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Exploded View of Components and Parts of outdoor unit

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Summary of Contents for GWHN24FANK3A1A

Page 1: ...1 Summary and features Summary and features GWHN24FANK3A1B Model Remarks 1Ph 220V 240 50Hz R410a...

Page 2: ...Model Remarks 1Ph 220V 60Hz R22 GWHN24FANK3A1A GWHN28FANK3A1A...

Page 3: ...t Gross Weight kg 1178 X326X227 1265X417X328 17 5 24 2 PCB 3 15A Transformer 0 4 0 1A 49 47 45 59 57 55 Model Function Rated Voltage Rated Frequency Energy Class Total Capacity W Btu h Power Input W R...

Page 4: ...und Pressure Level dB A H M L Sound Power Level dB A H M L Dimension W H D mm Dimension of Package L H W mm Outer Diameter Refrigerant Charge kg Outdoor unit Connecti on Pipe Gas additional charge g m...

Page 5: ...ckage W H D mm Net Weight Gross Weight kg Indoor unit COOLING Model Function Rated Voltage Rated Frequency 7600 W 26000 Btu h 2070W Energy Class Total Capacity W Btu h Power Input W Rated Input W Rate...

Page 6: ...Temp Range Fan Motor RLA A Fan Motor Capacitor uF Air Flow Volume of Outdoor Unit Fan Motor Speed rpm H M L Output of Fan Motor W Condenser Pipe Diameter mm Rows Fin Gap mm Coil length l x height H x...

Page 7: ...kage W H D mm Net Weight Gross Weight kg PCB 3 15A Transformer 0 4 0 1A 49 47 45 59 57 55 1178 X326X227 2 1 5 903X25 4X381 MP24GA 2 3 5 0 18 Cross flow fan 1 1265X417X328 17 5 24 3500W 15 2 1200 3 Alu...

Page 8: ...ing Temp Range Fan Motor RLA A Fan Motor Capacitor uF Air Flow Volume of Outdoor Unit Fan Motor Speed rpm H M L Output of Fan Motor W Condenser Pipe Diameter mm Rows Fin Gap mm Coil length l x height...

Page 9: ...e control window Guide louver Indoor unit Outdoor unit Front Panel Filter Air in Air out Drainage hose Air in Air out Manual switch Wireless remote control Wrapping Tape Heat Cooling 3 Indicator light...

Page 10: ...ir inlet Rear View Right Left Ceiling Wall Mounting Plate 1178 227 326 Outline and installation dimensions of indoor unit 4 Outline and installation dimension Outline and installation dimension Above...

Page 11: ...Outline and installation dimensions of outdoor unit Unit mm 950 H 572 378 Bolt Nut Wrench Model H mm GWHN24FANK3A1B 700 GWHN24FANK3A1A GWHN28FANK3A1A 840 Above Above Above Above...

Page 12: ...Electrical circuit diagram Electrical circuit diagram 5 5 5 5 5 These circuit diagrams are subject to change without notice please refer to the one supplied with the unit...

Page 13: ...it degree that will be TF TCX1 8 32 DRY Modes The conditions and process of DRY 2 the unit will run under DRY cooling mode in which case the compressor and outdoor fan will be started and the indoor f...

Page 14: ...ill stop When Tset 2 Tamb Tset 4 the unit will maintain its original operating status Under this mode the switchover valve will be powered on and the setting temperature range is16 30 Running Stop Com...

Page 15: ...unit is go on running if unit is off to set up Timer on if time out the unit will run at the presetting mode Timer off If unit is off to set up Timer off the unit will stand by if unit is on to set u...

Page 16: ...buttons and remote control signal will be shielded the running indicator will blink If detected the compressor high pressure protection released the buttons and remote control shield will be released...

Page 17: ...AC sensor sampling value Power off will not memorize this function Dry function 2 When Dry operation is running operate the Dry button the inner fan will immediately stop then the guide louver will t...

Page 18: ...movable lock of guide louver is released to remove the guide louver 2 Disassemble the guide louver Screws Operating Procedures Photos Dissassembly Procedures 7 7 7 7 7 Guide louver Open the 3 screw co...

Page 19: ...ature sensor for the pipe put out the connection lines of the step motor and the indoor motor Screw off the screw fixing the elec tric box Remove the electric box Grounding wire Connector Tube Sensor...

Page 20: ...out the motor and remove the cross flow fan Screw off 2 screws fixing the pipe clamp loosen the clasp on the other side can remove the pipe clamp 7 Disassembling motor and cross flow fan 6 Disassembli...

Page 21: ...emove it 1 Disassemble Top Cover and Front Side Plate Top Cover Screws Unscrew the 4 screws fixing the rear grill to remove it Front Side Plate Rear Grill 2 Disassemble Rear Grill Disassembly Procedur...

Page 22: ...nd liquid valve to remove liquid valve Note During unsoldering wrap the valves with wet cloth avoid damage for high temperature 4 Disassemble Electric Box Sub assy Unscrew the 2 screws fixing electric...

Page 23: ...electric box to remove it Only for cooling and heating unit Unscrew the fixing nut of the four way valve coil and remove the coil Wrap the four way valve with wet cotton and unsolder the 4 weld spots...

Page 24: ...t tube of condenser to remove the capillary Prevent welding slag from blocking the capillary 11 Disassemble Compressor Unsolder the pipeline connecting the compressor and then unscrew the 3 foot nuts...

Page 25: ...Exploded View of Components and Parts of Indoor unit 8 Explosive view and spare parts list Explosive view and spare parts list...

Page 26: ...9 1 18 Receiver Board JD 30042029 30042029 1 19 Electric Box Cover 20102252 20102252 1 20 Wire Clamp 71010103 71010103 1 21 Terminal Board T4B3A 42011233 42011233 1 22 Electric Box Cover 20112044S 201...

Page 27: ...5 Fuse T5AL 250V 1 26 Room Sensor 1 27 Tube Sensor 1 28 Sensor Insert 1 29 Electric Box 1 30 Lower Shield of Electric Box 1 31 Upper Shield of Electric Box 1 32 Stepping Motor MP24GA 1 33 Evaporator S...

Page 28: ...Exploded View of Components and Parts of outdoor unit 30 35 33 29 31 32 22 23 24 25 26 27 28 36 14 15 16 18 17 20 19 34 21...

Page 29: ...inal Board 42010258 42010258 1 18 4 way Valve Coil 430004005 430004002 1 19 4 way Valve 430004032 43000411 1 20 Temp Sensor 3900012121 390001921 1 21 Handle 26235253 26235253 1 22 Gas Valve Assy 5 8 0...

Page 30: ...Valve Support 1 26 Capillary Assy 1 27 Compressor 5VS270EAA21 1 28 Overload Protector 1 29 Gas liquid Separator 1 30 Isolation Washer C 1 31 Clapboard 1 32 Capacitor Clamp 1 33 AC Contactor CJX9B 25S...

Page 31: ...startup has no response The remote controller does not receive signals after it is powered the buzzer will sound unless it has malfunction The circuit or the part of the air conditioner has malfuncti...

Page 32: ...ick and thin pipes is good Heat insulation must also be provided for the joint andthe exposed part of the copper pipe Block of outdoor heat ex changer Clean the dust accumulated on the surface of the...

Page 33: ...recommended Connect the circuit diagram correctly Wrong wire connection The protector itself has malfunction Use the multimeter to check whether the con tact of the compressor is on when it is not ove...

Page 34: ...Touch of pipeline of outdoor unit Separate the touching pipeline Touch of inner plates Louver of outdoor unit touched outer case Abnormal sound inside compressor Change compressor Adjust location of...

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