH0409 Barometric Relief/FA Hood
for field installations without an ERV.
•
•
•
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 when applying to a hori-
zontal flow application.
Electric Heaters - The electric heaters range from 18
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
electric 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.
•
Low Limit / Compressor Lockout Kit
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.
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.
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.
•
•
•
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.
•
Metal Frame Filter Kit - Metal frame with polyester filter
medium.
CO Sensor - Senses CO levels and automatically
2
2
•
•
Permanent Filters - Permanent filters are available.
overrides the economizer when levels rise above the
preset limits.
Roof Curbs - The roof curbs have insulated decks and
are shipped disassembled The roof curbs are available
in 8” and 14” heights. For applications with security con-
cerns, burglar bars are available for the duct openings of
the roof curbs.
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.
•
Roof Curb Transition - Single Piece Adapter (10” High) -
•
•
Coil Guard - Field installed decorative wire coil guard.
Roof curbs for transitioning from Sunline™ units to Pred-
®
ator Magnum. Fits 7.5 to 12.5 Sunline™ roof curbs only.
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.
•
•
Burglar Bars - Mount in the supply and return openings
to prevent entry into the duct work.
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.
•
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.
Johnson Controls Unitary Products
7
246695-YTG-C-0708
TABLE 1: ACCESSORIES
Part Number
Description
Weight
1RC0470
Roof Curb, 8" Height
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1RC0471
Roof Curb, 14" Height
1RC0472
Roof Curb, Transition (7.5 T through 12.5 T)
Burglar Bars, Downflow
1BD0408
2TP04521825
2TP04522425
2TP04523625
2TP04525425
2TP04521846
2TP04522446
2TP04523646
2TP04525446
2TP04521858
2TP04522458
2TP04523658
2TP04525458
1FA0411
Electric Heat 18kW 230V
Electric Heat 24kW 230V
Electric Heat 36kW 230V
Electric Heat 54kW 230V
Electric Heat 18kW 460V
Electric Heat 24kW 460V
Electric Heat 36kW 460V
Electric Heat 54kW 460V
Electric Heat 18kW 575V
Electric Heat 24kW 575V
Electric Heat 36kW 575V
Electric Heat 54kW 575V
Manual Outside Air Damper 0-35%, Downflow (Incl. Hood, Damper & Filters, No Barometric Relief)
Manual Outside Air Damper 0-100%, Downflow (Incl. Hood, Damper & Filters, No Barometric Relief)
Motorized Damper, Downflow (Incl. Hood, Damper & Filter, no Barometric Relief)
Motorized Damper, Horizontal (Incl. Hood, Damper & Filter, no Barometric Relief)
Economizer, Downflow (Incl. Barometric Relief & All Hoods)
Economizer, Horizontal (Incl. Dampers & Hoods, no Barometric Relief)
Economizer, Slab, Downflow (Incl. Dampers only no Hoods or Barometric Relief)
Power Exhaust, Downflow, 230V (For Units with Economizer only)
Power Exhaust, Downflow, 460V (For Units with Economizer only)
Power Exhaust, Downflow, 580V (For Units with Economizer only)
Dual Enthalpy Control (Use with Single Enthalpy Economizer)
Hood Kit, Downflow Economizer (Included with all Downflow Economizers)
Barometric Relief Kit, Ductmount for Horizontal Application (Incl. Damper & Hood)
Barometric Relief Kit, Ductmount for Horizontal Application w/Power Exhaust (Incl. Damper & Hood)
Barometric Relief / Hood Kit, for Field Installed Slab Econ. w/o ERV (Incl. Barometric Relief & FA Hood)
CO2 Detector Unit Mount
1FA0412
2MD04702724
2MD04703324
2EE04705024
2EE04705124
2EE04705224
2PE04703225
2PE04703246
2PE04703258
2EC04700924
1EH0407
124 lbs.
97 lbs.
-
-
-
-
1RD0411
1EH0408
25 lbs.
1EH0409
-
-
-
-
2AQ04700424
2AQ04700324
2SD04700424
2MK04700624
1CG0424
CO2 Detector Space Mount
Smoke Detector, Supply or Return (Return Not Available with Horizontal Economizer)
Low Limit / Compressor Lockout Kit
Coil Guard (Electric / Electric & HP models)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1CG0425
Coil Guard (Gas / Electric models)
1HG0411
Hail Guard Kit
1GP0404
Gas Piping Kit
1NP0441
Propane Conversion Kit
1HA0442
High Altitude Kit for Natural Gas
1HA0443
High Altitude Kit for Propane
1FE0411
Flue Exhaust Extension Kit
2BC04700106
2BC04700151
2BC04700154
1FL0402
Gas Heat Kit, -60 deg F, 230V
Gas Heat Kit, -60 deg F, 460V
Gas Heat Kit, -60 deg F, 575V
Permanent Filter Kit
2DF0401
Dirty Filter Switch
1FF0410
Filter Frame Kit, Metal
8
Johnson Controls Unitary Products
246695-YTG-C-0708
NOMENCLATURE
12.5 Ton Model Number Nomenclature
D J 150 N15 A 2 A AA 4 0 1 2 4 A
Product Category
Product Style
D = A/C, Single Pkg., R-22
A = Style A
B = Style B
C = Style C
Product Identifier
Configuration Options (not required for all units)
These four digits will not be assigned until a quote is requested, or an order placed.
J = 12.5 Ton 11.3 EER A/C
SS Drain Pan
CPC Controller, DFS, APS
Nominal Cooling Capacity
Johnson Controller UNT 1126 (N2 protocol), DFS, APS
Honeywell Controller, DFS, APS
150 = 12.5 Ton
Novar Controller, DFS, APS
Simplicity IntelliComfort Controller
Heat Type and Nominal Heat Capacity
C00 = Cooling Only. No heat installed
Simplicity IntelliComfort Controller w/ModLinc
York Commercial Comfort System (YCCS) Rtu Controller
2" Pleated filters
BAS Ready Unit with Belimo Economizer
Shipping Bag
Gas Heat Options
N15 = 150 MBH Output Aluminized Steel
N20 = 200 MBH Output Aluminized Steel
S15 = 150 MBH Output Stainless Steel
S20 = 200 MBH Output Stainless Steel
Any Combination of Additional Options that Don’t Have an Option Code Pre-assigned
Product Generation
4 = Fourth Generation
Electric Heat Options
E18 = 18 KW
E24 = 24 KW
E36 = 36 KW
E54 = 54 KW
Additional Options
AA = None
RC = Coil Guard, Shipping Bag & American Flag
AB = Phase Monitor
TA = Technicoat Condenser Coil
AC = Coil Guard
AD = Dirty Filter Switch
TJ = Technicoat Evaporator Coil
TS = Technicoat Evaporator & Condenser Coils
Airflow
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
A = Std. Motor
B = Std. Motor/Econo./Barometric Relief (Downflow
Only)
C = Std. Motor/Econo./Power Exhaust (Downflow Only)
D = Std. Motor/Motorized Damper (Downflow Only)
E = Std. Motor/Horizontal Economizer (No Baro.)
F = Std. Motor/Slab Econo./Power Exhaust
(Downflow Only)
ZZ = If desired option combination is not listed above, ZZ will be assigned and configuration options will be
located in digits 15-18.
G = Std. Motor/Slab Econo./Barometric Relief
(Downflow Only)
Installation Options
N = Hi Static Mtr.
P = Hi Static Mtr./Econo./Barometric Relief
(Downflow Only)
A = No Options Installed
B = Option 1
Q = Hi Static Mtr./Econo./Power Exhaust
(Downflow Only)
C = Option 2
R = Hi Static Mtr./Motorized Damper (Downflow Only)
S = Hi Static Mtr./Horizontal Economizer (No Baro.)
T = Hi Static Mtr./Slab Econo./Power Exhaust
(Downflow Only)
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
S = Option 5
U = Hi Static Mtr./Slab Econo./Barometric Relief
(Downflow only)
Voltage
2 = 208/230-3-60
4 = 460-3-60
5 = 575-3-60
T = Options 1 & 5
U = Options 1, 3, & 5
V = Options 1, 4, & 5
W = Options 1, 3, 4, & 5
X = Options 3 & 5
Y = Options 4 & 5
Z = Options 3, 4 & 5
Options
1 = Disconnect
2 = Non-Pwr'd Conv. Outlet
3 = Smoke Detector S.A.
4 = Smoke Detector R.A.
5 = Pwr'd Conv. Outlet
Johnson Controls Unitary Products
9
246695-YTG-C-0708
TABLE 2: PHYSICAL DATA
Model
DJ 150 (12-1/2)
Component
Blower, Centrifugal (Dia. X Wd. in.)
15 x 15
3
Evaporator
Blower
Motor, Standard (HP)
Motor, Optional (HP)
Rows
5
4
Fins per Inch
Height (in.)
15
Evaporator
Coil
40
Face Area (ft.2 each)
Propeller Dia. (in., each)
Motor (HP, each)
CFM, Nominal (each)
Rows (each)
13.2
24
Condenser
Fan
(4 per Unit)
1/3
3500
2
Condenser
Coil
(2 per unit)
Fins per Inch
15
Height (in., each)
36
Face Area (ft.2 each)
System 1 (lb./oz.)
System 2 (lb./oz.)
Quantity
11.88
2/0
20/8
2
Refrigerant
Charge
Compressors
Air Filters
Type
Scroll
25x20x2
4
Size (Wd. x Ht. x Thickness in.)
Number Per Unit
TABLE 3: DJ 150 (12-1/2 TON) CAPACITY RATINGS
Cooling Capacity
Nominal
Gas
Line
Size
Gas Heat Capacity
Input Output Seasonal
1
Sound
Rating
Electric
Heat
ARI Ratings
Size
(Tons)
Model
CFM
3
2
Temp.
Capacity
(kW)
(dB)
MBH EER IPLV
(in. OD)
(MBH) (MBH) Efficiency (%) Rise (°F)
Cooling
Only
-
-
-
-
-
-
-
-
-
-
-
Electric
Heat
18, 24, 36
54
150
(12-1/2)
150
11.35 12.3
3750
86
Gas Heat
Gas Heat
-
-
180
240
144
192
80
80
10-40
25-55
3/4
3/4
1
2
3
Rated at 95°F ambient 80°F dry bulb and 67°F wet bulb.
Rated in accordance with ARI 270 standard.
TABLE 4: UNIT VOLTAGE LIMITATIONS
POWER RATING
208/230-3-60
460-3-60
MIN.
187
432
540
MAX.
252
504
575-3-60
630
10
Johnson Controls Unitary Products
246695-YTG-C-0708
TABLE 5: DJ 150 (12 1/2 TON) COOLING CAPACITY
Air On
Temperature of Air on Condenser Coil 85°F
Evap. Coil
Temperature of Air on Condenser Coil 95°F
Sensible Capacity (MBH)1
Return Dry Bulb (°F)
Sensible Capacity (MBH)1
Return Dry Bulb (°F)
Tot.
Cap.1 Input2
(MBH)
Tot.
Tot.
Cap.1 Input2
(MBH)
Tot.
WB
(°F)
CFM
3750
4375
5000
5625
6250
(kW)
(kW)
86
83
80
77
74
71
68
86
83
80
77
74
71
68
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
173
160
148
147
177
163
151
150
180
167
154
154
184
170
157
157
188
173
161
160
10.9
10.6
10.5
10.5
10.9
10.7
10.6
10.5
11.0
10.7
10.6
10.6
11.0
10.8
10.7
10.6
11.1
10.8
10.7
10.6
102
92
81
70
95
60
84
49
73
99
38
63
88
91
37
63
90
93
35
63
92
95
33
63
89
90
32
63
86
85
168
154
143
141
170
156
145
143
173
158
147
145
176
161
150
147
179
164
152
150
11.8
11.6
11.4
11.5
11.8
11.7
11.5
11.5
11.9
11.8
11.6
11.6
12.0
11.8
11.7
11.7
12.1
11.9
11.7
11.8
101
90
79
69
92
58
81
47
71
95
94
47
72
98
98
47
74
37
60
84
84
35
60
86
85
33
60
87
87
31
60
83
81
30
61
78
75
127 116 105
148 141 131 120 109
147 144 133 123 112 101
112 100
138 126 113 101
151 148 141 128 115 103
150 149 143 131 118 106
122 108
150 136 121 107
154 154 150 136 121 107
154 154 154 139 124 110
133 116 100
162 146 129 113
157 157 155 139 122 106
157 157 157 140 123 107
143 125 106
173 156 138 119 101
161 161 161 142 123 105
160 160 160 141 122 104
124 114 103
143 138 127 116 106
141 137 126 116 105
87
74
62
88
49
75
111
98
85
73
98
60
85
136 123 110
145 142 136 124 111
143 141 136 123 110
120 106
147 132 118 103
147 147 146 131 116 102
145 145 145 130 116 101
131 114
155 143 127 110
150 150 149 132 116
147 147 147 131 114
93
79
64
92
49
77
91
76
62
89
83
66
96
50
80
98
81
65
93
48
77
99
98
49
79
96
94
87
69
50
82
142 123 105
164 154 135 117
152 152 152 134 115
150 150 150 131 113
86
67
98
Temperature of Air on Condenser Coil 105°F
Temperature of Air on Condenser Coil 115°F
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
158
145
134
134
160
147
136
136
162
149
138
138
165
152
140
141
168
154
143
143
13.0
12.9
12.7
12.8
13.1
13.0
12.8
12.9
13.2
13.0
12.8
12.9
13.2
13.1
12.9
13.0
13.3
13.1
12.9
13.0
99
88
77
99
67
88
56
78
97
98
58
81
45
67
87
87
45
69
90
91
46
71
93
94
46
73
90
91
47
75
87
87
34
56
76
77
33
56
77
78
31
56
79
80
29
56
74
74
28
57
68
68
148
136
125
128
150
138
127
130
152
140
129
131
155
143
131
134
157
145
133
136
14.3
14.2
14.0
14.2
14.4
14.2
14.1
14.2
14.4
14.3
14.1
14.3
14.5
14.3
14.1
14.3
14.5
14.3
14.2
14.3
96
86
75
95
64
84
54
74
89
91
56
78
94
97
58
82
43
63
78
80
43
65
82
84
44
67
85
88
44
69
81
84
44
71
77
80
32
52
67
70
31
52
69
71
29
53
70
73
28
53
65
67
26
53
59
61
120 110
134 129 119 108
134 130 119 109
116 106
125 121 110 100
128 123 112 102
3750
4375
5000
5625
6250
109
96
83
71
94
107
94
81
69
90
132 119 107
136 134 128 115 103
136 134 129 116 103
119 104
144 129 114 100
138 138 137 123 108
138 138 138 124 109
129 112
149 139 123 106
140 140 140 123 107
141 141 141 124 107
128 116 103
127 125 120 107
130 127 122 109
117 102
140 126 111
129 129 129 114 100
131 131 131 117 102
127 111
143 135 119 102
131 131 131 114
134 134 134 117 100
89
75
60
85
88
73
96
96
79
63
90
94
77
61
86
98
140 121 102
154 150 131 113
143 143 143 124 106
143 143 143 124 106
84
65
94
138 119 100
82
63
90
96
99
145 145 127 108
133 133 133 115
136 136 136 117
Temperature of Air on Condenser Coil 125°F
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
137
127
116
121
139
129
118
123
141
131
120
125
144
133
122
127
146
136
124
129
15.6
15.5
15.3
15.5
15.7
15.5
15.3
15.5
15.7
15.5
15.3
15.6
15.7
15.5
15.4
15.6
15.7
15.6
15.4
15.6
94
83
73
91
62
80
91
95
67
87
99
51
70
81
84
54
74
86
90
57
78
91
95
59
82
89
94
61
86
87
92
41
59
70
73
41
61
73
77
42
64
77
81
42
65
72
77
42
67
68
73
30
48
59
63
29
49
61
64
28
49
62
66
26
49
56
60
24
48
49
54
1
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
(total 1 kW) and the compressor motors but
not the supply air blower motor.
112 102
116 113 102
121 116 105
105
125 112
118 116 111
123 120 115 102
115 100
131 122 108
120 120 120 106
125 125 125 110
125 109
133 131 115
122 122 122 106
127 127 127 110
3750
4375
5000
5625
6250
92
79
99
2
86
71
93
92
75
99
135 117
98
80
136 136 123 104
124 124 124 105
129 129 129 110
Johnson Controls Unitary Products
11
246695-YTG-C-0708
TABLE 6: ELECTRICAL DATA DJ150 (12-1/2 TON) W/O PWRD CONVENIENCE OUTLET
MCA
Max
Fuse1
Size
Max Fuse1 Size
w/Power
Supply
Blower
Pwr
Pwr
Min. Circuit
Ampacity
(Amps)
OD Fan
Motors
w/Power
Exhaust
(Amps)
Compressors
Exh Conv
Electric Heater Actual Heater
Exhaust
Voltage
Motor FLA Motor Outlet
Model No.
KW
Amps
(Amps)
(Amps)
RLA
ea.
LRA
ea.
FLA
ea.
3
HP
5
HP
3
HP
5
HP
3
5
3
5
3
HP
80
80
90
5
HP
90
90
90
FLA
FLA
HP
HP
HP HP
None
--
13.5
18.0
25.5
40.6
--
--
37.5
50.0
61.9
61.9
76.1
67.1 67.4 72.6 80 80
67.1 67.4 73.8 80 80
82.6 83.0 89.5 80 90
2TP04521825
2TP04522425
2TP04523625
2TP04525425
None
208
230
460
20.0 146.0
1.5
1.5
0.8
0.6
10.9 16.1
10.9 16.1
5.5
0.0
70.8 102.1 108.6 109.0 115.5 110 110
112.7 154.5 161.0 161.4 167.9 175 175
110
175
80
125
175
90
--
61.9
67.8
85.8
67.1 67.4 72.6 80 80
74.3 74.6 81.1 80 80
92.3 92.7 99.2 90 100
2TP04521825
2TP04522425
2TP04523625
2TP04525425
None
2TP04521846
2TP04522446
2TP04523646
2TP04525446
None
2TP04521858
2TP04522458
2TP04523658
2TP04525458
18.0
24.0
34.0
54.0
--
43.3
57.7
80
90
20.0 146.0
5.5
2.2
1.8
0.0
0.0
0.0
100
125
175
35
100
150
175
40
81.8 115.9 122.4 122.7 129.2 125 125
129.9 143.5 150.0 150.4 156.9 175 175
--
27.4
33.7
42.7
57.7
71.6
21.6
26.8
34
30.2 29.6 32.4 35 35
37.2 36.4 39.9 35 40
46.2 45.5
61.2 60.5
18
22.6
30.1
42.7
67.8
--
40
40
8.4
6.7
73.0
60.0
5.3
4.1
8.1
6.0
24
49
64
45 50
60 70
50
50
34
70
70
54
75.1 74.3 77.8 80 90
23.5 23.4 25.3 25 30
80
90
--
30
30
18
18.1
24.1
34.1
54.2
29.2
29
31.4 30 30
30
35
575
24
36.4 36.2 38.6 35 40
48.4 48.3 50.6 50 50
59.5 59.3 61.7 70 70
40
40
34
46
50
60
54
57.1
70
70
1
Maximum HACR breaker of the same AMP size is applicable.
TABLE 7: ELECTRICAL DATA DJ150 (12-1/2 TON) WITH PWRD CONVENIENCE OUTLET
MCA
Max
Fuse1
Size
Max Fuse1 Size
w/Power
Supply
Blower
Pwr
Pwr
Min. Circuit
Ampacity
(Amps)
OD Fan
Motors
w/Power
Exhaust
(Amps)
Compressors
Exh Conv
Electric Heater Actual Heater
Exhaust
Voltage
Motor FLA Motor Outlet
Model No.
KW
Amps
(Amps)
(Amps)
RLA
ea.
LRA
ea.
FLA
ea.
3
HP
5
HP
3
HP
5
HP
3
5
3
5
3
5
FLA
FLA
HP
HP
HP HP
HP
90
HP
100
100
110
150
200
100
100
125
150
175
45
None
--
13.5
18.0
25.5
40.6
--
--
37.5
50.0
71.9
73.0
88.6
77.1 77.4 82.6 90 90
79.5 79.8 86.3 90 90
95.1 95.5 102.0 90 100
2TP04521825
2TP04522425
2TP04523625
2TP04525425
None
90
208
230
460
20.0 146.0
1.5
1.5
0.8
0.6
10.9 16.1
10.9 16.1
5.5
10.0
100
125
175
90
70.8 114.6 121.1 121.5 128.0 125 125
112.7 167.0 173.5 173.9 180.4 175 175
--
71.9
80.3
77.1 77.4 82.6 90 90
86.8 87.1 93.6 90 90
98.3 104.8 105.2 111.7 100 110
2TP04521825
2TP04522425
2TP04523625
2TP04525425
None
2TP04521846
2TP04522446
2TP04523646
2TP04525446
None
2TP04521858
2TP04522458
2TP04523658
2TP04525458
18.0
24.0
34.0
54.0
--
43.3
57.7
90
20.0 146.0
5.5
2.2
1.8
10.0
5.0
110
150
175
40
81.8 128.4 134.9 135.2 141.7 150 150
129.9 156.0 162.5 162.9 169.4 175 175
--
32.4
39.9
49
35.2 34.6 37.4 40 40
43.4 42.7 46.2 40 45
52.5 51.7 55.2 50 60
67.5 66.7 70.2 70 70
81.3 80.6 84.1 90 90
27.5 27.4 29.3 30 30
18
22.6
30.1
42.7
67.8
--
45
50
8.4
6.7
73.0
60.0
5.3
4.1
8.1
6.0
24
60
60
34
64
70
80
54
77.8
25.6
31.8
39
90
90
--
30
35
18
18.1
24.1
34.1
54.2
34.2
34
36.4 35 35
35
40
575
4.0
24
41.4 41.2 43.6 40 45
53.4 53.3 55.6 60 60
64.5 64.3 66.7 70 70
45
45
34
51
60
60
54
62.1
70
70
1
Maximum HACR breaker of the same AMP size is applicable.
TABLE 8: ELECTRIC HEAT MULTIPLIERS
NOTES FOR TABLES 9 AND TABLE 10:
VOLTAGE
kW Cap. Multiplier
•
Blower performance includes dry coil and 2” throwaway
filters.
NOMINAL
RATING
208
0.75
0.92
0.92
0.92
240
230
•
Blower performance for gas heat includes the maximum
number of heat tubes available for each tonnage.
480
600
460
575
ESP (External Static Pressure) given is that available for the
supply and return air duct system. All internal resistances
have been deducted from the total static pressure of the
blower.
NOTE: Electric heaters are rated at nominal voltage. Use
this table to determine the electric heat capacity for
heaters supplied at lower voltages.
12
Johnson Controls Unitary Products
246695-YTG-C-0708
TABLE 11: ADDITIONAL STATIC RESISTANCE
Electric Heat KW2
1
2 3
CFM
Cooling Only
Economizer
18
24
36
54
3700
3900
4100
4300
4500
4700
4900
5100
5300
5500
5700
5900
6100
6300
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
0.04
0.04
0.04
0.05
0.05
0.05
0.05
0.06
0.06
0.06
0.06
0.07
0.07
0.07
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
0.21
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
0.22
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
0.26
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
2
3
Add these resistance values to the available static resistance in the respective Blower Performance Tables.
Deduct these resistance values from the available external static pressure shown in the respective Blower Performance Table.
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.
TABLE 12: ELECTRIC HEAT MINIMUM SUPPLY AIR CFM
UNIT NOMINAL TONS
12.5
HEATER
VOLTAGE
kW
MINIMUM SUPPLY AIR CFM
18
24
36
54
18
24
36
54
18
24
36
54
208/230
3750
3750
3750
480
600
TABLE 13: INDOOR BLOWER SPECIFICATIONS
MOTOR
RPM Eff.
MOTOR SHEAVE
BLOWER SHEAVE
MODEL
DJ150
BELT
HP
3
SF Frame Datum Dia. (in.) Bore (in.) Model Datum Dia. (in.) Bore (in.) Model
1725 80% 1.15
1725 87% 1.15
56
3.4 - 4.4
4.3 - 5.3
7/8
1VM50
1VP56
7.0
6.7
1
1
AK74
BK77
A54
5
184T
1 1/8
BX55
TABLE 14: POWER EXHAUST SPECIFICATIONS
MOTOR
RPM1
ELECTRICAL
POWER EXHAUST
FUSE
SIZE
CFM@
0.1 ESP
VOLT
PHASE
MODEL
HP
QTY
LRA
24.9
FLA
5.0
MCA
2PE0473125
2PE0473146
2PE0473158
208/230
460
1
1
1
6.3
2.8
1.9
10
5
1075
1050
0.75
1
2.2
3,800
N/A
575
1.5
4
1
Motors are multi-tapped and factory wired for high speed.
Johnson Controls Unitary Products
15
246695-YTG-C-0708
FRONT
FRONT
C
D
LEFT
B
LEFT
A
C
E
A
B
D
F
FIGURE 2 - UNIT 4 POINT LOAD
TABLE 15: 4 POINT LOAD WEIGHT
FIGURE 4 - UNIT WITH 6 POINT LOAD
TABLE 16: 6 POINT LOAD WEIGHT
Locations (lbs.)
Model
Location (lbs.)
Model
DJ150
A
B
C
D
E
F
A
B
C
D
DJ150
184
210
246
323
275
242
282
359
468
371
TABLE 17: UNIT WEIGHTS
Operating
Weight (lb.)
1480
Shipping
Weight (lb.)
Model DJ150
25-½"
60"
Cooling Unit Only
w/Economizer
1495
85
FRONT
84
LEFT
w/Power Exhaust
150
110
148
w/Gas Heat1
FIGURE 3 - UNIT CENTER OF GRAVITY
110
49
w/Electric Heat2
49
1
2
8 Tube Heat Exchanger
54 kW heater
16
Johnson Controls Unitary Products
246695-YTG-C-0708
119-7/16
For Gas Pipe Entry
see DETAIL A
Convenience
Outlet
Power
Entry
2-1/2
30-11/32
Convenience
Outlet Power
Entry 7/8
4-1/4
Control
Entry
7/8
11-1/2
50-3/4
FRONT
For Baserail
Dimensions
see
30-3/16
17-3/16
24-3/16
DETAIL B
59
6-3/16
89
27
LEFT
For Drain Dimensions
see DETAIL C
FIGURE 5 - UNIT DIMENSIONS
G
a
s
P
i
p
e
I
n
l
e
t
DETAIL A
DETAIL B
2
-
3
/
8
5
-
1
/
4
B
P
a
a
s
n
e
1
7
-
1
3
/
1
6
3
-
3
/
4
V
i
e
w
o
f
W
a
l
l
A
c
r
o
s
s
f
r
o
m
C
o
i
l
3
-
9
/
1
6
TABLE 18: UNIT CLEARANCES
DETAIL C
Top1
72”
36”
36”
Right
12”
36”
0”
Front
Left
Rear2
Bottom3
5
-
3
/
8
1
2
Units must be installed outdoors. Overhanging structure or
shrubs should not obstruct condenser air discharge outlet.
To remove the slide-out drain pan, a rear clearance of 60” is
required. If space is unavailable, the drain pan can be
removed through the front by separating the corner wall.
Units may be installed on combustible floors made from
wood or class A, B or C roof covering materials.
3
Johnson Controls Unitary Products
17
246695-YTG-C-0708
R
I
G
H
T
8
0
-
5
/
8
I
N
S
U
L
A
T
E
D
D
E
C
K
U
N
D
E
R
C
O
N
D
E
N
S
E
R
S
E
C
T
I
O
N
2
0
S
U
P
P
L
Y
2
0
6
R
E
T
U
R
N
2
T
Y
P
.
3
0
I
N
S
O
U
L
A
T
E
D
D
E
C
K
U
N
D
E
R
5
0
-
1
/
2
C
M
P
R
E
S
S
O
R
S
E
C
T
I
O
N
F
R
O
N
T
8
o
r
1
4
FIGURE 6 - PREDATOR® MAGNUM ROOF CURB DIMENSIONS
2
T
Y
P
2
3
4
3
0
-
1
/
2
5
0
-
1
/
2
8
0
-
5
/
8
2
6
R
E
T
U
R
N
S
U
P
P
L
Y
1
0
7
6
-
5
/
8
5
9
-
1
/
4
9
4
F
R
O
N
T
R
I
G
H
T
6
4
-
1
/
4
FIGURE 7 - SUNLINE™ TO PREDATOR® MAGNUM TRANSITION ROOF CURBS
18
Johnson Controls Unitary Products
246695-YTG-C-0708
32-11/16
6-13/16
Supply
Air
6-13/16
6-13/16
Return
Air
24
LEFT
27-1/2
21
18
21-3/16
19-3/16
17-3/16
12-5/16
7-1/8
FRONT
14-23/32
16-3/8
Bottom
Bottom
Bottom
Gas Supply Entry
18-1/16
19-5/8
Condensate
Drain
Power, Control and
Convenience Outlet
Wiring Entries
63-1/2
FIGURE 8 - BOTTOM DUCT OPENINGS (FROM ABOVE)
Dot
Plugs
18-1/4
Return
Air
28-1/4
Supply
Air
18-1/4
18-1/16
2-31/32
31-11/16
28-1/4
5-5/32
FIGURE 9 - SIDEFLOW DUCT DIMENSIONS
Johnson Controls Unitary Products
19
246695-YTG-C-0708
FIGURE 10 - DOWNFLOW ECONOMIZER HOOD DETAIL
TABLE 19: ECONOMIZER USAGE
Application
Description
Model
Bottom Return
Side Return
Downflow economizer with barometric relief
Horizontal economizer without barometric relief
Slab Economizer, 50” tall cabinet
2EE04705424
2EE047055241
2EE047052242
ERV or End Return
1
2
Barometric relief must be ordered separately and installed in duct work.
Barometric relief or fresh air hood not included. Must be ordered separately.
2EE04705424
Fresh Air Hood Fresh Air Damper Return Air Damper
Barometric Relief Damper
2EE04705424
2EE04705424
2EE04705424
2EE04705424
Barometric Relief Hood
FIGURE 11 - FACTORY INSTALLED DOWNFLOW ECONOMIZER
20
Johnson Controls Unitary Products
246695-YTG-C-0708
2EE04705424
Fresh Air Hood
2EE04705424
2EE04705424
2PE047032XX
Power Exhaust
Fresh Air Damper Return Air Damper
2EE04705424
Barometric Relief Damper
2EE04705424
Barometric Relief Hood
FIGURE 12 - FIELD INSTALLED DOWNFLOW ECONOMIZER W/POWER EXHAUST
2EE04705524
Return Air Damper
Field Installed
Duct Work
2EE04705524
Fresh Air Damper
2PE047032XX
Power Exhaust
1EH0408
Barometric
Relief Damper
1EH0408
Barometric
Relief Hood
2EE04705524
Fresh Air Hood
FIGURE 13 - FIELD INSTALLED HORIZONTAL ECONOMIZER W/POWER EXHAUST
Johnson Controls Unitary Products
21
246695-YTG-C-0708
1EH0409
Fresh Air Hood
2EE04705X24
Slab Economizer
2PE047032XX
Power Exhaust
1EH0409 Barometric
Relief Damper
1EH0409 Barometric
Relief Hood
FIGURE 14 - SLAB ECONOMIZER DOWNFLOW W/POWER EXHAUST
1EH0409
Fresh Air Hood
Field Installed
Duct Work
2EE04705X24
Slab Economizer
1EH0409
Barometric Relief Hood
2PE047032XX
Power Exhaust
1EH0409
Barometric Relief Damper
FIGURE 15 - SLAB ECONOMIZER END RETURN W/POWER EXHAUST
22
Johnson Controls Unitary Products
246695-YTG-C-0708
MECHANICAL SPECIFICATIONS
SINGLE PACKAGE AIR COOLED GAS/ELECTRIC UNITS FOR 12.5 NOMINAL TONS
PREDATOR® MAGNUM - DJ 150
11.35 EER
evaporator fan performance without removing panels or cre-
ating bypass of the coils. Condensate pan shall be slide out
design, constructed of a non corrosive material, internally
sloped and conforming to ASHRAE 62-B9 standards. Con-
densate connection shall be a minimum of ¾” I.D. female and
be rigid mount connection.
GENERAL
Units shall be manufactured by York International Unitary
Products Group in an ISO 9001 certified facility. YORK®
®
Predator Magnum units are convertible single packages
with a common footprint cabinet and common roof curb for all
12-1/2 ton models. All units have two compressors
with independent refrigeration circuits to provide 2 stages of
cooling. The units were designed for light commercial appli-
cations and can be easily installed on a roof curb, slab, or
INDOOR (EVAPORATOR) FAN ASSEMBLY
Fan shall be a belt drive assembly and include an adjustable
pitch motor pulley. Job site selected brake horsepower shall
not exceed the motors nameplate horsepower rating plus the
service factor. Units shall be designed to operate within the
service factor. Fan wheel shall be double inlet type with for-
ward curve blades, dynamically balanced to operate
smoothly throughout the entire range of operation. Airflow
design shall be constant volume. Bearings shall be sealed
and permanently lubricated for longer life and no
®
frame. All Predator units are self-contained and assembled
on rigid full perimeter base rails allowing for 3-way forklift
access and overhead 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. Independent Predator Mag-
num Economizer designs are used on side and down
discharge applications, as well as all tonnage sizes. Preda-
®
tor Magnum units are available in the following
maintenance. Entire blower assembly and motor shall be
slide out design.
configurations: cooling only, cooling with electric heat, and
cooling with gas heat. Electric heaters are available as fac-
tory-installed options or field-installed accessories.
OUTDOOR (CONDENSER) FAN ASSEMBLY
The outdoor fans shall be of the direct drive type, discharge
air vertically, have aluminum blades riveted to corrosion
resistant steel spider brackets and shall be dynamically bal-
anced for smooth operation. The outdoor fan motors shall
have permanently lubricated bearings internally protected
against overload conditions and staged independently. A
cleaning window shall be provided on two sides of the units
for coil cleaning.
DESCRIPTION
Units shall be factory assembled, single package, (Elec/Elec,
Gas/Elec), designed for outdoor installation. Units shall have
a minimum EER of 11.35. They shall have built in field con-
vertible duct connections for down discharge supply/return or
horizontal discharge supply/return and be available with fac-
tory installed options or field installed accessories. The units
shall be factory wired, piped and charged with R-22 refriger-
ant and factory tested prior to shipment. All unit wiring shall
be both numbered and color coded. The cooling performance
shall be rated in accordance with DOE and ARI test proce-
dures. Units shall be CSA certified to ANSI Z21.47 and UL
1995/CAN/CSA No. 236-M90 standards.
REFRIGERANT COMPONENTS
Compressors:
a. Shall be scroll type, direct drive, internally protected with
internal high-pressure relief and over temperature pro-
tection. The hermetic motor shall be suction gas cooled
and have a voltage range of + or – 10% of the unit name-
plate voltage.
UNIT CABINET
Unit cabinet shall be constructed of G90 galvanized steel with
exterior surfaces coated with a non-chalking, powder paint
finish, certified at 1000 hours salt spray test per ASTM-B117
standards. Indoor blower sections shall be insulated with
1/2” thick insulation coated on the airside. Aluminum foil
faced insulation shall be used in the unit’s compartments and
be fastened to prevent insulation from entering the air
stream. Cabinet doors shall be hinged with toolless access
for easy servicing and maintenance. Full perimeter base rails
shall be provided to assure reliable transit of equipment,
overhead rigging, fork truck access and proper sealing on
roof curb applications. Disposable 2” filters shall be fur-
nished and be accessible through hinged access door. Fan
performance measuring ports shall be provided on the out-
side of the cabinet to allow accurate air measurements of
b. Shall have internal spring isolation and sound muffling to
minimize vibration and noise, and be externally isolated
on a dedicated, independent mounting.
Coils:
a. Evaporator and condenser coils shall have aluminum
plate fins mechanically bonded to seamless internally
enhanced copper tubes with all joints brazed. Special
Phenolic coating shall be available as a factory option.
b. Evaporator and condenser coils shall be of the direct
expansion, draw-thru design.
26
Johnson Controls Unitary Products
246695-YTG-C-0708
Refrigerant Circuit and Refrigerant Safety Components shall
include:
ing temperature of 40 °F. Burners shall be of the in-shot type,
constructed of aluminum-coated steel. All gas piping shall
enter the unit cabinet at a single location, through either the
side or bottom, without any field modifications. An integrated
control board shall provide timed control of evaporator fan
functioning and burner ignition. Heating section shall be pro-
vided with the following minimum protection:
a. Independent fixed-orifice or thermally operated expan-
sion devices.
b. Solid core filter drier/strainer to eliminate any moisture or
foreign matter.
a. Primary and auxiliary high-temperature limit switches.
b. Induced draft pressure sensor.
c. Accessible service gage connections on both suction
and discharge lines to charge, evacuate, and measure
refrigerant pressure during any necessary servicing or
troubleshooting, without losing charge.
c. Flame roll out switch (manual reset).
d. The unit shall have two independent refrigerant circuits,
equally split in 50% capacity increments.
d. Flame proving controls. Unit shall have two independent
st
nd
stages of capacity (60% 1 stage, 100% 2 stage).
Unit Controls:
ELECTRIC HEATING SECTION (IF EQUIPPED)
a. Unit shall be complete with self-contained low-voltage
control circuit protected by a resetable circuit breaker on
the 24-volt transformer side.
An electric heating section, with nickel chromium elements,
shall be provided in a range of 9 thru 54 KW, offering two
stages of capacity all sizes. The heating section shall have a
primary limit control(s) (automatic reset) to prevent the heat-
ing element system from operating at an excessive tempera-
ture. The Heating Section assembly shall slide out of the unit
for easy maintenance and service. Units with Electric Heating
Sections shall be wired for a single point power supply with
branch circuit fusing (where required).
b. Unit shall incorporate a lockout circuit which provides
reset capability at the space thermostat or base unit,
should any of the following standard safety devices trip
and shut off compressor:
(1) loss-of-charge/Low-pressure switch,
(2) high-pressure switch,
UNIT OPERATING CHARACTERISTICS
Unit shall be capable of starting and running at 125 °F out-
door temperature, exceeding maximum load criteria of ARI
Standard 340/360. The compressor, with standard controls,
shall be capable of operation down to 0 °F outdoor tempera-
ture. Unit shall be provided with fan time delay to prevent cold
air delivery before heat exchanger warms up. (Gas heat
only).
(3) freeze-protection thermostat, evaporator coil.
c. If any of the above safety devices trip, a LED (light-emit-
ting diode) indicator shall flash a diagnostic code that
indicates which safety switch has tripped.
d. Unit shall incorporate “AUTO RESET” compressor over
temperature, over current protection.
ELECTRICAL REQUIREMENTS
e. Unit shall operate with conventional thermostat designs
and have a low voltage terminal strip for easy hook-up.
All unit power wiring shall enter unit cabinet at a single factory
provided location and be capable of side or bottom entry to
minimize roof penetrations and avoid unit field modifications.
Separate side and bottom openings shall be provided for the
control wiring.
f. Unit control board shall have on-board diagnostics and
fault code display.
g. Standard controls shall include anti-short cycle and low
voltage protection, and permit cooling operation down to
0 °F.
STANDARD LIMITED WARRANTIES
Compressor – 5 Years, Heat Exchanger – 10 Years, Elect.
Heat Elem. – 5 Years, Parts – 1 Year
h. Control board shall monitor each refrigerant safety
switch independently.
FACTORY INSTALLED OPTIONAL OUTDOOR AIR (Shall
be made available by either/or):
i.
Control board shall retain last 5 fault codes in non vola-
tile memory, which will not be lost in the event of a power
loss.
1. ELECTRONIC ENTHALPY AUTOMATIC ECONO-
MIZER – Outdoor and return air dampers that are inter-
locked and positioned by a fully-modulating, spring-
return damper actuator. The maximum leakage rate for
the outdoor air intake dampers shall not exceed 2%
when dampers are fully closed and operating against a
pressure differential of 0.5 IWG. A unit-mounted potenti-
ometer shall be provided to adjust the outdoor and return
air damper assembly to take in outdoor air to meet the
minimum ventilation requirement of the conditioned
GAS HEATING SECTION (IF EQUIPPED)
Heat exchanger and exhaust system shall be constructed of
aluminized steel or optional stainless steel. Shall be designed
with induced draft combustion with post purge logic, energy
saving direct spark ignition, and redundant main gas valve.
The heat exchanger shall be of the tubular type, constructed
of T1-40 aluminized steel (or optional 304 stainless steel) for
corrosion resistance and allowing minimum mixed air enter-
Johnson Controls Unitary Products
27
space during normal operation. During economizer oper-
ation, a mixed-air temperature control shall modulate the
outdoor and return air damper assembly to prevent the
supply air temperature from dropping below 55 °F.
Changeover from compressor to economizer operation
shall be provided by an integral electronic enthalpy con-
trol that feeds input into the basic module. The outdoor
intake opening shall be covered with a rain hood that
matches the exterior of the unit. Water eliminator/filters
shall be provided. Simultaneous economizer/compressor
operation is also possible. Dampers shall fully close on
power loss. Available with barometric relief or power
exhaust.
•
DIRTY FILTER SWITCH – This kit includes a differential
pressure switch that energizes the fault light on the unit
thermostat, indicating that there is an abnormally high-
pressure drop across the filters.
•
•
BREAKER – An HACR breaker can be factory installed
on the gas heat units or cooling units with electric heater.
DISCONNECT SWITCH - A disconnect can be factory
installed on cooling only units, sized for the largest elec-
tric heat available.
•
•
ELECTRIC HEAT - The electric heaters range from 18
kW to 54 kW and are available in all the voltage options
of the base units.
2. MOTORIZED OUTDOOR AIR DAMPERS – Outdoor
and return air dampers that are interlocked and posi-
tioned by a 2-position, spring-return damper actuator.
The maximum leakage rate for the outdoor air intake
dampers shall not exceed 2% when dampers are fully
closed and operating against a pressure differential of
0.5 IWG. A unit-mounted potentiometer shall be provided
to adjust the outdoor and return air damper assembly to
take in the design CFM of outdoor air to meet the ventila-
tion requirements of the conditioned space during normal
operation. Whenever the indoor fan motor is energized,
the dampers open up to one of two pre-selected posi-
tions – regardless of the outdoor air enthalpy. Dampers
return to the fully closed position when the indoor fan
motor is de-energized. Dampers shall fully close on
power loss.
STAINLESS STEEL HEAT EXCHANGER – For applica-
tions in a corrosive environment, this option provides a
full stainless steel heat exchanger assembly.
•
•
STAINLESS STEEL DRAIN PAN - Provides years of
trouble free operation in corrosive environments.
SMOKE DETECTOR – A smoke detector can be factory
mounted and wired in the supply and/or return air com-
partments.
OTHER PRE-ENGINEERED ACCESSORIES AVAIL-
ABLE
•
•
ROOF CURB - 14” and 8” high, full perimeter knockdown
curb, with hinged design for quick assembly.
BAROMETRIC RELIEF DAMPER – (Unit mounted –
Downflow, Duct Mounted – Sideflow) – Contains a rain
hood, air inlet screen, exhaust damper and mounting
hardware. Used to relieve internal air pressure through
the unit during economizer operation.
ADDITIONAL FACTORY INSTALLED OPTIONS
•
•
ALTERNATE INDOOR BLOWER MOTOR – For appli-
cations with high restrictions, units are available with
optional indoor blower motors that provide higher static
output and/or higher airflow.
•
•
PROPANE CONVERSION KIT – Contains new orifices
and gas valve springs to convert from natural to L.P. gas.
CONVENIENCE OUTLET (POWERED/NON-POW-
ERED) – Unit can be provided with an optional 120VAC
GFCI outlet with cover on the corner of the unit housing
the compressors.
–60 °F GAS HEAT KIT – Provides an electric heat kit for
the gas compartment for use in extreme low ambient
conditions.
•
•
•
PHASE MONITOR - Designed to prevent damage in out-
of-phase condition.
•
•
ECONOMIZER (Downflow and Sideflow)
POWER EXHAUST – (Unit mount – Downflow, Duct
mount – Sideflow)
COIL GUARD - Designed to prevent condenser coil
damage.
•
DUAL ENTHALPY KIT - Provides a second input to
economizer to monitor return air.
BAS CONTROLS - Include supply air sensor, return air
sensor, dirty filter indicator and air proving switch.
Subject to change without notice. Printed in U.S.A.
246695-YTG-C-0708
Copyright © 2008 by Johnson Controls, Inc. All rights reserved.
Supersedes: 246695-YTG-B-0606
Johnson Controls Unitary Products
5005 York Drive
Norman, OK 73069
|
