WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz 3. Nomenclature Brand SEER Rating WESTINGHOUSE - W D - 13 SEER MILLER - M E - 14 SEER OEM - O Omit (Below 13 SEER) Unit Type Refrigerant Type Rooftop Package Unit - P...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz 3. Energy saving design 3.1 High efficiency compressor Using technical compressor, heat exchanger and optimum connection pipe, the compressor can startup under low power input. Provide maximum reliability, efficiency and quiet operation.
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz 4.5 Quiet operation Noise and vibration have been effectively reduced by adopting new style hermetic compressor. The centrifugal fan and fan casing are optimum shaped for efficient and low noise operation. 5. Cabinet 5.1 Sloped drain pan and drain pipe.
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz Electric heater assembly (optional) Condenser fan motor Highly efficient enhanced copper tube/Aluminum fin outdoor coil Highly efficient enhanced copper tube / aluminum fin indoor coil Decorative protective coil guard Compressor contactor Low voltage...
WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz 5. List of Function 5.1 Standard specification A. General The Packaged cooling or combination heating and cooling unit is suitable for mounting on the roof or ground. The packaged unit consists of scroll compressors, evaporator coil, condenser coil, control wiring and interconnecting piping- all factories assembled and mounted on heavy gauge G-90 galvanized steel sheet press formed base, ready for field connection to utilities and ducts.
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz steel. Fans and pulleys are keyed to shaft and designed for continuous operation at maximum motor horse power and fan speed. All rotating components and assemblies are statically and dynamically balanced and every unit is vibration tested before shipment from the factory.
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz Fin spacing inch 1/16" 1/16" 1/16" 7.94 7.94 Tube diameter 5/16" 9/32" inch 5/16" Propeller Propeller Type Propeller Quantity Diameter(Width) 25.6 25.6 inch 27.6 Direct Direct Outdoor Fan Drive type Direct Motors quantity...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz inch 1/16" 1/16" 1/16" 7.94 7.94 7.94 Tube diameter inch 5/16" 5/16" 5/16" Type Propeller Propeller Propeller Quantity Diameter(Width) inch 25.6 25.6 25.6 Outdoor Fan Drive type Direct Direct Direct Motors quantity...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz 7.94 7.94 Tube diameter inch 5/16" 5/16" Type Propeller Propeller Quantity Diameter(Width) inch 29.5 29.5 Outdoor Fan Drive type Direct Direct Motors quantity Motor model YS2200-6 YS2200-6 Motor output 5.4 X 2 5.4 X 2...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz 12.5 ton 2214 1245 Filter occess door Drain connection hole Maintain orifice for air supply motor Control and comperssor access panel Hole for control wires Hole for power wires Hole for other purpose...
WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz 8. Wiring Diagram WPAXH-060CA4 TO KJR-12B W IRED CO NTROLLER 202096090264 RT3-1 Switch SW3 to the "ON" position to use 12B wire controller; RT3-2 RT2-1 RT2-2 switch SW3 to the "1" position...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz WPAXH-090CA4 202096190102 TO BE CONNECTED KJR-12B XP1-2 XS1-2 CN13 CN22 CN20 CN21 CN23 CN24 CN25 MAIN BOARD CN11 CN12 X T 2 KJR-12B MODE KJR-23B TO THE WIRED CONTROLLER CODE TITLE COMP...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz WPAPH-090CA4 202096190091 TO BE CONNECTED KJR-12B XP1-2 XS1-2 CN13 CN22 CN20 CN21 CN23 CN24 CN25 CN28 MAIN BOARD B R O W N CN11 CN12 TO THE WIRED CONTROLLER G R E Y...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz WPAXH-120CA4 202096290108 TO BE CONNECTED KJR-12B XP1-2 XS1-2 CN13 CN22 CN43 CN20 CN21 CN23 CN24 CN25 MAIN BOARD CN11 CN12 X T 2 KJR-12B MODE KJR-23B TO THE WIRED CONTROLLER CODE TITLE...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz WPAPH-120CA4 202096290097 TO BE CONNECTED KJR-12B XP1-2 XS1-2 CN22 CN43 CN20 CN21 CN23 CN24 CN25 CN13 CN28 MAIN BOARD CN11 CN12 TO THE WIRED CONTROLLER G R E Y KJR-12B MODE KJR-25B...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz WPAXH-150CA4 TO BE CONNECTED KJR-12B XP1-2 XS1-2 NO TE: IF ELECTRICAL SOURCE PROTECTION RELAY IS NOT PRESENT, WIRE A IS CONNECTED TO WIRE B CN22 CN13 CN20 CN21 CN23 CN24 CN25 NO TE...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz WPAXH-180CA4 /WPAXH-205CA4 TO BE CONNECTED KJR-12B 202096390145 XP1-2 XS1-2 CN13 CN22 CN20 CN21 CN23 CN24 CN25 MAIN BOARD WHITE BLUE R S T CN11 X T 2 C O M KJR-12B ELECTRICAL SOURCE...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz WPAPH-180CA4 202096390146 TO BE CONNECTED KJR-12B XP1-2 XS1-2 CN22 CN13 CN20 CN21 CN23 CN24 CN25 CN29 CN28 MAIN BOARD CN11 CN12 KJR-12B TO THE WIRED CONTROLLER MODE G R E Y KJR-25B...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz WPAXH-240CA4 TO BE CONNECTED KJR-12B 202096490097 XP1-2 XS1-2 CN13 CN22 CN43 CN44 CN20 CN21 CN23 CN24 CN25 MAIN BOARD WHITE BLUE R S T CN11 X T 2 KJR-12B ELECTRICAL SOURCE TO THE WIRED CONTROLLER...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz TO BE CONNECTED KJR-12B 202096490100 XP1-2 XS1-2 CN22 CN20 CN13 CN21 CN23 CN24 CN25 MAIN BOARD WHITE BLUE R S T BLUE CN11 WH I TE KJR-12B BLACK MODE BLACK E L EC T RI C AL SO U RC E...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz WPAPH-240CA4 202096490083 TO BE CONNECTED KJR-12B XP1-2 XS1-2 CN22 CN43 CN44 CN20 CN13 CN21 CN23 CN24 CN25 CN29 CN28 MAIN BOARD CN11 CN12 TO THE WIRED CONTROLLER G R E Y KJR-12B...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz Part Name BOM code Part Name BOM code Top cover veil 201296090213 Rooftop electric box ass'y 203396090056 motor 202400400830 34.1 Outdoor main board ass'y 201396090016 Top cover 201296090231 34.2 24V AC transformer...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz Part Name BOM code Part Name BOM code Components inside the top cover 201296190282 35.8 Wire joint 202301400052 Components on the seal plate evaporator 201296190270 35.9 Wire joint 202301400060 Evaporator parts 201596190030 35.10 Wire joint...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz Part Name BOM code Part Name BOM code I component supply air flange 201296190227 60 Then water board assembly inside 201296190217 Components of the left rear column Ⅱ 201296190339 61 Water tray components...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz Part Name BOM code Part Name BOM code Components inside the top cover 201296190282 37.8 Contactor 202300800110 Components on the seal plate evaporator 201296190270 37.9 Contactor 202300850043 Evaporator parts 201596190030 37.10 Contactor...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz Part Name BOM code Part Name BOM code Fan blade 201200390009 Ⅱ components inside the panel 201296190243 Thermoelectric power auxiliary control board 201296190241 Belt 202701000216 assembly lid After the assembly the right column Ⅱ...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz CN12 CN36 CODE TITLE CODE TITLE CODE TITLE Transformer CN12 Transformer CN24 Indoor pipe temp. sensor Transformer To the wired controller CN23 Indoor room temp. sensor Pipe temp. sensor of unit A/B Outdoor...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz Part Name BOM code Part Name BOM code Top Cover plate ass'y 201296590126 32.14 Wire joint ass'y 202496590013 Evaporator seal board ass'y 201296290062 Chassis components 201296290147 Evaporator parts 201596290009 Duct 201295100008 Evaporator...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz Part Name BOM code Part Name BOM code Rear-right supporter 201296290065 Air filter 201101100066 Protection Net 201296290066 Panel ass'y 201296590068 Welding pieces of the right anterior column I 201296290144 Supporting ass'y 201296590085...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz Part Name BOM code Part Name BOM code Condenser components 201596390013 Sleeve 202900200012 A condenser over 201696390539 Belt 202701000271 B-I component input tube 201696390410 Pulley 202900100122 Welding pieces of the right anterior...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz Part Name BOM code Part Name BOM code 16.6 Transformer 202300900109 Components on the seal plate evaporator 201296390448 16.7 24V AC transformer 202300900160 Evaporator parts 201596390014 16.8 Wire joint 202301400052 Side of the return air cover components 201296390455 16.9...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz CN12 CN36 CODE TITLE CODE TITLE CODE TITLE Transformer CN12 Transformer CN25 Indoor pipe temp. sensor Transformer To the wired controller CN24 Indoor pipe temp. sensor Electric heater Current indicator CN23 Indoor room temp. sensor Compressor, outdoor &...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz Part Name Qty BOM code No. Part Name Qty BOM code Wired controller 203355100023 38 Taper casing 202900200055 Evaporator parts 201596390016 39 Then water board assembly inside 201296390467 B-I component input tube 201696390410 40 Evaporator fixing board ass'y Ⅳ...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz Part Name BOM code Part Name BOM code 16.7 Wire joint 202301400060 60 Condenser components 201596390018 16.8 Three-phase power protection devices 202301600515 61 Side of the return air cover components 201296390455 16.9...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz Part Name BOM code Part Name BOM code A condenser components 201596490035 Evaporator fixed supporter ass'y IV 201296490297 A condenser receiver assembly 1 201696490530 Water connection board ass'y 201296490293 Net I 201296490290...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz Part Name BOM code Part Name BOM code 19.3 Outdoor control board assembly 201396490029 Supporting board ass'y 201296490602 19.4 AC contactor 202300830062 Top cover plate ass'y 201296490598 19.5 Surge suppresser 202301610601 Supply air cover plate ass'y 201296490554 19.6...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz Part Name BOM code Part Name BOM code 201596490031 201296490297 A condenser components Evaporator fixed supporter ass'y IV 201696490530 201296490293 A condenser receiver assembly 1 Water connection board ass'y 201296490290 201596490032 Net I Evaporator parts Ⅲ...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz Part Name BOM code Part Name BOM code 19.1 201296490523 201296490559 E-part box Rear left upright pole ass'y Outdoor unit control board 19.2 201396490025 Partition board ass'y 201296490063 assembly 19.3 202300800110 201296490049...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz CN12 CN36 CODE TITLE CODE TITLE CODE TITLE Transformer CN12 Transformer CN24 Indoor pipe temp. sensor Transformer To the wired controller CN23 Indoor room temp. sensor Electric heater Current indicator CN21 Pipe temp. sensor of unit AB Compressor, outdoor &...
WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz 11. Electrical Data 11.1 Electrical Data 220v/3Ph/60Hz Power Supply Compressor Evaporator fan motor Condenser fan motor Model TOCA 34.1 34.2 5.85 3.85 1.67 0.23 WPAXH-060CA4 30.7 WPAXH-090CA4 30.7 WPAPH-090CA4 43.6 11.2 WPAXH-120CA4 43.6...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz 11.2 Motor protection class Compressor Indoor fan motor Indoor coil Outdoor fan motor Outdoor coil Model Motor protection Insulation class Safe class Pressure Insulation class Safe class Pressure IPX0 250psi IPX4 450psi...
WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz 13. Refrigerant Cycle Diagram 13.1 5,6.2,7.5,8.5,10 ton: Cooling,Cooling+EAH type Condenser High pressure switch Evaporator Low pressure switch Cooling and Heating type: Condenser Four way valve High pressure switch Evaporator Low pressure switch...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz 13.2 12.5,15,17.5,20 ton: Cooling, Cooling+EAH type High pressure switch Condenser High pressure switch Low pressure switch Low pressure switch Evaporator Cooling and Heating type: Four way valve Four way valve High pressure...
WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz 14. Operation Limit 14.1 Cooling only and cooling with auxiliary heater Cooling only and cooling only with auxiliary heater Standard operation Indoor temperature( ℃ WB) Temperature Outdoor temperature Indoor temperature Model Cooling mode 18℃~52℃...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz 14.2 Cooling and heating Cooling mode Standard operation Indoor temperature( ℃ WB) Temperature Outdoor temperature Indoor temperature Mode Cooling mode 18℃~52℃ 17℃~30℃ Heating mode Standard operation Indoor temperature( ℃ WB) Temperature Outdoor temperature...
WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz 15. Installation 15.1 Lifting Rigging cables should have adequate capability to resist 3 times weight of unit. Before lift, please check and ensure that hooks are holding tightly to unit and lifting angles are no less than 60°.
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz Overhead air Overhead air Clearance¡ Ý 3 m 0.6m 0.3m Clearance¡ Ý 1 .55m For: 5 ton For: 7.5 ton and above 15.3 Rooftop -- unit For roof top applications using a field fabricated frame and ducts, according to the following procedure: 1) The frame must be located and secured by bolting or welding to the roof.
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz 15.4 Ground Level -- Horizontal Units For ground level installations, the unit should be positioned on a pad the size of the unit or larger. The unit must be level on the pad. The pad must not come in contact with the structure. Be sure the outdoor portion of the supply and return air ducts are as short as possible.
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz 15.6 Ductwork 1. Attaching horizontal ductwork to unit 1) All conditioned air ductwork should be insulated to minimize heating and cooling duct losses. Use a minimum of two (2) inches of insulation with a vapor barrier. The outside ductwork must be weatherproofed between the unit and the building.
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz 15.7 Wiring provision Field wiring The units are internally wired at the factory according to generally accepted electrical technology. Required field wiring Main power wiring to the unit control wiring between the control center and the unit, and earth wiring are required in the field.
WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz 16 Wired Controller 16.1 Standard wired controller: KJR-12B/DP (T)-E KJR-12B/DP (T)-E 1. Safety precaution The following contents are stated on the product and the operation manual, including usage, precautions against personal harm and property loss, and the methods of using the product correctly and safely. After fully understanding the following contents (identifiers and icons), read the text body and observe the following rules.
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz 2. Summarize Usage condition: ○ . Power supply: 5V DC. ○ . Operation temperature: -15℃-+43℃. ○ . Operation humidity: 40%-90%, RH. 3. Function summary Main function: ○ . Connecting to indoor unit by A, B, C, D, E terminal;...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz 5. Installation method When a wired controller is needed, a small 5-way terminal should be added. Fix an infrared emitter with gum water near the receiver on the switch board. Connect its anode and cathode to A and B, and +5V, GND, RUN to C, D, E on the switch board.
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz ⑥ Reset button(hidden): Use a 1mm stick to press in the little hole , then the current setting is canceled . The wired controller will enter into original state. ⑦ON/OFF button: When in off state, press this button, the indicator is on, the wired controller enter into on state, and send setting information to in door PCB.
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz ○ . Press "MODE" button, select "DRY" mode. ○ . Press temperature adjust button to select setting temp. ○ . Press "ON/OFF" button, indoor unit operation lamp on, it works in dry mode. Press ON/OFF button again, it stops to work.
WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz 16.3 Field wiring To connect with wired controller The wired controller KJR-12B can be used when the SW3 is on “on”, if the SW3 is on ‘1”, the wired controller KJR-23B or KJR-25B can be used. After setting, please shut off the power supply and then power to it again,...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz 3) E9:Indoor coil temp. sensor T2 default. (Indoor temp. and Pipe Temp. Sensor Resistance Value Table, see Appendix 2) Detect if the temp. Sensor is normal. Replace the temp. sensor, Replace the main board.
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz 8). P4:Protection for High/Low Pressure or exhaust temp. (High pressure protection value:4.4MPa, High pressure protection value:0.14MPa;air discharge temp. protection value: 130℃ above) When P4 display, detect High/Low pressure testing point by pressure gauge and discharge The main board display P4 is point temp.
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz For 6.2ton and above Item Content Error code Indoor fan motor didn’t run. Compressor didn’t run. T3 temp sensor error. Check if the low pressure protection is normal. Outdoor fan motor didn’t run.
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz Compressor didn’t run (All wires connection are correct and reliable, if power supplier is required range. If compressor didn’t run, you can analysis as flowing) Detect if the voltage of compressor which...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz 5) Outdoor fan motor didn’t run. Detect if the voltage of compressor which corresponds to the interface on PCB is 208 ~ 230V AC between CN6 of OFAN1,OFAN2 and N. If the outdoor fan motor contactor is Detect if the fuse on PCB is burned off.
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz 7) Condenser high temperature protection Is the electric resistance of condenser high temp sensor answer for Appendix 1? Replace the sensor Check: Heat dispersion function of outdoor heat exchanger is unqualified: For example, the heat exchanger is dirty, air-outlet and air-back line is short-circuited, outdoor fan stops running or air speed is over-low, inlet and outlet air is blocked in heat exchanger, etc.
WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz 18. Accessory Name of accessories Shape Manual Drain outlet Snap ring Drain pipe KJR-12B Wired controller 19. Maintenance and Upkeep Regular maintenance and upkeep Some regular maintenance and upkeep have been carry on by user, includes: change the one-time dust filter, clean casing, wash condenser and replace a new belt, as well as do some test for the equipment.
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz For required to deflection belt 16 mm per meter of span Belt section Small pulley diameter Newton Kilogram-force (mm) (kgf) 80 to132 25 to 35 2.5 to 3.6 140 to 224 45 to 65 4.6 to 6.6...
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WESTINGHOUSE PACKAGE A/C MANUAL R-410A : 220V: 60Hz The air-in side should face up when using vacuum cleaner. The air-in side should face down when using water. CAUTION: Do not dry out the air filter under direct sunshine or with fire.