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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)
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
®
DESCRIPTION
YORK Sunline Magnum™ units are convertible single pack-
age 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 electri-
cal 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
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
262291-YTG-F-1009
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Table of Contents
Related Manuals for York WJ 180
Summary of Contents for York WJ 180
- Page 1 262291-YTG-F-1009 ® DESCRIPTION YORK Sunline Magnum™ units are convertible single pack- age 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.
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Page 2: Table Of Contents
262291-YTG-F-1009 TABLE OF CONTENTS DESCRIPTION ......1 Tbl. # Pg. # WJ180 BLOWER PERFORMANCE - 15 TON TABLE OF CONTENTS . -
Page 3: Product Nomenclature
Simplicity IntelliComfort Controller 300 = 25 Ton Simplicity IntelliComfort Controller w/ModLinc York Commercial Comfort System (YCCS) Rtu Controller Heat Type and Nominal Heat Capacity Hot Gas Bypass (Standard on VAV, Optional on CV) C00 = Cooling Only. No field installed... -
Page 4: Features
262291-YTG-F-1009 FEATURES • Low Ambient - An integrated low-ambient control allows all units to operate in the cooling mode down All models are available with a wide variety of factory- to 0ºF outdoor ambient without additional assis- mounted options such as stainless steel heat exchangers, tance. -
Page 5: Factory-Installed Options
ASTM-B117 procedures. the front of the unit. All models are CSA approved. • BAS Controls - York’s Magnum™ series units offer fac- ® tory mounted BAS controls such as Simplicity Intelli- •... - Page 6 262291-YTG-F-1009 For units with optional VAV or Simplicity® Intelli-Com- board are mounted inside the control box. The drive comes fort™ control, a factory-installed, dry bulb sensor deter- completely wired and pre-programmed from the factory. mines if outdoor air temperature is low enough to provide An optional, factory-installed manual bypass switch free-cooling operation.
- Page 7 Simplicity® INTELLI-Comfort™ with ModLINC CON- • HIGH STATIC DRIVE - May include a belt, blower pulley, TROL - The York® Simplicity® INTELLI-Comfort™ with motor pulley or a motor change to enhance blower per- ModLINC control is factory installed. It includes all the formance.
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Page 8: Field-Installed Accessories
262291-YTG-F-1009 option allows for complete hinged and tool free access to tudes up to 6,000 feet. This accessory supplements the the unit's blower, blower motor, filters and electrical panel basic propane conversion kit. sections. • SIDE DUCT FLANGES - One-inch flanges replace the supply and return air panels on the rear of the unit to FIELD-INSTALLED ACCESSORIES accommodate horizontal duct connections. -
Page 9: Sound Power Rating
262291-YTG-F-1009 TABLE 1: SOUND POWER RATING SOUND POWER (db 10 Watts) BLOWER UNIT Octave Band Centerline Frequency (Hz) dB(A) SIZE dB(A) 1,000 2,000 4,000 8,000 10Ft. WJ180 6,000 1.00 1,080 4.60 WJ240 8,000 1.00 1,120 6.65 WJ300 10,000 1.30 1160 12.5 These values have been accessed using a model of sound propagation from a point source into the hemispheric\free field. -
Page 10: Cooling Capacities For Wj180
262291-YTG-F-1009 TABLE 4: COOLING CAPACITIES FOR WJ180 Temperature of Air on Condenser Coil Air on Evaporator Coil 75°F 85°F Sensible Capacity (MBH) Sensible Capacity (MBH) Total Total Total Total Return Dry Bulb (°F) Return Dry Bulb (°F) Cap. Input Cap. Input (°F) (MBH) - Page 11 262291-YTG-F-1009 TABLE 4: COOLING CAPACITIES FOR WJ180 (CONTINUED) Temperature of Air on Condenser Coil Air on Evaporator Coil 115°F 125°F Sensible Capacity (MBH) Sensible Capacity (MBH) Total Total Total Total Return Dry Bulb (°F) Return Dry Bulb (°F) Cap. Input Cap.
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Page 12: Cooling Capacities For Wj240
262291-YTG-F-1009 TABLE 5: COOLING CAPACITIES FOR WJ240 Temperature of Air on Condenser Coil Air on Evaporator Coil 75°F 85°F Sensible Capacity (MBH) Sensible Capacity (MBH) Total Total Total Total Return Dry Bulb (°F) Return Dry Bulb (°F) Cap. Input Cap. Input (°F) (MBH) - Page 13 262291-YTG-F-1009 TABLE 5: COOLING CAPACITIES FOR WJ240 (CONTINUED) Temperature of Air on Condenser Coil Air on Evaporator Coil 115°F 125°F Sensible Capacity (MBH) Sensible Capacity (MBH) Total Total Total Total Return Dry Bulb (°F) Return Dry Bulb (°F) Cap. Input Cap.
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Page 14: Cooling Capacities For Wj300
262291-YTG-F-1009 TABLE 6: COOLING CAPACITIES FOR WJ300 Temperature of Air on Condenser Coil Air on Evaporator Coil 75°F 85°F Sensible Capacity (MBH) Sensible Capacity (MBH) Total Total Total Total Return Dry Bulb (°F) Return Dry Bulb (°F) Cap. Input Cap. Input (°F) (MBH) - Page 15 262291-YTG-F-1009 TABLE 6: COOLING CAPACITIES FOR WJ300 (CONTINUED) Temperature of Air on Condenser Coil Air on Evaporator Coil 115°F 125°F Sensible Capacity (MBH) Sensible Capacity (MBH) Total Total Total Total Return Dry Bulb (°F) Return Dry Bulb (°F) Cap. Input Cap.
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Page 16: Altitude Correction Factors
262291-YTG-F-1009 CFM, STATIC PRESSURE, AND POWER - order to use the indoor blower tables for high altitude applica- tions, certain corrections are necessary. ALTITUDE AND TEMPERATURE CORRECTIONS A centrifugal fan is a "constant volume" device. This means The information below should be used to assist in application that, if the rpm remains constant, the CFM delivered is the of product when being applied at altitudes at or exceeding same regardless of the density of the air. -
Page 17: Altitude/Temperature Conversion
262291-YTG-F-1009 ltitude/Temperature Conversion Factor SEA LEVEL TEMPER TURE (°F) FIGURE 2 - ALTITUDE/TEMPERATURE CONVERSION FACTOR Johnson Controls Unitary Products... -
Page 18: Wj180 Blower Performance - 15 Ton Standard Drive (Cooling Only)
262291-YTG-F-1009 TABLE 8: WJ180 BLOWER PERFORMANCE - 15 TON STANDARD DRIVE (COOLING ONLY) DOWNFLOW Blower Performance (Downflow Discharge) ESP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM BHP CFM RPM BHP CFM RPM 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... -
Page 19: Wj180 Blower Performance - 15 Ton Standard Drive (Gas Heat) Downflow
262291-YTG-F-1009 TABLE 9: WJ180 BLOWER PERFORMANCE - 15 TON STANDARD DRIVE (GAS HEAT) DOWNFLOW Blower Performance (Downflow Discharge) ESP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM BHP CFM RPM BHP CFM RPM 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... -
Page 20: Wj180 Blower Performance - 15 Ton High Static Drive (Cooling Only) Downflow
262291-YTG-F-1009 TABLE 10: WJ180 BLOWER PERFORMANCE - 15 TON HIGH STATIC DRIVE (COOLING ONLY) DOWNFLOW Blower Performance (Downflow Discharge) ESP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM BHP CFM RPM BHP CFM RPM 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... -
Page 21: Wj180 Blower Performance - 15 Ton High Static Drive (Gas Heat) Downflow
262291-YTG-F-1009 TABLE 11: WJ180 BLOWER PERFORMANCE - 15 TON HIGH STATIC DRIVE (GAS HEAT) DOWNFLOW Blower Performance (Downflow Discharge) ESP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM BHP CFM RPM BHP CFM RPM 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... -
Page 22: Wj240 Blower Performance - 20 Ton Standard Drive (Cooling Only)
262291-YTG-F-1009 TABLE 12: WJ240 BLOWER PERFORMANCE - 20 TON STANDARD DRIVE (COOLING ONLY) DOWNFLOW Blower Performance (Downflow Discharge) ESP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM BHP CFM RPM BHP CFM RPM 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... -
Page 23: Wj240 Blower Performance - 20 Ton Standard Drive (Gas Heat) Downflow
262291-YTG-F-1009 TABLE 13: WJ240 BLOWER PERFORMANCE - 20 TON STANDARD DRIVE (GAS HEAT) DOWNFLOW Blower Performance (Downflow Discharge) ESP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM BHP CFM RPM BHP CFM RPM 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... -
Page 24: Wj240 Blower Performance - 20 Ton High Static Drive (Cooling Only) Downflow
262291-YTG-F-1009 TABLE 14: WJ240 BLOWER PERFORMANCE - 20 TON HIGH STATIC DRIVE (COOLING ONLY) DOWNFLOW Blower Performance (Downflow Discharge) ESP CFM RPM KW CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP 9536 1035 7.43 9.07 9015 1001 6.63 8.09 8763 966 6.05 7.38 8384 932 5.21 6.35 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 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... -
Page 25: Wj240 Blower Performance - 20 Ton High Static Drive (Gas Heat) Downflow
262291-YTG-F-1009 TABLE 15: WJ240 BLOWER PERFORMANCE - 20 TON HIGH STATIC DRIVE (GAS HEAT) DOWNFLOW Blower Performance (Downflow Discharge) CFM RPM KW CFM RPM KW CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP 9345 1035 6.99 8.53 8835 1001 6.23 7.60 8588 966 5.69 6.94 8216 932 4.89 5.97 9328 1073 7.36 8.98... -
Page 26: Wj300 Blower Performance - 25 Ton Standard Drive (Cooling Only)
262291-YTG-F-1009 TABLE 16: WJ300 BLOWER PERFORMANCE - 25 TON STANDARD DRIVE (COOLING ONLY) DOWNFLOW Blower Performance (Downflow Discharge) CFM RPM KW CFM RPM KW 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 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 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... -
Page 27: Wj300 Blower Performance - 25 Ton Standard Drive (Gas Heat) Downflow
262291-YTG-F-1009 TABLE 17: WJ300 BLOWER PERFORMANCE - 25 TON STANDARD DRIVE (GAS HEAT) DOWNFLOW Blower Performance (Downflow Discharge) RPM KW BHP RPM KW BHP 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 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 10169 1105 8.74 10.67... -
Page 28: Wj300 Blower Performance - 25 Ton High Static Drive (Cooling Only) Downflow
262291-YTG-F-1009 TABLE 18: WJ300 BLOWER PERFORMANCE - 25 TON HIGH STATIC DRIVE (COOLING ONLY) DOWNFLOW Blower Performance (Downflow Discharge) 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 11412 1139 11.02 13.45 10985 1110 10.05 12.26 10637 1075 9.20 11.23 10182 1040 8.16 9.96 0.6 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 0.8 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... -
Page 29: Wj300 Blower Performance - 25 Ton High Static Drive (Gas Heat) Downflow
262291-YTG-F-1009 TABLE 19: WJ300 BLOWER PERFORMANCE - 25 TON HIGH STATIC DRIVE (GAS HEAT) DOWNFLOW Blower Performance (Downflow Discharge) ESP CFM RPM KW CFM RPM KW CFM RPM KW CFM RPM KW BHP CFM RPM KW BHP CFM RPM KW BHP 11184 1139 10.36 12.64 10765 1110 9.45 11.53 10424 1075 8.65 10.55 9978 1040 7.67 9.36 0.6 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 0.8 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... -
Page 30: Static Resistances
262291-YTG-F-1009 TABLE 20: BLOWER MOTOR AND DRIVE DATA BELT MOTOR ADJUSTABLE MOTOR PULLEY FIXED BLOWER PULLEY (NOTCHED) BLOWER MODEL DRIVE RANGE OUTSIDE PITCH OUTSIDE PITCH PITCH SIZE EFF. DESIG- BORE DESIG- BORE DESIG- (RPM) HP FRAME DIA. DIA. DIA. DIA. LENGTH QTY. -
Page 31: Wj Electrical Data W/O Powered Convenience Outlet - Std Drive Motor
262291-YTG-F-1009 TABLE 23: WJ ELECTRICAL DATA W/O POWERED CONVENIENCE OUTLET - STD DRIVE MOTOR COMPRESSORS HEATER OPTION MAX. MIN. FUSE/ MODEL OD FAN CONV BLOWER CIRCUIT (TON- VOLTAGE MOTORS OUTLET BRKR MOTOR AMPACITY MODEL STAGES AMPS NAGE) FLA EACH AMPS EACH EACH SIZE... - Page 32 262291-YTG-F-1009 TABLE 23: WJ ELECTRICAL DATA W/O POWERED CONVENIENCE OUTLET - STD DRIVE MOTOR (CONT.) COMPRESSORS HEATER OPTION MAX. MIN. FUSE/ MODEL OD FAN CONV BLOWER CIRCUIT (TON- VOLTAGE MOTORS OUTLET BRKR MOTOR AMPACITY MODEL STAGES AMPS NAGE) FLA EACH AMPS EACH EACH...
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Page 33: Wj Electrical Data W/O Powered Convenience Outlet - High Static Drive
262291-YTG-F-1009 TABLE 24: WJ ELECTRICAL DATA W/O POWERED CONVENIENCE OUTLET - HIGH STATIC DRIVE MOTOR COMPRESSORS HEATER OPTION MAX. MIN. FUSE/ MODEL OD FAN CONV BLOWER CIRCUIT (TON- VOLTAGE MOTORS OUTLET BRKR MOTOR AMPACITY MODEL STAGES AMPS NAGE) FLA EACH AMPS SIZE EACH... - Page 34 262291-YTG-F-1009 TABLE 24: WJ ELECTRICAL DATA W/O POWERED CONVENIENCE OUTLET - HIGH STATIC DRIVE MOTOR (CONT.) COMPRESSORS HEATER OPTION MAX. MIN. FUSE/ MODEL OD FAN CONV BLOWER CIRCUIT (TON- VOLTAGE MOTORS OUTLET BRKR MOTOR AMPACITY MODEL STAGES AMPS NAGE) FLA EACH AMPS EACH EACH...
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Page 35: Wj Electrical Data W/O Powered Convenience Outlet - Low Static Drive
262291-YTG-F-1009 TABLE 25: WJ ELECTRICAL DATA W/O POWERED CONVENIENCE OUTLET - LOW STATIC DRIVE COMPRESSORS HEATER OPTION MAX. MIN. FUSE/ MODEL OD FAN CONV BLOWER CIRCUIT (TON- VOLTAGE MOTORS OUTLET BRKR MOTOR AMPACITY MODEL STAGES AMPS NAGE) FLA EACH AMPS SIZE EACH EACH... -
Page 36: Wj Electrical Data W/Powered Convenience Outlet - Std Drive Motor
262291-YTG-F-1009 TABLE 26: WJ ELECTRICAL DATA W/POWERED CONVENIENCE OUTLET - STD DRIVE MOTOR COMPRESSORS HEATER OPTION MAX. MIN. FUSE/ MODEL OD FAN CONV BLOWER CIRCUIT (TON- VOLTAGE MOTORS OUTLET BRKR MOTOR AMPACITY MODEL STAGES AMPS NAGE) FLA EACH AMPS SIZE EACH EACH (AMPS) - Page 37 262291-YTG-F-1009 TABLE 26: WJ ELECTRICAL DATA W/POWERED CONVENIENCE OUTLET - STD DRIVE MOTOR (CONT.) COMPRESSORS HEATER OPTION MAX. MIN. FUSE/ MODEL OD FAN CONV BLOWER CIRCUIT (TON- VOLTAGE MOTORS OUTLET BRKR MOTOR AMPACITY MODEL STAGES AMPS NAGE) FLA EACH AMPS EACH EACH SIZE...
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Page 38: Wj Electrical Data W/Powered Convenience Outlet - High Static Drive
262291-YTG-F-1009 TABLE 27: WJ ELECTRICAL DATA W/POWERED CONVENIENCE OUTLET - HIGH STATIC DRIVE MOTOR COMPRESSORS HEATER OPTION MAX. MIN. FUSE/ MODEL OD FAN CONV BLOWER CIRCUIT (TON- VOLTAGE MOTORS OUTLET BRKR MOTOR AMPACITY MODEL STAGES AMPS NAGE) FLA EACH AMPS SIZE EACH EACH... - Page 39 262291-YTG-F-1009 TABLE 27: WJ ELECTRICAL DATA W/POWERED CONVENIENCE OUTLET - HIGH STATIC DRIVE MOTOR (CONT.) COMPRESSORS HEATER OPTION MAX. MIN. FUSE/ MODEL OD FAN CONV BLOWER CIRCUIT (TON- VOLTAGE MOTORS OUTLET BRKR MOTOR AMPACITY MODEL STAGES AMPS NAGE) FLA EACH AMPS EACH EACH...
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Page 40: Wj Electrical Data W/Powered Convenience Outlet - Low Static Drive
262291-YTG-F-1009 TABLE 28: WJ ELECTRICAL DATA W/POWERED CONVENIENCE OUTLET - LOW STATIC DRIVE COMPRESSORS HEATER OPTION MAX. MIN. FUSE/ MODEL OD FAN CONV BLOWER CIRCUIT (TON- VOLTAGE MOTORS OUTLET BRKR MOTOR AMPACITY MODEL STAGES AMPS NAGE) FLA EACH AMPS SIZE EACH EACH (AMPS) -
Page 41: Physical Data
262291-YTG-F-1009 TABLE 29: PHYSICAL DATA MODELS WJ 180 WJ 240 WJ 300 CENTRIFUGAL BLOWER (Dia. x Wd.) 15x15 18x15 EVAPORATOR BLOWER FAN MOTOR HP 5/7.5 10.0/7.5 15.0/7.5 ROWS DEEP EVAPORATOR FINS PER INCH COIL FACE AREA (Sq. Ft.) 20.5 PROPELLER DIA. (In.) -
Page 42: Factor
262291-YTG-F-1009 TABLE 30: SUPPLY FAN VFD WEIGHTS, IN LBS. TABLE 31: ELECTRIC HEAT CORRECTION FACTORS SUPPLY FAN MOTOR 230V 460V 575V kW CAP. MULTI- W/O MANUAL BYPASS NOMINAL VOLTAGE VOLTAGE PLIER 5.0 hp 1.00 7.5 hp 0.92 10.0 hp 0.92 15.0 hp 0.92 W/MANUAL BYPASS... -
Page 43: Unit Dimensions Wj180, 240
262291-YTG-F-1009 ECONOMIZER / MOTORIZED DAMPER FIXED OUTDOOR INTAKE AIR AND POWER EXHAUST RAIN HOODS (See detail Y) BLOWER MOTOR ACCESS (Location of BLOWER ACCESS Optional VFD Bypass) BLOWER (Location of COMPARTMENT/ Optional VFD) RECLAIM COIL COMPRESSOR ACCESS 180-19/32 CONNECTION (See detail X) ACCESS 52-5/8 DOT PLUG... -
Page 44: Rear View Dimensions
262291-YTG-F-1009 EVAPORATOR SECTION DOT PLUG (For pressure 40-3/8" drop reading) FILTER ACCESS SUPPLY RETURN COMPRESSOR OUTDOOR ACCESS 40-1/2" SUPPLY AIR ACCESS 18-5/8" 1" NPT FEMALE Dimensions listed are for side 27-3/4" COND. DRAIN CONNECTION 5-1/8" RETURN AIR duct flange openings; see ACCESS OUTDOOR AIR Field Accessories for Side... -
Page 45: Unit Dimensions Wj180, 240
262291-YTG-F-1009 NOTE: ELEC / ELEC Models: Units and ductwork are TABLE 33: MINIMUM CLEARANCES approved for zero clearance to combustible material LOCATION CLEARANCE when equipped with electric heaters. Front 36” 24” (Less Economizer) Rear GAS / ELEC Models: A 1” clearance must be 49”... -
Page 46: Unit Center Of Gravity
262291-YTG-F-1009 APPROXIMATE CENTER OF GRAVITY BACK CONDENSER COIL END (92") 47.5” (15, 20, 25 TON) 136.25” 45” (15 TON) 46” (20, 25 TON) FRONT FIGURE 7 - UNIT CENTER OF GRAVITY ROOF JACK INSTALLATION ROOF CURB INSTALLATION SLAB ON GROUND INSTALLATION FIGURE 8 - TYPICAL UNIT APPLICATIONS... -
Page 47: Four And Six Point Loads
262291-YTG-F-1009 FIGURE 9 - FOUR AND SIX POINT LOADS TABLE 34: FOUR AND SIX POINT LOADS Total 4 Point Loads (lbs) Unit Size Shipping Weight WJ180 Gas 2780 WJ240 Gas 3080 1003 1003 WJ300 Gas 3180 1036 1036 WJ180 Elec 2580 WJ240 Elec 2880... -
Page 48: Unit Roof Curb Dimensions
262291-YTG-F-1009 25-1/4" FIGURE 10 - UNIT ROOF CURB DIMENSIONS FIGURE 11 - ROOF CURB DUCT OPENINGS FIGURE 12 - CUT AWAY OF ROOF CURB DIMENSION The 2” space between the ducts allows for “jumping” an existing roof joist. The 58-1/2” overall dimension of the ducts allows duct- work penetration between roof joists that are spaced on 72”... - Page 49 262291-YTG-F-1009 THERMOSTAT CONTROL TERMINALS TERMINAL BLOCK Smoke Detector Jumper 24 VAC Class 2 TERMINALS ON A LIMITED NUMBER OF THERMOSTATS 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.
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Page 50: Guide Specifications
9001 certified facility. ment. All unit wiring shall be both numbered and color coded. York's Sunline Magnum™ units are convertible single pack- All units shall be manufactured in a facility certified to ISO age units. All models have dual independent refrigerant cir-... - Page 51 262291-YTG-F-1009 OUTDOOR (CONDENSER) FAN ASSEMBLY Unit shall incorporate a lockout circuit which pro- vides reset capability at the space thermostat or The outdoor fans shall be of the direct-driven propeller type, base unit, should any of the following standard discharge air vertically, have aluminum blades riveted to cor- safety devices trip and shut off compressor.
- Page 52 262291-YTG-F-1009 ELECTRIC HEATING (WJ***C/E MODELS) ters shall be provided. Simultaneous economizer/com- pressor operation is also possible. Dampers shall fully Nickel chromium electric heating elements shall be provided close on power loss. as required by the application with 1 or 2 stage control, as •...
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Page 53: Motor
• BAS CONTROLS - Simplicity Comfort ™, CPC, Intelli- Contains all hood panels and the hardware for assem- JOHNSON, HONEYWELL, NOVAR, YORK COMMER- bling. CIAL COMFORT SYSTEM (YCCS) • ANTI-RECYCLE TIMER - Assures 5-minute off time • BAS READY ECONOMIZER ( 2-10 V.D.C. Actuator between compressor cycles. - Page 54 262291-YTG-F-1009 Johnson Controls Unitary Products...
- Page 55 262291-YTG-F-1009 Johnson Controls Unitary Products...
- 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...