Gree GWC09AFC-D3DNA1A/O Service Manual Download Page 45

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Technical Information

Service Manual

4. Refrigerant System Diagram

Connection pipe specification:
Liquid pipe:1/4"
Gas pipe:3/8" for 07/09/12K
Gas pipe:1/2" for 18K
Gas pipe:5/8" for 24K

Indoor unit

Outdoor unit

Accumlator

Discharge

Suction

Heat

exchanger

(evaporator)

Heat

exchanger

(condenser)

Valve

Liquid pipe

side

Gas pipe

side

Strainer

Capillary

Compressor

Electron

expansion

valve

Indoor unit

Outdoor unit

COOLING

HEATING

4-Way valve

Discharge

Suction

Heat

exchanger

(evaporator)

Heat

exchanger

(condenser)

Valve

Liquid pipe

side

Gas pipe

side

Strainer

Capillary

Accumlator

Compressor

Electron

expansion

valve

Cooling model

Heating model

All model except: GWC12QC-D3DNB2M

GWH12QC-D3DNB2M GWC09QB-D3DNB2J GWH09QB-D3DNB2J

Summary of Contents for GWC09AFC-D3DNA1A/O

Page 1: ...Service Manual Change for life GREE ELECTRIC APPLIANCES INC OF ZHUHAI...

Page 2: ...r Introduction of YAN1F6F WiFi 63 6 2 Remote Controller Introduction of YV1FB9F WiFi 68 6 3 Remote Controller Introduction of YAN1F10F WiFi 72 6 4 GREE App Operation Manual 77 6 5 Ewpe Smart App Opera...

Page 3: ...10 1 Indoor Unit 132 10 2 Outdoor Unit 150 11 Removal Procedure 176 11 1 Removal Procedure of Indoor Unit 176 11 2 Removal Procedure of Outdoor Unit 186 Appendix 215 Appendix 1 Reference Sheet of Cel...

Page 4: ...1 Technical Information Service Manual 1 Summary Part Technical Information Indoor Unit C6 B2 D8 C2 D4 GWH07QC D3DNA1D O GWC12AFC D3DNA1A O GWH12AFC D3DNA1A O Outdoor Unit...

Page 5: ...GWH24QE D3DNC6O O GWC24AFE D3DNA1A O GWH24AFE D3DNA1A O GWH09QB D3DNC6L O GWH12QC D3DNC6L O GWC09AFC D3DNA1A O GWH09AFC D3DNA1A O GWC12QC D3DNB2M O GWH12QC D3DNB2M O GWC09QB D3DNB2J O GWH09QB D3DNB2J...

Page 6: ...00 GWC12AFC D3DNA1A O CB348W03500 14 GWC12QC D3DNB2C CB432023200 GWC12QC D3DNB2C I CB432N23200 15 GWC12QC D3DNC2C CB439015400 GWC12QC D3DNC2C I CB439N15400 16 GWC12QC D3DND4C CB464003100 GWC12QC D3DND...

Page 7: ...8 70 19 14 28 70 Indoor Unit Model of indoor unit GWH09QB D3DNC6L I GWH12QC D3DNC6L I Fan Type Cross flow Cross flow Diameter Length DXL inch 3 55 64X22 5 6 3 7 8X25 Fan Motor Cooling Speed SH H M L r...

Page 8: ...0 37 Fan Motor Capacitor F Air Flow Volume of Outdoor Unit CFM 942 1600 Fan Type Axial flow Axial flow Fan Diameter inch 15 3 4 15 3 4 Defrosting Method Automatic Defrosting Automatic Defrosting Clima...

Page 9: ...GWC09QC D3DND8C I 2 GWC09QC D3DNB2C I 3 GWC09QC D3DNC2C I 4 GWC09QC D3DND4C I Indoor Unit Product Code 1 CB459N06600 2 CB432N23400 3 CB439N15300 4 CB464N03200 Fan Type Cross flow Diameter Length DXL i...

Page 10: ...Length LXDXW inch 28X3 4X20 Fan Motor Speed rpm 900 Output of Fan Motor W 30 Fan Motor RLA A 0 36 Fan Motor Capacitor F Air Flow Volume of Outdoor Unit CFM 942 Fan Type Axial flow Fan Diameter inch 15...

Page 11: ...nit Product Code CB459N06900 Fan Type Cross flow Diameter Length DXL inch 3 55 64X25 Fan Motor Cooling Speed SH H M L SL r min 1350 1200 1050 850 Fan Motor Heating Speed SH H M L SL r min 1300 1150 10...

Page 12: ...LXDXW inch 28X3 4X20 Fan Motor Speed rpm 900 Output of Fan Motor W 30 Fan Motor RLA A 0 36 Fan Motor Capacitor F Air Flow Volume of Outdoor Unit CFM 942 Fan Type Axial flow Fan Diameter inch 15 3 4 De...

Page 13: ...GWC12QC D3DNB2M I Indoor Unit Product Code CB432N22700 Fan Type Cross flow Diameter Length DXL inch 3 55 64X25 Fan Motor Cooling Speed SH H M L SL r min 1350 1200 1000 800 Fan Motor Heating Speed SH...

Page 14: ...ch 28 5 16X1 2X19 1 2 Fan Motor Speed rpm 900 Output of Fan Motor W 30 Fan Motor RLA A 0 37 Fan Motor Capacitor F 2 5 Air Flow Volume of Outdoor Unit CFM 942 Fan Type Axial flow Fan Diameter inch 15 3...

Page 15: ...Unit Product Code CB432N22600 Fan Type Cross flow Diameter Length DXL inch 3 55 64X25 Fan Motor Cooling Speed SH H M L SL r min 1350 1200 1000 800 Fan Motor Heating Speed SH H M L SL r min 1350 1200 1...

Page 16: ...nch 36 21 32X3 4X21 21 32 Fan Motor Speed rpm 900 Output of Fan Motor W 30 Fan Motor RLA A 0 37 Fan Motor Capacitor F 2 5 Air Flow Volume of Outdoor Unit CFM 942 Fan Type Axial flow Fan Diameter inch...

Page 17: ...1 GWC12QC D3DND8C I 2 GWC12QC D3DNB2C I 3 GWC12QC D3DNC2C I 4 GWC12QC D3DND4C I Indoor Unit Product Code 1 CB459N06700 2 CB432N23200 3 CB439N15400 4 CB464N03100 Fan Type Cross flow Diameter Length DXL...

Page 18: ...DXW inch 29 7 32 X1 1 2X21 21 32 Fan Motor Speed rpm 900 Output of Fan Motor W 30 Fan Motor RLA A 0 37 Fan Motor Capacitor F Air Flow Volume of Outdoor Unit CFM 1295 Fan Type Axial flow Fan Diameter i...

Page 19: ...unit GWH12QC D3DND8A I Indoor Unit Product Code CB459N07000 Fan Type Cross flow Diameter Length DXL inch 3 55 64X25 Fan Motor Cooling Speed SH H M L SL r min 1350 1200 1050 850 Fan Motor Heating Spee...

Page 20: ...nch 29 13 32X1 3 4X22 Fan Motor Speed rpm 900 Output of Fan Motor W 30 Fan Motor RLA A 0 37 Fan Motor Capacitor F Air Flow Volume of Outdoor Unit CFM 1295 Fan Type Axial flow Fan Diameter inch 17 1 4...

Page 21: ...I 2 GWC24QE D3DNB2C I 3 GWC24QE D3DNC2C I 4 GWC24QE D3DND4C I Indoor Unit Product Code 1 CB459N06800 2 CB432N23500 3 CB439N15100 4 CB464N03000 Fan Type Cross flow Diameter Length DXL inch 4 16 64 32 4...

Page 22: ...oil Length LXDXW inch 36 52 64 1 32 64 25 63 64 Fan Motor Speed rpm 800 Output of Fan Motor W 60 Fan Motor RLA A 0 4 Fan Motor Capacitor F Air Flow Volume of Outdoor Unit CFM 1883 Fan Type Axial flow...

Page 23: ...duct Code CB459N07100 Fan Type Cross flow Diameter Length DXL inch 4 16 64 32 43 64 Fan Motor Cooling Speed SH H M L SL r min 1300 1150 1000 850 Fan Motor Heating Speed SH H M L SL r min 1300 1150 100...

Page 24: ...h LXDXW inch 36 52 64 1 32 64 25 63 64 Fan Motor Speed rpm 800 Output of Fan Motor W 60 Fan Motor RLA A 0 4 Fan Motor Capacitor F Air Flow Volume of Outdoor Unit CFM 1883 Fan Type Axial flow Fan Diame...

Page 25: ...r unit GWH18QD D3DNC6L I GWH24QE D3DNC6O I Indoor Unit Product Code CB443N04800 CB443N05000 Fan Type Cross flow Cross flow Diameter Length DXL inch 4 3 16X27 13 16 4 1 4X32 11 16 Fan Motor Cooling Spe...

Page 26: ...LXDXW inch 33 5 8X26X7 8 33 5 16X1 3 4X26 Fan Motor Speed rpm 800 800 Output of Fan Motor W 60 60 Fan Motor RLA A 0 52 0 4 Fan Motor Capacitor F Air Flow Volume of Outdoor Unit CFM 1883 3200 Fan Type...

Page 27: ...ea yd2 14 35 21 53 Indoor Unit Model of indoor unit GWH07QC D3DNB2D I Indoor Unit Product Code CB432N20800 Fan Type Cross flow Diameter Length DXL inch 3 55 64X25 Fan Motor Cooling Speed SH H M L r mi...

Page 28: ...me of Outdoor Unit CFM 1059 Fan Type Axial flow Fan Diameter inch 15 3 4 Defrosting Method Automatic Defrosting Climate Type T1 Isolation I Moisture Protection IPX4 Permissible Excessive Operating Pre...

Page 29: ...t 1 GWC18QD D3DND8A I 2 GWC18QD D3DNB2C I 3 GWC18QD D3DNC2A I 4 GWC18QD D3DND4A I Indoor Unit Product Code 1 CB459N07200 2 CB432N23300 3 CB439N15500 4 CB464N03300 Fan Type Cross flow Diameter Length D...

Page 30: ...2 1 16 Coil Length LXDXW inch 28 9 10X1 1 2X21 7 10 Fan Motor Speed rpm 880 Output of Fan Motor W 40 Fan Motor RLA A 0 62 Fan Motor Capacitor F Air Flow Volume of Outdoor Unit CFM 1412 Fan Type Axial...

Page 31: ...Product Code CB432N21600 CB432N21500 Fan Type Cross flow Cross flow Diameter Length DXL inch 4 1 4X32 43 64 4 1 4X32 43 64 Fan Motor Cooling Speed SH H M L r min 1300 1150 1000 850 1300 1150 1000 850...

Page 32: ...h LXDXW inch 31 21 32X1 1 2X24 1 4 31 21 32X1 1 2X24 1 4 Fan Motor Speed rpm 800 800 Output of Fan Motor W 60 60 Fan Motor RLA A 0 65 0 65 Fan Motor Capacitor F Air Flow Volume of Outdoor Unit CFM 188...

Page 33: ...t Model of indoor unit GWC09QB D3DNB2J I Indoor Unit Product Code CB432N21900 Fan Type Cross flow Diameter Length DXL inch 5 16X22 53 64 Fan Motor Cooling Speed SH H M L r min 1300 1200 1050 800 Fan M...

Page 34: ...Air Flow Volume of Outdoor Unit CFM 942 Fan Type Axial flow Fan Diameter inch 15 3 4 Defrosting Method Climate Type T1 Isolation I Moisture Protection IPX4 Permissible Excessive Operating Pressure fo...

Page 35: ...53 Indoor Unit Model of indoor unit GWH09QB D3DNB2J I Indoor Unit Product Code CB432N21800 Fan Type Cross flow Diameter Length DXL inch 5 16X22 53 64 Fan Motor Cooling Speed SH H M L r min 1300 1200 1...

Page 36: ...olume of Outdoor Unit CFM 942 Fan Type Axial flow Fan Diameter inch 15 3 4 Defrosting Method Automatic Defrosting Climate Type T1 Isolation I Moisture Protection IPX4 Permissible Excessive Operating P...

Page 37: ...94 F WB19 04 F Indoor air flow High Pipe lengt 24 6ft Conditions Indoor DB70 F WB60 Outdoor DB19 94 F WB19 04 F Indoor air flow High Pipe lengt 24 6ft Conditions Indoor DB80 F WB66 9 F Outdoor DB95 F...

Page 38: ...81 66 95 75 09 12K for some model 123 2 145 in 46 52 out 52 57 in 122 176 out 99 109 Suprt High High 58 80 66 9 95 18K 130 142 in 46 4 51 8 out 51 8 57 2 in 167 181 4 out 98 6 118 4 Super High High 7...

Page 39: ...Curve Indoor side noise when blowing Outdoor side noise when blowing Indoor fan motor rotating speed Compressor frequency Hz Noise dB A 50 60 30 40 20 Low Middle High Super High 40 42 44 46 48 50 52 5...

Page 40: ...WC09QB D3DNB2J GWH09QB D3DNB2J 20 30 40 50 L M H 24K 18K 09 12K SH Indoor fan motor rating speed Noise dB A 40 45 50 55 60 65 70 75 20 30 40 50 60 70 80 90 100 Compressor frequency Hz Noise dB A Heati...

Page 41: ...8 18 3 16 6 5 16 2 3 16 2 3 16 2 3 16 2 3 16 4 11 16 21 5 16 7 1 4 3 5 16 5 1 3 8 1 3 8 4 27 7 3 16 5 1 2 7 1 2 1 1 2 2 3 16 2 3 16 3 1 8 6 1 11 16 8 1 8 27 7 5 16 2 3 4 2 3 4 MODEL W H D QB 31 1 8 1...

Page 42: ...28 11 1 4 20 10 1 8 Unit inch GWH09QB D3DNC6L O GWH12QC D3DNC6L O GWC09AFC D3DNA1A O GWH09AFC D3DNA1A O GWC12QC D3DNB2M O GWH12QC D3DNB2M O GWC09QB D3DNB2J O GWH09QB D3DNB2J O GWH18QD D3DNC6L O GWH24Q...

Page 43: ...chnical Information Service Manual 23 5 16 11 1 4 30 10 12 19 32 33 25 64 23 15 32 23 5 16 11 1 4 30 10 12 19 32 33 13 32 21 1 4 GWC12AFC D3DNA1A O GWH12AFC D3DNA1A O GWH07QC D3DNA1D O Unit inch Unit...

Page 44: ...l Information Service Manual 35 3 8 32 3 16 21 2 3 13 1 2 12 23 1 2 14 7 8 Unit inch GWC18AFD D3DNA1A O GWC24QE D3DNB2R O GWH24QE D3DNB2R O 33 7 64 12 11 64 25 7 16 14 11 16 35 29 32 22 29 32 13 47 64...

Page 45: ...exchanger condenser Valve Valve Liquid pipe side Gas pipe side Strainer Capillary Compressor Electron expansion valve Indoor unit Outdoor unit COOLING HEATING 4 Way valve Discharge Suction Heat excha...

Page 46: ...ve Liquid pipe side Gas pipe side Strainer Capillary Compressor Indoor unit Outdoor unit COOLING HEATING 4 Way valve Discharge Suction Heat exchanger evaporator Heat exchanger condenser Valve Valve Li...

Page 47: ...3 0 1 2 5 1 1 1 1 1 7 8 20 287 02725 287 225 81 7 7 6 1625 63 63 57 3 5220 78 7 03 6 1625 7 03 6 1625 63 2 5 5 9 5 1 57 6 1 8 0 75 2 8 5 1 1 1 02 8 237 21 0 20 0 18 211 725 3 5 21752 5 3 3 1 02725 GWH...

Page 48: ...LQH LV UXQQLQJ VWRSSLQJ RU KDV EHHQ SRZHUHG RII IRU OHVV WKDQ PLQXWHV WR SUHYHQW HOHFWULF VKRFN GWC18QD D3DNB2C I GWC18QD D3DNC2A I GWC18QD D3DND4A I GWC18QD D3DND8A I 6361000044201 67 33 1 3 2 7 50 1...

Page 49: ...2 5 3 1 211 725 8 5 1 1 8 1 1 0 1 7 5 1 7 5 5 7 5 21 27720 0 2 1 1 02725 1 LURQ VKHOO PRWRU RQO DSSOLHV WR WKH 1RWH 0RWRU JURXQG 600007000921 1 225 81 7 JURXQG RQO LURQ VKHOO PRWRU DSSOLHV WR WKH 0RWR...

Page 50: ...7 1 1 1 2 7 50 1 0 1 7 1 5 1 1 8 8 1 1 1 5 1 7 5 27720 5 7B 7 9 7 9 9 9 9 9 OHFWURQLF SDQVLRQ 9DOYH 5 1 0 1 7 GWH24QE D3DNC6O O GWC12AFC D3DNA1A O GWC09AFC D3DNA1A O 600007061655 1 225 81 7 JURXQG RQO...

Page 51: ...7 9 8 203 203 8 9 0 1 7 8 5 5 1 32 5 1 1 75 2 8 5 8 5 1 1 1 1 8 1 1 02725 2 5 725 1 2 1 DQG HDWHU RWWRP 5 9 1 7521 3 16 21 9 9 0 1 7 60000706184801 GWC24AFE D3DNA1A O GWC18AFD D3DNA1A O 1 2 7 50 1 7...

Page 52: ...5 1 1 75 2 8 5 8 5 1 1 1 1 8 1 1 02725 1 1 2 1 5 5 725 2 0 GWH24AFE D3DNA1A O GWC12QC D3DNB2M O 600007061848 60000706165502 9 9 3 16 21 1 7521 9 2 7 50 1 7 03 6 1625 867 7 03 6 1625 2875220 28778 7 0...

Page 53: ...1 75 2 8 5 8 5 1 1 1 1 8 1 1 02725 2 5 725 1 2 1 HDWHU DQG RWWRP 5 0 1 7 GWH12QC D3DNB2M O 60000706165503 GWH07QC D3DNA1D O 127 0RWRU RQO DSSOLHV WR WKH LURQ VKHOO PRWRU JURXQG 3OHDVH GRQ W WRXFK DQ H...

Page 54: ...LQXWHV WR SUHYHQW WKH ULVN RI HOHFWULF VKRFN 51 1 1 9 9 3 16 21 7521 9 GWC24QE D3DNB2R O 60000706255401 GWH24QE D3DNB2R O 9 9 3 16 21 1 7521 9 2 7 50 1 7 03 6 1625 867 7 03 6 1625 2875220 28778 7 03 6...

Page 55: ...02725 1 1 2 1 5 0 203 29 1 225 81 7 JURXQG RQO LURQ VKHOO PRWRU DSSOLHV WR WKH 0RWRU 127 RI HOHFWULF VKRFN 3OHDVH GRQ W WRXFK DQ WHUPLQDO ZKHQ WKH PDFKLQH LV UXQQLQJ VWRSSLQJ RU KDV EHHQ SRZHUHG RII...

Page 56: ...the mode with this function 9 10 7 Up down swing interface 8 Feedback interface of indoor unit 11 12 13 Interface of tube temperature sensor Wired controller only for the mode with this function 14 15...

Page 57: ...Auto button 4 Up down swing motor 5 6 Interface of temperature sensor 7 Terminal for display board connection 8 Terminal of jumper cap 9 Communication wire 10 11 Fuse 12 Live wire interface 13 Detecti...

Page 58: ...live wire Fuse 4 Interface of neutral wire 5 Interface of fan 6 7 8 Auto button Interface of wifi 9 Up down swing interface Interface of PG feedback Interface of gate control 10 11 12 Needle stand fo...

Page 59: ...minal for indoor unit and outdoor unit 15 Live wire terminal 16 Fuse 17 Terminal of live wire used for supplying power for outdoor unit 7 Interface of Motor feedback 8 Left right swing terminal 9 Term...

Page 60: ...ace of fan 4 4 way valve 5 Interface of earthing wire 6 Interface of live wire 7 Interface of netural wire 8 Interface of communication 9 Interface of electronic expansion valve 10 Overload interface...

Page 61: ...58 Technical Information Service Manual 2 1 3 4 5 6 8 7 9 10 11 12 13 14 15 Top view Bottom view GWH07QC D3DNA1D O...

Page 62: ...hassis electric heater 5 6 4 way valve terminal 7 Neutral wire Grounding wire 8 Communication wire 9 Live wire 10 Terminal of electronic expansion valve 11 Interface of temperature sensor 12 Overload...

Page 63: ...interface 4 Interface of temperature sensor 5 Interface of electronic expansion valve 6 Interface of system low pressure protection 7 Interface of fan 8 4 way valve interface 9 2 way valve interface 1...

Page 64: ...oad protection interface Interface of temperature sensor 4 Interface of electronic expansion valve 5 Interface of fan 6 4 way valve interface 7 Interface of electric heating for compressor 9 Interface...

Page 65: ...interface 2 Interface of fan 3 Interface of electric heating for chassis 4 4 way valve interface 5 6 Interface of earthing wire 7 Neutral wire Interface of live wire 8 9 Communication interface 10 Co...

Page 66: ...fferent for different Operation indicator is ON red indicator models After that you can operate the air conditioner by using remote controller Under on status pressing the button on the remote control...

Page 67: ...lected circularly as below When selecting air conditioner is blowing fan automatically Horizontal louver will automatically swing up down at maximum angle When selecting When selecting Hold button abo...

Page 68: ...word ON on remote controller blinks Press or button to adjust TIMER ON setting After each pressing or button TIMER ON setting will increase or decrease 1min Hold or button 2s later the time will chang...

Page 69: ...ction has been set under cooling mode start up the 8 heating function will cancel sleep function Under temperature display the remote controller will display 46 heating Press and simultaneously to tur...

Page 70: ...e new batteries of the same model when replacement is required When you dont use remote controller for a long time please take out the batteries If the display on remote controller is fuzzy or theres...

Page 71: ...hich means the signal has been sent to the air conditioner Under off status set temperature and clock icon will be displayed on the display of remote controller If timer on timer off and light functio...

Page 72: ...t low speed In this period Hold fan speed button for 2s to stop indoor fan directly Having set X FAN function off After turning off the unit by pressing ON OFF button the complete unit will be off dir...

Page 73: ...dels WiFi button WiFi Press button to turn on or turn off WiFi function When WiFi function is turned on the icon will be displayed on remote controller Under status of unit off press MODE and buttons...

Page 74: ...ttons simultaneously for 5s to cancel H1 display Note If remote controller displays H1 it belongs to the normal function reminder If the unit is defrosting under heating mode it operates according to...

Page 75: ...be displayed on the display of remote controller at the same time Under on status the display will show the corresponding set function icons Under on status pressing the button on the remote controll...

Page 76: ...to adjust fan blowing angle Cooling only unit wont receive heating mode signal If setting heat mode with remote controller press ON OFF button cant start up the unit Note Caution Fan speed under dry m...

Page 77: ...con stops blinking Note 8 TIMER OFF button can set the time for timer off After pressing this button icon disappears and the word OFF on remote controller blinks Press or button to adjust TIMER OFF se...

Page 78: ...MP and CLOCK buttons simultaneously again to exit 8 heating function Note 6 I FEEL function Under OFF status press and MODE buttons simultaneously to switch temperature display between and Press and s...

Page 79: ...sender at the receiving window on indoor unit The distance between signal sender and receiving window should be no more than 8m and there should be no obstacles between them indoor unit during operat...

Page 80: ...l it When GREE App is installed register the account and add the device to achieve long distance control and LAN control of Gree smart home appliances For more information please refer to Help in App...

Page 81: ...load and install it When Ewpe Smart App is installed register the account and add the device to achieve long distance control and LAN control of smart home appliances For more information please refer...

Page 82: ...Ambient temperature is Tamb Tcompensation for heat pump unit and Tamb for cooling only unit 4 If theres I feel function Tcompensation is 0 Others are same as above 5 Fan mode Under this mode indoor fa...

Page 83: ...rol code 01 current set temperature will be displayed 2 Only when remote control signal is switched to indoor ambient temperature display status corresponding remote control code 10 from other display...

Page 84: ...l ventilated Tips The automatic cleaning function can only be started under normal environmental conditions If the indoor environment is easy to dust it is recommended to clean it once a month If the...

Page 85: ...the compressor is shut down and Tsetup Tindoor ambient temperature Tcooling indoor ambient temperature compensation 32 9 F start up the machine for cooling the cooling operation will start 2 During o...

Page 86: ...ed on 2 Defrosting a Defrosting starts the compressor is shut down and restarts it after 55 second delay b Defrosting ends the compressor stops then starts it after 55 second delay 2 Outer Fans Contro...

Page 87: ...it should not be started and should be stopped to treat according to the overload protection Clear the trouble at the mode of power turn off heating and the protection times are not counted 2 Frequen...

Page 88: ...ature at normal speed during discharging you should limit the frequency raising of compressor 3 Reducing frequency at normal speed and stopping machine If Tfrequency reducing temperature at normal spe...

Page 89: ...e compressor frequency by reducing 30Hz 90s till the lower limit After it was running 90s at the lower limit if Tfrequency reducing temperature at normal speed of module T Module you should stop the m...

Page 90: ...regarded as four way valve reversion abnormity And then it can run if stop the reversion abnormity protection for four way valve 3 min and if it still cant run when the reversion abnormity protection...

Page 91: ...eration 3 When 32 F Toutdoor amb 35 6 F the electric heating of chassis will keep original status 7 Electric Heating Function of Compressor 1 When Toutdoor amb 23 F compressor stops operation while th...

Page 92: ...h the compressor will run in limited frequency If total current is too high the compressor will stop the outdoor fan will delay 30 seconds to stop indoor unit will display E5 and out door yellow light...

Page 93: ...be opened and after 60 seconds the compressor and the outer fan will be started the indoor fan will run under preset cold air prevention conditions and H1 will be displayed at temperature display are...

Page 94: ...Under module protection mode the compressor will stop When the compressor remains at stop for at least 3 minutes the compressor will resume its operation If module protection occurs six times in succe...

Page 95: ...25 25 24 25 26 26 26 26 26 25 25 25 26 27 27 27 27 27 26 26 26 27 28 28 28 28 28 27 27 27 28 29 29 29 29 29 28 28 28 29 29 29 29 29 29 28 28 29 30 30 30 30 30 30 29 29 30 30 30 30 30 30 30 29 29 2 In...

Page 96: ...l display in red under standby status When the machine is start by remote control the indication pattern will light and display the current operation mode the mode light in cludes Cooling heating and...

Page 97: ...be rapidly cooled or heated during the automatic cleaning process There may be noise or even noise The noise generated by the plastic parts due to thermal expansion and contraction is normal During th...

Page 98: ...the unit adequately grounded The grounding wire cant be used for other purposes 6 Must apply protective accessories such as protective boards cable cross loop and wire clip 7 The live wire neutral wi...

Page 99: ...sure rise or compressor rupture resulting in injury 4 During refrigerant recovery make sure that liquid valve and gas valve are fully closed and power is disconnected before detaching the connection p...

Page 100: ...ng tape 4 Electroprobe 7 Electronic leakage detector 10 Pipe pliers pipe cutter 2 Screw driver 5 Universal meter 8 Vacuum pump 11 Pipe expander pipe bender 3 Impact drill drill head electric drill 6 T...

Page 101: ...8 inch At least 5 7 8 inch Space to the wall S p a c e t o t h e o b s t r u c t i o n r o o l f e h t o t e c a p S A t l e a s t 1 1 8 i n c h Space to the obstructio At least 78 5 8 inch Space to...

Page 102: ...ang the indoor unit Make the bound pipes pass through the wall hole and then connect outdoor unit Neaten the pipes Vacuum pumping and leakage detection Check after installation and test operation Fini...

Page 103: ...ocation which is out of reach for children 5 The location should be able to withstand the weight of indoor unit and wont increase noise and vibration 6 The appliance must be installed 72inch above flo...

Page 104: ...the holes 3 Fix the wall mounting frame on the wall with tapping screws ST4 2X25TA and then check if the frame is firmly installed by pulling the frame If the plastic expansion particle is loose pleas...

Page 105: ...1 Bind up the connection pipe power cord and drain hose with the band As show in Fig 14 2 Reserve a certain length of drain hose and power cord for installation when binding them When binding to a ce...

Page 106: ...port of outdoor unit on the selected location with expansion screws 5 Connect Outdoor Electric Wire 1 Let the connection wire sleeve go through the two holes of baffle tighten the connection joint of...

Page 107: ...r press ON OFF button on the remote controller to start operation Press MODE button to select AUTO COOL DRY FAN and HEAT to check whether the operation is normal or not If the ambient temperature is l...

Page 108: ...rotection E5 During cooling and drying operation compressor and outdoor fan stop while indoor fan operates During heating operation all loads stop 1 Supply voltage is unstable 2 Supply voltage is too...

Page 109: ...circuited F3 During cooling and drying operating compressor stops while indoor fan operates During heating operation the complete unit will stop operation Outdoor temperature sensor hasnt been connect...

Page 110: ...oltage is higher than 265VAC turn on the unit after the supply voltage is increased to the normal range 2 If the AC input is normal measure the voltage of electrolytic capacitor C on control panel AP1...

Page 111: ...and drying operation compressor will stop while indoor fan will operate During heating operation the complete unit will stop Replace outdoor control panel AP1 30 Module high temperature protection P8...

Page 112: ...Desynchro nizing of compressor H7 During cooling and drying operation compressor will stop while indoor fan will operate During heating operation the complete unit will stop operation Refer to the mal...

Page 113: ...will operate During heating operating the complete unit will stop operation Theres circuit malfunction on outdoor units control panel AP1 please replace the outdoor units control panel AP1 47 The fou...

Page 114: ...r fan operates Heat compressor outdoor fan and indoor fan stop operation 1 Outdoor ambient temperature exceeds the operation range of unit eg less than 20oC or more than 60oC for cooling more than 30o...

Page 115: ...ainboard broken Malfunction diagnosis process Is the wiring terminal between the temperature sensor and the controller loosened or poorly contacted Start Insert the temperature sensor tightly Yes Yes...

Page 116: ...he connection of PG motor control terminal is firm Turn on the unit again measure whether the output voltage on control terminal for PG motor is more than 50V within 1 min after the louvers are opened...

Page 117: ...iring terminal of indoor fan It s the malfunction of main board Replace a new main board that is of the same model It s the malfunction of main board Replace a new main board that is of the same model...

Page 118: ...the mainboard is defined abnormal Malfunction diagnosis process Start Is there jumper cap on the mainboard Is the jumper cap inserted correctly and tightly Replace the jumper cap with the same model...

Page 119: ...charges slowly The zero cross detectioncircuit of the mainboard is defined abnormal Malfunction diagnosis process Turn power off for 1minute the turn back on The unit returns to normal Conclusion U8 i...

Page 120: ...Manual Start Is malfunction eliminated The end check if the connection wire are correctly connected Replace the detecting plate with the same model Replace the mainboard with the same model Yes Yes No...

Page 121: ...in the system System is blocked inside dirt block ice block oil block Y valve no fully open Compressor doesn t work normally Strange noise or leakage occurs Make compressor run normally Casing is too...

Page 122: ...n board matches with display board Main board of IDU matches with that of ODU Communication cord is damaged Replace IDU s main board Malfunction eliminated End Connect the line according to wiring dia...

Page 123: ...the compressor Replace the mainboard with the same model End Is the supply voltage too low with overload Is the indoor outdoor heat exchanger dirty or are the air inlet and outlet blocked The fan is...

Page 124: ...ith the voltage testing circuit on control panel AP1 Replace the control panel AP1 Measure the AC voltage between terminalL andN on wiring board XT power supply Voltage within 210VAC 250VAC Shut down...

Page 125: ...e resume to the range of 210VAC 250VAC Correctly connect the wires of compressor according to the electric wiring diagram and then turn on the unit Check the connection between the control board and t...

Page 126: ...gh temperature protection Is outdoor ambient temperature higher than 53 20 minutes after the complete unit is powered off Is heat dissipation of the indoor unit and outdoor unit abnormal Normal protec...

Page 127: ...for compressor stopping enough Fault diagnosis process Y N Y N N Y Y N Power on the unit Is stop time of the compressor longer than 3 minutes Restart it up after 3 minutes Does startup fail Are the w...

Page 128: ...he compressor connected correctly Is connection sequence right Is the connection made in clockwise direction Connect the wires correctly Replace the control panel AP1 If the fault is eliminated Replac...

Page 129: ...20 minutes after the complete unit is powered off Is the terminal FA for the electronic expansion valve connected correctly Connect the wires correctly Resistances between the first four pins close t...

Page 130: ...ipment operate normally before the failure occurs The AP1 voltage detection circuit is at fault Check wiring inside of the indoor and outdoor units Are wires broken Check the communication circuit of...

Page 131: ...n valve damaged If the refrigerant is leaked The compressor overload protection terminal is not connected well with the mainboard If the overload protector is damaged Heat exchange of unit is not good...

Page 132: ...anual Compressor overload protection terminal is not connected well with the mainboard reconnect them correctly Heat exchange of unit is not good heat exchanger is dirty and unit radiating environment...

Page 133: ...hod for details Malfunction of compressor Compressor cant operate Refer to point 5 of maintenance method for details 9 3 Troubleshooting for Normal Malfunction 1 Air Conditioner Cant be Started Up 2 P...

Page 134: ...pipe Replace drain pipe Wrapping is not tight Water leaking from the pipe connection place of indoor unit Wrap it again and bundle it tightly 5 Compressor Cant Operate Possible causes Discriminating...

Page 135: ...132 Installation and Maintenance Service Manual 10 Exploded View and Parts List 10 1 Indoor Unit The component picture is only for reference please refer to the actual product QB QC...

Page 136: ...nerator 14 Evaporator Assy 0100200004407 0100297601 01002000030 1 15 Wall Mounting Frame 01252043 01252484 01252484 1 16 Cross Flow Fan 10352059 10352056 10352056 1 17 Fan Motor 1501208905 1501214604...

Page 137: ...4212179 1 13 Cold Plasma Generator 14 Evaporator Assy 011001060399 011001060399 1 15 Wall Mounting Frame 01252484 01252484 1 16 Cross Flow Fan 10352056 10352056 1 17 Fan Motor 1501214607 1501214607 1...

Page 138: ...4212179 1 13 Cold Plasma Generator 14 Evaporator Assy 011001060162 011001060162 1 15 Wall Mounting Frame 01252484 01252484 1 16 Cross Flow Fan 10352056 10352056 1 17 Fan Motor 1501214607 1501214607 1...

Page 139: ...9 1 13 Cold Plasma Generator 14 Evaporator Assy 011001060399 011001060399 1 15 Wall Mounting Frame 01252484 01252484 1 16 Cross Flow Fan 10352056 10352056 1 17 Fan Motor 1501214607 1501214607 1 18 Con...

Page 140: ...2179 1 13 Cold Plasma Generator 14 Evaporator Assy 011001060399 011001060162 1 15 Wall Mounting Frame 01252484 01252484 1 16 Cross Flow Fan 10352056 10352056 1 17 Fan Motor 1501214607 1501214607 1 18...

Page 141: ...79 1 13 Cold Plasma Generator 14 Evaporator Assy 011001060162 011001060162 1 15 Wall Mounting Frame 01252484 01252484 1 16 Cross Flow Fan 10352056 10352056 1 17 Fan Motor 1501214607 1501214607 1 18 Co...

Page 142: ...2179 1 13 Cold Plasma Generator 14 Evaporator Assy 011001060162 011001060162 1 15 Wall Mounting Frame 01252484 01252484 1 16 Cross Flow Fan 10352056 10352056 1 17 Fan Motor 1501214607 1501214607 1 18...

Page 143: ...12180 1 13 Cold Plasma Generator 14 Evaporator Assy 01100100095 01100100095 1 15 Wall Mounting Frame 01252043 01252043 1 16 Cross Flow Fan 10352059 10352059 1 17 Fan Motor 1501208905 1501208905 1 18 C...

Page 144: ...Maintenance Service Manual QD 36 35 1 10 2 3 4 5 6 7 8 9 11 12 13 14 15 16 18 19 20 21 25 26 27 28 29 32 31 24 33 34 37 38 39 22 23 17 30 10 The component picture is only for reference please refer t...

Page 145: ...Cross Fan Bearing 76512203 1 15 Evaporator Support 24212177 1 16 Evaporator Assy 011001000207 1 17 Cross Flow Fan 10352060 1 18 Fan Motor 1501214503 1 19 Motor Press Plate 26112511 1 20 Wall Mounting...

Page 146: ...Evaporator Support 24212177 24212177 1 16 Evaporator Assy 011001000207 011001000207 1 17 Cross Flow Fan 10352060 10352060 1 18 Fan Motor 15012136 15012136 1 19 Motor Press Plate 26112511 26112511 1 2...

Page 147: ...1 15 Evaporator Support 24212177 24212177 1 16 Evaporator Assy 011001000207 011001000207 1 17 Cross Flow Fan 10352060 10352060 1 18 Fan Motor 15012136 15012136 1 19 Motor Press Plate 26112511 2611251...

Page 148: ...Maintenance Service Manual QE 36 35 37 38 1 8 2 3 4 6 7 9 10 12 13 14 15 17 18 19 20 21 22 23 24 26 27 28 29 30 31 33 5 25 11 16 34 8 32 39 The component picture is only for reference please refer to...

Page 149: ...011001000095 01100100007304 1 16 Cold Plasma Generator 17 Wall Mounting Frame 01252229 01252229 1 18 Motor Press Plate 26112515 26112515 1 19 Fan Motor 1501214501 1501214501 1 20 Connecting pipe clam...

Page 150: ...ssy 01100100007304 01100100007304 1 16 Cold Plasma Generator 17 Wall Mounting Frame 01252229 01252229 1 18 Motor Press Plate 26112515 26112515 1 19 Fan Motor 1501214501 1501214501 1 20 Connecting pipe...

Page 151: ...y 01100100007304 01100100007304 1 16 Cold Plasma Generator 17 Wall Mounting Frame 01252229 01252229 1 18 Motor Press Plate 26112515 26112515 1 19 Fan Motor 1501214501 1501214501 1 20 Connecting pipe c...

Page 152: ...100100007306 01100100007306 1 16 Cold Plasma Generator 17 Wall Mounting Frame 01252229 01252229 1 18 Motor Press Plate 26112515 26112515 1 19 Fan Motor 1501214501 1501214501 1 20 Connecting pipe clamp...

Page 153: ...150 Installation and Maintenance Service Manual 10 2 Outdoor Unit GWH09QB D3DNC6L O GWH12QC D3DNC6L O GWH09AFC D3DNA1A O The component picture is only for reference please refer to the actual product...

Page 154: ...Pass Wire 01413069 01413069 1 14 Right Side Plate Assy 013030713 013030713 1 15 Cable Cross Plate 2 02123014P 02123014P 1 16 Magnet Coil 4300040050 4300040050 1 17 Electric Expansion Valve Sub Assy 0...

Page 155: ...upport Block 26113017 2 13 Cover of Pass Wire 01413069 1 14 Right Side Plate Assy 013030713 1 15 Cable Cross Plate 2 02123014P 1 16 Magnet Coil 4300040050 1 17 Electric Expansion Valve Sub Assy 030026...

Page 156: ...153 Installation and Maintenance Service Manual GWH09QB D3DNB2J O GWH12QC D3DNB2M O The component picture is only for reference please refer to the actual product...

Page 157: ...017 2 13 Cover of Pass Wire 01413069 01413069 1 14 Right Side Plate Assy 0130307003 0130307003 1 15 Cable Cross Plate 2 02123014P 02123014P 1 16 Magnet Coil 4300040050 4300040050 1 17 Capillary Sub as...

Page 158: ...155 Installation and Maintenance Service Manual The component picture is only for reference please refer to the actual product GWC09AFC D3DNA1A O...

Page 159: ...ock 26113017 2 11 Valve 07100003 1 12 Cable Cross Plate 2 02123014P 1 13 Right Side Plate Assy 013030713 1 14 Cover of pass wire 01413069 1 15 Inhalation Tube 035006060992 1 16 Discharge Tube 03500806...

Page 160: ...157 Installation and Maintenance Service Manual The component picture is only for reference please refer to the actual product GWC12QC D3DNB2M O GWC09QB D3DNB2J O...

Page 161: ...7133082 1 12 Cable Cross Plate 2 02123014P 02123014P 1 13 Right Side Plate Assy 00013006002002 00013006002002 1 14 Cover of Pass Wire 01413069 01413069 1 15 Inhalation Tube Sub assy 07133474 07133691...

Page 162: ...159 Installation and Maintenance Service Manual The component picture is only for reference please refer to the actual product GWC12AFC D3DNA1A O...

Page 163: ...02391 1 12 Valve 07130239 1 13 Valve Support 0171314201P 1 14 Cable Cross Plate sub assy 02123015 1 15 Right Side Plate Assy 0130325503P 1 16 Cover of pass wire 02123013P 1 17 Magnet Coil 072002000012...

Page 164: ...161 Installation and Maintenance Service Manual The component picture is only for reference please refer to the actual product GWH12AFC D3DNA1A O...

Page 165: ...Valve 07130239 1 15 Valve Cover 22243006 1 16 Cable Cross Plate 1 02123013P 1 17 Cable Cross Plate 2 02123014P 1 18 Right Side Plate 0130325503P 1 19 4 Way Valve Assy 030152060090 1 20 4 Way Valve 430...

Page 166: ...163 Installation and Maintenance Service Manual The component picture is only for reference please refer to the actual product GWH18QD D3DNC6L O GWH24QE D3DNC6O O GWH24AFE D3DNA1A O 31...

Page 167: ...ht Side Plate 0130509403P 0130509002P 1 14 Valve Cover 22245002 22245002 1 15 Retaining Plate 02115006P 02115006P 1 16 Handle Assy 02113109 02113109 1 17 Valve Support Block 26115007 1 18 Temperature...

Page 168: ...11 Cut off Valve 07130239 1 12 Cut off Valve Sub Assy 07133843 1 13 Right Side Plate 0130509403P 1 14 Valve Cover 22245002 1 15 Retaining Plate 02115006P 1 16 Handle Assy 02113109 1 17 Valve Support...

Page 169: ...and Maintenance Service Manual 24 8 7 6 5 4 3 2 1 16 9 15 14 13 12 11 10 23 20 18 30 25 29 28 27 26 21 19 17 22 31 32 The component picture is only for reference please refer to the actual product GW...

Page 170: ...t off Valve 07133844 1 12 Cut off Valve Sub Assy 07133843 1 13 Valve Cover 22245002 1 14 Right Side Plate 0130509403P 1 15 Retaining Plate 02115006P 1 16 Handle Assy 02113032P 1 17 Wire Clamp 71010003...

Page 171: ...168 Installation and Maintenance Service Manual The component picture is only for reference please refer to the actual product GWH07QC D3DNA1D O...

Page 172: ...05 1 15 Valve Cover 2012300101 1 16 Cable Cross Plate 1 02123013P 1 17 Cable Cross Plate 2 02123014P 1 18 Right Side Plate 0130306903 1 19 4 Way Valve Assy 03073083 1 20 4 Way Valve 430004032 1 21 Rea...

Page 173: ...llation and Maintenance Service Manual 2 1 3 4 5 14 15 16 17 18 19 6 7 8 9 10 11 12 13 20 21 22 24 25 23 27 26 The component picture is only for reference please refer to the actual product GWC18AFD D...

Page 174: ...5008061392 1 9 Valve Support Assy 01713115P 1 10 Cut off Valve Assy 1 2 07133774 1 11 Cut off Valve Sub Assy 07335708 1 12 Right Side Plate 01303244P 1 13 Valve Cover 22243005 1 14 Cable Cross Plate S...

Page 175: ...172 Installation and Maintenance Service Manual GWH24QE D3DNB2R O The component picture is only for reference please refer to the actual product 19 29...

Page 176: ...late 01303025 1 11 Coping 01253105 1 12 Motor Support 01703245 1 13 Clapboard Sub Assy 017021000063 1 14 Condenser Assy 01100206086201 1 15 4 Way Valve Assy 030152060381 1 16 Rear Grill 016001000023 1...

Page 177: ...ation and Maintenance Service Manual GWC24QE D3DNB2R O The component picture is only for reference please refer to the actual product 1 2 3 9 10 11 12 13 14 15 16 17 18 20 21 22 23 24 25 26 28 29 4 5...

Page 178: ...1 11 Coping 01253105 1 12 Motor Support Sub Assy 01701200009 1 13 Clapboard Sub Assy 017021000063 1 14 Condenser Assy 011002061015 1 15 Discharge Tube Assy 035008061748 1 16 Rear Grill 016001000023 1...

Page 179: ...to remove it Horizontal louver Location of step motor Procedure Step 1 Remove filter assembly 2 Remove horizontal louver Front panel Front case Right filter Groove Left filter Open the front panel Pus...

Page 180: ...assy and bottom case Lift up the front case sub assy and take it out Electric box cover2 Detecting plate for 12K for 09K Detecting plate Screw Screw 5 Remove front case sub assy 6 Remove vertical louv...

Page 181: ...ounding screw Remove the wiring terminals of motor and stepping motor Remove the electric box assy Twist off the screws that are locking each lead wire and rotate the electric box assy Twist off the s...

Page 182: ...e terminals 2 Pull out the holder for some terminals at first holder is not available for some wiring terminal hold the connector and then pull the terminal circlip soft sheath holder connector Proced...

Page 183: ...he screws at the connection place of cross flow blade and motor lift the motor and cross flow blade upwards to remove them Remove the bearing holder sub assy Remove the screw fixing step motor and the...

Page 184: ...h the left and right filters to make them break away from the groove on the front case Then remove the left and right filters one by one Left filter Groove Right filter Front case Front panel C6 displ...

Page 185: ...y and take S wing motor Screw off the screws that are locking the swing motor and take the motor off it out 4 Remove electric box cover 2 and detecting plate WIFI Remove the screws on the electric box...

Page 186: ...t the indoor tube temperature sensor Screw off one grounding screw Remove the wiring terminals of motor and stepping motor Remove the electric box assy Screw off the screws that are locking each lead...

Page 187: ...lation and Maintenance Service Manual R ear case assy First remove the left side of evaporator from the groove on the rear case assy Then remove the right side from the clasp on the rear case assy Gro...

Page 188: ...185 Installation and Maintenance Service Manual...

Page 189: ...emove top cover Before disassamble Remove 3 connection screw fixing cable cross plate 2 and then remove the Cable cross plate 2 Remove 1 connection screw fixing valve cover and then remove the valve c...

Page 190: ...Then remove the front grille Remove connection screws connecting the front panel with the chassis and the motor support and then remove the front panel Remove the nut fixing the blade and then remove...

Page 191: ...4 weld spots connecting the 4 way Valve Assy to take it out Note Refrigerant should be discharged firstly Welding process should be as quickly as possible and keep wrapping cotton wet all the time Be...

Page 192: ...motor Remove the 2 tapping screws fixing the motor support Lift motor support to re move it 9 Remove motor and motor support Motor Motor support 10 Remove clapboard sub assy Loosen the screws of the C...

Page 193: ...alve and air return pipe and remove the gas valve Note it is necessary to warp the gas valve when unsoldering the welding spot Remove the 2 screws fixing liquid valve Unsolder the weld ing spot connec...

Page 194: ...side plate and then remove the top cover Remove connection screws between the front grille and the front panel Then remove the front grille top cover front grille screw Cable Cross Plate 2 Valve Cover...

Page 195: ...low blade Procedure Steps Remove connection screws connecting the front panel with the chassis and the motor support and then remove the front panel Remove connection screws connecting the right side...

Page 196: ...r Remove the 2 tapping screws re move it Remove the 2 screws fixing the cover of elec tric box Lift to remove the cover Loos en thewire and disconnect the terminal Lift to re move the electric box ass...

Page 197: ...way Valve Assy with wet cotton and unsolderthe 4 weld spots connecting the 4 way Valve Assy to take it out Note Refrig erant shouldbe discharged firstly Welding processshould be as quickly as possible...

Page 198: ...connecting the valve cover and right side plate and then remove the valve cover 2 Remove grille and outer case grille Remove the 4 screws connecting the grille and outer case and then remove the pane...

Page 199: ...ide plate and left side plate and then remove the outer case Remove the screws connecting the right side plate with electric box assy valve support chassis and condenser side plate and then remove the...

Page 200: ...he 2 screws connecting the motor support and chassis and then loosen the stopper to remove the motor support Remove the screws fixing the electric box sub assy loosen the wire bundle pull out the wiri...

Page 201: ...hen remove the isolation plate Unsolder the welding joints connecting the 4 way valve assy with capillary sub assy compressor and condenser remove the 4 way valve Note Before unsoldering the welding j...

Page 202: ...of discharge pipe and suction pipe from foreign objects Remove the screws connecting the support condenser and condenser assy and then remove the support condenser Remove the 2 screws fixing the cond...

Page 203: ...move the top cover Remove connection screws between the front grille and the front panel Then remove the front grille top cover front grille cable cross plate sub assy valve cover 1 Remove cable cross...

Page 204: ...low blade Procedure Steps Remove connection screws connecting the front panel with the chassis and the motor support and then remove the front panel Remove connection screws connecting the right side...

Page 205: ...r Remove the 2 tapping screws re move it Remove the 2 screws fixing the cover of elec tric box Lift to remove the cover Loos en thewire and disconnect the terminal Lift to re move the electric box ass...

Page 206: ...way Valve Assy with wet cotton and unsolderthe 4 weld spots connecting the 4 way Valve Assy to take it out Note Refrig erant shouldbe discharged firstly Welding processshould be as quickly as possible...

Page 207: ...ng the grille and the panel and then remove the grille grille Top panel 1 Remove cable cross plate 2 and valve cover and top panel Before disassamble Remove 3 connection screw fixing cable cross plate...

Page 208: ...rvice Manual Procedure Step E Screw Screw Screw and then remove the right side plate Remove right side plate and rear grill Screw Screw Cabinet Right side plate Rear grill remove the cabinet Remove th...

Page 209: ...Remove lef side plate Procedure Step Nut 6 Remove electric box assy assy pull out each wiring terminal lift the electric box assy upwards to remove it Note When pulling out the wiring terminal pay att...

Page 210: ...support 8 Remove motor support Spot weld 4 way valve assy 9 Remove 4 way valve assy Unsolder the spot weld of 4 way valve assy compressor and condenser and then remove the 4 way valve assy Note When u...

Page 211: ...Protect the ports of discharge pipe and suction pipe to avoid foreign objects to enter it 10 Remove compressor Procedure Step 11 Remove clapboard Screw Clapboard then remove the clapboard Remove Valv...

Page 212: ...209 Installation and Maintenance Service Manual GWC24QE D3DNB2R O GWH24QE D3DNB2R O Note Take heat pump for example...

Page 213: ...210 Installation and Maintenance Service Manual...

Page 214: ...211 Installation and Maintenance Service Manual...

Page 215: ...212 Installation and Maintenance Service Manual...

Page 216: ...213 Installation and Maintenance Service Manual...

Page 217: ...214 Installation and Maintenance Service Manual...

Page 218: ...ahrenheit degree and Celsius degree Tf Tcx1 8 32 Ambient temperature Fahrenheit display temperature Fahrenheit Celsius Fahrenheit display temperature Fahrenheit Celsius Fahrenheit display temperature...

Page 219: ...teps A Cut the pip Confirm the pipe length according to the distance of indoor unit and outdoor unit Cut the required pipe with pipe cutter B Remove the burrs Remove the burrs with shaper and prevent...

Page 220: ...358 233 6 0 717 24 8 60 23 95 9 779 165 2 2 28 235 4 0 697 26 6 57 18 96 8 9 382 167 2 206 237 2 0 678 28 4 54 31 98 6 9 003 168 8 2 133 239 0 66 30 2 51 59 100 4 8 642 170 6 2 064 240 8 0 642 32 49 0...

Page 221: ...95 13 04 165 2 3 04 235 4 0 93 26 6 76 24 96 8 12 51 167 2 94 237 2 0 904 28 4 72 41 98 6 12 168 8 2 844 239 0 88 30 2 68 79 100 4 11 52 170 6 2 752 240 8 0 856 32 65 37 102 2 11 06 172 4 2 663 242 6...

Page 222: ...342 8 77 49 19 147 2 10 54 217 4 3 04 8 6 323 9 78 8 47 08 149 10 18 219 2 2 955 10 4 306 2 80 6 45 07 150 8 9 827 221 2 872 12 2 289 6 82 4 43 16 152 6 9 489 222 8 2 792 14 274 84 2 41 34 154 4 9 165...

Page 223: ...6 756 8669426 E mail gree gree com cn www gree com HONG KONG GREE ELECTRIC APPLIANCES SALES LIMITED Add Unit 2612 26 F Miramar Tower 132 Nathan Road TST Kowloon HK Tel 852 31658898 Fax 852 31651029 Fo...

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