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TECHNICAL GUIDE
®
SINGLE PACKAGE GAS/ELECTRIC UNITS
AND SINGLE PACKAGE AIR
CONDITIONERS
WJ 180, 240 & 300
15, 20 & 25 NOMINAL TONS
12.3 EER (15 TON), 11.5 EER (20 TON),
10.4 EER (25 TON)
262291-YTG-F-1009
DESCRIPTION
YORK Sunline Magnum™ units are convertible single package high efficiency rooftops. All models have independent
dual refrigerant circuits for efficient part load operation.
Although the units are primarily designed for curb mounting
on a roof, they can also be slab-mounted at ground level or
set on steel beams above a finished roof.
All units include:
• Powder Paint finish that meets ASTM-B-117 1000 hour
salt spray standards
• Two-stage cooling provided by dual independent
refrigeration circuits with expansion valves, filter-driers, high
and low pressure/loss of charge switches and freezestats
• Scroll compressors
• Two-stage heating provided by dual independent heat
exchangers with aluminized steel tubes, redundant gas
valves, spark ignition with induced draft logic
• Permanently lubricated motors
• Bottom or side air discharge configuration capability
(field convertible)
• Belt drive blower motor with standard, high and low static
drive options
• Constant supply air volume (CV) with optional variable
air volume (VAV)
• Manufactured under the quality standards of ISO9001
• Simplicity® Control Board
• Zero-25% fixed air damper with hood
• Copper tube/aluminum fin coils
• Hinged filter access and tool free latched doors optional
• Hinged tool free blower, blower motor, filters and electrical panel access optional
• Rigging holes in base rails for lifting
• Single point power connection
• Complete factory package - tested, charged and wired
• CSA agency approvals on all units
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
WARRANTY
• One-year parts warranty
• A Five-year parts warranty on the compressors and
electric heat elements
• Ten-year parts warranty on the gas-fired heat
exchangers
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262291-YTG-F-1009
TABLE OF CONTENTS
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
TABLE OF CONTENTS . . . . . . . . . . . . . . . . . . . . . . 2
PRODUCT NOMENCLATURE . . . . . . . . . . . . . . . . . 3
FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
FACTORY-INSTALLED OPTIONS . . . . . . . . . . . . . . 5
FIELD-INSTALLED ACCESSORIES. . . . . . . . . . . . . 8
GUIDE SPECIFICATIONS . . . . . . . . . . . . . . . . . . . 50
LIST OF FIGURES
Fig. # Pg. #
1 UNIT CUTAWAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
2 ALTITUDE/TEMPERATURE CONVERSION
FACTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
3 TYPICAL WJ FIELD WIRING DIAGRAM . . . . . . . . . .42
4 UNIT DIMENSIONS WJ180, 240, & 300
(FRONT VIEW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 3
5 REAR VIEW DIMENSIONS . . . . . . . . . . . . . . . . . . . .44
6 UNIT DIMENSIONS wj180, 240 & 300
(RAINHOOD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
7 UNIT CENTER OF GRAVITY. . . . . . . . . . . . . . . . . . .46
8 TYPICAL UNIT APPLICATIONS . . . . . . . . . . . . . . . .46
9 FOUR AND SIX POINT LOADS. . . . . . . . . . . . . . . . . 47
10 UNIT ROOF CURB DIMENSIONS. . . . . . . . . . . . . . .48
11 ROOF CURB DUCT OPENINGS
DIMENSION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
12 CUT AWAY OF ROOF CURB . . . . . . . . . . . . . . . . . .4 8
13 TYPICAL SIMPLICITY® CONTROL WIRING
DIAGRAM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
LIST OF TABLES
Tbl. # Pg. #
1 SOUND POWER RATING . . . . . . . . . . . . . . . . . . . . .11
2 CAPACITY RATINGS . . . . . . . . . . . . . . . . . . . . . . . . .11
3 GAS HEAT RATINGS . . . . . . . . . . . . . . . . . . . . . . . . .11
4 COOLING CAPACITIES FOR WJ180. . . . . . . . . . . . .12
5 COOLING CAPACITIES FOR WJ240. . . . . . . . . . . . .14
6 COOLING CAPACITIES FOR WJ300. . . . . . . . . . . . .16
7 ALTITUDE CORRECTION FACTORS . . . . . . . . . . . .18
8 WJ180 BLOWER PERFORMANCE - 15 TON
STANDARD DRIVE (COOLING ONLY)
DOWNFLOW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Tbl. #
9 WJ180 BLOWER PERFORMANCE - 15 TON
STANDARD DRIVE (GAS HEAT) DOWNFLOW . . . . 21
10 WJ180 BLOWER PERFORMANCE - 15 TON HIGH
STATIC DRIVE (COOLING ONLY) DOWNFLOW . . . 22
11 WJ180 BLOWER PERFORMANCE - 15 TON HIGH
STATIC DRIVE (GAS HEAT) DOWNFLOW . . . . . . . 23
12 WJ240 BLOWER PERFORMANCE - 20 TON
STANDARD DRIVE (COOLING ONLY)
DOWNFLOW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
13 WJ240 BLOWER PERFORMANCE - 20 TON
STANDARD DRIVE (GAS HEAT) DOWNFLOW . . . . 25
14 WJ240 BLOWER PERFORMANCE - 20 TON HIGH
STATIC DRIVE (COOLING ONLY) DOWNFLOW . . . 26
15 WJ240 BLOWER PERFORMANCE - 20 TON HIGH
STATIC DRIVE (GAS HEAT) DOWNFLOW. . . . . . . . 27
16 WJ300 BLOWER PERFORMANCE - 25 TON
STANDARD DRIVE (COOLING ONLY)
DOWNFLOW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
17 WJ300 BLOWER PERFORMANCE - 25 TON
STANDARD DRIVE (GAS HEAT) DOWNFLOW . . . . 29
18 WJ300 BLOWER PERFORMANCE - 25 TON HIGH
STATIC DRIVE (COOLING ONLY) DOWNFLOW . . . 30
19 WJ300 BLOWER PERFORMANCE - 25 TON HIGH
STATIC DRIVE (GAS HEAT) DOWNFLOW. . . . . . . . 31
20 BLOWER MOTOR AND DRIVE DATA. . . . . . . . . . . . 32
21 STATIC RESISTANCES. . . . . . . . . . . . . . . . . . . . . . . 32
22 POWER EXHAUST PERFORMANCE . . . . . . . . . . . . 32
23 WJ ELECTRICAL DATA W/O POWERED
CONVENIENCE OUTLET - STD DRIVE MOTOR . . . 33
24 WJ ELECTRICAL DATA W/O POWERED
CONVENIENCE OUTLET - HIGH STATIC DRIVE
MOTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
25 WJ ELECTRICAL DATA W/O POWERED
CONVENIENCE OUTLET - LOW STATIC DRIVE . . . 37
26 WJ ELECTRICAL DATA W/POWERED
CONVENIENCE OUTLET - STD DRIVE MOTOR . . . 38
27 WJ ELECTRICAL DATA W/POWERED
CONVENIENCE OUTLET - HIGH STATIC DRIVE
MOTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
28 WJ ELECTRICAL DATA W/POWERED
CONVENIENCE OUTLET - LOW STATIC DRIVE . . . 42
29 PHYSICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
30 SUPPLY FAN VFD WEIGHTS, IN LBS. . . . . . . . . . . . 44
31 ELECTRIC HEAT CORRECTION FACTORS . . . . . . 44
32 UTILITIES ENTRY DATA . . . . . . . . . . . . . . . . . . . . . . 45
33 MINIMUM CLEARANCES. . . . . . . . . . . . . . . . . . . . . . 47
34 FOUR AND SIX POINT LOADS . . . . . . . . . . . . . . . . . 49
Pg. #
2 Johnson Controls Unitary Products
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PRODUCT NOMENCLATURE
W J 180 N24 A 2 A AA 1 0 1 2 4 A
Product Category
W = A/C, Single Pkg.,
R-22 w/6-Row Evap.
Airflow
1 = First Generation
Product Generation
2 = Second Generation
C00 = Cooling Only. No field installed
electric heat
Heat Type and Nominal Heat Capacity
N24 = 240 MBH Output Aluminized Steel
N32 = 320 MBH Output Aluminized Steel
S24 = 240 MBH Output Stainless Steel
S32 = 320 MBH Output Stainless Steel
E18 = 18 KW
E36 = 36 KW
E54 = 54 KW
E72 = 72 KW
Gas Heat Options
Electric Heat Options
180 = 15 Ton
Nominal Cooling Capacity
240 = 20 Ton
300 = 25 Ton
Product Identifier
J = 11.0+ EER A/C
Voltage
2 = 208/230-3-60
4 = 460-3-60
5 = 575-3-60
Product Style
A = Style A
AA = None
Standard Cabinet
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
RC = Coil Guard & American Flag
TA = Technicoat Condenser Coil
TJ = Technicoat Evaporator Coil
TS = Technicoat Evaporator & Condenser Coils
BA = Hinged Filter Door & Tool Free Access Panels
Additional Options
Hinged Filter Door & Tool Free Access Cabinet
BB = Phase Monitor, Hinged Filter Door & Tool Free
Access Panels
BC = Coil Guard, Hinged Filter Door & Tool Free
Access Panels
BD = Dirty Filter Switch, Hinged Filter Door &
Tool Free Access Panels
BE = Phase Monitor & Coil Guard, Hinged Filter
Door & Tool Free Access Panels
BF = Phase Monitor & Dirty Filter Switch, Hinged
Filter Door & Tool Free Access Panels
BG = Coil Guard & Dirty Filter Switch, Hinged Filter
Door & Tool Free Access Panels
BH = Phase Monitor, Coil Guard & Dirty Filter Switch,
Hinged Filter Door & Tool Free Access Panels
15-25 Ton Sunline Magnum™ Model Number Nomenclature
ZZ = If desired option combination is not listed above, ZZ will be assigned and configuration options will be
located in digits 15-18.
SS Drain Pan
Configuration Options (not required for all units)
These four digits will not be assigned until a quote is requested, or an order placed.
CPC Controller, DFS, APS
Johnson Controller UNT 1126 (N2 protocol), DFS, APS
Honeywell Controller, DFS, APS
Novar Controller, DFS, APS
Simplicity IntelliComfort Controller
Simplicity IntelliComfort Controller w/ModLinc
York Commercial Comfort System (YCCS) Rtu Controller
2" Pleated filters
4" Pleated filters
BAS Ready Economizer (2-10 V.D.C. Actuator without a controller)
Double Wall Construction
Heat Reclaim Coil 2-Row with 1-5/8” Stub-Out
Heat Reclaim Coil 2-Row with 2-1/8” Stub-Out
Heat Reclaim Coil 3-Row with 1-5/8” Stub-Out
Heat Reclaim Coil 3-Row with 2-1/8” Stub-Out
Any Combination of Additional Options that Don’t Have an Option Code Pre-assigned
Hot Gas Bypass (Standard on VAV, Optional on CV)
Variable Air Volume, VFD (not available with factory installed BAS options)
Variable Air Volume, VFD with ModLINC (not available with factory installed BAS options)
Variable Air Volume, VFD and Manual Bypass (not available with factory installed BAS options)
Variable Air Volume, VFD and Manual Bypass with ModLINC (not available with factory installed BAS options)
Variable Air Volume, VFD (BAS ready)
Variable Air Volume, VFD and Manual Bypass (BAS ready)
Variable Air Volume, VFD Ready (for customer provided, field installed drive)
Variable Air Volume, VFD Ready with ModLINC (for customer-provided, field-installed drive)
A = No Options Installed
Installation Options
B = Option 1
C = Option 2
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
1 = Disconnect
2 = Non-Pwr'd Conv. Outlet
3 = Smoke Detector S.A.
4 = Smoke Detector R.A.
5 = Pwr'd Conv. Outlet
Options
N = Options 2 & 3
P = Options 2 & 4
Q = Options 2, 3, & 4
R = Options 3 & 4
S = Option 5
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
A = Std. Motor
B = Std. Motor/Economizer
C = Std. Motor/Economizer/Power Exhaust
(Downflow Only)
D = Std. Motor/Motorized Damper
E = Std. Motor/Motorized Damper/Barometric Relief
J = Std. Motor/Economizer/Barometric Relief
N = Hi Static
P = Hi Static/Economizer
Q = Hi Static/Economizer/Power Exhaust
(Downflow Only)
R = Hi Static/Motorized Damper
K = Hi Static/Motorized Damper/Barometric Relief
S = Hi Static/Economizer/Barometric Relief
2 = Low Static
3 = Low Static/Economizer
4 = Low Static/Economizer/Power Exhaust
(Downflow Only)
5 = Low Static/Motorized Damper
6 = Low Static/Motorized Damper/Barometric Relief
7 = Low Static/Economizer/Barometric Relief
Johnson Controls Unitary Products 3
262291-YTG-F-1009
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262291-YTG-F-1009
FEATURES
All models are available with a wide variety of factorymounted options such as stainless steel heat exchangers,
phase monitor, dirty filter switch, and coil guard to make them
suitable for almost every application.
All units are self-contained and assembled on full perimeter
base rails with holes in the four corners for overhead rigging.
Every unit is completely piped, wired, charged and tested at
the factory to simplify the field installation and to provide
years of dependable operation.
All models (including those with an economizer) are suitable
for either bottom or horizontal duct connections. Models with
factory installed power exhaust are suitable for bottom
duct connections only. For bottom duct, you remove the
sheet metal panels from the supply and return air openings
through the base of the unit. For horizontal duct, you replace
the supply and return air panels on the rear of the unit with a
side duct flange accessory.
All models are available with these “factory mounted” outdoor
air damper options:
• Single enthalpy economizer with or without power
exhaust
• BAS-ready economizer with or without power exhaust
• Motorized outdoor air damper
• Barometric Relief Damper
A fixed outdoor air intake assembly will be shipped in the
return air compartment of all units ordered without an economizer or motorized outdoor air damper option. The assembly
includes a rain hood with a damper that can be set for 10, 15
or 25% outdoor air. With bottom duct connections, the intake
damper assembly should be mounted over the opening in the
return air panel. With horizontal ductwork, it should be
mounted on the return air duct.
All supply air blowers are equipped with a belt drive that can be
adjusted to meet the exact requirements of the job. A high
static drive option is available for applications with a higher
CFM and/or static pressure requirement. A variable air volume
(V AV) option using a variable frequency drive is available for
applications requiring a constant supply duct pressure. A differential pressure transducer is used to monitor supply duct static
pressure and return a speed reference signal to the VFD to
control the output of the indoor blower motor.
All compressors include scroll compressors and internal pressure relief. Every refrigerant circuit includes an expansion
valve, a liquid line filter-drier, a discharge line high pressure
switch and a suction line with a freezestat and low pressure/
loss of charge switch to protect all system components. A hot
gas bypass option, consisting of an adjustable compressor
discharge bypass valve, is available for low cooling load
applications.
• Simplicity® Controls - Simplicity® control boards have
standardized a number of features previously available
only as options or by utilizing additional controls.
• Low Ambient - An integrated low-ambient control
allows all units to operate in the cooling mode down
to 0ºF 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 Simplicity® control board used in this product will
effectively operate the cooling system down to 0°F
when this product is applied in a comfort cooling
application for people. An economizer is typically
included in this type of application. When applying this
product for process cooling applications (computer
rooms, switchgear, etc.), please reference applications
bulletin AE-011-07 or call the applications department
for Unitary Products @ 1-877-UPG-SERV for
guidance. Additional accessories may be needed for
stable operation at temperatures below 30°F.
• 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.
• Lead-Lag - An integrated Lead-Lag option allows
equal run time hours on all compressors, thereby
extending the life of all compressors. This option is
selectable on the unit control board.
• Fan Delays - Fan on and fan off delays are fully programmable. 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.
• 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 control board will alarm on ignition failures, compressor
lockouts and repeated limit switch trips.
• 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.
• 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.
4 Johnson Controls Unitary Products
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262291-YTG-F-1009
LOCATION OF VFD (Optional)
LOCATION OF VFD BYPASS (Optional)
FIGURE 1 - UNIT CUTAWAY
All units have long lasting powder paint cabinets with 1000
hour salt spray test approval under ASTM-B117 procedures.
All models are CSA approved.
• Warranty - All models include a one-year limited parts
warranty on the complete unit. Compressors and electric
heater elements carry a five-year warranty. Gas heat
exchangers carry a 10-year parts warranty.
Gas Heat Operation - All gas heat units are built with
two heating sections for two equal stages of capacity
control. Each section includes a durable heat exchanger
with aluminized steel or optional stainless steel tubes, a
redundant gas valve, spark ignition, power venting, an
ignition module for 100% shut-off and all of the safety
controls required to meet the latest ANSI standards.
The gas supply piping can be routed into the heating
compartment through a hole in the base pan of the unit
or through a knockout in the piping panel on the front of
the unit.
• Electric Heat Operation - All electric heat models (factory installed only) are wired for a single power source
and include a bank of nickel chromium elements
mounted at the discharge of the supply air blower to provide a high velocity and uniform distribution of air across
the heating elements. Every element is fully protected
against excessive current and temperature by fuses and
two thermal limit switches.
The power supply wiring can be routed into the control
box through a threaded pipe connection in the base pan
of the unit or through a knockout in the wiring panel on
the front of the unit.
• BAS Controls - York’s Magnum™ series units offer factory mounted BAS controls such as Simplicity
Comfort
™, Novar®, Honeywell, Johnson, York Commer-
®
Intelli-
cial Comfort System (YCCS) and CPC.
F A CTORY-INSTALLED OPTIONS
• SINGLE INPUT ELECTRONIC ENTHALPY ECONOMIZERS - Includes a slide-in / plug-in damper assembly
with fully modulating spring-return motor actuator capable of introducing up to 100% outdoor air with nominal
1% leakage type dampers.
The enthalpy system contains one sensor that monitors
the outdoor air and determines when the air is cool
enough and dry enough to provide free cooling.
The rainhood is painted to match the basic unit and must
be field-assembled before installing.
• BAS-READY ECONOMIZER - Includes a slide-in / plugin damper assembly with fully modulating spring-return
motor actuator with zero to 95-degree rotation capable of
introducing up to 100% outdoor air with nominal 1% leakage type dampers.
Actuator requires 2-10 VDC input from an external
source, such as a field-installed or factory-installed BAS
controller. BAS-ready actuators have an adjustable auxiliary end-switch for optional power exhaust control.
Johnson Controls Unitary Products 5
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262291-YTG-F-1009
For units with optional VAV or Simplicity® Intelli-Comfort™ control, a factory-installed, dry bulb sensor determines if outdoor air temperature is low enough to provide
free-cooling operation. (Field-installed humidity sensors
for either outdoor air or outdoor & return air streams are
available for single enthalpy and differential enthalpy
configurations, respectively).
The rainhood is painted to match the basic unit and must
be field-assembled before installing.
• POWER EXHAUST - Our single economizer options are
available with power exhaust. Whenever the outdoor air
intake dampers are opened for free cooling, the exhaust
fan will be energized to prevent the conditioned space
from being over-pressurized during economizer operation.
BAS-ready economizer actuators have an adjustable auxiliary end-switch to provide a range of damper positions
available to energize power exhaust. For units with optional
VAV, power exhaust is energized by means of a binary output signal from the unit's VAV control board.
The exhaust fan, motor and controls are installed and
wired at the factory. The rain hood must be assembled
and installed in the fiel d .
The power exhaust option can only be used on bottom duct configurations.
• MOTORIZED OUTDOOR AIR INTAKE DAMPER -
Includes a slide-in / plug-in damper assembly with a 2position, spring return motor actuator which opens to a
pre-set position whenever the supply air blower is operating and will drive fully closed when the blower unit
shuts down.
The rain hood is painted to match the basic unit and
must be field assembled before installing.
• BAROMETRIC RELIEF DAMPER - This damper option
can be used to relieve internal building air pressure on
units with an economizer without power exhaust. This
accessory includes a rain hood, a bird screen and a fully
assembled damper. With bottom duct connections, the
damper should be mounted over the opening in the
return air panel. With horizontal ductwork, the accessory
should be mounted on the return air duct.
• PHENOLIC COATED EVAPORATOR AND CON-
DENSER COILS - Special coating process that utilizes
Technicoat 10-1" processes. Coating is applied by total
immersion of the complete coil for maximum protection.
• ELECTRIC HEA T ERS wired for single point power supply. These nickel chromium heater elements are provided with limit and automatic reset capability to prevent
operation at excessive temperatures.
• V ARIABLE AIR VOLUME (VAV) - A factory-installed vari-
able frequency drive (VFD), mounted in the Blower Access
compartment, is used to control the speed of the indoor
blower motor in order to maintain a constant static pressure
in the supply duct. A pressure transducer and VAV control
board are mounted inside the control box. The drive comes
completely wired and pre-programmed from the factory.
An optional, factory-installed manual bypass switch
available with factory-installed VFD can be found in the
Blower Motor Access compartment. The switch can be
used to either route power to the VFD for modulating
control of the blower motor, to bypass the drive and operate the motor at full speed, or to power the drive (and not
the motor) for diagnostic purposes.
Due to space limitations, VAV is not available with any of
the factory-installed BAS options described below, but is
available with ‘BAS-ready’ models. Terminal blocks are
provided in the control box for field wiring of the customer-installed BAS.
A ‘VFD-ready’ option provides the provisions for a customer-installed drive. The unit comes with a mounting
bracket installed in the Blower Access compartment
which may accommodate other vendor’s drives depending on their size. In order to utilize the unit’s mounting
bracket, the maximum recommended drive dimensions
are as follows:
For 5-hp motor applications........................13” H x 6” W x 7” D
For 7.5 thru 15-hp motor applications.........13” H x 8” W x 8” D
If the drive will not fit in the allotted space, then it will have
to be mounted elsewhere; either within the building on a
perpendicular wall which is not subjected to excessive
temperature, vibration, humidity , dust, corrosive gas,
explosive gas, etc., or within an appropriate enclosure
rated for outside installation to safeguard against moisture,
dust and excessive heat.
A terminal block located in the control box is provided for
field connection of the VFD controls.
• HOT GAS BYPASS - To allow for low cooling load operation, a direct-acting pressure-modulating bypass control
valve installed on the system #1 discharge line is used to
divert high temperature, high pressure refrigerant around
the TXV in order to maintain a desired minimum evaporator pressure. HGBP is standard on all units with VAV
and optional with CV units.
• FILTER OPTIONS - Standard units are shipped with 2”
throw-away filters installed. 2” pleated and 4” pleated filters are offered as a factory installed option.
• CONVENIENCE OUTLET - This 110 volt outlet can be
“powered” by the unit with a stepdown transformer or
you may order the unit with a “non-powered” convenience outlet that can be wired in the field.
• 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.
• DOUBLE WALL CONSTRUCTION - Optional double
wall construction is available to provide smooth inner
surfaces for easy and effective cleaning to reduce risk of
6 Johnson Controls Unitary Products
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262291-YTG-F-1009
dirt and bacterial accumulation. Fiberglass insulation is
sandwiched between heavy gauge steel sheets to form a
durable, rigid casing to withstand higher working pressures and impact forces. The heavy-duty construction
provides excellent acoustic and thermal insulation and
eliminates erosion of insulation material and contamination of the air stream.
• BAS - Building Automation System Controls (available on two-system cooling product only).
Simplicity® INTELLI-Comfort™ CONTROL - The Y ork®
Simplicity® 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 programming plus holiday
scheduling is built-in. Two different modes of demand
ventilation are achieved through the INTELLI-Comfort™
using CO
sensors. It uses an inside CO2 sensor to per-
2
form Demand Ventilation. It can also use an Outside CO2
sensor to perform Differential Demand Ventilation. It
uses a Patented Comfort Ventilation algorithm to provide
comfortable ventilation air temperature. The patented
economizer-loading algorithm will protect the equipment
when harsh operating conditions 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 INTELLIStart™ 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 Simplicity® INTELLI-Comfort™ balances space temperature, ve nt il a t i o n a ir te mp erature,
and humidity for ultimate comfort.
CO
2
Simplicity® INTELLI-Comfort™ with ModLINC CON-
TROL - The York® Simplicity® 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® building automation system controller is factory installed. Includes supply
air sensor, return air sensor, dirty filter indicator switch,
and air proving switch.
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.
CPC BAS CONTROL - The Computer Process Controls
Model 810-3060 ARTC Advanced Rooftop building automation system controller is factory installed. Includes
supply air sensor, return air sensor, dirty filter indicator
switch and air proving switch.
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, change-over bypass and VAV systems.
• SMOKE DETECTORS - (supply air & return air) The
smoke detectors stop operation of the unit by interrupting
power to the control board if smoke is detected within the
air compartment.
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.
• COIL GUARD - Customers can purchase a coil guard kit
to protect the condenser coil from damage. This is not a
hail guard kit.
• STAINLESS STEEL HEAT EXCHANGER - For applica-
tions in corrosive environments, this option provides a
full stainless steel heat exchanger assembly.
• STAINLESS STEEL DRAIN PAN - An optional rust-proof
stainless steel drain pan is available to provide ye ars of
trouble-free operation in corrosive environments.
• PHASE MONITORS - Designed to prevent unit damage.
The phase monitor will shut the unit down in an out-ofphase condition.
• HIGH ST ATIC DRIVE - May include a belt, blower pulley,
motor pulley or a motor change to enhance blower performance.
• LOW STATIC DRIVE - May include a belt, blower pulley,
motor pulley or a motor change when standard airflow is
not required. (WJ240 & 300 only)
• 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. Factory installed option
or field installed accessory.
• HINGED FILTER DOOR/”T OOL FREE” BLOWER AND
ACCESS PANELS (not hinged) - This option allows for
easy access and maintenance.
NOTE:Knobs are shipped separately within the unit to
prevent shipping damage. These must be field
installed for tool free operation.
• HINGED/"TOOL FREE" BLOWER, BLOWER MOTOR,
FILTER AND ELECTRIC ACCESS PANELS - This
Johnson Controls Unitary Products 7
Page 8
262291-YTG-F-1009
option allows for complete hinged and tool free access to
the unit's blower, blower motor , filters and electrical panel
sections.
FIELD-INSTALLED ACCESSORIES
• SINGLE INPUT ELECTRONIC ENTHALPY ECONOMIZERS - Includes a slide-in / plug-in damper assembly
with fully modulating spring-return motor actuator capable of introducing up to 100% outdoor air with nominal
1% leakage type dampers.
The enthalpy system contains one sensor that monitors
the outdoor air and determines when the air is cool
enough and dry enough to provide free cooling.
The rainhood is painted to match the basic unit and must
be field-assembled before installing.
Power exhaust is not available as a field installed option.
• MOTORIZED OUTDOOR AIR INTAKE DAMPER -
Includes a slide-in / plug-in damper assembly with a 2-position, spring return motor actuator which opens to some preset position whenever the supply air blower is operating
and will drive fully closed when the blower unit shuts down.
The rain hood is painted to match the basic unit and
must be field assembled before installing.
Power exhaust is not available as a field installed option.
• ROOF CURBS - Fourteen-inch high roof curbs provide a
water-tight seal between the unit and the finished roof.
These full perimeter curbs meet the requirements of the
National Roofing Contractors Association (NRCA) and
are shipped knocked-down for field assembly.
They're designed to fit inside the base rails of the unit
and include both a wood nailing strip and duct hanger
supports.
• HIGH ALTITUDE NATURAL GAS - Burner orifices and
pilot orifices are provided for proper furnace operation at
altitudes up to 6,000 feet.
• PROPANE - Burner orifices, pilot orifices and gas valve
parts are provided to convert a natural gas furnace to
propane.
• HIGH ALTITUDE PROPANE - Burner orifices and pilot
orifices are provided for proper furnace operation at alti-
tudes up to 6,000 feet. This accessory supplements the
basic propane conversion kit.
• SIDE DUCT FLANGES - One-inch flanges replace the
supply and return air panels on the rear of the unit to
accommodate horizontal duct connections. These
flanges can also be used individually for bottom supply/
horizontal return or horizontal supply/bottom return. They
cannot be used on units with power exhaust.
• BAROMETRIC RELIEF DAMPER - This damper accessory can be used to relieve internal building air pressure
on units with an economizer without power exhaust. This
accessory includes a rain hood, a bird screen and a fully
assembled damper. With bottom duct connections, the
damper should be mounted over the opening in the
return air panel. With horizontal ductwork, the accessory
should be mounted on the return air duct.
• HIGH ST ATIC DRIVE - May include a belt, blower pulley,
motor pulley or a motor change to enhance blower performance.
• ENTHALPY ACCESSORY CONTROL KIT - This kit
contains the required components to convert a single
enthalpy economizer to dual enthalpy.
• BURGLAR BARS - Mount in the supply and return
openings to prevent entry into the duct work.
• 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.
• WOOD SKID - Allows unit to be handled with 90” forks.
• CO
• COIL GUARD - Customers can purchase a coil guard kit
• PHASE MONITORS - Designed to prevent unit damage.
SENSOR - Senses CO2 levels and automatically
2
overrides the economizer when levels rise above the
present limits.
to protect the condenser coil from damage. This is not a
hail guard kit.
The phase monitor will shut the unit down in an out-ofphase condition.
8 Johnson Controls Unitary Products
Page 9
262291-YTG-F-1009
TABLE 1: SOUND POWER RATING
UNIT
SIZE
WJ180
WJ240
WJ300
1.
CFM
6,000 1.00 1,080 4.60 99 99 89 82 84 77 72 67 89 56
8,000 1.00 1,120 6.65 102 102 92 85 87 80 75 70 92 59
10,000 1.30 1160 12.5 108 108 98 91 93 86 81 76 98 65
These values have been accessed using a model of sound propagation from a point source into the hemispheric\free field. The
dBA values provided are to be used for reference only. Calculation of dBA values cover matters of system design and the fan
manufacture has no way of knowing the details of each system. This constitutes and expectation to any specification or guarantee
requiring a dBA value or sound data in any other form than sound power level ratings.
2.
At a distance of 10 feet from the blower.
TABLE 2: CAPACITY RATINGS
MODEL MBH
COOLING ONLY
WJ180C00
WJ240C00
WJ300C00
COOLING WITH GAS HEAT
WJ180N/S
WJ240N/S
WJ300N/S
COOLING WITH ELECTRIC HEAT
WJ180E18
WJ180E36
WJ180E54
WJ180E72
WJ240E18
WJ240E36
WJ240E54
WJ240E72
WJ300E18
WJ300E36
WJ300E54
WJ300E72
1.
Certified in accordance with the Unitary Large Equipment certification program AHRI Standard 340/360 (formerly ARI 340/360). (Does Not Include WJ300*
Models).
2.
EER = Energy Efficiency Ratio at full load - the cooling
capacity in Btu’s per hour (Btuh) divided by the power
input in watts, expressed in Btuh per watt (Btuh/watt).
ESP BLOWER
IWG RPM BHP 63 125 250 500 1,000 2,000 4,000 8,000
1
180 12.3 13.6
240 11.5 12.3
300 10.4 11.3
180 12.3 13.6
240 11.5 12.3
300 10.4 11.3
180 12.3 13.6
180 12.3 13.6
178 12.1 13.3
178 12.1 13.3
240 11.5 12.3
240 11.5 12.3
238 11.3 12.0
238 11.3 12.0
300 10.4 11.3
300 10.4 11.3
298 10.2 11.1
298 10.2 11.1
1
EER
SOUND POWER (db 10
Octave Band Centerline Frequency (Hz)
3.
IPLV = Integrated Part Load Value.
2
IPLV
3
TABLE 3: GAS HEAT RATINGS
-12
Watts)
SWL
dB(A)
dB(A)
@
10Ft.
2
MODEL MBH INPUT MBH OUTPUT
WJ180N/S24
WJ180N/S32
WJ240N/S24
WJ240N/S32
WJ300N/S24
WJ300N/S32
300 240
400 320
300 240
400 320
300 240
400 320
NOTE: All gas units are two-stage heating.
First stage is 50% of total.
S.S.E. = Steady State Efficiency (80%) - output divided by input.
For units with VFD and electric or gas heat, the
speed of the indoor blower motor continues to be
controlled by duct static pressure via the VAV control board.
If there are VAV boxes present in the duct system,
the boxes must be driven to the full-open position
using a customer-supplied power source to assure
adequate airflow across electric heating elements or
gas heat exchanger tubes.
Johnson Controls Unitary Products 9
Page 10
262291-YTG-F-1009
TABLE 4: COOLING CAPACITIES FOR WJ180
Air on Evaporator Coil
CFM
WB
(°F)
Total
Cap.
(MBH)
2
Total
1
Input
(kW)
90 85 80 75 70 65 90 85 80 75 70 65
75°F 85°F
Sensible Capacity (MBH)
Return Dry Bulb (°F)
77 217 10.8 74 71 59 45 30 16 210 11.8 80 73 58 43 28 14
3750
72 200 10.5 115 100 86 72 57 43 193 11.6 114 99 85 70 55 40
67 184 10.2 156 128 113 99 84 70 177 11.3 148 126 111 96 82 67
62 165 9.9 163 153 132 117 103 88 160 11.0 159 152 130 116 101 86
77 227 11.0 100 83 66 48 31 14 219 11.9 99 81 64 47 29 12
4500
72 210 10.6 130 113 96 78 61 44 202 11.7 128 111 93 76 59 41
67 192 10.3 161 143 126 108 91 74 185 11.4 158 140 123 106 88 71
62 172 10.0 171 164 147 129 112 95 167 11.1 166 162 144 127 109 92
57 171 10.0
171 171 152 135 118 100 166 11.1 166 166 150 132 115 97
77 237 11.1 127 95 72 52 32 11 228 12.1 117 90 70 50 30 10
5250
72 219 10.8 146 126 105 85 65 45 210 11.8 143 123 102 82 62 42
67 201 10.4 165 159 139 118 98 78 192 11.5 168 155 135 115 94 74
62 180 10.1 178 175 161 141 121 101 174 11.3 173 171 158 138 118 98
57 178 10.1
178 178 168 148 127 107 173 11.2 173 173 164 144 124 104
77 247 11.2 153 107 79 56 32 9 237 12.2 136 99 76 53 31 8
6000
72 228 10.9 161 138 115 92 69 45 219 11.9 157 134 111 88 66 43
67 209 10.5 170 170 151 128 105 82 200 11.6 178 169 146 124 101 78
62 187 10.2 186 186 176 153 130 107 181 11.4 180 180 172 149 126 103
57 186 10.2
186 186 183 160 137 114 180 11.3 180 180 178 155 133 110
72 236 10.9 176 150 125 99 73 47 226 11.9 171 145 120 95 70 44
6750
67 217 10.6 184 187 164 138 112 86 207 11.7 185 181 158 133 108 82
62 194 10.3 193 193 188 162 136 110 187 11.4 186 186 182 157 131 106
57 193 10.2
193 193 191 166 140 114 186 11.3 186 186 185 160 135 109
72 245 10.9 191 163 134 106 77 49 233 12.0 184 157 129 101 74 46
7500
67 224 10.6 199 199 177 148 120 91 213 11.7 192 192 170 142 114 87
62 201 10.3 199 199 199 171 142 114 193 11.4 192 192 192 164 137 109
57 200 10.3
200 200 200 171 143 114 192 11.4 192 192 192 165 137 109
95°F 105°F
77 203 12.8 87 72 57 42 27 12 195 14.3 77 69 53 38 22 6
3750
72 186 12.6 113 98 83 68 53 38 179 14.1 111 96 80 64 49 33
67 170 12.4 139 124 109 94 79 64 164 13.9 144 122 107 91 75 60
62 155 12.1
155 152 129 114 99 84 151 13.7 148 149 125 109 94 78
77 211 12.9 97 80 62 45 27 10 202 14.4 95 77 59 41 23 5
4500
72 194 12.7 126 109 91 74 56 39 186 14.2 124 106 88 70 52 34
67 177 12.5 155 137 120 103 85 68 170 14.0 153 135 117 99 81 63
62 161 12.3
57 161 12.2
161 159 142 124 107 89 157 13.8 155 155 137 119 101 83
161 161 147 129 112 95 156 13.7 156 156 141 123 105 87
77 219 13.0 108 88 68 48 28 8 209 14.5 113 84 64 44 23 3
5250
72 202 12.8 139 119 99 79 59 39 192 14.3 136 116 96 75 55 35
67 184 12.6 171 151 131 111 91 71 175 14.1 162 148 127 107 87 66
62 168 12.4
57 168 12.3
168 167 155 135 115 95 162 13.8 162 161 149 129 109 88
168 168 160 140 120 100 162 13.8 162 162 154 134 113 93
77 228 13.2 119 96 74 51 29 6 216 14.6 131 92 69 47 24 1
6000
72 209 13.0 153 130 108 85 63 40 199 14.4 149 126 104 81 58 35
67 191 12.7 186 164 141 119 96 74 181 14.2 167 161 138 115 92 70
62 174 12.5
57 174 12.4
174 174 167 145 122 100 168 13.9 167 167 162 139 116 94
174 174 173 151 128 106 167 13.9 167 167 166 144 121 98
72 216 13.0 165 140 116 91 66 42 204 14.4 160 136 111 86 62 37
6750
67 197 12.8 186 174 152 127 103 78 187 14.2 172 169 148 123 99 74
62 179 12.5
57 179 12.5
179 179 176 151 127 102 172 13.9 172 172 169 145 120 95
179 179 179 154 130 105 172 13.9 172 172 172 147 122 98
72 222 13.0 177 151 124 97 70 43 210 14.4 172 145 119 92 65 39
7500
1.
The 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.
2.
These ratings include the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.
67 203 12.8 185 185 163 136 109 82 192 14.2 177 177 158 131 105 78
62 185 12.5
57 185 12.5
185 185 185 158 131 104 177 13.9 177 177 177 150 124 97
185 185 185 158 131 104 177 13.9 177 177 177 150 123 97
Temperature of Air on Condenser Coil
*
Total
Cap.
(MBH)
2
Total
1
Input
(kW)
Sensible Capacity (MBH)
Return Dry Bulb (°F)
*
All Sensible Capacity
10 Johnson Controls Unitary Products
Page 11
TABLE 4: COOLING CAPACITIES FOR WJ180 (CONTINUED)
Air on Evaporator Coil
CFM
WB
(°F)
Total
Cap.
(MBH)
2
Total
1
Input
(kW)
115°F 125°F
Sensible Capacity (MBH)
Return Dry Bulb (°F)
90 85 80 75 70 65 90 85 80 75 70 65
77 187 15.8 73 66 50 34 17 - 179 17.3 74 60 47 30 13 -
3750
72 172 15.6 110 93 77 61 44 28 165 17.1 108 91 74 57 40 23
67 157 15.4 146 120 104 88 71 55 151 16.9 142 118 101 84 67 50
62 147 15.2
147 147 121 104 88 72 143 16.7 145 143 117 100 83 66
77 193 15.9 92 74 55 36 18 - 184 17.3 92 70 51 32 13 -
4500
72 177 15.7 122 103 84 66 47 29 169 17.1 119 100 81 62 43 24
67 162 15.5 151 133 114 95 77 58 155 16.9 146 130 111 92 73 54
62 152 15.2 151 151 133 114 96 77 147 16.7
57 151 15.2
151 151 136 117 99 80 146 16.6 146 146 130 111 92 73
77 198 15.9 111 81 60 39 18 - 188 17.4 111 80 56 35 14 -
5250
72 183 15.7 133 113 92 71 51 30 173 17.2 130 109 88 67 46 25
67 167 15.5 156 145 124 103 83 62 159 17.0 150 142 121 100 79 58
62 156 15.3
57 156 15.2
156 156 144 124 103 82 151 16.8 149 149 139 118 97 76
156 156 148 127 106 86 150 16.7 150 150 141 120 99 78
77 204 16.0 130 88 65 42 19 - 193 17.4 130 90 60 37 14 -
6000
72 188 15.8 145 122 99 77 54 31 177 17.2 142 118 95 72 49 26
67 172 15.6 160 157 134 111 88 66 162 17.0 153 147 131 108 84 61
62 161 15.4 160 160 156 133 110 87 154 16.8 153 153 151 127 104 81
57 160 15.3 160 160 160 137 114 91 154 16.7
72 193 15.8 156 131 106 82 57 32 182 17.2 151 127 102 77 52 28
6750
67 176 15.6 165 163 144 119 94 69 166 17.0 157 154 139 115 90 65
62 165 15.4
57 165 15.3
165 165 163 138 113 89 158 16.8 157 157 156 131 107 82
165 165 164 140 115 90 157 16.7 157 157 157 133 107 83
72 198 15.8 167 140 113 87 60 34 186 17.1 161 135 108 82 55 29
7500
1.
The 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.
2.
These ratings include the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.
67 181 15.6 169 169 153 126 100 73 170 16.9 161 161 148 122 95 69
62 169 15.3
57 169 15.2
169 169 169 143 116 90 162 16.7 161 161 161 135 109 82
169 169 169 143 116 89 161 16.6 161 161 161 136 108 82
Temperature of Air on Condenser Coil
*
Total
Cap.
(MBH)
2
Total
1
Input
(kW)
Sensible Capacity (MBH)
Return Dry Bulb (°F)
147 146 128 109 90 71
154 154 153 130 107 84
262291-YTG-F-1009
*
All Sensible Capacity
Johnson Controls Unitary Products 11
Page 12
262291-YTG-F-1009
TABLE 5: COOLING CAPACITIES FOR WJ240
Air on Evaporator Coil
CFM
WB
(°F)
Total
Cap.
(MBH)
2
Total
1
Input
(kW)
90 85 80 75 70 65 90 85 80 75 70 65
75°F 85°F
Sensible Capacity (MBH)
Return Dry Bulb (°F)
77 287 15.1 117 99 80 62 43 25 278 16.4 112 96 77 58 39 20
5000
72 263 14.6 152 134 115 96 78 59 254 16.0 150 131 112 93 74 55
67 238 14.2 187 168 150 131 113 94 230 15.6 187 165 146 127 108 89
62 219 13.8 215 198 176 157 139 120 212 15.3 210 198 172 153 134 115
77 304 15.2 133 111 89 67 45 23 294 16.5 130 108 85 63 41 19
6000
72 278 14.8 171 150 128 106 84 62 269 16.1 169 146 124 102 79 57
67 252 14.3 210 188 166 144 122 100 243 15.7 207 185 162 140 118 95
62 232 14.0 228 217 195 173 151 129 224 15.4 222 214 191 169 147 124
57 229 13.8
229 227 205 183 161 139 222 15.2 222 221 199 177 154 132
77 320 15.4 149 123 98 73 47 22 310 16.7 148 120 94 68 43 17
7000
72 293 14.9 190 165 140 115 90 64 283 16.3 187 162 136 111 85 59
67 265 14.4 233 207 182 157 132 107 256 15.9 226 204 179 153 127 102
62 244 14.1 241 235 214 189 164 138 236 15.5 234 230 210 185 159 134
57 241 13.9
241 240 225 200 175 149 234 15.3 234 234 219 193 167 142
77 337 15.5 165 135 107 78 50 21 325 16.8 167 131 102 74 45 16
8000
72 308 15.1 210 181 153 124 96 67 297 16.4 206 178 149 120 91 62
67 279 14.6 254 227 199 170 142 113 269 16.0 246 224 195 166 137 108
62 257 14.2 254 254 233 205 176 148 248 15.7 246 246 230 201 172 143
57 254 14.1
254 254 245 217 188 160 246 15.5 246 246 239 210 181 152
72 302 15.0 213 184 155 126 97 69 291 16.4 209 180 151 122 93 64
8500
67 274 14.5 249 230 202 173 144 115 264 16.0 241 227 198 169 140 110
62 252 14.2 249 249 239 210 181 152 243 15.6 241 241 233 204 174 145
57 249 14.0
249 249 245 216 187 158 241 15.4 241 241 237 208 179 150
72 296 14.9 216 187 157 128 99 70 285 16.3 212 183 153 124 95 65
9000
67 268 14.4 244 224 205 176 147 118 258 15.9 236 231 201 172 142 113
62 247 14.1 244 244 244 215 186 157 238 15.6 236 236 236 207 177 148
57 244 13.9
244 244 244 215 186 157 236 15.3 236 236 236 207 177 148
95°F 105°F
77 270 17.6 105 93 73 54 35 15 255 19.4 103 89 70 50 31 11
5000
72 246 17.3 147 127 108 89 69 50 234 19.1 143 124 104 85 65 46
67 222 17.0 188 162 143 123 104 84 212 18.8 183 158 139 119 100 80
62 206 16.7 205 197 169 149 130 111 195 18.5 192 190 164 144 125 105
77 285 17.8 127 104 82 59 36 14 269 19.6 127 101 78 55 32 9
6000
72 259 17.5 166 143 120 97 75 52 246 19.3 162 139 116 93 70 48
67 234 17.2 204 181 159 136 113 91 224 19.0 197 177 155 132 109 86
62 217 16.8 216 210 188 165 142 120 206 18.7 204 202 183 160 137 114
57 216 16.6
216 216 193 170 147 125 205 18.1 205 205 185 162 139 117
77 299 17.9 149 116 90 64 38 12 283 19.8 150 112 86 59 33 7
7000
72 273 17.6 184 158 132 106 80 54 259 19.5 180 154 128 102 76 49
67 247 17.3 220 201 175 149 123 97 236 19.2 211 197 170 144 118 92
62 228 17.0 227 224 207 181 155 129 217 18.8 216 214 201 175 149 123
57 227 16.7
227 227 212 186 160 134 216 18.3 216 216 204 178 152 125
77 314 18.1 171 128 98 69 40 10 297 19.9 173 123 94 64 34 5
8000
72 286 17.8 203 174 145 115 86 56 272 19.6 199 169 140 110 81 51
67 259 17.5 236 220 191 162 132 103 248 19.3 225 216 186 157 127 97
62 239 17.1 238 238 226 196 167 138 228 19.0 226 226 220 190 161 131
57 238 16.9
238 238 232 203 173 144 226 18.4 226 226 223 193 164 134
72 280 17.7 206 177 147 117 88 58 266 19.6 202 172 143 113 83 53
8500
67 253 17.4 232 224 194 165 135 105 242 19.3 220 212 190 160 130 100
62 234 17.1 233 233 227 197 168 138 223 18.9 222 222 218 188 159 129
57 233 16.8
233 233 230 200 171 141 222 18.4 222 222 220 190 160 130
72 274 17.7 209 179 150 120 90 60 261 19.5 206 175 145 115 85 55
9000
1.
The 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.
2.
These ratings include the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.
67 248 17.4 227 227 197 168 138 108 237 19.2 216 209 193 163 133 103
62 229 17.1 228 228 228 198 168 139 218 18.9 217 217 217 186 156 126
57 228 16.8
228 228 228 198 169 139 217 18.3 217 217 217 187 157 126
Temperature of Air on Condenser Coil
*
Total
Cap.
(MBH)
2
Total
1
Input
(kW)
Sensible Capacity (MBH)
Return Dry Bulb (°F)
*
All Sensible Capacity
12 Johnson Controls Unitary Products
Page 13
TABLE 5: COOLING CAPACITIES FOR WJ240 (CONTINUED)
Air on Evaporator Coil
CFM
WB
(°F)
Total
Cap.
(MBH)
2
Total
1
Input
(kW)
115°F 125°F
Sensible Capacity (MBH)
Return Dry Bulb (°F)
90 85 80 75 70 65 90 85 80 75 70 65
77 240 21.3 101 86 66 46 27 - 225 23.1 100 81 63 43 23 -
5000
72 221 21.0 140 120 101 81 61 42 208 22.8 136 117 97 77 57 37
67 202 20.7 179 155 135 115 96 76 192 22.5 174 151 131 111 92 72
62 185 20.4 184 184 159 139 120 100 175 22.2
77 253 21.4 126 97 74 51 28 - 238 23.3 126 93 70 47 23 -
6000
72 233 21.1 158 135 112 89 66 43 220 23.0 154 131 108 85 62 38
67 214 20.8 190 173 150 127 104 81 203 22.7 183 169 146 123 100 77
62 195 20.5 194 194 177 154 131 108 185 22.3 184 184 172 149 126 103
57 194 19.7
194 194 177 154 131 108 184 21.2 184 184 170 147 123 100
77 267 21.6 151 108 81 55 29 - 250 23.4 151 105 77 50 24 -
7000
72 246 21.3 176 150 124 97 71 44 232 23.1 172 146 119 93 66 39
67 225 21.0 202 192 166 139 113 87 214 22.8 192 188 161 135 108 82
62 206 20.7 205 205 196 169 143 116 195 22.5 193 194 190 163 137 110
57 205 19.8
205 205 196 169 143 117 194 21.4 194 194 187 161 134 108
77 280 21.8 176 119 89 59 29 - 263 23.6 176 117 84 54 24 -
8000
72 258 21.5 195 165 135 105 76 46 244 23.3 190 160 130 100 70 41
67 236 21.1 213 211 181 152 122 92 225 23.0 204 204 177 147 117 87
62 216 20.8 215 215 214 184 154 124 205 22.7 204 204 205 178 148 118
57 215 20.0
215 215 214 184 154 125 204 21.5 204 204 204 175 145 115
72 252 21.4 198 168 138 108 78 48 238 23.2 194 164 134 103 73 43
8500
67 231 21.1 209 201 185 155 125 95 220 22.9 198 189 181 151 120 90
62 211 20.8 210 210 209 179 149 119 200 22.6 199 199 200 170 140 110
57 210 19.9
210 210 210 180 149 119 199 21.5 199 199 199 169 139 108
72 247 21.3 202 172 141 111 80 50 233 23.1 194 168 137 106 76 45
9000
1.
The 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.
2.
These ratings include the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.
67 226 21.0 205 190 190 159 129 98 215 22.8 194 171 186 155 124 94
62 206 20.7 205 205 205 175 144 114 195 22.5 194 194 194 163 132 101
57 205 19.8
205 205 205 175 144 114 194 21.4 194 194 194 163 132 102
All Sensible Capacity
Temperature of Air on Condenser Coil
*
Total
Cap.
(MBH)
2
Total
1
Input
(kW)
Sensible Capacity (MBH)
Return Dry Bulb (°F)
175 174 154 134 115 95
262291-YTG-F-1009
*
Johnson Controls Unitary Products 13
Page 14
262291-YTG-F-1009
TABLE 6: COOLING CAPACITIES FOR WJ300
Air on Evaporator Coil
CFM
WB
(°F)
Total
Cap.
(MBH)
2
Total
1
Input
(kW)
90 85 80 75 70 65 90 85 80 75 70 65
75°F 85°F
Sensible Capacity (MBH)
Return Dry Bulb (°F)
77 331 17.7 186 162 137 113 88 64 322 20.0 168 144 119 95 70 46
6250
72 315 17.2 212 187 163 138 114 90 303 19.4 199 175 151 126 102 78
67 299 16.7 237 213 188 164 140 115 284 18.8 231 206 182 158 133 109
62 273 16.3 265 257 231 207 182 158 259 18.4 253 249 223 198 174 149
77 380 20.7 217 189 160 131 102 73 371 23.3 197 168 139 110 82 53
7500
72 362 20.1 247 218 189 161 132 103 349 22.6 234 205 176 147 118 89
67 343 19.5 277 248 219 190 161 133 327 21.9 271 242 213 184 155 126
62 313 19.0 305 299 269 240 211 182 298 21.4 292 289 260 231 202 173
57 305 18.5
305 305 288 259 230 201 292 20.9 292 292 279 250 221 192
77 378 21.0 220 190 161 131 102 73 370 23.4 200 170 141 111 82 52
7750
72 360 20.3 249 220 191 161 132 102 348 22.7 237 207 178 148 119 89
67 342 19.7 279 250 221 191 162 132 326 22.0 274 245 215 186 156 127
62 312 19.2 304 301 270 241 212 182 298 21.5 292 290 263 233 204 174
57 304 18.7
304 304 290 260 231 201 292 21.0 292 292 282 253 223 194
77 376 21.2 222 192 162 132 102 72 370 23.6 203 172 142 112 82 52
8000
72 358 20.6 252 222 192 162 132 102 348 22.9 240 210 180 150 119 89
67 340 19.9 282 252 222 192 162 132 326 22.1 278 248 217 187 157 127
62 310 19.4 303 303 272 242 212 182 297 21.7 292 292 266 236 205 175
57 303 18.9
303 303 291 261 231 201 292 21.1 292 292 285 255 225 195
72 356 20.6 259 228 197 166 135 104 347 23.0 248 216 185 154 123 92
8650
67 338 20.0 290 259 228 197 166 135 326 22.3 284 255 224 193 162 131
62 309 19.4 301 300 279 248 217 187 297 21.8 291 291 274 243 211 180
57 301 18.9
301 301 295 264 233 202 291 21.3 291 291 288 257 226 195
72 354 20.7 266 234 202 170 139 107 347 23.1 255 223 191 159 126 94
9300
67 336 20.1 299 265 234 202 170 138 325 22.4 291 263 230 198 166 134
62 307 19.5 299 299 286 255 223 191 296 21.9 291 291 282 250 217 185
57 299 19.0
299 299 299 267 235 203 291 21.4 291 291 291 259 227 194
95°F 105°F
77 313 22.2 150 125 101 77 53 28 297 24.4 139 117 92 68 44 20
6250
72 291 21.5 187 163 138 114 90 66 276 23.7 180 155 131 107 83 59
67 268 20.8 200 200 176 151 127 103 256 23.1 220 194 170 146 122 98
62 245 20.5 241 241 214 190 165 141 232 22.6 230 225 199 175 151 127
77 362 25.8 177 148 119 90 61 32 343 28.3 166 137 109 80 51 22
7500
72 336 25.0 220 192 163 134 105 76 319 27.6 212 183 154 125 97 68
67 310 24.2 264 235 206 178 149 120 295 26.8 257 229 200 171 142 113
62 283 23.8 279 279 251 222 194 165 268 26.3 266 262 234 205 177 148
57 279 23.2
279 279 270 241 213 184 266 25.8 266 266 256 227 198 170
77 362 25.9 180 150 121 91 61 32 343 28.5 171 140 110 81 51 22
7750
72 337 25.1 224 195 165 136 106 76 319 27.7 216 186 156 127 97 68
67 311 24.3 269 239 210 180 150 121 296 26.9 260 232 203 173 144 114
62 283 23.9 280 280 255 226 196 166 268 26.4 266 264 238 208 179 149
57 280 23.3
280 280 275 245 215 186 266 25.9 266 266 260 230 201 171
77 363 26.0 183 153 123 92 62 31 343 28.6 176 142 112 82 51 21
8000
72 338 25.2 229 198 168 137 107 77 320 27.8 219 189 159 129 98 68
67 312 24.3 274 243 213 183 152 122 296 27.1 263 236 206 175 145 115
62 284 23.9 281 281 259 229 198 168 269 26.6 266 266 241 211 181 150
57 281 23.4
281 281 279 248 218 188 266 26.1 266 266 264 233 203 173
72 339 25.3 236 205 173 142 111 79 321 27.9 227 196 165 133 102 71
8650
67 313 24.5 278 252 220 189 157 126 297 27.1 266 245 213 182 151 119
62 285 24.1 282 282 268 237 205 174 270 26.6 267 267 250 219 187 156
57 282 23.6
282 282 281 249 218 187 267 26.1 267 267 266 235 203 172
72 340 25.5 244 211 179 147 114 82 322 28.0 235 203 170 138 106 73
9300
1.
The 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.
2.
These ratings include the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.
67 314 24.7 283 260 227 195 163 130 298 27.2 268 253 221 189 156 124
62 286 24.3 283 283 277 244 212 180 271 26.7 268 268 259 226 194 162
57 283 23.8
283 283 283 250 218 185 268 26.2 268 268 268 236 203 171
Temperature of Air on Condenser Coil
*
Total
Cap.
(MBH)
2
Total
1
Input
(kW)
Sensible Capacity (MBH)
Return Dry Bulb (°F)
*
All Sensible Capacity
14 Johnson Controls Unitary Products
Page 15
TABLE 6: COOLING CAPACITIES FOR WJ300 (CONTINUED)
Air on Evaporator Coil
CFM
WB
(°F)
Total
Cap.
(MBH)
2
Total
1
Input
(kW)
115°F 125°F
Sensible Capacity (MBH)
Return Dry Bulb (°F)
90 85 80 75 70 65 90 85 80 75 70 65
77 281 26.6 128 108 84 60 36 12 265 28.8 122 99 75 51 27 -
6250
72 262 26.0 172 148 124 100 76 52 248 28.2 165 141 117 93 69 45
67 243 25.3 216 188 164 140 116 92 230 27.5 207 183 159 135 111 87
62 220 24.8 218 209 185 161 137 113 208 26.9 207 193 170 146 122 98
77 324 30.9 155 127 98 70 41 12 305 33.5 149 116 88 59 31 -
7500
72 302 30.2 203 174 146 117 88 60 285 32.8 194 166 137 109 80 52
67 280 29.4 250 222 193 164 136 107 265 32.0 239 215 186 158 129 101
62 254 28.8 252 245 217 188 159 131 239 31.3
57 252 28.4
252 252 241 213 184 155 239 30.9 239 239 227 198 170 141
77 324 31.1 162 129 100 70 41 11 304 33.7 157 118 89 60 31 -
7750
72 302 30.4 207 177 148 118 89 60 284 33.0 198 168 139 110 80 51
67 280 29.6 251 225 196 166 137 108 264 32.3 238 218 189 160 130 101
62 254 29.0 252 249 220 190 161 132 239 31.6 238 233 202 173 143 114
57 252 28.5
252 252 245 215 186 157 238 31.1 238 238 230 201 171 142
77 323 31.3 168 131 101 71 41 11 303 34.0 164 120 90 60 30 -
8000
72 302 30.5 210 180 150 120 89 59 284 33.2 201 171 141 111 81 51
67 280 29.8 252 229 199 168 138 108 264 32.5 238 222 191 161 131 101
62 253 29.2 252 252 223 193 163 132 238 31.8 238 238 205 175 145 115
57 252 28.7
252 252 248 218 188 158 238 31.4 238 238 233 203 173 143
72 303 30.5 218 187 156 125 93 62 284 33.1 209 178 147 116 85 53
8650
67 281 29.8 253 238 206 175 144 113 265 32.4 239 231 200 168 137 106
62 254 29.2 253 253 232 201 169 138 239 31.7 239 239 214 182 151 120
57 253 28.7
253 253 251 220 189 157 239 31.3 239 239 236 205 174 143
72 304 30.5 226 194 162 129 97 65 285 33.0 218 185 153 121 89 56
9300
1.
The 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.
2.
These ratings include the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.
67 282 29.8 254 247 214 182 150 117 265 32.3 239 239 208 176 143 111
62 255 29.1 254 254 241 208 176 144 240 31.6 239 239 222 190 158 126
57 254 28.7
254 254 254 221 189 157 239 31.2 239 239 239 207 175 143
All Sensible Capacity
Temperature of Air on Condenser Coil
*
Total
Cap.
(MBH)
2
Total
1
Input
(kW)
Sensible Capacity (MBH)
Return Dry Bulb (°F)
239 228 199 171 142 114
262291-YTG-F-1009
*
Johnson Controls Unitary Products 15
Page 16
262291-YTG-F-1009
CFM, STATIC PRESSURE, AND POWER ALTITUDE AND TEMPERATURE CORRECTIONS
The information below should be used to assist in application
of product when being applied at altitudes at or exceeding
1000 feet above sea level.
order to use the indoor blower tables for high altitude applications, certain corrections are necessary.
A centrifugal fan is a "constant volume" device. This means
that, if the rpm remains constant, the CFM delivered is the
same regardless of the density of the air. However, since the
air at high altitude is less dense, less static pressure will be
The air flow rates listed in the standard blower performance
tables are based on standard air at sea level. As the altitude
or temperature increases, the density of air decreases. In
generated and less power will be required than a similar
application at sea level. Air density correction factors are
shown in Table 7 and Figure 2.
TABLE 7: ALTITUDE CORRECTION FACTORS
AIR TEMP
40 1.060 1.022 0.986 0.950 0.916 0.882 0.849 0.818 0.788 0.758 0.729
50 1.039 1.002 0.966 0.931 0.898 0.864 0.832 0.802 0.772 0.743 0.715
60 1.019 0.982 0.948 0.913 0.880 0.848 0.816 0.787 0.757 0.729 0.701
70 1.000 0.964 0.930 0.896 0.864 0.832 0.801 0.772 0.743 0.715 0.688
80 0.982 0.947 0.913 0.880 0.848 0.817 0.787 0.758 0.730 0.702 0.676
90 0.964 0.929 0.897 0.864 0.833 0.802 0.772 0.744 0.716 0.689 0.663
100 0.946 0.912 0.880 0.848 0.817 0.787 0.758 0.730 0.703 0.676 0.651
0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000
The examples below will assist in determining the airflow performance of the product at altitude.
Example 1: What are the corrected CFM, static pressure,
and BHP at an elevation of 5,000 ft. if the blower performance
data is 6,000 CFM, 1.5 IWC and 4.0 BHP?
Solution: At an elevation of 5,000 ft the indoor blower will still
deliver 6,000 CFM if the rpm is unchanged. However, Table
7 must be used to determine the static pressure and BHP.
Since no temperature data is given, we will assume an air
temperature of 70°F. Table 7 shows the correction factor to
be 0.832.
Corrected static pressure = 1.5 x 0.832 = 1.248 IWC
Corrected BHP = 4.0 x 0.832 = 3.328
ALTITUDE (FEET)
blower tables to select the blower speed and the BHP
requirement.
Solution: As in the example above, no temperature information is given so 70°F is assumed.
The 1.5" static pressure given is at an elevation of 5,000 ft.
The first step is to convert this static pressure to equivalent
sea level conditions.
Sea level static pressure = 1.5 / .832 = 1.80"
Enter the blower table at 6000 sCFM and static pressure of
1.8". The rpm listed will be the same rpm needed at 5,000 ft.
Suppose that the corresponding BHP listed in the table is 3.2.
This value must be corrected for elevation.
Example 2: A system, located at 5,000 feet of elevation, is to
deliver 6,000 CFM at a static pressure of 1.5". Use the unit
16 Johnson Controls Unitary Products
BHP at 5,000 ft = 3.2 x .832 = 2.66
Page 17
262291-YTG-F-1009
FIGURE 2 - ALTITUDE/TEMPERATURE CONVERSION FACTOR
Johnson Controls Unitary Products 17
Page 18
262291-YTG-F-1009
1-1/8 1-1/8 1-1/8 1-3/8 1-3/8 1-3/8 1-3/8 1-3/8
5.3 5.9 6 5.3 5.9 5.8 6.5 6.4
P56VP62VP65 VP60 VP62 VP65 VP68 VP71
BK67 6.1 0.87 0.97 0.98 BK67 6.1 0.87 0.97 0.95 1.07 1.05
BK75 6.9 0.77 0.86 0.87 BK75 6.9 0.77 0.86 0.84 0.94 0.93
BK80 7.4 0.72 0.80 0.81 BK80 7.4 0.72 0.80 0.78 0.88 0.86
BK90 8.4 0.63 0.70 0.71 BK90 8.4 0.63 0.70 0.69 0.77 0.76
BK105 9.9 0.54 0.60 0.61 BK105 9.9 0.54 0.60 0.59 0.66 0.65
BK100 9.4 0.56 0.63 0.64
BK95 8.9 0.60 0.66 0.67
948 0.54 VP56 BK105
983 0.56 VP56 BK100 5346 @961 rpm
0.55 1053 0.60 VP62 BK105 5409 @ 967 rpm a little under utilized
1053 0.60 VP56 BK95 n/a
0.60 1071 0.61 VP65 BK105 6258 @1050 rpm
0.61 1106 0.63 VP56 BK90 6490 @1070 rpm over-amp!
1106 0.63 VP62 BK100
1123 0.64 VP65 BK100
1158 0.66 VP62 BK95 n/a
1176 0.67 VP65 BK95 n/a
15-Ton Standard Drive, Cooling Only, Bottom Duct Connection
1VP62 x BK105
3000
3500
4000
4500
5000
5500
6000
6500
7000
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
External Static ("WC)
SCFM
1 Turn
2 Turns
3 Turns
5 Turns
6 Turns
4 Turns
TABLE 8: WJ180 BLOWER PERFORMANCE - 15 TON STANDARD DRIVE (COOLING ONLY) DOWNFLOW
ESP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP
0.2 6476 955 3.65 4.38 6183 922 3.24 3.89 5911 889 2.88 3.46 5695 857 2.61 3.14 5399 822 2.34 2.80 5152 788 2.06 2.48
0.4 6112 956 3.34 4.01 5795 923 3.01 3.61 5535 890 2.68 3.22 5294 857 2.39 2.86 4998 823 2.12 2.54 4778 789 1.88 2.25
0.6 5801 958 3.17 3.80 5468 925 2.80 3.36 5233 892 2.47 2.96 4907 859 2.18 2.62 4536 825 1.88 2.26 4222 790 1.61 1.93
0.8 5368 960 2.86 3.44 5026 927 2.50 3.00 4757 894 2.24 2.69 4388 860 1.90 2.28 3994 826 1.69 2.03 3634 791 1.41 1.69
1.0 4941 962 2.58 3.10 4549 929 2.24 2.69 4253 895 2.01 2.41 3830 862 1.62 1.95 3307 827 1.40 1.68 2807 793 1.14 1.36
1.2 4404 964 2.30 2.76 4009 929 1.94 2.33 3594 896 1.65 1.98 3011 864 1.36 1.64 - - - - - - - -
1.4 3795 965 1.98 2.38 3239 932 1.63 1.96 - - - - - - - - - - - - - - - 1 turn 2 turns 3 turns 4 turns 5 turns 6 turns
Blower Performance (Downflow Discharge)
V
18 Johnson Controls Unitary Products
Page 19
262291-YTG-F-1009
1-1/8 1-1/8 1-1/8 1-3/8 1-3/8 1-3/8 1-3/8 1-3/8
5.3 5.9 6 5.3 5.9 5.8 6.5 6.4
P56VP62VP65 VP60 VP62 VP65 VP68 VP71
BK67 6.1 0.87 0.97 0.98 BK67 6.1 0.87 0.97 0.95 1.07 1.05
BK75 6.9 0.77 0.86 0.87 BK75 6.9 0.77 0.86 0.84 0.94 0.93
BK80 7.4 0.72 0.80 0.81 BK80 7.4 0.72 0.80 0.78 0.88 0.86
BK90 8.4 0.63 0.70 0.71 BK90 8.4 0.63 0.70 0.69 0.77 0.76
BK105 9.9 0.54 0.60 0.61 BK105 9.9 0.54 0.60 0.59 0.66 0.65
BK100 9.4 0.56 0.63 0.64
BK95 8.9 0.60 0.66 0.67
948 0.54 VP56 BK105
983 0.56 VP56 BK100 5346 @961 rpm
0.55 1053 0.60 VP62 BK105 5409 @ 967 rpm a little under utilized
1053 0.60 VP56 BK95 n/a
0.60 1071 0.61 VP65 BK105 6258 @1050 rpm
0.61 1106 0.63 VP56 BK90 6490 @1070 rpm over-amp!
1106 0.63 VP62 BK100
1123 0.64 VP65 BK100
1158 0.66 VP62 BK95 n/a
1176 0.67 VP65 BK95 n/a
15-Ton Standard Drive, Gas Heat, Bottom Duct Connection
1VP62 x BK105
3000
3500
4000
4500
5000
5500
6000
6500
7000
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
External Static ("WC)
SCFM
1 Turn
2 Turns
3 Turns
5 Turns
6 Turns
4 Turns
TABLE 9: WJ180 BLOWER PERFORMANCE - 15 TON STANDARD DRIVE (GAS HEAT) DOWNFLOW
ESP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP
0.2 6346 955 3.43 4.12 6059 922 3.05 3.66 5793 889 2.71 3.25 5581 857 2.46 2.95 5291 822 2.20 2.64 5049 788 1.94 2.33
0.4 5990 956 3.14 3.77 5679 923 2.83 3.39 5424 890 2.52 3.03 5188 857 2.24 2.69 4898 823 1.99 2.39 4682 789 1.76 2.12
0.6 5685 958 2.98 3.57 5359 925 2.63 3.15 5128 892 2.32 2.79 4809 859 2.05 2.46 4445 825 1.77 2.12 4138 790 1.51 1.82
0.8 5261 960 2.69 3.23 4925 927 2.35 2.82 4662 894 2.10 2.53 4300 860 1.79 2.15 3914 826 1.59 1.91 3561 791 1.32 1.59
1.0 4842 962 2.43 2.92 4458 929 2.10 2.52 4168 895 1.89 2.27 3753 862 1.53 1.83 3241 827 1.32 1.58 2751 793 1.07 1.28
1.2 4316 964 2.16 2.60 3929 929 1.82 2.19 3522 896 1.55 1.86 2951 864 1.28 1.54 - - - - - - - -
1.4 3719 965 1.86 2.24 3174 932 1.54 1.84 - - - - - - - - - - - - - - - 1 turn 2 turns 3 turns 4 turns 5 turns 6 turns
Blower Performance (Downflow Discharge)
V
Johnson Controls Unitary Products 19
Page 20
262291-YTG-F-1009
15-Ton High-Static Drive, Cooling Only, Bottom Duct Connection
1VP62 x BK90
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
8500
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4
External Static ("WC)
SCFM
1 Turn
2 Turns
3 Turns
5 Turns
6 Turns
4 Turns
T ABLE 10: WJ180 BLOWER PERFORMANCE - 15 TON HIGH STATIC DRIVE (COOLING ONLY) DOWNFLOW
ESP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP
7898 1120 5.88 7.18 7577 1082 5.29 6.45 7322 1044 4.78 5.83 7014 1005 4.21 5.13 6651 965 3.77 4.53 6333 926 3.31 3.97
0.2
7493 1122 5.49 6.70 7214 1084 4.96 6.06 6946 1045 4.50 5.49 6605 1005 3.96 4.75 6234 966 3.46 4.15 5912 927 3.05 3.66
0.4
7178 1123 5.17 6.31 6846 1085 4.63 5.65 6565 1046 4.12 4.95 6224 1007 3.70 4.44 5851 967 3.17 3.80 5540 928 2.83 3.40
0.6
6846 1125 4.88 5.95 6506 1086 4.37 5.33 6245 1046 3.85 4.62 5880 1008 3.43 4.12 5492 968 2.96 3.55 5163 928 2.58 3.10
0.8
1.0 6506 1126 4.56 5.56 6208 1087 4.15 4.98 5898 1047 3.60 4.32 5460 1009 3.10 3.72 5064 969 2.67 3.21 4665 929 2.30 2.76
6225 1127 4.31 5.25 5825 1088 3.83 4.60 5495 1048 3.32 3.98 5076 1010 2.83 3.40 4559 969 2.40 2.88 4120 930 2.02 2.42
1.2
5812 1128 4.01 4.81 5476 1089 3.53 4.23 5074 1049 3.06 3.68 4589 1010 2.56 3.07 3944 970 2.05 2.46 3348 932 1.70 2.05
1.4
5441 1130 3.72 4.46 5029 1091 3.18 3.82 4685 1050 2.85 3.42 3991 1011 2.20 2.64 3212 972 1.77 2.12 - - - -
1.6
4983 1131 3.34 4.01 4607 1092 2.91 3.49 4088 1051 2.47 2.96------------
1.8
2.0
4415 1133 2.97 3.56 3817 1093 2.45 2.94---------------3691 1134 2.55 3.05--------------------
2.2
1 turn 2 turns 3 turns 4 turns 5 turns 6 turns
7.5 HP motor 5 HP motor
Blower Performance (Downflow Discharge)
20 Johnson Controls Unitary Products
Page 21
262291-YTG-F-1009
15-Ton High Static Drive, Gas Heat, Bottom Duct Connection
1VP62 x BK90
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
8500
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4
External Static ("WC)
SCFM
1 Turn
2 Turns
3 Turns
5 Turns
6 Turns
4 Turns
TABLE 11: WJ180 BLOWER PERFORMANCE - 15 TON HIGH STATIC DRIVE (GAS HEAT) DOWNFLOW
ESP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP
7740 1120 5.53 6.75 7425 1082 4.97 6.06 7176 1044 4.49 5.48 6874 1005 3.95 4.75 6518 965 3.55 4.26 6206 926 3.11 3.74
0.2
7343 1122 5.16 6.30 7070 1084 4.66 5.69 6807 1045 4.23 5.16 6473 1005 3.72 4.47 6109 966 3.25 3.90 5794 927 2.87 3.44
0.4
7034 1123 4.86 5.93 6709 1085 4.35 5.31 6434 1046 3.88 4.65 6100 1007 3.47 4.17 5734 967 2.98 3.57 5429 928 2.66 3.20
0.6
6709 1125 4.58 5.59 6376 1086 4.10 4.93 6120 1046 3.62 4.35 5762 1008 3.22 3.87 5382 968 2.78 3.34 5060 928 2.43 2.91
0.8
1.0 6376 1126 4.29 5.23 6084 1087 3.90 4.68 5780 1047 3.38 4.06 5351 1009 2.91 3.50 4963 969 2.51 3.01 4572 929 2.16 2.59
6101 1127 4.05 4.86 5709 1088 3.60 4.32 5385 1048 3.12 3.75 4974 1010 2.66 3.20 4468 969 2.25 2.71 4038 930 1.90 2.28
1.2
5696 1128 3.77 4.52 5366 1089 3.32 3.98 4973 1049 2.88 3.46 4497 1010 2.40 2.88 3865 970 1.93 2.31 3281 932 1.60 1.92
1.4
5332 1130 3.49 4.19 4928 1091 2.99 3.59 4591 1050 2.68 3.22 3911 1011 2.07 2.48 3148 972 1.66 1.99 - - - -
1.6
4883 1131 3.14 3.77 4515 1092 2.73 3.28 4006 1051 2.32 2.79------------
1.8
2.0
4327 1133 2.79 3.35 3741 1093 2.30 2.76---------------3617 1134 2.39 2.87--------------------
2.2
1 turn 2 turns 3 turns 4 turns 5 turns 6 turns
7.5 HP motor 5 HP motor
Blower Performance (Downflow Discharge)
Johnson Controls Unitary Products 21
Page 22
262291-YTG-F-1009
20-Ton Standard Drive, Cooling Only, Bottom Connection
VP68 x BK110
3000
4000
5000
6000
7000
8000
9000
10000
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
External Static (" WC)
SCFM
1 turn
2 turns
3 turns
4 turns
5 turns
6 turns
TABLE 12: WJ240 BLOWER PERFORMANCE - 20 TON STANDARD DRIVE (COOLING ONLY) DOWNFLOW
ESP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP
9339 1014 7.07 8.63 8912 982 6.17 7.53 8487 949 5.55 6.77 8255 917 5.07 6.18 7835 885 4.63 5.65 7593 853 4.39 5.36
0.4
8855 1015 6.49 7.91 8480 983 5.99 7.31 8143 951 5.22 6.36 7781 918 4.75 5.80 7357 887 4.24 5.17 7081 854 3.83 4.59
0.6
8450 1016 6.11 7.45 8050 984 5.73 6.99 7704 952 5.13 6.26 7309 919 4.34 5.30 6850 886 4.11 4.93 6554 855 3.63 4.36
0.8
7994 1018 5.74 7.01 7590 985 5.08 6.19 7226 953 4.73 5.77 6793 920 4.04 4.84 6330 888 3.65 4.38 6009 856 3.26 3.91
1.0
7541 1019 5.33 6.50 7119 987 4.76 5.81 6744 954 4.11 4.93 6266 921 3.72 4.46 5800 889 3.39 4.07 5447 856 2.86 3.43
1.2
1.4 7086 1020 5.04 6.16 6653 988 4.27 5.21 6200 955 3.70 4.44 5743 922 3.34 4.01 5189 890 3.00 3.60 4762 858 2.59 3.11
6571 1022 4.83 5.89 6128 989 3.93 4.72 5650 956 3.30 3.96 5108 923 3.15 3.79 4496 891 2.64 3.16 - - - -
1.6
6055 1022 4.23 5.16 5606 990 3.59 4.31 5073 956 3.21 3.85 4511 923 2.78 3.34 3788 892 2.03 2.43 - - - -
1.8
5464 1023 3.73 4.47 4949 990 3.31 3.97----------------
2.0
1 turn 2 turns 3 turns 4 turns 5 turns 6 turns
10 HP motor 7.5 HP motor 5 HP motor
Blower Performance (Downflow Discharge)
22 Johnson Controls Unitary Products
Page 23
262291-YTG-F-1009
20-Ton Standard Drive, Gas Heat, Bottom Duct Connection
VP68 x BK110
3000
4000
5000
6000
7000
8000
9000
10000
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
External Static Pressure (IWC)
SCFM
1 turn
2 turns
3 turns
4 turns
5 turns
6 turns
TABLE 13: WJ240 BLOWER PERFORMANCE - 20 TON STANDARD DRIVE (GAS HEAT) DOWNFLOW
ESP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP
9152 1014 6.65 8.11 8734 982 5.80 7.08 8317 949 5.22 6.37 8090 917 4.76 5.81 7678 885 4.35 5.31 7441 853 4.13 4.96
0.4
8678 1015 6.10 7.44 8310 983 5.63 6.87 7980 951 4.90 5.98 7625 918 4.47 5.45 7210 887 3.98 4.78 6939 854 3.60 4.32
0.6
8281 1016 5.74 7.01 7889 984 5.38 6.57 7550 952 4.82 5.88 7163 919 4.08 4.90 6713 886 3.86 4.64 6423 855 3.41 4.10
0.8
7834 1018 5.40 6.59 7438 985 4.77 5.82 7081 953 4.44 5.42 6657 920 3.79 4.55 6203 888 3.43 4.12 5889 856 3.06 3.68
1.0
1.2 7390 1019 5.01 6.11 6977 987 4.48 5.46 6609 954 3.86 4.63 6141 921 3.50 4.20 5684 889 3.19 3.82 5338 856 2.69 3.23
6944 1020 4.74 5.79 6520 988 4.01 4.82 6076 955 3.48 4.17 5628 922 3.14 3.77 5085 890 2.82 3.39 4667 858 2.43 2.92
1.4
6440 1022 4.54 5.54 6005 989 3.69 4.43 5537 956 3.10 3.72 5006 923 2.96 3.56 4406 891 2.48 2.97 - - - -
1.6
5934 1022 3.98 4.77 5494 990 3.37 4.05 4972 956 3.01 3.62 4421 923 2.61 3.14 3712 892 1.90 2.29 - - - -
1.8
5355 1023 3.50 4.20 4850 990 3.11 3.73----------------
2.0
1 turn 2 turns 3 turns 4 turns 5 turns 6 turns
10 HP motor 7.5 HP motor 5 HP motor
Blower Performance (Downflow Discharge)
Johnson Controls Unitary Products 23
Page 24
262291-YTG-F-1009
20-Ton High Static Drive, Cooling Only, Bottom Duct Connection
VP68 x BK100
3000
4000
5000
6000
7000
8000
9000
10000
11000
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6
External Static ("WC)
SCFM
1 Turn
2 Turns3 Turns
5 Turns
6 Turns
4 Turns
T ABLE 14: WJ240 BLOWER PERFORMANCE - 20 TON HIGH STATIC DRIVE (COOLING ONLY) DOWNFLOW
ESP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP
0.4---- - ---
0.6 - - - 9710 1107 8.51 10.39 9111 1073 7.48 9.13 8732 1038 6.71 8.19 8235 1005 5.96 7.27 7889 969 5.27 6.43 7468 934 4.73 5.77
0.8
9313 1108 8.02 9.78 8726 1075 7.23 8.82 8288 1039 6.35 7.75 7881 1005 5.68 6.93 7392 971 4.90 5.98 6978 936 4.17 5.00
1.0
9518 1073 7.83 9.55 9130 1036 7.19 8.77 8590 1002 6.25 7.62 8296 968 5.55 6.77 7917 933 4.90 5.97
1.2 8904 1109 7.47 9.12 8323 1077 6.55 7.99 7865 1041 5.81 7.09 7349 1007 5.13 6.25 6905 972 4.61 5.62 6476 937 3.89 4.67
8501 1112 7.22 8.80 7846 1077 6.21 7.57 7430 1042 5.51 6.73 6879 1007 4.77 5.82 6499 972 4.14 4.97 5970 937 3.67 4.40
1.4
7900 1113 6.61 8.06 7388 1079 5.85 7.14 6933 1043 5.04 6.15 6490 1008 4.50 5.49 5928 974 3.81 4.57 5464 938 3.47 4.17
1.6
7487 1115 6.39 7.80 6900 1080 5.26 6.42 6403 1045 4.77 5.82 5905 1110 4.10 4.92 5358 975 3.48 4.18 4722 940 2.83 3.39
1.8
6965 1116 5.86 7.15 6407 1082 5.11 6.24 5849 1047 4.50 5.49 5321 1011 3.70 4.44 4504 976 2.95 3.54 3687 941 2.51 3.01
2.0
2.2
6442 1118 5.61 6.85 5845 1083 4.85 5.92 5296 1048 3.93 4.72 - - - - - - - - - - - 5920 1120 5.19 6.33 5282 1084 4.38 5.35- - -- - -----------
2.4
5397 1121 4.67 5.70--------------------
2.6
1 turn 2 turns 3 turns 4 turns 5 turns 6 turns
10 HP motor 7.5 HP motor 5 HP motor
Blower Performance (Downflow Discharge)
9536 1035 7.43 9.07 9015 1001 6.63 8.09 8763 966 6.05 7.38 8384 932 5.21 6.35
24 Johnson Controls Unitary Products
Page 25
262291-YTG-F-1009
20-Ton High Static Drive, Gas Heat, Bottom Duct Connection
VP68 x BK100
3000
4000
5000
6000
7000
8000
9000
10000
11000
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6
External Static ("WC)
SCFM
1 Turn
2 Turns
3 Turns
5 Turns
6 Turns
4 Turns
TABLE 15: WJ240 BLOWER PERFORMANCE - 20 TON HIGH STATIC DRIVE (GAS HEAT) DOWNFLOW
ESP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP
0.4- --- --- -
0.6 - - - 9516 1107 8.00 9.77 8929 1073 7.03 8.58 8557 1038 6.31 7.70 8070 1005 5.60 6.83 7731 969 4.96 6.05 7319 934 4.44 5.42
0.8
9127 1108 7.54 9.20 8551 1075 6.80 8.29 8122 1039 5.97 7.28 7723 1005 5.34 6.52 7244 971 4.60 5.62 6838 936 3.92 4.70
1.0
9328 1073 7.36 8.98 8947 1036 6.76 8.25 8418 1002 5.87 7.16 8130 968 5.22 6.36 7759 933 4.60 5.62
1.2 8726 1109 7.02 8.57 8157 1077 6.16 7.51 7708 1041 5.46 6.67 7202 1007 4.82 5.88 6767 972 4.33 5.28 6346 937 3.66 4.39
8331 1112 6.78 8.28 7689 1077 5.83 7.12 7281 1042 5.18 6.32 6741 1007 4.48 5.47 6369 972 3.89 4.67 5851 937 3.45 4.14
1.4
7742 1113 6.21 7.58 7240 1079 5.50 6.71 6794 1043 4.74 5.78 6360 1008 4.23 5.16 5809 974 3.58 4.30 5355 938 3.26 3.92
1.6
7337 1115 6.01 7.33 6762 1080 4.95 6.04 6275 1045 4.48 5.47 5787 1110 3.85 4.63 5251 975 3.27 3.93 4628 940 2.66 3.19
1.8
6826 1116 5.51 6.72 6279 1082 4.80 5.86 5732 1047 4.23 5.16 5215 1011 3.48 4.17 4414 976 2.77 3.33 3613 941 2.36 2.83
2.0
2.2
6313 1118 5.27 6.44 5728 1083 4.56 5.56 5190 1048 3.69 4.43-----------5802 1120 4.88 5.95 5176 1084 4.12 4.94- ---------------
2.4
5289 1121 4.39 5.36- -- - - ---------------
2.6
1 turn 2 turns 3 turns 4 turns 5 turns 6 turns
10 HP motor 7.5 HP motor 5 HP motor
Blower Performance (Downflow Discharge)
9345 1035 6.99 8.53 8835 1001 6.23 7.60 8588 966 5.69 6.94 8216 932 4.89 5.97
Johnson Controls Unitary Products 25
Page 26
262291-YTG-F-1009
25-Ton Standard Drive, Cooling Only, Bottom Duct Connection
1VP65 & B5V94
5000
6000
7000
8000
9000
10000
11000
12000
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2
External Static ("WC)
SCFM
1 Turn
2 Turns
3 Turns
5 Turns
6 Turns
4 Turns
TABLE 16: WJ300 BLOWER PERFORMANCE - 25 TON STANDARD DRIVE (COOLING ONLY) DOWNFLOW
ESP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP
11048 1103 10.04 12.25 10664 1069 9.15 11.16 10240 1035 8.23 10.05 9697 999 7.23 8.82 9401 963 6.56 8.00 8844 928 5.76 7.03
0.4
10704 1105 9.67 11.80 10299 1070 8.66 10.57 9866 1036 7.78 9.50 9301 1000 6.91 8.43 8985 964 6.26 7.63 8475 929 5.50 6.71
0.6
10377 1105 9.30 11.35 9922 1071 8.35 10.19 9461 1037 7.43 9.07 8909 1001 6.52 7.96 8533 966 5.86 7.15 8020 930 5.10 6.22
0.8
10017 1106 8.89 10.85 9559 1072 7.98 9.73 9072 1038 6.96 8.50 8547 1002 6.16 7.52 8106 966 5.49 6.70 7556 931 4.82 5.89
1.0
1.2 9654 1107 8.46 10.32 9171 1073 7.48 9.13 8663 1039 6.69 8.16 8152 1003 5.86 7.15 7671 966 5.15 6.29 7063 932 4.44 5.42
9295 1108 8.13 9.92 8768 1074 7.15 8.72 8245 1039 6.28 7.66 7715 1004 5.50 6.71 7180 966 4.80 5.86 6433 933 4.01 4.90
1.4
8941 1109 7.65 9.33 8366 1075 6.73 8.22 7775 1039 5.84 7.13 7262 1005 5.18 6.32 6645 967 4.46 5.44 - - - -
1.6
8528 1110 7.29 8.90 7894 1076 6.25 7.63 7340 1041 5.56 6.78 6711 1006 4.72 5.76--------
1.8
8059 1111 6.76 8.25 7401 1077 5.84 7.13 6796 1042 5.01 6.12------------
2.0
2.2
7564 1112 6.33 7.73- -- - - ---------------
1 turn 2 turns 3 turns 4 turns 5 turns 6 turns
15 HP motor 10 HP motor 7.5 HP motor
Blower Performance (Downflow Discharge)
26 Johnson Controls Unitary Products
Page 27
262291-YTG-F-1009
25-Ton Standard Drive, Gas Heat, Bottom Duct Connection
1VP65 & B5V94
5000
6000
7000
8000
9000
10000
11000
12000
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2
External Static ("WC)
SCFM
1 Turn
2 Turns
3 Turns
5 Turns
6 Turns
4 Turns
TABLE 17: WJ300 BLOWER PERFORMANCE - 25 TON STANDARD DRIVE (GAS HEAT) DOWNFLOW
ESP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP
10827 1103 9.43 11.51 10451 1069 8.60 10.49 10035 1035 7.74 9.44 9503 999 6.80 8.29 9213 963 6.16 7.52 8667 928 5.42 6.61
0.4
10490 1105 9.09 11.09 10093 1070 8.14 9.93 9669 1036 7.31 8.93 9115 1000 6.49 7.92 8805 964 5.88 7.18 8306 929 5.17 6.31
0.6
10169 1105 8.74 10.67 9724 1071 7.85 9.58 9272 1037 6.99 8.53 8731 1001 6.13 7.48 8362 966 5.51 6.73 7860 930 4.79 5.85
0.8
9817 1106 8.36 10.20 9368 1072 7.50 9.15 8891 1038 6.54 7.99 8376 1002 5.79 7.07 7944 966 5.16 6.30 7405 931 4.53 5.53
1.0
1.2 9461 1107 7.95 9.70 8988 1073 7.03 8.58 8490 1039 6.29 7.67 7989 1003 5.51 6.72 7518 966 4.84 5.91 6922 932 4.18 5.10
9109 1108 7.64 9.32 8593 1074 6.72 8.20 8080 1039 5.90 7.20 7561 1004 5.17 6.31 7036 966 4.51 5.51 6304 933 3.77 4.60
1.4
8762 1109 7.19 8.77 8199 1075 6.33 7.72 7620 1039 5.49 6.70 7117 1005 4.87 5.94 6512 967 4.19 5.12 - - - -
1.6
8357 1110 6.85 8.36 7736 1076 5.88 7.17 7193 1041 5.22 6.37 6577 1006 4.44 5.42 - - - - - - - -
1.8
7898 1111 6.36 7.76 7253 1077 5.49 6.70 6660 1042 4.71 5.75---- - --- - ---
2.0
2.2
7413 1112 5.95 7.26- -- - - --- - --- - --- - ---
1 turn 2 turns 3 turns 4 turns 5 turns 6 turns
15 HP motor 10 HP motor 7.5 HP motor
Blower Performance (Downflow Discharge)
Johnson Controls Unitary Products 27
Page 28
262291-YTG-F-1009
25-Ton High-Static Drive, Cooling Only, Bottom Duct Connection
1VP71& B5V94
7000
8000
9000
10000
11000
12000
13000
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8
External Static ("WC)
SCFM
1 Turn
2 Turns
3 Turns
5 Turns
6 Turns
4 Turns
T ABLE 18: WJ300 BLOWER PERFORMANCE - 25 TON HIGH STATIC DRIVE (COOLING ONLY) DOWNFLOW
ESP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP
0.4 - - - - - - - 11974 1216 12.94 15.79 11609 1180 11.94 14.57 11100 1142 10.63 12.97 10643 1111 9.66 11.78 10287 1076 8.70 10.62 9822 1040 7.82 9.55
0.6
11656 1216 12.56 15.32 11264 1180 11.44 13.96 10795 1144 10.20 12.44 10297 1111 9.26 11.30 9935 1076 8.39 10.23 9436 1041 7.41 9.04
0.8
11341 1216 12.09 14.76 10960 1182 10.98 13.40 10465 1146 9.84 12.01 9942 1112 8.87 10.82 9575 1078 7.95 9.70 9055 1042 7.08 8.64
1.0
1.2 11046 1218 11.63 14.19 10620 1183 10.57 12.90 10122 1147 9.39 11.46 9592 1113 8.44 10.29 9172 1078 7.52 9.18 8660 1043 6.66 8.12
10721 1219 11.15 13.60 10285 1184 10.10 12.32 9768 1149 9.05 11.04 9227 1114 8.02 9.79 8791 1079 7.21 8.80 8229 1044 6.21 7.58
1.4
10399 1220 10.80 13.18 9957 1185 9.76 11.91 9414 1150 8.61 10.51 8841 1115 7.57 9.24 8375 1080 6.80 8.29 7792 1044 5.92 7.22
1.6
10061 1222 10.35 12.62 9624 1186 9.36 11.42 9044 1152 8.12 9.90 8424 1116 7.05 8.61 7947 1081 6.37 7.77 7266 1045 5.48 6.69
1.8
9725 1223 9.94 12.13 9227 1187 8.83 10.77 8631 1153 7.73 9.43 7992 1117 6.69 8.16 7413 1082 5.87 7.17 - - - -
2.0
2.2
9330 1224 9.49 11.58 8822 1189 8.40 10.25 8183 1154 7.31 8.92 7484 1118 6.28 7.66 - - - - - - - 8941 1226 8.92 10.89 8373 1190 7.87 9.60 7679 1156 6.78 8.27-------- ----
2.4
8490 1227 8.45 10.31 7858 1191 7.34 8.96------------ ----
2.6
7996 1228 7.88 9.62---- ------------ ----
2.8
1 turn 2 turns 3 turns 4 turns 5 turns 6 turns
15 HP motor 10 HP motor 7.5 HP motor
Blower Performance (Downflow Discharge)
11412 1139 11.02 13.45 10985 1110 10.05 12.26 10637 1075 9.20 11.23 10182 1040 8.16 9.96
28 Johnson Controls Unitary Products
Page 29
262291-YTG-F-1009
25-Ton High-Static Drive, Gas Heat, Bottom Duct Connection
1VP71& B5V94
7000
8000
9000
10000
11000
12000
13000
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8
External Static ("WC)
SCFM
1 Turn
2 Turns
3 Turns
5 Turns
6 Turns
4 Turns
TABLE 19: WJ300 BLOWER PERFORMANCE - 25 TON HIGH STATIC DRIVE (GAS HEAT) DOWNFLOW
ESP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP
0.4--- - - --11735 1216 12.16 14.84 11377 1180 11.22 13.69 10878 1142 9.99 12.20 10430 1111 9.08 11.08 10081 1076 8.18 9.98 9626 1040 7.35 8.97
0.6
11423 1216 11.80 14.40 11039 1180 10.75 13.12 10579 1144 9.59 11.70 10091 1111 8.71 10.62 9736 1076 7.88 9.62 9247 1041 6.97 8.50
0.8
11114 1216 11.37 13.87 10741 1182 10.32 12.60 10256 1146 9.25 11.29 9743 1112 8.34 10.17 9384 1078 7.47 9.11 8874 1042 6.65 8.12
1.0
1.2 10825 1218 10.93 13.34 10408 1183 9.94 12.13 9920 1147 8.82 10.77 9400 1113 7.93 9.68 8989 1078 7.07 8.63 8487 1043 6.26 7.63
10507 1219 10.48 12.79 10079 1184 9.49 11.58 9573 1149 8.51 10.38 9042 1114 7.54 9.20 8615 1079 6.78 8.27 8064 1044 5.84 7.12
1.4
10191 1220 10.15 12.39 9758 1185 9.18 11.20 9226 1150 8.09 9.88 8664 1115 7.12 8.68 8208 1080 6.39 7.80 7636 1044 5.56 6.79
1.6
9860 1222 9.72 11.87 9432 1186 8.80 10.74 8863 1152 7.63 9.31 8256 1116 6.63 8.09 7788 1081 5.98 7.30 7121 1045 5.15 6.29
1.8
9531 1223 9.35 11.41 9042 1187 8.30 10.13 8458 1153 7.26 8.86 7832 1117 6.29 7.67 7265 1082 5.52 6.74 - - - -
2.0
2.2
9143 1224 8.92 10.89 8646 1189 7.90 9.64 8019 1154 6.87 8.38 7334 1118 5.90 7.20- ------8762 1226 8.39 10.24 8206 1190 7.39 9.02 7525 1156 6.37 7.77 - - - - - - - - - - - -
2.4
8320 1227 7.94 9.69 7701 1191 6.90 8.42----------------
2.6
7836 1228 7.41 9.04--------------------
2.8
1 turn 2 turns 3 turns 4 turns 5 turns 6 turns
15 HP motor 10 HP motor 7.5 HP motor
Blower Performance (Downflow Discharge)
11184 1139 10.36 12.64 10765 1110 9.45 11.53 10424 1075 8.65 10.55 9978 1040 7.67 9.36
Johnson Controls Unitary Products 29
Page 30
262291-YTG-F-1009
TABLE 20: BLOWER MOTOR AND DRIVE DATA
1
MODEL
SIZE
15 TON
20 TON
25 TON
DRIVE
Standard 795/970 5 184 T 89.5 1VP62 5.95 4.9-5.9
High Static 935/1140 7.5 213 T 91 1VP62 5.95
Low Static 850/1010 7.5 213T 91 1VP68 6.55 5.5-6.5
Standard 850/1010 10 215T 91 1VP68 6.55 5.5-6.5
High Static 930/1110 10 215 T 91 1VP68 6.55 5.5-6.5
Low Static 915/1100 7.5 213T 91 1VP65 6.5 4.8-6.0 1-3/8 1B5V94 9.7 9.5 1-3/16 BX78 79.8 1
Standard 915/1100 15 254T 91 1VP65 6.5 4.8-6.0 1-5/8 1B5V94 9.7 9.5 1-7/16 BX78 79.8 1
High Static 1015/1200 15 254 T 91 1VP71 7.1 5.4-6.6 1-5/8 1B5V94 9.7 9.5 1-7/16 BX81 82.8 1
1.
All motors have a nominal speed of 1800 RPM, a 1.15 service factor and a solid base. They can operate to the limit of their service factor because
they are located in the moving air, upstream of any heating device.
2.
Do NOT close this pulley below 1 turn open.
BLOWER
RANGE
(RPM)
MOTOR
HP FRAME
ADJUSTABLE MOTOR PULLEY FIX ED BLOWER PULLEY
EFF.
(%)
DESIG-
NATION
OUTSIDE
DIA.
(IN.)
PITCH
DIA.
(IN.)
4.9-5.9
BELT
(NOTCHED)
BORE
DESIG-
(IN.)
NATION
2
1-1/8 BK105 10.25 9.9 1 BX81 82.8 1
2
1-3/8 BK90 8.75 8.4 1 BX81 82.8 1
2
1-3/8 BK110 10.75 10.4 1-3/16 BX81 82.8 1
2
1-3/8 BK110 10.75 10.4 1-3/16 BX81 82.8 1
2
1-3/8 BK100 9.75 9.4 1-3/16 BX81 82.8 1
OUTSIDE
DIA.
(IN.)
PITCH
DIA.
(IN.)
BORE
(IN.)
DESIG-
NATION
PITCH
LENGTH
(IN.)
QTY.
TABLE 21: STATIC RESISTANCES
1
RESISTANCE, IWG
DESCRIPTION
15 TON 20 TON 25 TON
CFM
4500 6000 7500 6000 8000 9000 7500 8000 9300
WET INDOOR COIL 0.1 0.1 0.1 0.1 0.1 0.2 0.1 0.1 0.2
RECLAIM COIL OPTIONS
2 ROW 0.1 0.2 0.2 0.2 0.3 0.3 0.2 0.3 0.3
3 ROW 0.2 0.3 0.4 0.3 0.4 0.5 0.4 0.4 0.5
18 KW 0.3 0.4 0.4 0.4 0.4 0.5 0.4 0.4 0.5
ELECTRIC HEAT OPTIONS
36 KW 0.3 0.4 0.5 0.4 0.5 0.5 0.5 0.5 0.5
54 KW 0.4 0.5 0.5 0.5 0.5 0.6 0.5 0.5 0.6
72 KW 0.4 0.5 0.5 0.5 0.5 0.6 0.5 0.5 0.6
ECONOMIZER OPTION 0.1 0.1 0.1 0.1 0.1 0.2 0.1 0.1 0.2
HORIZONTAL DUCT CONNECTIONS
1.
Deduct these resistance values from the available external static pressures shown in the respective Blower Performance Table.
2.
Since the resistance to air flow will be less for horizontal duct connections than for bottom duct connections, add these pressures
to the ESP values on the respective unit’s blower performance table.
2
0.1 0.2 0.3 0.2 0.3 0.5 0.3 0.3 0.5
TABLE 22: POWER EXHAUST PERFORMANCE
MOTOR
1
SPEED
2
HIGH
MEDIUM
LOW
1.
Power exhaust motor is a 3/4 HP, PSC type with sleeve bearings, a 48 frame and inherent protection.
2.
The factory setting.
CFM kW CFM kW CFM kW CFM kW CFM kW
5250 0.83 4500 0.85 4200 0.88 3750 0.93 3000 0.99
4900 0.77 3900 0.79 3500 0.82 2900 0.85 - -
4400 0.72 3700 0.74 3000 0.78 - - - -
0.2 0.3 0.4 0.5 0.6
STATIC RESISTANCE OF RETURN DUCTWORK, IWG
30 Johnson Controls Unitary Products
Page 31
262291-YTG-F-1009
TABLE 23: WJ ELECTRICAL DATA W/O POWERED CONVENIENCE OUTLET - STD DRIVE MOTOR
MODEL
(TON-
NAGE)
180
(15)
240
(20)
NOTE 1: HACR Type per NEC.
VOLTAGE
208 22.4 164 2.1 17.7 0.0
230 22.4 164 2.1 16.4 0.0
460 10.9 100 1.2 8.2 0.0
575 8.3 78 0.9 6.6 0.0
208 30.1 225 2.4 24.2 0.0
230 30.1 225 2.4 24.2 0.0
460 15.5 114 0.9 12.1 0.0
575 12.1 80 0.6 10.3 0.0
COMPRESSORS
RLA
EACH
LRA
EACH
OD FAN
MOTORS
FLA EACH
ID
BLOWER
MOTOR
FLA
CONV
OUTLET
AMPS
HEATER OPTION
MODEL KW STAGES AMPS
None 0.0 ~ ~ 76.5 90
E18 13.5 1 37.5 76.5 90
E36 27.0 2 74.9 115.8 125
E54 40.6 2 112.7 163.0 175
E72 54.1 2 150.2 172.3 200
None 0.0 ~ ~ 75.2 90
E18 18.0 1 43.3 75.2 90
E36 36.0 2 86.6 128.8 150
E54 54.0 2 129.9 150.4 175
E72 72.0 2 173.2 193.7 225
None 0.0 ~ ~ 37.5 45
E18 18.0 1 21.7 37.5 45
E36 36.0 2 43.3 64.4 70
E54 54.0 2 65.0 75.2 90
E72 72.0 2 86.6 96.9 110
None 0.0 ~ ~ 28.9 35
E18 18.0 1 17.3 29.9 35
E36 36.0 2 34.6 51.6 60
E54 54.0 2 52.0 60.2 70
E72 72.0 2 69.3 77.5 90
None 0.0 ~ ~ 101.5 125
E18 13.5 1 37.5 101.5 125
E36 27.0 2 74.9 123.9 125
E54 40.6 2 112.7 171.1 175
E72 54.1 2 150.2 180.4 200
None 0.0 ~ ~ 101.5 125
E18 18.0 1 43.3 101.5 125
E36 36.0 2 86.6 138.5 150
E54 54.0 2 129.9 160.2 175
E72 72.0 2 173.2 203.5 225
None 0.0 ~ ~ 50.6 60
E18 18.0 1 21.7 50.6 60
E36 36.0 2 43.3 69.3 70
E54 54.0 2 65.0 80.1 90
E72 72.0 2 86.6 101.7 110
None 0.0 ~ ~ 39.9 50
E18 18.0 1 17.3 39.9 50
E36 36.0 2 34.6 56.2 60
E54 54.0 2 52.0 64.8 70
E72 72.0 2 69.3 82.2 90
MIN.
CIRCUIT
AMPACITY
(AMPS)
MAX.
FUSE/
BRKR
SIZE
(AMPS)
1
Johnson Controls Unitary Products 31
Page 32
262291-YTG-F-1009
TABLE 23: WJ ELECTRICAL DATA W/O POWERED CONVENIENCE OUTLET - STD DRIVE MOTOR (CONT.)
MODEL
(TON-
NAGE)
VOLTAGE
RLA
EACH
208 42.3 245 2.4 38.6 0.0
230 42.3 245 2.4 38.6 0.0
300
(25)
460 17.6 125 0.9 19.3 0.0
575 14.5 100 0.6 16.2 0.0
NOTE 1: HACR Type per NEC.
COMPRESSORS
LRA
EACH
OD FAN
MOTORS
FLA EACH
ID
BLOWER
MOTOR
FLA
CONV
OUTLET
AMPS
HEATER OPTION
MODEL KW STAGES AMPS
MIN.
CIRCUIT
AMPACITY
(AMPS)
None ~ ~ ~ 143.4 175
E18 13.5 1 37.5 143.4 175
E36 27 2 74.9 143.4 175
E54 40.6 2 112.7 189.1 200
E72 54.1 2 150.2 198.4 225
None ~ ~ ~ 143.4 175
E18 18.0 1 43.3 143.4 175
E36 36.0 2 86.6 156.5 175
E54 54.0 2 129.9 178.2 200
E72 72.0 2 173.2 221.5 250
None ~ ~ ~ 62.9 80
E18 18.0 1 21.7 62.9 80
E36 36.0 2 43.3 78.3 80
E54 54.0 2 65.0 89.1 100
E72 72.0 2 86.6 110.7 125
None ~ ~ ~ 51.7 60
E18 18.0 1 17.3 51.7 60
E36 36.0 2 34.6 63.6 70
E54 54.0 2 52.0 72.2 80
E72 72.0 2 69.3 89.5 100
MAX.
FUSE/
BRKR
SIZE
(AMPS)
1
VOLTAGE LIMITATIONS
POWER SUPPLY
1
VOLTAGE NOMINAL VOLTAGE VOLTAGE kW CAP. MULTIPLIER
MIN. MAX. 208 208 1.00
ELECTRIC HEAT CORRECTION FACTORS
208/230-3-60 187 253 240 230 0.92
460-3-60 414 506 480 460 0.92
575-3-60 518 630 600 575 0.92
1.
Utilization Range “A” in accordance with ARI Standard 110.
32 Johnson Controls Unitary Products
Page 33
262291-YTG-F-1009
TABLE 24: WJ ELECTRICAL DATA W/O POWERED CONVENIENCE OUTLET - HIGH STATIC DRIVE MOTOR
MODEL
(TON-
NAGE)
180
(15)
240
(20)
NOTE 1: HACR Type per NEC.
VOLTAGE
208 22.4 164 2.1 20.0 0.0
230 22.4 164 2.1 20.0 0.0
460 10.9 100 1.2 10.0 0.0
575 8.3 78 0.9 7.5 0.0
208 30.1 225 2.4 24.2 0.0
230 30.1 225 2.4 24.2 0.0
460 15.5 114 0.9 12.1 0.0
575 12.1 80 0.6 10.3 0.0
COMPRESSORS
RLA
EACH
LRA
EACH
OD FAN
MOTORS
FLA EACH
ID
BLOWER
MOTOR
FLA
CONV
OUTLET
AMPS
HEATER OPTION
MODEL KW STAGES AMPS
None 0.0 ~ ~ 78.8 100
E18 13.5 1 37.5 78.8 100
E36 27.0 2 74.9 118.7 125
E54 40.6 2 112.7 165.9 175
E72 54.1 2 150.2 175.2 200
None 0.0 ~ ~ 78.8 100
E18 18.0 1 43.3 79.1 100
E36 36.0 2 86.6 133.3 150
E54 54.0 2 129.9 154.9 175
E72 72.0 2 173.2 198.2 225
None 0.0 ~ ~ 39.3 50
E18 18.0 1 21.7 39.6 50
E36 36.0 2 43.3 66.6 70
E54 54.0 2 65.0 77.5 90
E72 72.0 2 86.6 99.1 110
None 0.0 ~ ~ 29.8 35
E18 18.0 1 17.3 31.0 35
E36 36.0 2 34.6 52.7 60
E54 54.0 2 52.0 61.3 70
E72 72.0 2 69.3 78.7 90
None 0.0 ~ ~ 101.5 125
E18 13.5 1 37.5 101.5 125
E36 27.0 2 74.9 123.9 125
E54 40.6 2 112.7 171.1 175
E72 54.1 2 150.2 180.4 200
None 0.0 ~ ~ 101.5 125
E18 18.0 1 43.3 101.5 125
E36 36.0 2 86.6 138.5 150
E54 54.0 2 129.9 160.2 175
E72 72.0 2 173.2 203.5 225
None 0.0 ~ ~ 50.6 60
E18 18.0 1 21.7 50.6 60
E36 36.0 2 43.3 69.3 70
E54 54.0 2 65.0 80.1 90
E72 72.0 2 86.6 101.7 110
None 0.0 ~ ~ 39.9 50
E18 18.0 1 17.3 39.9 50
E36 36.0 2 34.6 56.2 60
E54 54.0 2 52.0 64.8 70
E72 72.0 2 69.3 82.2 90
MIN.
CIRCUIT
AMPACITY
(AMPS)
MAX.
FUSE/
BRKR
SIZE
(AMPS)
1
Johnson Controls Unitary Products 33
Page 34
262291-YTG-F-1009
T ABLE 24: WJ ELECTRICAL DATA W/O POWERED CONVENIENCE OUTLET - HIGH STATIC DRIVE MOTOR (CONT.)
MODEL
(TON-
NAGE)
VOLTAGE
RLA
EACH
208 42.3 245 2.4 38.6 0.0
230 42.3 245 2.4 38.6 0.0
COMPRESSORS
300
(25)
460 17.6 125 0.9 19.3 0.0
575 14.5 100 0.6 16.2 0.0
NOTE 1: HACR Type per NEC.
LRA
EACH
OD FAN
MOTORS
FLA EACH
ID
BLOWER
MOTOR
FLA
CONV
OUTLET
AMPS
HEATER OPTION
MODEL KW STAGES AMPS
MIN.
CIRCUIT
AMPACITY
(AMPS)
None ~ ~ ~ 143.4 175
E18 13.5 1 37.5 143.4 175
E36 27.0 2 74.9 143.4 175
E54 40.6 2 112.7 189.1 200
E72 54.1 2 150.2 198.4 225
None ~ ~ ~ 143.4 175
E18 18.0 1 43.3 143.4 175
E36 36.0 2 86.6 156.5 175
E54 54.0 2 129.9 178.2 200
E72 72.0 2 173.2 221.5 250
None ~ ~ ~ 62.9 80
E18 18.0 1 21.7 62.9 80
E36 36.0 2 43.3 78.3 80
E54 54.0 2 65.0 89.1 100
E72 72.0 2 86.6 110.7 125
None ~ ~ ~ 51.7 60
E18 18.0 1 17.3 51.7 60
E36 36.0 2 34.6 63.6 70
E54 54.0 2 52.0 72.2 80
E72 72.0 2 69.3 89.5 100
MAX.
FUSE/
BRKR
SIZE
(AMPS)
1
VOLTAGE LIMITATIONS
POWER SUPPLY
1
VOLTAGE NOMINAL VOLTAGE VOLTAGE kW CAP. MULTIPLIER
MIN. MAX. 208 208 1.00
ELECTRIC HEAT CORRECTION FACTORS
208/230-3-60 187 253 240 230 0.92
460-3-60 414 506 480 460 0.92
575-3-60 518 630 600 575 0.92
1.
Utilization Range “A” in accordance with ARI Standard 110.
34 Johnson Controls Unitary Products
Page 35
262291-YTG-F-1009
TABLE 25: WJ ELECTRICAL DATA W/O POWERED CONVENIENCE OUTLET - LOW STATIC DRIVE
MODEL
COMPRESSORS
(TON-
NAGE)
VOLTAGE
RLA
EACH
208 30.1 225 2.4 20.0 0.0
230 30.1 225 2.4 20.0 0.0
240
(20)
460 15.5 114 0.9 10.0 0.0
575 12.1 80 0.6 7.5 0.0
208 42.3 245 2.4 20.0 0.0
230 42.3 245 2.4 20.0 0.0
300
(25)
460 17.6 125 0.9 10.0 0.0
575 14.5 100 0.6 7.5 0.0
NOTE 1: HACR Type per NEC.
LRA
EACH
OD FAN
MOTORS
FLA EACH
ID
BLOWER
MOTOR
FLA
CONV
OUTLET
AMPS
HEATER OPTION
MODEL KW STAGES AMPS
MIN.
CIRCUIT
AMPACITY
(AMPS)
None 0.0 - - 97.3 125
E18 13.5 1 37.5 97.3 125
E36 27.0 2 75.1 118.7 125
E54 40.6 2 112.7 165.9 175
E72 54.1 2 150.2 175.2 200
None 0.0 - - 97.3 125
E18 18.0 1 43.3 97.3 125
E36 36.0 2 86.6 133.3 150
E54 54.0 2 129.9 154.9 175
E72 72.0 2 173.2 198.2 225
None 0.0 - - 48.5 60
E18 18.0 1 21.7 48.5 60
E36 36.0 2 43.3 66.6 70
E54 54.0 2 65.0 77.5 90
E72 72.0 2 86.6 99.1 110
None 0.0 - - 37.1 45
E18 18.0 1 17.3 37.1 45
E36 36.0 2 34.6 52.7 60
E54 54.0 2 52.0 61.3 70
E72 72.0 2 69.3 78.7 90
None 0.0 - - 124.8 150
E18 13.5 1 37.5 124.8 150
E36 27.0 2 75.1 124.8 150
E54 40.6 2 112.6 165.9 175
E72 54.1 2 150.1 175.2 200
None 0.0 - - 124.8 150
E18 18.0 1 43.3 124.8 150
E36 36.0 2 86.6 133.3 150
E54 54.0 2 129.9 154.9 175
E72 72.0 2 173.2 198.2 225
None 0.0 - - 53.2 70
E18 18.0 1 21.7 53.2 70
E36 36.0 2 43.3 66.6 70
E54 54.0 2 65.0 77.5 90
E72 72.0 2 86.6 99.1 110
None 0.0 - - 42.5 50
E18 18.0 1 17.3 42.5 50
E36 36.0 2 34.6 52.7 60
E54 54.0 2 52.0 61.3 70
E72 72.0 2 69.3 78.7 90
MAX.
FUSE/
BRKR
SIZE
(AMPS)
1
VOLTAGE LIMITATIONS
POWER SUPPLY
VOLTAGE NOMINAL VOLTAGE VOLTAGE kW CAP. MULTIPLIER
MIN. MAX. 208 208 1.00
208/230-3-60 187 253 240 230 0.92
460-3-60 414 506 480 460 0.92
575-3-60 518 630 600 575 0.92
1.
Utilization Range “A” in accordance with ARI Standard 110.
Johnson Controls Unitary Products 35
1
ELECTRIC HEAT CORRECTION FACTORS
Page 36
262291-YTG-F-1009
TABLE 26: WJ ELECTRICAL DATA W/POWERED CONVENIENCE OUTLET - STD DRIVE MOTOR
MODEL
(TON-
NAGE)
180
(15)
240
(20)
NOTE 1: HACR Type per NEC.
VOLTAGE
208 22.4 164 2.1 17.7 10.0
230 22.4 164 2.1 16.4 10.0
460 10.9 100 1.1 8.2 5.0
575 8.3 78 0.9 6.6 4.0
208 30.1 225 2.4 24.2 10.0
230 30.1 225 2.4 24.2 10.0
460 15.5 114 0.9 12.1 5.0
575 12.1 80 0.6 10.3 4.0
COMPRESSORS
RLA
EACH
LRA
EACH
OD FAN
MOTORS
FLA EACH
ID
BLOWER
MOTOR
FLA
CONV
OUTLET
AMPS
HEATER OPTION
MODEL KW STAGES AMPS
None 0.0 ~ ~ 86.5 100
E18 13.5 1 37.5 86.5 100
E36 27.0 2 74.9 128.3 150
E54 40.6 2 112.7 175.5 200
E72 54.1 2 150.2 184.8 200
None 0.0 ~ ~ 85.2 100
E18 18.0 1 43.3 87.1 100
E36 36.0 2 86.6 141.3 150
E54 54.0 2 129.9 162.9 175
E72 72.0 2 173.2 206.2 225
None 0.0 ~ ~ 42.5 50
E18 18.0 1 21.7 43.6 50
E36 36.0 2 43.3 70.6 80
E54 54.0 2 65.0 81.5 90
E72 72.0 2 86.6 103.1 110
None 0.0 ~ ~ 32.9 40
E18 18.0 1 17.3 34.9 40
E36 36.0 2 34.6 56.6 60
E54 54.0 2 52.0 65.2 70
E72 72.0 2 69.3 82.5 90
None 0.0 ~ ~ 111.5 125
E18 13.5 1 37.5 111.5 125
E36 27.0 2 74.9 136.4 150
E54 40.6 2 112.7 183.6 200
E72 54.1 2 150.2 192.9 200
None 0.0 ~ ~ 111.5 125
E18 18.0 1 43.3 111.5 125
E36 36.0 2 86.6 151.0 175
E54 54.0 2 129.9 172.7 175
E72 72.0 2 173.2 216.0 225
None 0.0 ~ ~ 55.6 70
E18 18.0 1 21.7 55.6 70
E36 36.0 2 43.3 75.5 80
E54 54.0 2 65.0 86.3 90
E72 72.0 2 86.6 108.0 110
None 0.0 ~ ~ 43.9 50
E18 18.0 1 17.3 43.9 50
E36 36.0 2 34.6 61.2 70
E54 54.0 2 52.0 69.8 70
E72 72.0 2 69.3 87.2 90
MIN.
CIRCUIT
AMPACITY
(AMPS)
MAX.
FUSE/
BRKR
SIZE
(AMPS)
1
36 Johnson Controls Unitary Products
Page 37
262291-YTG-F-1009
TABLE 26: WJ ELECTRICAL DATA W/POWERED CONVENIENCE OUTLET - STD DRIVE MOTOR (CONT.)
MODEL
(TON-
NAGE)
VOLTAGE
RLA
EACH
208 42.3 245 2.4 38.6 10.0
230 42.3 245 2.4 38.6 10.0
300
(25)
460 17.6 125 0.9 19.3 5.0
575 14.5 100 0.6 16.2 4.0
NOTE 1: HACR Type per NEC.
COMPRESSORS
LRA
EACH
OD FAN
MOTORS
FLA EACH
ID
BLOWER
MOTOR
FLA
CONV
OUTLET
AMPS
HEATER OPTION
MODEL KW STAGES AMPS
MIN.
CIRCUIT
AMPACITY
(AMPS)
None ~ ~ ~ 153.4 175
E18 13.5 1 37.5 153.4 175
E36 27 2 74.9 154.4 175
E54 40.6 2 112.7 201.6 225
E72 54.1 2 150.2 210.9 225
None ~ ~ ~ 153.4 175
E18 18.0 1 43.3 153.4 175
E36 36.0 2 86.6 169.0 175
E54 54.0 2 129.9 190.7 225
E72 72.0 2 173.2 234.0 250
None ~ ~ ~ 67.9 80
E18 18.0 1 21.7 67.9 80
E36 36.0 2 43.3 84.5 90
E54 54.0 2 65.0 95.3 110
E72 72.0 2 86.6 117.0 125
None ~ ~ ~ 55.7 70
E18 18.0 1 17.3 55.7 70
E36 36.0 2 34.6 68.6 70
E54 54.0 2 52.0 77.2 90
E72 72.0 2 69.3 94.5 100
MAX.
FUSE/
BRKR
SIZE
(AMPS)
1
VOLTAGE LIMITATIONS
POWER SUPPLY
1
VOLTAGE NOMINAL VOLTAGE VOLTAGE kW CAP. MULTIPLIER
MIN. MAX. 208 208 1.00
ELECTRIC HEAT CORRECTION FACTORS
208/230-3-60 187 253 240 230 0.92
460-3-60 414 506 480 460 0.92
575-3-60 518 630 600 575 0.92
1.
Utilization Range “A” in accordance with ARI Standard 110.
Johnson Controls Unitary Products 37
Page 38
262291-YTG-F-1009
TABLE 27: WJ ELECTRICAL DATA W/POWERED CONVENIENCE OUTLET - HIGH STATIC DRIVE MOTOR
MODEL
(TON-
NAGE)
180
(15)
240
(20)
NOTE 1: HACR Type per NEC.
VOLTAGE
208 22.4 164 2.1 20.0 10.0
230 22.4 164 2.1 20.0 10.0
460 10.9 100 1.2 10.0 5.0
575 8.3 78 0.9 7.5 4.0
208 30.1 225 2.4 24.2 10.0
230 30.1 225 2.4 24.2 10.0
460 15.5 114 0.9 12.1 5.0
575 12.1 80 0.6 10.3 4.0
COMPRESSORS
RLA
EACH
LRA
EACH
OD FAN
MOTORS
FLA EACH
ID
BLOWER
MOTOR
FLA
CONV
OUTLET
AMPS
HEATER OPTION
MODEL KW STAGES AMPS
None 0.0 ~ ~ 88.8 110
E18 13.5 1 37.5 88.8 110
E36 27.0 2 74.9 131.2 150
E54 40.6 2 112.7 178.4 200
E72 54.1 2 150.2 187.7 200
None 0.0 ~ ~ 88.8 110
E18 18.0 1 43.3 91.6 110
E36 36.0 2 86.6 145.8 150
E54 54.0 2 129.9 167.4 175
E72 72.0 2 173.2 210.7 225
None 0.0 ~ ~ 44.3 50
E18 18.0 1 21.7 45.8 50
E36 36.0 2 43.3 72.9 80
E54 54.0 2 65.0 83.7 90
E72 72.0 2 86.6 105.4 110
None 0.0 ~ ~ 33.8 40
E18 18.0 1 17.3 36.0 40
E36 36.0 2 34.6 57.7 60
E54 54.0 2 52.0 66.3 70
E72 72.0 2 69.3 83.7 90
None 0.0 ~ ~ 111.5 125
E18 13.5 1 37.5 111.5 125
E36 27.0 2 74.9 136.4 150
E54 40.6 2 112.7 183.6 200
E72 54.1 2 150.2 192.9 200
None 0.0 ~ ~ 111.5 125
E18 18.0 1 43.3 111.5 125
E36 36.0 2 86.6 151.0 175
E54 54.0 2 129.9 172.7 175
E72 72.0 2 173.2 216.0 225
None 0.0 ~ ~ 55.6 70
E18 18.0 1 21.7 55.6 70
E36 36.0 2 43.3 75.5 80
E54 54.0 2 65.0 86.3 90
E72 72.0 2 86.6 108.0 110
None 0.0 ~ ~ 43.9 50
E18 18.0 1 17.3 43.9 50
E36 36.0 2 34.6 61.2 70
E54 54.0 2 52.0 69.8 70
E72 72.0 2 69.3 87.2 90
MIN.
CIRCUIT
AMPACITY
(AMPS)
MAX.
FUSE/
BRKR
SIZE
(AMPS)
1
38 Johnson Controls Unitary Products
Page 39
262291-YTG-F-1009
T ABLE 27: WJ ELECTRICAL DATA W/POWERED CONVENIENCE OUTLET - HIGH STATIC DRIVE MOTOR (CONT.)
MODEL
(TON-
NAGE)
VOLTAGE
RLA
EACH
208 42.3 245 2.4 38.6 10.0
230 42.3 245 2.4 38.6 10.0
COMPRESSORS
300
(25)
460 17.6 125 0.9 19.3 5.0
575 14.5 100 0.6 16.2 4.0
NOTE 1: HACR Type per NEC.
LRA
EACH
OD FAN
MOTORS
FLA EACH
ID
BLOWER
MOTOR
FLA
CONV
OUTLET
AMPS
HEATER OPTION
MODEL KW STAGES AMPS
MIN.
CIRCUIT
AMPACITY
(AMPS)
None ~ ~ ~ 153.4 175
E18 13.5 1 37.5 153.4 175
E36 27.0 2 74.9 154.4 175
E54 40.6 2 112.7 201.6 225
E72 54.1 2 150.2 210.9 225
None ~ ~ ~ 153.4 175
E18 18.0 1 43.3 153.4 175
E36 36.0 2 86.6 169.0 175
E54 54.0 2 129.9 190.7 225
E72 72.0 2 173.2 234.0 250
None ~ ~ ~ 67.9 80
E18 18.0 1 21.7 67.9 80
E36 36.0 2 43.3 84.5 90
E54 54.0 2 65.0 95.3 110
E72 72.0 2 86.6 117.0 125
None ~ ~ ~ 55.7 70
E18 18.0 1 17.3 55.7 70
E36 36.0 2 34.6 68.6 70
E54 54.0 2 52.0 77.2 90
E72 72.0 2 69.3 94.5 100
MAX.
FUSE/
BRKR
SIZE
(AMPS)
1
VOLTAGE LIMITATIONS
POWER SUPPLY
1
VOLTAGE NOMINAL VOLTAGE VOLTAGE kW CAP. MULTIPLIER
MIN. MAX. 208 208 1.00
ELECTRIC HEAT CORRECTION FACTORS
208/230-3-60 187 253 240 230 0.92
460-3-60 414 506 480 460 0.92
575-3-60 518 630 600 575 0.92
1.
Utilization Range “A” in accordance with ARI Standard 110.
Johnson Controls Unitary Products 39
Page 40
262291-YTG-F-1009
TABLE 28: WJ ELECTRICAL DATA W/POWERED CONVENIENCE OUTLET - LOW STATIC DRIVE
MODEL
COMPRESSORS
(TON-
NAGE)
VOLTAGE
RLA
EACH
208 30.1 225 2.4 20.0 10.0
230 30.1 225 2.4 20.0 10.0
240
(20)
460 15.5 114 0.9 10.0 5.0
575 12.1 80 0.6 7.5 4.0
208 42.3 245 2.4 20.0 10.0
230 42.3 245 2.4 20.0 10.0
300
(25)
460 17.6 125 0.9 10.0 5.0
575 14.5 100 0.6 7.5 4.0
NOTE 1: HACR Type per NEC.
LRA
EACH
OD FAN
MOTORS
FLA EACH
ID
BLOWER
MOTOR
FLA
CONV
OUTLET
AMPS
HEATER OPTION
MODEL KW STAGES AMPS
MIN.
CIRCUIT
AMPACITY
(AMPS)
None 0.0 - - 107.3 125
E18 13.5 1 37.5 107.3 125
E36 27.0 2 75.1 131.2 150
E54 40.6 2 112.7 178.4 200
E72 54.1 2 150.2 187.7 200
None 0.0 - - 107.3 125
E18 18.0 1 43.3 107.3 125
E36 36.0 2 86.6 145.8 150
E54 54.0 2 129.9 167.4 175
E72 72.0 2 173.2 210.7 225
None 0.0 - - 53.5 60
E18 18.0 1 21.7 53.5 60
E36 36.0 2 43.3 72.9 80
E54 54.0 2 65.0 83.7 90
E72 72.0 2 86.6 105.4 110
None 0.0 - - 41.1 50
E18 18.0 1 17.3 41.1 50
E36 36.0 2 34.6 57.7 60
E54 54.0 2 52.0 66.3 70
E72 72.0 2 69.3 83.7 90
None 0.0 - - 134.8 175
E18 13.5 1 37.5 134.8 175
E36 27.0 2 75.1 134.8 175
E54 40.6 2 112.6 178.4 200
E72 54.1 2 150.1 187.7 200
None 0.0 - - 134.8 175
E18 18.0 1 43.3 134.8 175
E36 36.0 2 86.6 145.8 175
E54 54.0 2 129.9 167.4 175
E72 72.0 2 173.2 210.7 225
None 0.0 - - 58.2 70
E18 18.0 1 21.7 58.2 70
E36 36.0 2 43.3 72.9 80
E54 54.0 2 65.0 83.7 90
E72 72.0 2 86.6 105.4 110
None 0.0 - - 46.5 60
E18 18.0 1 17.3 46.5 60
E36 36.0 2 34.6 57.7 60
E54 54.0 2 52.0 66.3 70
E72 72.0 2 69.3 83.7 90
MAX.
FUSE/
BRKR
SIZE
(AMPS)
1
VOLTAGE LIMITATIONS
POWER SUPPLY
MIN. MAX. 208 208 1.00
1
VOLTAGE NOMINAL VOLTAGE VOLTAGE kW CAP. MULTIPLIER
208/230-3-60 187 253 240 230 0.92
460-3-60 414 506 480 460 0.92
575-3-60 518 630 600 575 0.92
1.
Utilization Range “A” in accordance with ARI Standard 110.
40 Johnson Controls Unitary Products
ELECTRIC HEAT CORRECTION FACTORS
Page 41
TABLE 29: PHYSICAL DATA
EVAPORATOR
BLOWER
EVAPORATOR
COIL
CONDENSER FAN
(FOUR PER UNIT)
CONDENSER
COIL
RECLAIM COIL
(OPTIONAL)
COMPRESSOR
(QTY. PER UNIT)
FILTERS
CHARGE
OPERATING
WEIGHTS
(LBS.)
CENTRIFUGAL BLOWER (Dia. x Wd.) 15x15 18x15
FAN MOTOR HP 5/7.5 10.0/7.5 15.0/7.5
ROWS DEEP 6
FINS PER INCH 13
FACE AREA (Sq. Ft.) 20.5
PROPELLER DIA. (In.) (Each) 24 30
FAN MOTOR HP (Each) 1/3 3/4
NOM. CFM TOTAL (Each) 4,000 5,000
ROWS DEEP 2
FINS PER INCH 20
FACE AREA (Sq. Ft.) 63.8
ROWS DEEP 2 or 3
FINS PER INCH 14
FACE AREA (Sq. Ft.) 17.2
SCROLL 2
QUANTITY PER UNIT (16” X 25” X 2”) 4
QUANTITY PER UNIT (16” X 20” X 2”) 4
TOTAL FACE AREA (Sq. Ft.) 20
REFRIGERANT 22
(Lb./Oz.)
BASIC
UNIT
262291-YTG-F-1009
MODELS WJ 180 WJ 240 WJ 300
SYSTEM No. 1 22/8 25/8 25/4
SYSTEM No. 2 22/8 25/8 25/4
COOLING ONLY 2290 2590 2690
GAS / ELECTRIC
RECLAIM COIL
N24 2490 2790 2890
N32 2530 2830 2930
2-ROW 75
3-ROW 100
DOUBLE WALL 260
ECONOMIZER 160
ECONOMIZER WITH
POWER EXHAUST
245
MOTORIZED DAMPER 150
OPTIONS
ELECTRIC
HEA TER
18 KW 25
36 KW 30
54 KW 35
72 KW 40
HOT GAS BYPASS 10
SUPPLY FAN VFD See Table 30
ROOF CURB 185
BAROMETRIC DAMPER 45
ECONOMIZER / MOTORIZED
DAMPER RAIN HOOD
ECONOMIZER / POWER
ACCESSORIES
EXHAUST RAIN HOOD
WOOD SKID 220
55
90
Johnson Controls Unitary Products 41
Page 42
262291-YTG-F-1009
RH
RC
Y1
Y2
W1
W2
G
R
RH
Y1
Y2
W1
W2
G
B
LED1
LED2
COM
A1
A2
T
T
4
4
3
3
Y1
Y2
W1
W2
G
B
X
A1
A2
L1
L3
L2
RC
R
Y1
Y2
W1
W2
G
B
X
A1
A2
Y3
NOT USED
TO REMOTE SENSOR
2THO4702224 IF USED
1
Electronic programmable thermostat 2ET04700224 (includes subbase).
2
Terminal block 1TB- located on relay board in 24-volt section of the unit control box.
3
Second stage heating is not required on units with a single stage electric heater.
4
Terminals A1 and A2 provide a relay output to close the outdoor economizer dampers
when the thermostat switches to the set-back position.
NOTE: Fans switch must be in "ON" position for minimum ventilation during heater operation.
LINE VOLTAGE
TERMINAL
BLOCK 2TB
IN CONTROL BOX
GROUND LUG
Refer to the
ELECTRICAL DATA
tables to size the
power wiring, the
fuses and the
disconnect switch.
24 VOLT
TRANSFORMER
COOLING / HEATING (24 VOLT THERMOSTAT)
THERMOSTAT
1
TERMINALS
CONTROL WIRING
UNIT TERMINAL
BLOCK 1TB
2
1
24 Volt Thermostat 2TH04701024 or 2TH04701524
(with Subbase 2TB04700324).
2
Terminal strip 1TB - located on relay board in 24-volt section
of the unit control box.
3
Second stage heating is not required on units with a single stage
electric heater.
THERMOSTAT1
TERMINALS
UNIT TERMINAL
BLOCK 1 TB
2
COOLING ONLY (24 VOLT THERMOSTAT)
24 VOLT
TRANSFORMER
POWER WIRING
ADD
JUMPER
ADD
JUMPER
ADD
JUMPER
TABLE 30: SUPPLY FAN VFD WEIGHTS, IN LBS.
SUPPLY FAN MOTOR 230V 460V 575V
W/O MANUAL BYPASS
5.0 hp
7.5 hp
10.0 hp
15.0 hp
W/MANUAL BYPASS
5.0 hp
7.5 hp
10.0 hp
15.0 hp
25 25 30
30 30 30
30 30 35
30 30 40
30 30 35
35 35 35
35 35 40
40 35 45
TABLE 31: ELECTRIC HEAT CORRECTION
FACTORS
NOMINAL VOLTAGE VOLTAGE
208
240
480
600
208 1.00
230 0.92
460 0.92
575 0.92
kW CAP. MULTI-
PLIER
FIGURE 3 - TYPICAL WJ FIELD WIRING DIAGRAM
42 Johnson Controls Unitary Products
Page 43
262291-YTG-F-1009
11-1/2
(A) CONTROL WIRING
ENTRY
COIL
GUARD
KIT
CONDENSER
COILS
(B) POWER
WIRING ENTRY
5
9-3/4
21.00
6-3/8
7-1/8
35
5-7/8
136-1/4
GAS OR
ELECTRIC
HEAT ACCESS
DOT PLUG
(For pressure
drop reading)
BLOWER
COMPARTMENT/
RECLAIM COIL
CONNECTION
ACCESS
(C) GAS
SUPPLY
ENTRY
CONTROL BOX
ACCESS
VENT AIR
OUTLET
HOODS
BLOWER MOTOR
ACCESS (Location of
Optional VFD Bypass)
BLOWER ACCESS
(Location of
Optional VFD)
52-5/8
180-19/32
COMPRESSOR ACCESS
(See detail X)
DISCONNECT
SWITCH
LOCATION
ECONOMIZER / MOTORIZED DAMPER
FIXED OUTDOOR INTAKE AIR AND
POWER EXHAUST RAIN HOODS
(See detail Y)
92
46-5/8
35-1/4
33
2-3/4
3-3/4
(B) POWER WIRING
ENTRY
BOTTOM SUPPLY
AND RETURN
AIR OPENINGS
(See Note)
(A) CONTROL WIRING
ENTRY
21-1/2
11-1/8
(D)
GAS
SUPPLY
ENTRY
UNIT BASE RAILS
Shown separately to illustrate
Bottom Duct openings. Power
and Gas Piping Connection
location.
RETURN
AIR
NOTE:
For curb mounted units, refer to the curb hanger
dimensions of the curb for proper size of the
supply and return air duct connections.
12-1/2
9-1/4
8-1/8
46-5/8
9-3/4
COMBUSTION
AIR INLET HOOD
SUPPLY
AIR
(E) RECLAIM COIL INLET
(F) RECLAIM COIL OUTLET
10-1/2
7
13-3/8
9-3/4
FIGURE 4 - UNIT DIMENSIONS WJ180, 240, & 300 (FRONT VIEW)
TABLE 32: UTILITIES ENTRY DATA
OPENING SIZE
HOLE
A
B
C
D
1.
One-inch gas piping NPT required.
2.
Opening in the bottom of the unit can be located by the slice in
the insulation.
NOTE:
Johnson Controls Unitary Products 43
(DIA.)
1-1/8” KO
3/4” NPS (Fem.) Bottom
3-5/8” KO
3” NPS (Fem.) Bottom
Control Wiring
Power Wiring
2-3/8” KO
1-11/16” Hole
All entry holes should be field sealed to prevent rain
water entry into the building.
USED FOR
Gas Piping (Front)
Gas Piping (Bottom)
Side
Side
1
,
1
2
Page 44
262291-YTG-F-1009
SUPPLY
AIR
RETURN
AIR
OUTDOOR
AIR
5-1/8"
18-5/8"
27-3/4"
39-5/8"
40-1/2"
OUTDOOR AIR
COMPARTMENT
ACCESS
FILTER
ACCESS
1" NPT FEMALE
COND. DRAIN
CONNECTION
DOT PLUG
(For pressure
drop reading)
EVAPORATOR
SECTION
40-3/8"
COMPRESSOR
ACCESS
SUPPLY AIR
ACCESS
RETURN AIR
ACCESS
REAR
VIEW
Dimensions listed are for side
duct flange openings; see
Field Accessories for Side
Duct Flange Kit.
FIGURE 5 - REAR VIEW DIMENSIONS
NOTE:Units are shipped with the bottom duct openings
covered. An accessory flange kit is available for
connecting side ducts.
For bottom duct applications:
1. Remove the side panels from the supply and return air
compartments to gain access to the bottom supply and
return air duct covers.
2. Remove and discard the bottom duct covers. Duct
openings are closed with sheet metal covers except
when the unit includes a power exhaust option. The
covering consists of a heavy black paper composition.
3. Replace the side supply and return air compartment
panels.
44 Johnson Controls Unitary Products
For side duct applications:
1. Replace the side panels on the supply and return air
compartments with the side duct flange accessory kit
panels.
2. Connect ductwork to the flanges on those panels.
Page 45
262291-YTG-F-1009
REAR VIEW
DETAIL “Y”
UNIT WITH RAIN HOODS
LH VIEW
28-3/16”
92”
36-5/8”
5”
16-1/8”
SUPPLY AIR
COMPARTMENT
POWER EXHAUST
RAIN HOOD
(on Return Air Compartment)
ECONOMIZER
MOTORIZED
DAMPER
RAIN HOOD
(on Outdoor Air Compartment)
ECONOMIZER / MOTORIZED DAMPER
AND POWER EXHAUST RAIN HOODS
FIXED
OUTDOOR AIR
INTAKE HOOD
(located on
Return Air
Compartment)
1“ CONDENSATE
DRAIN
(Must be trapped)
TABLE 33: MINIMUM CLEARANCES
LOCATION
CLEARANCE
Front
Rear
Left Side (Filter Access)
24” (Less Economizer)
49” (With Economizer)
24” (Less Economizer)
36” (With Economizer)
Right Side (Cond. Coil)
Below Unit
Above Unit
1
2
72” With 36” Maximum
Horizontal Overhang (For
Condenser Air Discharge)
1.
Units may be installed on combustible floors made from wood or
class A, B, or C roof covering material.
2.
Units must be installed outdoors. Overhanging structures or
shrubs should not obstruct condenser air discharge outlet.
3. If economizer is factory installed, the unassembled rain hood
must be removed from its ride along position in front of evaporator coil, or in the outdoor air compartment, prior to final installation.
36”
36”
0”
NOTE: ELEC / ELEC Models: Units and ductwork are
approved for zero clearance to combustible material
when equipped with electric heaters.
GAS / ELEC Models
: A 1” clearance must be
provided between any combustible material and the
3
supply air ductwork for a distance of 3 feet from the
unit.
The products of combustion must not be allowed to
accumulate within a confined space and recirculate.
Locate unit so that the vent air outlet hood is at least:
• Three (3) fe et above any force air inlet located
within 10 horizontal feet (excluding those integral to
the unit).
• Four (4) feet below, four horizontal feet from, or one
foot above any door or gravity air inlet into the
building.
• Four (4) feet from electri c and gas meters,
regulators and relief equipment.
FIGURE 6 - UNIT DIMENSIONS WJ180, 240 & 300 (RAINHOOD)
Johnson Controls Unitary Products 45
Page 46
262291-YTG-F-1009
(92")
45” (15 TON)
46” (20, 25 TON)
CONDENSER
COIL END
APPROXIMATE
CENTER OF GRAVITY
BACK
FRONT
136.25”
47.5” (15, 20, 25 TON)
ROOF JACK
INSTALLATION
ROOF CURB
INSTALLATION
SLAB ON
GROUND
INSTALLATION
FIGURE 7 - UNIT CENTER OF GRAVITY
FIGURE 8 - TYPICAL UNIT APPLICATIONS
46 Johnson Controls Unitary Products
Page 47
FIGURE 9 - FOUR AND SIX POINT LOADS
A
D
C
E
B
F
A
D
B
C
TABLE 34: FOUR AND SIX POINT LOADS
262291-YTG-F-1009
Unit Size
WJ180 Gas 2780 474 886 925 495
WJ240 Gas 3080 537 1003 1003 537
WJ300 Gas 3180 554 1036 1036 554
WJ180 Elec 2580 440 822 859 460
WJ240 Elec 2880 502 938 938 502
WJ300 Elec 2980 519 971 971 519
Shipping
Weight
ABCD
Total
Total
Unit Size
WJ180 Gas 2780 316 330 473 617 590 453
WJ240 Gas 3080 358 358 513 669 669 513
WJ300 Gas 3180 370 370 530 690 690 530
WJ180 Elec 2580 293 306 439 572 548 421
WJ240 Elec 2880 335 335 480 625 625 480
WJ300 Elec 2980 346 346 497 647 647 497
NOTE: These weights are with economizer, economizer rain hood and high option heat (gas or electric).
Shipping
Weight
ABCDEF
4 Point Loads (lbs)
6 Point Loads (lbs)
Johnson Controls Unitary Products 47
Page 48
262291-YTG-F-1009
25-1/4"
FIGURE 10 - UNIT ROOF CURB DIMENSIONS
FIGURE 11 - ROOF CURB DUCT OPENINGS
DIMENSION
1. The 2” space between the ducts allows for “jumping” an
existing roof joist.
2. The 58-1/2” overall dimension of the ducts allows ductwork penetration between roof joists that are spaced on
72” centers.
Note: Ducts can be installed into the curb from the roof. All
electrical and gas line connections can be made inside the
curb.
48 Johnson Controls Unitary Products
FIGURE 12 - CUT AWAY OF ROOF CURB
Page 49
262291-YTG-F-1009
W1
W2
Y1
G
OCC
P
P1
Y2
X
R
SD
C
C
SD
SD
R
OCC
C
RC
G
Y2
Y1
W2
W1
Jumper
Smoke
Detector
24 VAC
Class 2
X
R
THERMOSTAT
TERMINALS
CONTROL
TERMINAL
BLOCK
TERMINALS ON
A LIMITED
NUMBER OF
THERMOSTATS
3
1
2
4
3
1
2
4
Second stage heating not required on single stage heating units.
Second stage cooling not required on single stage cooling units.
Jumper is required if there is no Smoke Detector circuit.
Jumper is required for any combination of R, RC, or RH.
6
5
5
6
OCC is an output from the thermostat to indicate the Occupied condition.
X is an input to the thermostat to display Error Status conditions.
FIGURE 13 - TYPICAL Simplicity® CONTROL WIRING DIAGRAM
Johnson Controls Unitary Products 49
Page 50
262291-YTG-F-1009
GUIDE SPECIFICATIONS
GENERAL
Units shall be manufactured by Unitary Products in an ISO
9001 certified facility.
York's Sunline Magnum™ units are convertible single package units. All models have dual independent refrigerant circuits for efficient part load operation and maximum comfort
control. Although the units are primarily designed for curb
mounting on a roof, they can also be slab-mounted at ground
level or set on steel beams above a finished roof. Cooling
only, cooling with gas heat and cooling with electric heat
models are available with a wide variety of factory-mounted
options and field-installed accessories to make them suitable
for almost every application. All units are self-contained and
assembled on full perimeter base rails with holes in the four
corners for overhead rigging. Every unit is completely piped,
wired, charged and tested at the factory to simplify the field
installation and to provide years of dependable operation. All
models (including those with an economizer) are suitable for
either bottom or horizontal duct connections. Models with
power exhaust are suitable for bottom duct connections only.
For bottom duct, remove the sheet metal panels from the
supply and return air openings through the base of the unit.
For horizontal duct, replace the supply and return air panels
on the rear of the unit with a side duct flange accessory. All
supply air blowers are equipped with a belt drive that can be
adjusted to meet the exact requirements of the job. A high
static drive option is available for applications with a higher
CFM and/or static pressure requirement.
Each unit shall have 4 condenser fan motors. All compressors include crankcase heat and internal pressure relief.
Every refrigerant circuit includes an expansion valve, a liquid
line filter-drier, a discharge line high pressure switch and a
suction line with a freezestat and low pressure/loss of charge
switch. The unit control circuit includes a 75 VA transformer,
a 24-volt circuit breaker and a relay board with two compressor lockout circuits, a terminal strip for thermostat wiring, plus
an additional set of pin connectors to simplify the interface of
additional field controls. All units have long lasting powder
paint cabinets with 1000 hour salt spray test approval under
ASTM-B117 procedures. All models are CSA approved. All
models include a 1-year limited warranty on the complete
unit. Compressors and electric heater elements carry an
additional 4-year warranty. Aluminized steel tubular heat
exchangers carry an additional 9-year warranty.
DESCRIPTION
Units shall be factory-assembled, single packaged, Electric
Cooling/Gas Heat WJ***N/S, Electric Cooling/Optional
Electric Heat, WJ***C/E, designed for outdoor mounted
installation. The 15 and 20 ton units shall have minimum EER
ratings of 11.1. The 25 ton unit shall have a minimum EER
rating of 10.5.
They shall have built-in field convertible duct connections for
down discharge supply/return or horizontal discharge supply/
return, and be available with factory installed options or field
installed accessories. The units shall be factory wired, piped,
charged with R-22 refrigerant and factory tested prior to shipment. All unit wiring shall be both numbered and color coded.
All units shall be manufactured in a facility certified to ISO
9001 standards and the cooling performance shall be rated in
accordance with DOE and ARI test procedures. Units shall
be CSA listed, classified to ANSIZ21.47 standards, UL 1995/
CAN/CSA No. 236-M90 conditions.
UNIT CABINET
Unit cabinet shall be constructed of galvanized steel, with exterior surfaces coated with a non-chalking, powdered paint finish, certified at 1000 hours salt spray test per ASTM-B117
standards. Indoor blower section shall be insulated with a minimum 1/2" thick insulation, coated on the airside. Aluminum foil
faced insulation shall be used in the furnace compartment and
be fastened with ridged fasteners to prevent insulation from
entering the air stream. Cabinet panels shall be "large" size,
easily removable for servicing and maintenance. Full perimeter
base rails shall be provided to assure reliable transit of equipment, overhead rigging and proper sealing on roof curb applications. Disposable 2" filters shall be furnished and be
accessible through a removable access door, sealed airtight.
Units filter track shall be designed to accommodate either 1" or
2" filters. Fan performance measuring ports shall be provided
on the outside of the cabinet to allow accurate air measurements of evaporator fan performance without removing panels
or creating air by-pass of the coils. Condensate pan shall be
internally sloped and conform to ASHRAE 62-89 self-draining
standards. Condensate connection shall be a minimum of 1"
I.D. female and be a ridged mount connection. Unit shall incorporate a fixed outdoor air damper with an outdoor air intake
opening covered with a bird screen and a rain hood painted to
match the exterior of the unit.
INDOOR (EVAPORATOR) FAN ASSEMBLY
Fan shall be a belt drive assembly and include an adjustablepitch motor pulley. Job site selected (B.H.P.) brake horsepower
shall not exceed the motors nameplate horsepower rating, plus
the service factor. Units shall be designed not to operate above
service factor. Fan wheel shall be double-inlet type with forward-curved blades, dynamically balanced to operate smoothly
throughout the entire range of operation. Airflow design shall be
constant air volume.
A variable air volume (VAV) option using a variable frequency
drive (VFD) is available for applications requiring a constant supply duct static pressure. Units equipped for VAV shall be controlled by a duct pressure transducer with a 0 - 5” WC pressure
range. The pressure transducer shall provide a 0 - 5 VDC output
signal to a VAV control board which, in turn shall provide a 2 - 10
VDC speed reference signal to the VFD. The VA V control board
shall operate using factory-installed Supply Air, Return Air and
Outside Air Temperature Sensors. Units equipped with VFD’s
shall have factory-installed manual bypass as an option.
50 Johnson Controls Unitary Products
Page 51
262291-YTG-F-1009
OUTDOOR (CONDENSER) FAN ASSEMBLY
The outdoor fans shall be of the direct-driven propeller type,
discharge air vertically, have aluminum blades riveted to corrosion resistant steel spider brackets and shall be dynamically balanced for smooth operation. The 4 outdoor fan
motors shall be totally enclosed with permanently lubricated
bearings, internally protected against overload conditions and
staged independently.
REFRIGERANT COMPONENTS
Compressors:
a. Shall be Scroll compressors internally protected with
internal high-pressure relief and over temperature
protection.
b. Shall have internal spring isolation and sound muf-
fling to minimize vibration and noise, and be externally isolated on a dedicated, independent
mounting.
Coils:
a. Evaporator and condenser coils shall have alumi-
num 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.
Refrigerant Circuit and Refrigerant Safety Components shall
include:
a. Balance-port thermostatic expansion valve with
independent circuit feed system.
b. Filter drier/strainer to eliminate any moistu re or for-
eign matter.
c. Accessible service gage connections on both suc-
tion and discharge lines to charge, evacuate, and
measure refrigerant pressure during any necessary
servicing or troubleshooting, without losing charge.
d. The refrigeration system shall provide at least 10° F
of sub-cooling at design conditions.
e. All models shall have two independent circuits.
f. Hot gas bypass option shall be factory-installed on
compressor #1 discharge line to provide cooling in
low-load applications. HGBP shall be a standard
feature on VAV models and an optional feature on
CV models.
UNIT CONTROLS
a. Unit shall be complete with self-contained low-volt-
age control circuit protected by a resetable circuit
breaker on the 24-volt transformer side.
b. Unit shall incorporate a lockout circuit which pro-
vides reset capability at the space thermostat or
base unit, should any of the following standard
safety devices trip and shut off compressor.
c. Loss-of-charge/Low-pressure switch.
1. High-pressure switch.
2. Freeze-protection thermostat, evaporator coil. If
any of the above safety devices trip, a LED
(light-emitting 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.
e. Unit shall operate with conventional thermostat
designs and have a low voltage terminal strip for
easy hook-up.
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.
h. Control board shall monitor each refrigerant safety
switch independently.
i. Control board shall retain last 5 fault codes in non
volatile memory, which will not be lost in the event of
a power loss.
GAS HEA TING SECTION (WJ***N MODELS)
Shall be designed with induced draft combustion with post
purge logic and energy saving direct spark ignition, redundant main gas valve. Ventor wheel shall be constructed of
stainless steel for corrosion resistance. The heat exchanger
shall be of the tubular type, constructed of T1-40 aluminized
steel for corrosion resistance and allowing minimum mixed
air entering temperature of 25° F. Burners shall be of the inshot type, constructed of aluminum coated steel and contain
air mixture adjustments. All gas piping shall enter the unit
cabinet at a single location through either the side or curb,
without any field modifications. An integrated control board
shall provide timed control of evaporator fan functioning and
burner ignition. Heating section shall be provided with the following minimum protection:
a. Primary and auxiliary high-temperature limit
switches.
b. Induced draft motor speed sensor.
c. Flame roll out switch (automatic reset).
d. Flame proving controls. Unit shall have two inde-
pendent stages of capacity.
Johnson Controls Unitary Products 51
Page 52
262291-YTG-F-1009
ELECTRIC HEATING (WJ***C/E MODELS)
Nickel chromium electric heating elements shall be provided
as required by the application with 1 or 2 stage control, as
required, from 13.5 KW to 72 KW capacities. The heating
section shall have a primary limit control(s) and automatic
reset to prevent the heating element system from operating
at an excessive temperature. Units with Electric Heating shall
be wired for a single point power supply with branch circuit
fusing (where required).
UNIT OPERATING CHARACTERISTICS
Unit shall be capable of starting and running at 125° F
outdoor temperature, exceeding maximum load criteria of
ARI Standard 340/360. The compressor, with standard
controls, shall be capable of operation down to 25° F outdoor
temperature. Accessory low ambient kit shall be available for
operation to 0° F. Unit shall be provided with fan time delay to
prevent cold air delivery before heat exchanger warms up
(Gas heat only).
ELECTRICAL REQUIREMENTS
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.
STANDARD LIMITED WARRANTIES
• Compressor 5 Years
• Heat Exchanger 10 Years
• Electric Heat Element 5 Years
• Other Parts 1 Year
OPTIONAL OUTDOOR AIR (Shall be made available by
either/or):
• ELECTRONIC ENTHALPY AUTOMATIC ECONO-
MIZER - Outdoor and return air dampers that are interlocked and positioned by a fully-modulating, springreturn 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 CFM of outdoor air to
meet the minimum ventilation requirement of the conditioned space during normal operation. During economizer operation, 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
control 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/fil-
ters shall be provided. Simultaneous economizer/compressor operation is also possible. Dampers shall fully
close on power loss.
• BAS-READY ECONOMIZER - Outdoor and return air
dampers that are interlocked and positioned by a fullymodulating, 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.
For units with optional VAV or Simplicity® Intelli-Comfort™ control, free-cooling shall be available while the
outdoor dry bulb temperature (OAT) remains below a
programmable set-point of the controller. Field-installed
humidity sensors for either outdoor air or outdoor &
return air streams are available to provide free-cooling
based on single-enthalpy or dual-enthalpy configurations, respectively. If free-cooling is available, a call for
cooling shall modulate the economizer in order to maintain a supply air temperature (SAT) programmable setpoint. With the use of a field-installed indoor air quality
sensor, the controller shall provide Demand Ventilation
by modulating the economizer dampers to allow more
outside airflow upon detection of elevated indoor CO
2
concentrations above a programmable set-point. With an
additional field-installed outdoor air quality sensor, Differential Demand Ventilation shall be provided.
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.
• MOTORIZED OUTDOOR AIR DAMPERS - Outdoor and
return air dampers that are interlocked and positioned 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 ventilation
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 positions - 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.
OTHER PRE-ENGINEERED ACCESSORIES AVAILABLE
• ROOF CURB - 14" high, full perimeter curb with wood
nailer (shipped knocked-down).
• 100% BAROMETRIC RELIEF DAMPER - Contains a
rain hood, air inlet screen, exhaust damper and mounting hardware. Used to relieve internal air pressure
through the unit.
52 Johnson Controls Unitary Products
Page 53
262291-YTG-F-1009
• PROPANE CONVERSION KIT - Contains new orifices
and gas valve parts to convert from natural to L.P. gas.
One per unit required.
• HIGH ALTITUDE - NATURAL GAS - Contains orifices
required for applications between 2000 and 6000 feet
altitude.
• HIGH ALTITUDE - PROPANE GAS - Contains orifices
required for applications between 2000 and 6000 feet
altitude. Must be used with propane conversion kit.
• BURGLAR BARS - Designed to work with above roof
curbs, depending on unit model. Fits duct openings of
curb supply and return air openings.
• SIDE DUCT FLANGE - Supply and return air duct
flanges for side duct applications. Do not use on units
with power exhaust.
• HIGH STATIC DRIVE - May include a belt, blower pulley ,
motor pulley or a motor change to enhance blower performance.
• WOOD SKID - Allows unit to be handled with 90" forks.
• ECONOMIZER/MOTORIZED DAMPER RAIN HOOD Contains all hood panels and the hardware for assembling.
• ANTI-RECYCLE TIMER - Assures 5-minute off time
between compressor cycles.
• LOW AMBIENT KIT - Provides unit cooling operation
down to 0°F.
• COIL GUARD KIT - Guard for cooling coil.
OTHER FACTORY INSTALLED OPTIONS
• HEA T RECLAIM COIL - Available as 2-row or 3-row coil,
with either 1-5/8” or 2-1/8” header stub-outs for field connection.
• POWER EXHAUST OPTION - To work in conjunction
with economizers.
• STAINLESS STEEL HEAT EXCHANGER
• STAINLESS STEEL DRAIN PAN
• TECHNICOAT PHENOLIC COATED CONDENSER
AND EVAPORATOR COIL
• ELECTRONIC SINGLE ENTHALPY ECONOMIZER
• DIRTY FILTER SWITCH
• DOUBLE WALL
• PHASE MONITOR
• COIL GUARD
• POWERED GFI CONVENIENCE OUTLET
• NON-POWERED GFI CONVENIENCE OUTLET
• BAS CONTROLS - Simplicity
®
Intelli-
Comfort
™, CPC,
JOHNSON, HONEYWELL, NOVAR, YORK COMMERCIAL COMFORT SYSTEM (YCCS)
• BAS READY ECONOMIZER ( 2-10 V.D.C. Actuator
without a controller)
• HINGED FILTER DOOR ACCESS AND TOOL FREE
ACCESS PANELS
• HINGED TOOL FREE BLOWER, BLOWER MOTOR,
FILTER AND ELECTRICAL ACCESS PANELS
• HIGH STATIC DRIVE
• LOW STATIC DRIVE (WJ240 & 300 ONLY)
• 2" PLEATED FILTERS
•4" THROW AWAY FILTERS
• DISCONNECT SWITCH
• SUPPLY AIR SMOKE DETECTOR
• RETURN AIR SMOKE DETECTOR
Johnson Controls Unitary Products 53
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262291-YTG-F-1009
54 Johnson Controls Unitary Products
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262291-YTG-F-1009
Johnson Controls Unitary Products 55
Page 56
Subject to change without notice. Printed in U.S.A. 262291-YTG-F-1009
Copyright © 2009 by Johnson Controls, Inc. All rights reserved. Supersedes: 262291-YTG-E-1008
Johnson Controls Unitary Products
5005 York Drive
Norman, OK 73069
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