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Gree LIV09HP115V1R32AH Service Manual
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Gree LIV09HP115V1R32AH Service Manual

Gree LIV09HP115V1R32AH Service Manual

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Change for life
Service Manual
Indoor Unit:
LIV09HP115V1R32AH
LIV12HP115V1R32AH
LIV09HP230V1R32AH
LIV12HP230V1R32AH
LIV18HP230V1R32AH
LIV24HP230V1R32AH
LIV30HP230V1R32AH
LIV36HP230V1R32AH
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
Outdoor Unit:
LIV09HP115V1R32AO
LIV12HP115V1R32AO
LIV09HP230V1R32AO
LIV12HP230V1R32AO
LIV18HP230V1R32AO
LIV24HP230V1R32AO
LIV30HP230V1R32AO
LIV36HP230V1R32AO

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May 21, 2025

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Summary of Contents for Gree LIV09HP115V1R32AH

  • Page 1 Change for life Service Manual Indoor Unit: Outdoor Unit: LIV09HP115V1R32AH LIV09HP115V1R32AO LIV12HP115V1R32AH LIV12HP115V1R32AO LIV09HP230V1R32AH LIV09HP230V1R32AO LIV12HP230V1R32AH LIV12HP230V1R32AO LIV18HP230V1R32AH LIV18HP230V1R32AO LIV24HP230V1R32AH LIV24HP230V1R32AO LIV30HP230V1R32AH LIV30HP230V1R32AO LIV36HP230V1R32AH LIV36HP230V1R32AO GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI...
  • Page 2 .......................38 5.2 PCB Printed Diagram ....................43 6. Function and Control ............52 6.1 Remote Controller Introduction ................52 6.2 GREE+ App Operation Manual ................61 6.3 Ewpe Smart App Operation Manual ..............62 6.4 Brief Description of Models and Functions ..........63 Part Ⅱ : Installation and Maintenance ....
  • Page 3 8.6 Installation of Outdoor unit .................82 8.7 Vacuum Pumping and Leak Detection ............84 8.8 Check after Installation and Test operation ..........84 9. Maintenance ..............85 9.1 Error Code List ......................85 9.2 Procedure of Troubleshooting ................90 9.3 Troubleshooting for Normal Malfunction ............102 10.
  • Page 4 1. Summary Indoor Unit: Outdoor Unit: LIV09HP115V1R32AO LIV18HP230V1R32AO LIV12HP115V1R32AO LIV09HP230V1R32AO LIV12HP230V1R32AO LIV30HP230V1R32AO LIV24HP230V1R32AO LIV36HP230V1R32AO Technical Information...
  • Page 5 Remote Controller: YAY1FF YBE1FB1F Model list: Indoor Outdoor Remote Model Product code Indoor model Outdoor model product code product code Controller GWC09ATCXB-A6DNA1B CB574015400 GWC09ATCXB-A6DNA1B/I CB574N15400 GWC09ATCXB-A6DNA1B/O CB574W15400 GWH09ATCXB-A6DNA1B CB574017300 GWH09ATCXB-A6DNA1B/I CB574N17300 GWH09ATCXB-A6DNA1B/O CB574W17300 GWC09ATCXB-D6DNA1B CB574014800 GWC09ATCXB-D6DNA1B/I CB574N14800 GWC09ATCXB-D6DNA1B/O CB574W14800 GWC09ATCXB-D6DNA4B CB595007400 GWC09ATCXB-D6DNA4B/I CB595N07400 GWC09ATCXB-D6DNA1B/O CB574W14800 GWH09ATCXB-D6DNA1B CB574017200 GWH09ATCXB-D6DNA1B/I CB574N17200 GWH09ATCXB-D6DNA1B/O CB574W17200 GWC12ATCXD-A6DNA1A CB574014200 GWC12ATCXD-A6DNA1A/I CB574N14200 GWC12ATCXD-A6DNA1A/O CB574W14200 GWC12ATCXD-A6DNA4A CB595007600 GWC12ATCXD-A6DNA4A/I CB595N07600 GWC12ATCXD-A6DNA1A/O CB574W14200...
  • Page 6 1.69 1.69 EER2 (Btu/h)/W 12.3 12.3 COP2 (Btu/h)/W 12.6 SEER2 HSPF2 Application Area 14-21 14-21 Model GWC09ATCXB-A6DNA1B/I LIV09HP115V1R32AH Product Code CB574N15400 CB574N17300 Fan Type Cross-flow Cross-flow Fan Diameter Length(DXL) Ф94×630 Ф94×630 Cooling Speed r/min 1250/1100/1050/950/800/700/650/500 1250/1100/1050/950/800/700/650/500 Heating Speed r/min 1250/1100/1040/950/900/880/850...
  • Page 7 Outdoor Unit Model GWC09ATCXB-A6DNA1B/O LIV09HP115V1R32AO Outdoor Unit Product Code CB574W15400 CB574W17300 ZHUHAI LANDA ZHUHAI LANDA Compressor Manufacturer COMPRESSOR CO.,LTD COMPRESSOR CO.,LTD Compressor Model QXF-N075zC170A QXF-N075zC170A Compressor Oil FW68DA or equivalent FW68DA or equivalent Compressor Type Rotary Rotary Compressor LRA. Compressor RLA 10.7 13.85 Compressor Power Input...
  • Page 8 GWC09ATCXB-D6DNA1B Model LIV09HP230V1R32A GWC09ATCXB-D6DNA4B CB574014800 Product Code CB574017200 CB595007400 Rated Voltage 208/230 208/230 Power Rated Frequency Supply Phases Power Supply Mode Outdoor Outdoor Cooling Capacity Btu/h 9100 9100 Heating Capacity Btu/h 9800 Cooling Power Input Heating Power Input Cooling Current Input Heating Current Input Rated Input 1200...
  • Page 9 Outdoor Unit Model GWC09ATCXB-D6DNA1B/O LIV09HP230V1R32AO Outdoor Unit Product Code CB574W14800 CB574W17200 ZHUHAI LANDA ZHUHAI LANDA Compressor Manufacturer COMPRESSOR CO.,LTD COMPRESSOR CO.,LTD Compressor Model QXF-A082zC170 QXF-A082zC170 ZE-GLES RB68GX or ZE-GLES RB68GX or Compressor Oil equivalent equivalent Compressor Type Rotary Rotary Compressor LRA. Compressor RLA Compressor Power Input 756.6...
  • Page 10 GWC12ATCXD-A6DNA1A Model GWH12ATCXD-A6DNA1B GWC12ATCXD-A6DNA4A CB574014200 Product Code CB574017000 CB595007600 Rated Voltage Power Rated Frequency Supply Phases Power Supply Mode Outdoor Outdoor Cooling Capacity Btu/h 12000 12000 Heating Capacity Btu/h 12000 Cooling Power Input 1091 1091 Heating Power Input Cooling Current Input Heating Current Input Rated Input 1400...
  • Page 11 Outdoor Unit Model GWC12ATCXD-A6DNA1A/O GWH12ATCXD-A6DNA1B/O Outdoor Unit Product Code CB574W14200 CB574W17000 ZHUHAI LANDA ZHUHAI LANDA Compressor Manufacturer COMPRESSOR CO.,LTD COMPRESSOR CO.,LTD Compressor Model QXF-M098zE170 QXF-M098zE170 Compressor Oil FW68L FW68L Compressor Type Rotary Rotary Compressor LRA. Compressor RLA 12.17 13.7 Compressor Power Input Compressor Overload Protector Throttling Method Electron expansion valve...
  • Page 12 GWC12ATCXD-D6DNA1A Model GWH12ATCXD-D6DNA1B GWC12ATCXD-D6DNA4A CB574013800 Product Code CB574017100 CB595007500 Rated Voltage 208/230 208/230 Power Rated Frequency Supply Phases Power Supply Mode Outdoor Outdoor Cooling Capacity Btu/h 12000 12000 Heating Capacity Btu/h 12000 Cooling Power Input 1088 1088 Heating Power Input Cooling Current Input Heating Current Input 4.71...
  • Page 13 Outdoor Unit Model GWC12ATCXD-D6DNA1A/O GWH12ATCXD-D6DNA1B/O Outdoor Unit Product Code CB574W13800 CB574W17100 ZHUHAI LANDA ZHUHAI LANDA Compressor Manufacturer COMPRESSOR CO.,LTD COMPRESSOR CO.,LTD Compressor Model QXF-A098zE170 QXF-A098zE170 ZE-GLES RB68GX or ZE-GLES RB68GX or Compressor Oil equivalent equivalent Compressor Type Rotary Rotary Compressor LRA. Compressor RLA Compressor Power Input Compressor Overload Protector...
  • Page 14 GWC18ATDXD-D6DNA1C Model GWH18ATDXE-D6DNA1C GWC18ATDXD-D6DNA4C CB574013900 Product Code CB574018900 CB595007700 Rated Voltage 208/230 208/230 Power Rated Frequency Supply Phases Power Supply Mode Outdoor Outdoor Cooling Capacity Btu/h 18000 18000 Heating Capacity Btu/h 18500 Cooling Power Input 1538 1525 Heating Power Input 1390 Cooling Current Input Heating Current Input...
  • Page 15 Outdoor Unit Model GWC18ATDXD-D6DNA1C/O GWH18ATDXE-D6DNA1C/O Outdoor Unit Product Code CB574W13900 CB574W18900 ZHUHAI LANDA ZHUHAI LANDA Compressor Manufacturer COMPRESSOR CO., LTD. COMPRESSOR CO,LTD. Compressor Model QXF-A120zH170A QXF-M130zF170 Compressor Oil FW68DA or equivalent FW68DA or equivalent Compressor Type Rotary Rotary Compressor LRA. Compressor RLA Compressor Power Input 1075...
  • Page 16 GWC24ATEXE-D6DNA1A Model LIV24HP230V1R32A GWC24ATEXE-D6DNA4A CB574014600 Product Code CB574018000 CB595007300 Rated Voltage 208/230 208/230 Power Rated Frequency Supply Phases Power Supply Mode Outdoor Outdoor Cooling Capacity Btu/h 22500 22000 Heating Capacity Btu/h 24000 Cooling Power Input 2153 1610 Heating Power Input 1880 Cooling Current Input Heating Current Input...
  • Page 17 Outdoor Unit Model GWC24ATEXE-D6DNA1A/O LIV24HP230V1R32AO Outdoor Unit Product Code CB574W14600 CB574W18000 ZHUHAI LANDA ZHUHAI LANDA Compressor Manufacturer COMPRESSOR CO., LTD. COMPRESSOR CO., LTD. Compressor Model FTz-SM151AXBD FTz-SM151AXBD Compressor Oil FW68DA FW68DA or equivalent Compressor Type Rotary Rotary Compressor LRA. 35.00 Compressor RLA 10.1 Compressor Power Input...
  • Page 18 LIV30HP230V1R32A Model GWC36ATEXH-D6DNA1G Product Code CB574018200 CB574018100 Rated Voltage 208/230 208/230 Power Rated Frequency Supply Phases Power Supply Mode Outdoor Outdoor Cooling Capacity Btu/h 33600 33600 Heating Capacity Btu/h 34000 Cooling Power Input 3169 3169 Heating Power Input 3267 Cooling Current Input 13.8 13.5 Heating Current Input...
  • Page 19 Outdoor Unit Model GWC36ATEXH-D6DNA1G/O LIV30HP230V1R32AO Outdoor Unit Product Code CB574W18200 CB574W18100 ZHUHAI LANDA ZHUHAI LANDA Compressor Manufacturer COMPRESSOR CO., LTD. COMPRESSOR CO., LTD. Compressor Model QXFS-D280zX070 QXFS-D280zX070 Compressor Oil FW68DA or equivalent FW68DA or equivalent Compressor Type Rotary Rotary Compressor LRA. Compressor RLA Compressor Power Input 2294...
  • Page 20 LIV36HP230V1R32A Model GWC36ATEXH-D6DNA1G Product Code CB574018200 CB574018100 Rated Voltage 208/230 208/230 Power Rated Frequency Supply Phases Power Supply Mode Outdoor Outdoor Cooling Capacity Btu/h 33600 33600 Heating Capacity Btu/h 34000 Cooling Power Input 3169 3169 Heating Power Input 3267 Cooling Current Input 13.8 13.5 Heating Current Input...
  • Page 21 Outdoor Unit Model GWC36ATEXH-D6DNA1G/O LIV36HP230V1R32AO Outdoor Unit Product Code CB574W18200 CB574W18100 ZHUHAI LANDA ZHUHAI LANDA Compressor Manufacturer COMPRESSOR CO., LTD. COMPRESSOR CO., LTD. Compressor Model QXFS-D280zX070 QXFS-D280zX070 Compressor Oil FW68DA or equivalent FW68DA or equivalent Compressor Type Rotary Rotary Compressor LRA. Compressor RLA Compressor Power Input 2294...
  • Page 22 EER2 (Btu/h)/W 11.9 11.9 COP2 (Btu/h)/W 12.4 SEER2 20.5 20.5 HSPF2 Application Area 12-18 12-18 Model GWC09ATCXB-A6DNA1C/I LIV09HP115V1R32AH Product Code CB574N16900 CB574N16700 Fan Type Cross-flow Cross-flow Fan Diameter Length(DXL) Ф94×630 Ф94×630 Cooling Speed r/min 1350/1150/1100/1000/950/850/750 1350/1150/1100/1000/950/850/750 Heating Speed r/min 1300/1100/1050/1000/950/850/800...
  • Page 23 Outdoor Unit Model GWC09ATCXB-A6DNA1C/O LIV09HP115V1R32AO Outdoor Unit Product Code CB574W16900 CB574W16700 ZHUHAI LANDA ZHUHAI LANDA Compressor Manufacturer COMPRESSOR CO., LTD COMPRESSOR CO., LTD Compressor Model QXF-N082zC170 QXF-N082zC170 Compressor Oil RB68GX or equivalent RB68GX or equivalent Compressor Type Rotary Rotary Compressor LRA. Compressor RLA 13.7 13.7...
  • Page 24 LIV09HP230V1R32A Model GWC09ATCXB-D6DNA1C Product Code CB574016800 CB574016600 Rated Voltage 208/230 208/230 Power Rated Frequency Supply Phases Power Supply Mode Outdoor Outdoor Cooling Capacity Btu/h 9100 9100 Heating Capacity Btu/h 10000 Cooling Power Input Heating Power Input Cooling Current Input Heating Current Input 3.65 Rated Input 1050...
  • Page 25 Outdoor Unit Model GWC09ATCXB-D6DNA1C/O LIV09HP230V1R32AO Outdoor Unit Product Code CB574W16800 CB574W16600 ZHUHAI LANDA ZHUHAI LANDA Compressor Manufacturer COMPRESSOR CO.,LTD COMPRESSOR CO.,LTD Compressor Model QXF-N082zC170 QXF-N082zC170 Compressor Oil RB68GX or equivalent RB68GX or equivalent Compressor Type Rotary Rotary Compressor LRA. Compressor RLA Compressor Power Input Compressor Overload Protector Throttling Method...
  • Page 26 LIV12HP115V1R32A Model GWC12ATCXB-A6DNA1A Product Code CB574016500 CB574018500 Rated Voltage Power Rated Frequency Supply Phases Power Supply Mode Outdoor Outdoor Cooling Capacity Btu/h 12000 12000 Heating Capacity Btu/h 12000 Cooling Power Input 1231 1231 Heating Power Input 1004 Cooling Current Input 13.07 13.72 Heating Current Input...
  • Page 27 Outdoor Unit Model GWC12ATCXB-A6DNA1A/O LIV12HP115V1R32AO Outdoor Unit Product Code CB574W16500 CB574W18500 ZHUHAI LANDA ZHUHAI LANDA Compressor Manufacturer COMPRESSOR CO.,LTD COMPRESSOR CO.,LTD Compressor Model FTz-AN108ACBD FTz-AN108ACBD Compressor Oil FW68DA or equivalent FW68DA or equivalent Compressor Type Rotary Rotary Compressor LRA. Compressor RLA Compressor Power Input Compressor Overload Protector Throttling Method...
  • Page 28 LIV12HP230V1R32A Model GWC12ATCXB-D6DNA1A Product Code CB574016200 CB574018400 Rated Voltage 208/230 208/230 Power Rated Frequency Supply Phases Power Supply Mode Outdoor Outdoor Cooling Capacity Btu/h 12000 12000 Heating Capacity Btu/h 12000 Cooling Power Input 1231 1231 Heating Power Input 1004 Cooling Current Input 5.31 5.58 Heating Current Input...
  • Page 29 Outdoor Unit Model GWC12ATCXB-D6DNA1A/O LIV12HP230V1R32AO Outdoor Unit Product Code CB574W16200 CB574W18400 ZHUHAI LANDA ZHUHAI LANDA Compressor Manufacturer COMPRESSOR CO.,LTD COMPRESSOR CO.,LTD Compressor Model FTz-AN108ACBD FTz-AN108ACBD Compressor Oil FW68DA or equivalent FW68DA or equivalent Compressor Type Rotary Rotary Compressor LRA. Compressor RLA Compressor Power Input Compressor Overload Protector Throttling Method...
  • Page 30 LIV18HP230V1R32A Model GWC18ATDXD-D6DNA1A Product Code CB574017600 CB574017700 Rated Voltage 208/230 208/230 Power Rated Frequency Supply Phases Power Supply Mode Outdoor Outdoor Cooling Capacity Btu/h 18000 18000 Heating Capacity Btu/h 19100 Cooling Power Input 1500 1500 Heating Power Input 1435 Cooling Current Input 6.65 6.65 Heating Current Input...
  • Page 31 Outdoor Unit Model GWC18ATDXD-D6DNA1A/O LIV18HP230V1R32AO Outdoor Unit Product Code CB574W17600 CB574W17700 ZHUHAI LANDA ZHUHAI LANDA Compressor Manufacturer COMPRESSOR CO. LTD. COMPRESSOR CO. LTD. Compressor Model QXF-A120zF170 QXF-A120zF170 Compressor Oil ZE-GLES RB68GX ZE-GLES RB68GX Compressor Type Rotary Rotary Compressor LRA. Compressor RLA Compressor Power Input Compressor Overload Protector Throttling Method...
  • Page 32 LIV24HP230V1R32A Model GWC24ATEXF-D6DNA1F Product Code CB574017900 CB574017800 Rated Voltage 208/230 208/230 Power Rated Frequency Supply Phases Power Supply Mode Outdoor Outdoor Cooling Capacity Btu/h 24000 24000 Heating Capacity Btu/h 24000 Cooling Power Input 2130 2010 Heating Power Input 1950 Cooling Current Input Heating Current Input Rated Input 2500...
  • Page 33 Outdoor Unit Model GWC24ATEXF-D6DNA1F/O LIV24HP230V1R32AO Outdoor Unit Product Code CB574W17900 CB574W17900 ZHUHAI LANDA ZHUHAI LANDA Compressor Manufacturer COMPRESSOR CO. LTD. COMPRESSOR CO. LTD. Compressor Model FTz-SM151AXBD FTz-SM151AXBD Compressor Oil FW68DA or equivalent FW68DA or equivalent Compressor Type Rotary Rotary Compressor LRA. Compressor RLA Compressor Power Input 1330...
  • Page 34 2. Specifications 2.2 Capacity Variation Ratio According to Temperature For cooling temperature range of 0~118 F models Cooling: Heating: Conditions Conditions Indoor:DB80°F/WB66.9°F Indoor: DB70°F Outdoor:DB95°F Outdoor: DB19.94°F/WB19.04°F Indoor air flow:Super High Indoor air flow: Super High Pipe length:24.6ft Pipe length: 24.6 ft 90 100 110 118 Outdoor temp.(°F) Outdoor temp.(°F)
  • Page 35 Heating: Pressure of gas pipe Inlet and outlet pipe Rated heating condition(°F) connecting indoor temperature of heat Fan speed of Fan speed of Model (DB/WB) and outdoor unit exchanger indoor unit outdoor unit Indoor Outdoor P (PSIG) T1 (°F) T2 (°F) in:167~181.4 in:33.8~37.4 70/60...
  • Page 36 3. Outline Dimension Diagram 3.1 Indoor Unit LIV09HP115V1R32AH LIV12HP115V1R32AH LIV09HP230V1R32AH LIV12HP230V1R32AH (6 17/64) (7 3/4) (6 13/16) (5 7/16) (9 29/64) (8 7/64) LIV30HP230V1R32AH, LIV36HP230V1R32AH LIV18HP230V1R32AH Unit:inch Model 27 7/8 10 15/64 7 9/32 3 25/32 18 5/32 5 15/16...
  • Page 37 3.2 Outdoor Unit LIV09HP115V1R32AO LIV09HP230V1R32AO LIV12HP115V1R32AO LIV12HP230V1R32AO 11 7/32 26 37/64 12 63/64 28 13/16 17 29/32 Unit:inch LIV18HP230V1R32AO 11 13/16 29 21/64 13 25/32 31 37/64 Unit:inch 20 5/32 Technical Information...
  • Page 38 GWH18ATDXE-D6DNA1C/O GWC24ATEXE-D6DNA1A/O 31 11/16 13 1/64 34 3/8 14 51/64 20 25/32 Unit:inch LIV24HP230V1R32AO 13 25/64 15 53/64 37 23/32 Unit:inch 22 7/16 Technical Information...
  • Page 39 LIV30HP230V1R32AO, LIV36HP230V1R32AO 36 11/32 14 17/32 16 13/16 39 3/8 Unit:inch 24 1/64 Technical Information...
  • Page 40 4. Refrigerant System Diagram GWC09ATCXB-A6DNA1B GWC09ATCXB-D6DNA1B GWC09ATCXB-D6DNA4B GWC12ATCXD-A6DNA4A GWC12ATCXD-D6DNA4A GWC18ATDXD-D6DNA4C GWC24ATEXE-D6DNA1A GWC24ATEXE-D6DNA4A GWC09ATCXB-A6DNA1C GWC09ATCXB-D6DNA1C GWC12ATCXB-A6DNA1A GWC12ATCXB-D6DNA1A GWC18ATDXD-D6DNA1A GWC24ATEXF-D6DNA1F Outdoor unit Indoor unit Indoor unit Outdoor unit Gas pipe Gas pipe side side Valve Valve Di s charge Di s charge Heat Heat exchanger...
  • Page 41 GWC12ATCXD-A6DNA1A GWC12ATCXD-D6DNA1A GWC18ATDXD-D6DNA1C GWC36ATEXH-D6DNA1G Outdoor unit Indoor unit Gas pipe side Valve Di s charge Heat exchanger (evaporator) Suction Accumlator Heat Compressor exchanger (condenser) Liquid pipe side Valve Electron Capillary Strainer expansion valve COOLING LIV24HP230V1R32A LIV30HP230V1R32A LIV36HP230V1R32A Indoor unit Outdoor unit Outdoor unit Indoor unit Gas pipe...
  • Page 42 5. Electrical Part 5.1 Wiring Diagram ●Instruction Symbol Symbol Color Symbol Symbol Color Symbol Name White Green Jumper cap Yellow Brown COMP Compressor Blue Grounding wire YEGN Yellow/Green Black Violet Orange Note: Jumper cap is used to determine fan speed and the swing angle of horizontal lover for this model. ●...
  • Page 43 LIV09HP115V1R32AH LIV09HP230V1R32AH LIV12HP115V1R32AH LIV12HP230V1R32AH OPTIONAL OPTIONAL OPTIONAL TUBE ROOM WIRED GATE CONTROL TEMP. TEMP. MOTOR CONTROLLER SENSOR (DRY CONTACT) SENSOR SENSOR TERMINAL T-SENSOR PG PGF COM-MANUAL DOOR-C BLOCK (DRY-C) WH(BU) N(1) N1(N) COM-OUT PRINTED CIRCUIT BOARD RD(BN) AC-L JUMP (SWING-UD1)
  • Page 44 ● Outdoor Unit LIV09HP230V1R32AO LIV12HP230V1R32AO OPTIONAL OPTIONAL OPTIONAL WARNING Bottom 4-WAY ELECTRONIC OUTTUBE OUTROOM EXHAUST Please don't touch any terminal when the Band EXPANSION VALVE TEMP. TEMP. TEMP. machine is running ,stopping or has been VALVE Heater SENSOR SENSOR SENSOR powered off for less than 30 minutes to prevent the risk of electric shock ! (YE)
  • Page 45 LIV18HP230V1R32AO OPTIONAL OPTIONAL WARNING BOTTOM OUTTUBE OUTROOM EXHAUST ELECTRONIC Please don't touch any terminal when the BAND TEMP. TEMP. TEMP. EXPANSION machine is running ,stopping or has been HEATER powered off for less than 30 minutes to VALVE SENSOR SENSOR SENSOR prevent the risk of electric shock ! WH(BU) T-SENSOR...
  • Page 46 LIV30HP230V1R32AO LIV36HP230V1R32AO OPTIONAL OPTIONAL WARNING OUTTUBE OUTROOM EXHAUST BOTTOM ELECTRONIC Please don't touch any terminal when the TEMP. TEMP. TEMP. BAND EXPANSION machine is running ,stopping or has been SENSOR SENSOR SENSOR HEATER powered off for less than 30 minutes to VALVE prevent the risk of electric shock ! MAGNETIC RING...
  • Page 47 5.2 PCB Printed Diagram Indoor Unit LIV09HP115V1R32A LIV09HP230V1R32A Name Name PG motor terminal 10 Display board terminal Neutral wire terminal Temperature sensor tube terminal Fuse 12 Door-control terminal Cold plasma terminal 13 Wired controller Ultraviolet cleaning terminal 14 Jumper Up & down swing terminal 2 15 Communication wire terminal Up &...
  • Page 48 Except LIV09HP115V1R32A LIV09HP230V1R32A Name Name Live wire Up&down swing 2 Fuse 10 Up&down swing 1 Neutral wire Display board Communication wire 12 Temperature sensor DC fan 13 Door control 14 Wired controller Cold plasma 15 Jump Left&right swing 16 Earthing wire Technical Information...
  • Page 49 Outdoor Unit LIV09HP115V1R32AO LIV12HP115V1R32AO Name Name Three-phase terminal of compressor Terminal of communication wire Temperature sensor Neutral wire Electronic expansion valve Live wire Outdoor fan 10 Earthing wire 4-way valve Interface of reactor Electric heating of chasssis Technical Information...
  • Page 50 LIV09HP230V1R32AO LIV12HP230V1R32AO Name Earthing wire Neutral wire, live wire and communication cable 4-way valve Electric heating belt of chassis Outdoor fan Electronic expansion valve Temperature sensor Three-phase terminal of compressor Technical Information...
  • Page 51 LIV18HP230V1R32AO 9 10 Name Name Earthing wire Outdoor fan Live wire DRED(Reserved) Neutral wire 10 Electronic expansion valve Communication wire Compressor Overload 4-way valve 12 Temperature sensor Electric heating of chasssis 13 E disk DRED-DC(Reserved) 14 Compressor Technical Information...
  • Page 52 GWH18ATDXE-D6DNA1C/O GWC24ATEXE-D6DNA1A/O Name Name Earthing wire Electronic expansion valve Live wire Fan terminal Communication wire Temperature sensor Neutral wire 10 Overload of compressor 4-way valve Compressor Electric heating of chasssis 12 E disk Technical Information...
  • Page 53 GWH24ATEXF-D6DNA1G/O GWC24ATEXF-D6DNA1F/O Name Name Earthing Wire Insertion Compressor Overload Needle Stand Live Wire Insertion 10 Compressor Needle Stand Neutral Wire Insertion Program Debugging Needle Stand Communication Wire Insertion 12 DRED Communication Needle Stand Four-way Valve Needle Stand 13 Electronic Expansion Valve Needle Stand Chassis Electric Heating Belt Needle Stand / Two- 14 EEP Flash Drive Needle Stand way Valve Needle Stand...
  • Page 54 LIV24HP230V1R32AO Name Name Electronic expansion valve Communication wire E disk 4-way valve Program debug interface 10 Electric heating of chasssis Interface monitoring AC fan Earthing wire 12 Temperature sensor Live wire 13 Overload of compressor Neutral wire 14 Compressor terminal Technical Information...
  • Page 55 LIV30HP230V1R32AO LIV36HP230V1R32AO Name Name Neutral wire Terminal of high pressure protection Grounding wire Temperature sensor Live wire 10 Overload interface of compressor Communication wire Terminal of electronic expansion valve 4-way valve 12 Terminal of DRED Electric heating belt of chassis 13 E disk(Reserved) Outdoor fan 14 Terminal of compressor wire...
  • Page 56 6. Function and Control 6.1 Remote Controller Introduction Buttons on remote controller(YAY1FF) running status. ● After putting through the power, the air conditioner will give out a sound. Power indicator " " is ON. After that, you can operate the air conditioner by using remote controller. ●...
  • Page 57 automatically according to factory default setting. at this setting temperature. ● It's low fan speed under dry mode. ● Sleep 2 is sleep mode 2, that is air conditioner will run ● X-FAN function: Holding fan speed button for 2s in cool or dry according to the presetting a group of sleep temperature curve.
  • Page 58 word "OFF" will stop blinking. one of indoor units enters into power limiting function, the outdoor Cancel TIMER OFF: Press "MENU" button to TIMER OFF function unit will enter into the set limiting power mode of indoor unit; when and the characters "OFF" flashes on the remote controller; press two indoor units enter into power limiting mode, then the power of "SET"...
  • Page 59 U n d e r u n i t o ff s t a t u s , h o l d " M O D E " a n d " FA N " b u t t o n s Replacement of batteries in remote controller simultaneously for 5s to turn on or turn off the auto clean function.
  • Page 60 Buttons on remote controller(YBE1FB1F) Introduction for buttons on remote controller NOTE: ● This is a general use remote controller. It could be used for the air conditioner with multifunction. For the functions which the model doesn't have, if press the corresponding button on the remote controller, the unit will keep the original running status.
  • Page 61 ● For preventing cold air, after starting up heat mode, indoor unit Press this button to start I Feel function and " " will be displayed on the remote controller. After this function is set, the remote will delay 1~5 minutes to blow air (Actual delay time depends on controller will send the detected ambient temperature to the indoor ambient temperature).
  • Page 62 Temperature can be adjusted under smart dehumidification with ● At ON status, press this button once can set TIMER OFF. The cooling mode. character of HOUR and OFF will flash. Press "+" or "-" button ● The humidity for smart dehumidification is automatically within 5s can adjust the time of TIMER OFF.
  • Page 63 sleep curve setting status will be automatically quit and resume ● When selecting " " with remote controller, temperature to display the original displaying. In the presetting or enquiry indicator on indoor unit displays indoor ambient temperature. procedure, press " On/Off " button, "Mode" button, "Timer" button ●...
  • Page 64 simultaneously for 5s to turn on or turn off the auto clean function. Replacement of batteries in remote controller When the auto clean function is turned on, indoor unit displays "CL" . During the auto clean process of evaporator, the unit will perform fast cooling or fast heating.
  • Page 65 GREE+ App Download Linkage Scan the QR code or search "GREE+" in the application market to download and install 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.
  • Page 66 6.3 Ewpe Smart App Operation Manual Control Flow Chart Internet Cloud intelligent Home Wi-Fi Cellular/ home Other Wi-FI appliances Home wireless router Home Wi-Fi Operating Systems Requirement for User's smart phone: iOS system Android system Support iOS7.0 and Support Android 4.4 and above version above version Download and installation...
  • Page 67 6.4 Brief Description of Models and Functions I. Main Functions Inverter Features ： 1.1 Temperature Control The inverter provides the following features: Definitions of Temperatures: ●The regulating capacity can be changed according to the changes in the outdoor The definitions of temperatures are classified as following. ●Room temperature: temperature of lower part of the room temperature and cooling/heating load.
  • Page 68 Cooling Heating Sound sleep mode light sleep deep sleep wake up set temperature is close to phase Temperature body temperature and will adjust automatically and intelligently. Time Good sleep mode 1.4 Fan Speed Control for Indoor Unit before you get up, set tempera- light sleep deep sleep wake up phase...
  • Page 69 medium speed; control with the precision of 1min. Timer ON function: When (T - ⊿ T ) ≥ T , the indoor fan runs at high speed; amb. supplementary Timer ON time can be set under unit off status (power is put 2) High speed, medium speed and low speed are switched, and through) through the remote control.
  • Page 70 3. Control Specification doesn’t have auto clean function, the indoor fan will exit the "auto clean" mode directly and operates according to the remote control 3.1 Frequency Control setting. Note: Auto clean function will be entered at a certain ambient Control Parameters temperature.
  • Page 71 from ON to OFF when the heating is stopped, the OFF delay switch of the four way valve is carried out. 3.3.2 3-Minute Standby 24K or above Turning on the compressor is prohibited for 3 minutes after turning Zone Control it off.
  • Page 72 1. Electronic expansion valve control when starting operation. When the indoor ambient temperature is high, but the indoor heat exchanger pipe temperature is low, the indoor fan runs at a 2. Electronic expansion valve control when the frequency changes. low speed, and the maximum time of low speed operation is not 3.
  • Page 73 Detail According to the temperature and voltage output of the module on 3.14 Malfunctions the mainboard, the temperature value is determined, and then the 3.14.1 Sensor Malfunction Detection frequency of the compressor is controlled. Sensor malfunction can be detected in the following thermistors: 1.
  • Page 74 7. Notes for Installation and Maintenance Safety Precautions: Important! prolong the wire by yourself. 11. For the air conditioner without plug, an air switch must Please read the safety precautions carefully before be installed in the circuit. The air switch should be all-pole installation and maintenance.
  • Page 75 Safety Precautions for Installing and Relocating the Unit: To ensure safety, please be mindful of the following precautions. WARNINGS WARNINGS 1. When installing or relocating the unit, be sure to If compressor starts running when stop valve is open and connection pipe is not yet connected, air will be sucked in and keep the refrigerant circuit free from air or substances cause pressure rise or compressor rupture, resulting in injury.
  • Page 76 International Mechanical Code,or CSA B52.All field joints shall be accessible for inspection prior to being covered or R32 refrigerant warning enclosed. ● To realize the function of the air conditioner unit, a special Safety Operation of Flammable Refrigerant refrigerant circulates in the system. The used refrigerant is Aptitude requirement for maintenance man(repairs the fluoride R32, which is specially cleaned.
  • Page 77 conducting work on the system. components are constructed of materials which are inherently Work procedure resistant to being corroded or are Suitably protected against being so corroded. Work shall be undertaken under a controlled procedure so as Checks to electrical devices to minimise the risk of a flammable gas or vapour being present while the work is being performed.
  • Page 78 (by means of shut off valves) in a part of the system remote from safely. Prior to the task being carried out,an oil and refrigerant the leak. Removal of refrigerant shall be according to Clause sample shall be taken in case analysis is required prior to re- "Removal and evacuation".
  • Page 79 working order. Hoses shall be complete with leak-free disconnect couplings and in good condition. The recovered refrigerant shall be processed according to local legislation in the correct recovery cylinder, and the relevant waste transfer note arranged. Do not mix refrigerants in recovery units and especially not in cylinders.
  • Page 80 Main Tools for Installation and Maintenance Level meter Measuring tape Screw driver Impact drill Drill head Electric drill Electroprobe Universal meter Inner hexagon Electronic Torque wrench Open-end wrench spanner leakage detector Vacuum pump Pressure meter Pipe pliers Pipe pliers Pipe cutter Pipe expander Pipe bender Soldering appliance...
  • Page 81 8. Installation 8.1 Installation Dimension Diagram Space to the wall At least 15cm Space to the wall At least 15cm Space to the obstruction At least 50cm Drainage pipe Installation and Maintenance...
  • Page 82 Installation Procedures Start installation Preparation before installation Read the requirements select installation Prepare tools for electric connection location Select indoor unit Select outdoor unit installation location installation location Install the support of outdoor unit Install wall-mounting (select it according to the actual situation) frame, drill wall holes Connect pipes of indoor Fix outdoor unit...
  • Page 83 8.2 Installation Parts-checking 3. Outdoor Unit: (1) Select a location where the noise and outflow air emitted by Name the outdoor unit will not affect neighborhood. Indoor unit (2) The location should be well ventilated and dry, in which the outdoor unit wont be exposed directly to sunlight or strong wind.
  • Page 84 8.5 Installation of Indoor Unit 4. Outlet Pipe (1) The pipe can be led out in the direction of right, rear right, left 1. Choosing Installation Iocation or rear left.(As show in Fig.3) Recommend the installation location to the client and then confirm (2) When selecting leading out the pipe from left or right, please it with the client.
  • Page 85 6. install drain hose (1) Connect the drain hose to the outlet pipe of indoor unit.(As N(1) show in Fig.8) green white black red (yellow- (2) Bind the joint with tape.(As show in Fig.9) (blue) (brown) green) Outdoor unit connection Drain hose Outlet pipe Note: The wiring connect is for reference only,...
  • Page 86 9. Hang the Indoor Unit (1) Put the bound pipes in the wall pipe and then make them pass through the wall hole. (2) Hang the indoor unit on the wall-mounting frame. (3) Stuff the gap between pipes and wall hole with sealing gum. Drain vent Chassis (4) Fix the wall pipe.(As show in Fig.16)
  • Page 87 5. Connect Outdoor Electric Wire 6. Neaten the Pipes (1) Remove the screw on the cable cross plate, then remove it. (1) The pipes should be placed along the wall, bent reasonably and hidden possibly. Min. semidiameter of bending the pipe is 10cm. (2) Let the connection wire sleeve go through the two holes of (2) If the outdoor unit is higher than the wall hole, you must set baffle;...
  • Page 88 8.7 Vacuum Pumping and Leak Detection 8.8 Check after Installation and Test operation 1. Use Vacuum Pump 1. Check after Installation (1) Remove the valve caps on the liquid valve and gas valve and Check according to the following requirement after finishing the nut of refrigerant charging vent.
  • Page 89 9. Maintenance 9.1 Error Code List Error Malfunction name AC status Possible causes code Malfunction of jumper cap The complete unit stops operation 1. Jumper cap is not installed in control panel; 2. Poor contact of jumper cap; 3. Jumper cap is damaged; 4.
  • Page 90 Error Malfunction name AC status Possible causes code Liquid valve temperature 1. Temperature sensor is not well connected or damaged; sensor is ON / short- 2. The wire of temperature sensor is damaged, causing short circuited circuit to copper pipe or outer casing; 3.
  • Page 91 Error Malfunction name AC status Possible causes code Outdoor condenser Cool/Dry: compressor and outdoor 1. Temperature sensor is not connected well or damaged; temperature sensor is fan stop operation, while indoor fan 2. Temperature sensor wire of outdoor unit is damaged; short open/short-circuited operates;...
  • Page 92 Error Malfunction name AC status Possible causes code Undefined outdoor unit Cool: compressor and outdoor 1. Outdoor ambient temperature exceeds the operation range error fan stops operation, while indoor of unit (eg: less than-20 C or more than 60 C for cooling; more fan operates;...
  • Page 93 Error Malfunction name AC status Possible causes code DC bus voltage drop Cool/Dry: compressor stops The power voltage is unstable. malfunction operation, while indoor fan operates; Heat: all loads stops operation. Current detection Cool: compressor and outdoor 1. Is the complete unit lacking of refrigerant? malfunction of unit fan stops operation, while indoor 2.
  • Page 94 9.2 Procedure of Troubleshooting 1. Troubleshooting for jumper cap Main check points: (1) jumper cap (2) control board of indoor unit Display shows “C5” Check whether the main Insert the equipped board of controller is inserted with jumper cap jumper cap. Eliminate malfunction Check whether the...
  • Page 95 2. Communication malfunction Main check points: (1) Connection wire between indoor unit and outdoor unit (2) Wiring inside the unit (3) Communication circuit of control board of indoor unit (4) Communication circuit of control board of outdoor unit Start Check whether the unit has operated normally before the malfunction occurs.
  • Page 96 3. IPM protection , over-phase current of compressor Main check points: (1) compressor COMP terminal (2) power supply voltage (3) compressor (4) charging amount of refrigerant (5) air inlet and air outlet of indoor/outdoor unit NOTE:The control board as below means the control board of outdoor unit. Put through the power and turn on the unit...
  • Page 97 4. Overload protection of compressor , high discharge temperature, protection of compressor Main check points: (1) electronic expansion valve (2) expansion valve terminal (3) charging amount of refrigerant (4) overload protector NOTE:The control board as below means the control board of outdoor unit. After the unit has been cut off the power for more than 20mins...
  • Page 98 5.Troubleshooting for temperature sensor , , , , Main check points: (1) connection terminal (2) temperature sensor (3) main board Start Check whether the connection terminal between the temperature sensor and the control board is loose or not connected well. Insert the temperature sensor well Eliminate...
  • Page 99 6.High temperature prevention protection ; high power ; system is abnormal Main check points: (1) outdoor temperature (2) fan (3)air inlet and air outlet of indoor/outdoor unit NOTE:The control board as below means the control board of outdoor unit. Overload protection, high temperature prevention protection Normal protection.
  • Page 100 7.Desynchronization diagnosis for compressor Main check point: (1) system pressure (2) power supply voltage NOTE:The control board as below means the control board of outdoor unit. Desynchronization occurs Desynchronization occurs during operation after turning on the unit Check whether the fan Replace the fan Does the outdoor fan operate terminal OFAN is...
  • Page 101 8.Malfunction diagnosis for failure startup Main check points: (1) compressor wire (2) compressor (3) charging amount of refrigerant NOTE:The control board as below means the control board of outdoor unit. Put through the power and turn on the unit The time for stop operation is not enough and the system's high pressure and low pressure is Check whether the compressor unbalanced.
  • Page 102 9. Charging malfunction of capacitor Main check points: (1) wiring board XT (2) reactor NOTE:The control board as below means the control board of outdoor unit. Put through the power to turn on the unit and then wait for 1min Measure the voltage at both ends of electrolytic capacitor with DC voltmeter.
  • Page 103 10. Troubleshooting-motor(indoor fan) doesn't operate Main check points: (1) connection terminal (2) motor (3) control board AP1 of indoor unit (4) blade 10.1 DC motor Display shows "H6" Pull the blade with hand under de-energization status Check whether the Adjust the motor and the blade blade operates smoothly to make the motor operate smoothly.
  • Page 104 10.2 PG motor Display shows "H6" Pull the blade with hand under de- energization status Adjust the motor and Check whether the blade to make the the blade operates blade operate smoothly smoothly. Eliminate malfunction Check whether Insert the feedback the feedback terminal of terminal again indoor fan's motor...
  • Page 105 11. AC overcurrent protection Start The normal fluctuation is about 10% of rated Eliminate malfunction The power voltage is unstable. voltage on the nameplate. The power voltage is too low and the Adjust the power voltage to make it normal. Eliminate malfunction load is too high.
  • Page 106 9.3 Troubleshooting for Normal Malfunction 1. Air Conditioner can't be Started Up Possible Causes Discriminating Method (Air conditioner Status) Troubleshooting Confirm whether it's due to power failure. If yes, No power supply, or poor connection After energization, operation indicator isn't bright wait for power recovery.
  • Page 107 4. ODU Fan Motor can't Operate Possible causes Discriminating method (air conditioner status) Troubleshooting Wrong wire connection, or poor Check the wiring status according to circuit Connect wires according to wiring diagram to make connection diagram sure all wiring terminals are connected firmly Measure the capacity of fan capacitor with an Capacity of the ODU fan motor is universal meter and find that the capacity is out of...
  • Page 108 10. Exploded View and Parts List 10.1 Indoor Unit LIV09HP115V1R32AH LIV12HP115V1R32AH LIV09HP230V1R32AH LIV12HP230V1R32AH 17-2 17-1 The component picture is only for reference; please refer to the actual product. Installation and Maintenance...
  • Page 109 Description Description 16-3 Jumper Rear Case Sub-Assy 16-4 Display Board Air Louver(Left) 16-5 Terminal Board Air Louver(Right) Rear Grill Sub-assy 16-6 Temperature Sensor Rear Grill Sub-assy Front Case Assy Axile Bush Sub-assy 17-1 Front Case 17-4 Filter Sub-Assy Cross Flow Fan Guide Louver Fan Motor Stepping Motor...
  • Page 110 ATC(3D Swing) 17-2 17-1 The component picture is only for reference; please refer to the actual product. Installation and Maintenance...
  • Page 111 Description Description 16-3 Jumper Rear Case Sub-Assy 16-4 Display Board Air Louver(Left) 16-5 Terminal Board Air Louver(Right) 16-6 Temperature Sensor Swing Lever Front Case Assy Air Louver (Auto) 17-1 Front Case Stepping Motor 17-4 Filter Sub-Assy Rear Grill Sub-assy Guide Louver Rear Grill Sub-assy Axile Bush Sub-assy Stepping Motor...
  • Page 112 LIV18HP230V1R32AH The component picture is only for reference; please refer to the actual product. Installation and Maintenance...
  • Page 113 Description Description Rear Case Sub-Assy 12-3 Jumper Air Louver 12-4 Display Board Air Louver 12-5 Terminal Board Stepping Motor 12-6 Temperature Sensor Axile Bush Sub-assy Front Case Assy Cross Flow Fan 13-1 Front Case Fan Motor 13-2 Filter Sub-Assy Rear Grill Sub-assy Guide Louver Rear Grill Sub-assy Axile Bush...
  • Page 114 ATD(3D Swing) The component picture is only for reference; please refer to the actual product. Installation and Maintenance...
  • Page 115 Description Description Rear Case Sub-Assy 17-1 Electric Box Air Louver (Auto) 17-2 Main Board Air Louver (Auto) 17-3 Jumper Air Louver (Auto) 17-4 Display Board Swing Lever 17-5 Terminal Board Stepping Motor 17-6 Temperature Sensor Stepping Motor Front Case Assy Axile Bush Sub-assy 18-1 Front Case Cross Flow Fan...
  • Page 116 LIV24HP230V1R32AH LIV30HP230V1R32AH LIV36HP230V1R32AH 14-2 14-1 12-2 12-5 12-1 12-6 12-4 12-3 The component picture is only for reference; please refer to the actual product. Installation and Maintenance...
  • Page 117 Description Description Rear Case Sub-Assy 12-3 Jumper Axile Bush Sub-assy 12-4 Terminal Board Stepping Motor 12-5 Temperature Sensor Air Louver 12-6 Display Board Brushless DC Motor Gas Sensor Cross Flow Fan Front Case Sub-assy Drainage Hose 14-1 Front Case Rear Grill Sub-assy 14-2 Filter Sub-Assy Cable Cross Plate Guide Louver...
  • Page 118 ATE(3D Swing) 18-2 18-1 16-2 16-1 16-5 16-6 16-4 16-3 Installation and Maintenance...
  • Page 119 Description Description Rear Case Sub-Assy 16-1 Electric Box Axile Bush Sub-assy 16-2 Main Board Stepping Motor 16-3 Jumper Air Louver 1 16-4 Terminal Board Air Louver 1 16-5 Temperature Sensor Air Louver 16-6 Display Board Swing Lever Gas Sensor Stepping Motor Front Case Sub-assy Brushless DC Motor 18-1 Front Case...
  • Page 120 10.2 Outdoor Unit GWC09ATCXB-A6DNA1B/O GWC09ATCXB-D6DNA1B/O GWC09ATCXB-D6DNA1B/O GWC09ATCXB-A6DNA1C/O GWC09ATCXB-D6DNA1C/O GWC12ATCXB-A6DNA1A/O GWC12ATCXB-D6DNA1A/O 16-5 16-1 16-2 16-3 16-4 19-1 19-4 The component picture is only for reference; please refer to the actual product. Description Description Description Chassis Sub-assy Axial Flow Fan 19-4 Wire Clamp Compressor and Fittings Electric Box Assy Cabinet...
  • Page 121 LIV09HP115V1R32AO LIV12HP115V1R32AO LIV09HP230V1R32AO LIV12HP230V1R32AO 16-5 16-1 16-2 16-3 16-4 19-1 19-4 The component picture is only for reference; please refer to the actual product. Description Description Description Chassis Sub-assy Motor 19-4 Wire Clamp Compressor and Fittings Axial Flow Fan Cabinet Condenser Assy Electric Box Assy Front Grill...
  • Page 122 GWC12ATCXD-A6DNA1A/O GWC12ATCXD-D6DNA1A/O GWC18ATDXD-D6DNA1C/O 13-5 13-2 13-1 13-4 15-1 15-2 13-3 15-3 The component picture is only for reference; please refer to the actual product. Description Description Description Chassis Sub-assy Fan Motor 15-2 Earthing Plate Sub-assy Compressor and Fittings Axial Flow Fan 15-3 Wire Clamp Condenser Assy...
  • Page 123 GWH12ATCXD-A6DNA1B/O GWH12ATCXD-D6DNA1B/O 15-5 15-2 15-1 15-4 17-1 15-3 17-2 17-3 The component picture is only for reference; please refer to the actual product. Description Description Description Chassis Sub-assy Fan Motor 17-2 Earthing Plate Sub-assy Compressor and Fittings Axial Flow Fan 17-3 Wire Clamp Condenser Assy...
  • Page 124 GWC18ATDXD-D6DNA1A/O 13-5 13-2 13-1 13-4 15-1 15-2 13-3 15-3 The component picture is only for reference; please refer to the actual product. Description Description Description Chassis Sub-assy Fan Motor 15-1 Right Side Plate Compressor and Fittings Axial Flow Fan 15-2 Earthing Plate Sub-assy Condenser Assy Electric Box Assy...
  • Page 125 LIV18HP230V1R32AO 15-5 15-2 15-1 15-4 17-1 15-3 17-2 17-3 The component picture is only for reference; please refer to the actual product. Description Description Description Chassis Sub-assy Fan Motor 17-1 Right Side Plate Compressor and Fittings Axial Flow Fan 17-2 Earthing Plate Sub-assy Condenser Assy Magnet Coil...
  • Page 126 GWC24ATEXE-D6DNA1A/O 16-5 16-1 16-2 16-3 16-4 18-2 18-3 The component is only for rererence;please refer to the actual product Description Description Description Chassis Sub-assy Axial Flow Fan 18-1 Right Side Plate Compressor and Fittings Block gasket 18-2 Earthing Plate Sub-assy Condenser Assy Electric Box Assy 18-3...
  • Page 127 GWH18ATDXE-D6DNA1C/O 16-5 16-1 16-2 16-3 16-4 18-2 18-3 The component is only for rererence;please refer to the actual product Description Description Description Chassis Sub-assy Motor Support Right Side Plate Assy Compressor and Fittings Fan Motor 18-1 Right Side Plate Condenser Assy Axial Flow Fan 18-2 Earthing Plate Sub-assy...
  • Page 128 GWC24ATEXF-D6DNA1F/O 15-2 15-5 15-1 15-3 15-4 18-1 18-2 18-3 4 6 5 The component picture is only for reference; please refer to the actual product. Description Description Description Chassis Sub-assy Motor 18-1 Right Side Plate Compressor and Fittings Axial Flow Fan 18-2 Earthing Plate Sub-assy Condenser Assy...
  • Page 129 LIV24HP230V1R32AO 15-2 15-5 15-1 15-3 15-4 18-1 18-2 18-3 4 6 5 The component picture is only for reference; please refer to the actual product. Description Description Description Chassis Sub-assy Clapboard Left Side Plate Compressor and Fittings Motor Support Right Side Plate Assy Condenser Assy Motor 18-1...
  • Page 130 GWC36ATEXH-D6DNA1G/O 15-2 15-5 15-1 15-3 15-6 17-1 15-4 17-2 17-3 The component picture is only for reference; please refer to the actual product. Description Description Description Terminal Board Support sub- Chassis Sub-assy Axial Flow Fan 17-2 assy Compressor and Fittings Electric Box Assy 17-3 Wire Clamp...
  • Page 131 LIV30HP230V1R32AO LIV36HP230V1R32AO 15-2 15-5 15-1 15-3 15-6 17-1 15-4 17-2 17-3 The component picture is only for reference; please refer to the actual product. Description Description Description Terminal Board Support sub- Chassis Sub-assy Motor 17-2 assy Compressor and Fittings Axial Flow Fan 17-3 Wire Clamp Condenser Assy...
  • Page 132 11. Removal Procedure 11.1 Removal Procedure of Indoor Unit Warning: Before disassembly, please disconnect the power supply. Before disconnection the pipeline, please discharge all the refrigerant according to the local laws and regulations. Step Procedure Before disassemble Turn off the air conditioner and disconnect the power before disassemble the air conditioner.
  • Page 133 Step Procedure 3. Remove panel Panel rotation Display Panel Screw Open the front panel; separate the panel rotation shaft from the groove fixing the front panel and then removes the front panel. Note: The display of some models is fixed on the panel; unscrew the screws fixing the display on the panel before removing the panel.
  • Page 134 Step Procedure 6. Remove electric box assy Screw Remove the screw fixing electric box assy. Grounding Indoor tube screw temperature sensor Electric box assy Wiring terminal of motor Main board Wiring terminal ① Cut off the wire binder and pull out the indoor tube of cold plasma temperature sensor.
  • Page 135 Step Procedure 7. Remove evaporator assy Remove 2 screws fixing evaporator assy. Screws Connection pipe clamp At the back of the unit, Loosen the clasp of the connection pipe clamp and then remove the connection pipe clamp. Clasp First remove the left side of evaporator from the groove of bottom shell and then remove the right side from the clasp on the bottom shell.
  • Page 136 Step Procedure 8. Remove motor and cross flow fan Remove 3 screws fixing motor clamp and then remove the motor clamp. Screws cross flow fan motor Screw Loose the screws (2-3 circles) used for fixing the cross flow fan, pull right to pull out the motor. 9.
  • Page 137 11.2 Removal Procedure of Outdoor Unit Warning: Before disassembly, please disconnect the power supply. Before disconnection the pipeline, please XB :Take the heat pump for example discharge all the refrigerant according to the local laws and regulations. Step Procedure 1. Before disassembly 2.
  • Page 138 Step Procedure 4. Remove front panel assy and Rear Grill Remove connection screws connecting the front panel assy and Rear Grill, and then remove the front panel Rear Grill assy and Rear Grill. Front panel assy 5. Remove right side plate assy and left side plate Right side plate assy Rescrew the ground screws, remove the ground wires, loosen the screws fixing terminal board, remove the...
  • Page 139 Step Procedure 7. Remove motor support and motor Motor support Motor Remove the screws fixing the motor support and lift the motor support to remove it. Remove the screws fixing the motor and then remove the motor. 8. Remove electric box assy Electric box assy Remove the terminals, lift up and rotate the electrical box assy to the right so that the snaps on the clapboard...
  • Page 140 Step Procedure 10. Remove gas valve and liquid valve Remove the valve support bolck, remove the screws fixing the gas valve and the liquid valve,unsolder the welding joint connecting the gas valve and the liquid valve, remove them. Note: Liquid valve Discharge the refrigerant completely befor unsoldering;...
  • Page 141 Warning: Before disassembly, please disconnect the power supply. Before disconnection the pipeline, please discharge XD :Take the heat pump for example all the refrigerant according to the local laws and regulations. Step Procedure 1. Before disassembly 2. Remove Cover of Pass Wire and valve cover Cover of Pass Wire Remove the screws fixing Cover of Pass Wire, valve...
  • Page 142 Step Procedure 4. Remove front panel assy and Rear Grill Remove connection screws connecting the front panel assy and Rear Grill, and then remove the front panel assy and Rear Grill. Rear Grill Front panel 5. Remove right side plate assy and left side plate Rescrew the ground screws, remove the ground wires, loosen the screws fixing terminal board, remove the terminal board, rescrew the screws fixing the right side...
  • Page 143 Step Procedure 7. Remove electric box assy Remove the terminals, lift up and rotate the electrical box assy to the right so that the snaps on the clapboard are removed and the electrical box assy are removed. 8. Remove motor Remove the screws fixing the motor and then remove the motor.
  • Page 144 Step Procedure 10. Remove gas valve and liquid valve Remove the valve support bolck, remove the screws fixing the gas valve and the liquid valve,unsolder the welding joint connecting the gas valve and the liquid valve, remove them. Note: Discharge the refrigerant completely befor unsoldering; welding joint when unsoldering, wrap the gas valve with a wet cloth completely to avoid damage to the valve caused by...
  • Page 145 Step Procedure 13. Remove electronic expansion electric expand Unsolder the welding joints connecting electronic valve fitting expansion valve assy then remove the electronic electric expansion expansion valve assy. valve sub-Assy welding joint 14. Remove clapboard assy clapboard assy Remove the screws fixing the clapboard assy and then remove the clapboard assy.
  • Page 146 XE: Take heat pump for example. Warning: Before disassembly, please disconnect the power supply. Before disconnection the pipeline, please discharge all the refrigerant according to the local laws and regulations. Step Procedure 1. Before disassembly 2. Remove Cover of Pass Wire and valve cover Cover of Pass Wire Remove the screws fixing Cover of Pass Wire, valve...
  • Page 147 Step Procedure 4. Remove front panel assy and Rear Grill Remove connection screws connecting the front panel assy and Rear Grill, and then remove the front panel assy and Rear Grill. Rear Grill Front panel assy 5. Remove right side plate right side plate Remove connection screws connecting the right side plate with the valve support and the electric box.
  • Page 148 Step Procedure 7. Remove motor and motor support Remove the tapping screws fixing the motor and disconnect the leading wire insert of the motor. Then remove the motor. Remove the tapping screws fixing the motor support and lift the motor support to remove it. motor motor support 8.
  • Page 149 Step Procedure 10. Remove liquid valve and gas valve welding joint Unsolder the welding joint connecting the valve with capillary and condenser; unsolder the welding joint connecting the gas valve and air-return pipe; remove the 2 screws fixing the gas valve to remove the gas valve.
  • Page 150 Step Procedure 13. Remove electronic expansion valve assy (capillary Sub-assy) For electronic expansion valve models: Unsolder the welding joints connecting electronic expansion valve assy then remove the electronic expansion valve assy. Electric Expansion Valve Fitting electronic expansion valve assy welding joints For capillary models: Unsolder the welding joint connecting the capillary sub- assy and then remove the capillary sub-assy.
  • Page 151 XF: Take heat pump for example. Warning: Before disassembly, please disconnect the power supply. Before disconnection the pipeline, please discharge all the refrigerant according to the local laws and regulations. Step Procedure 1. Before disassembly 2. Remove Cover of Pass Wire and valve cover Cover of Pass Wire Remove the screws fixing Cover of Pass Wire, valve...
  • Page 152 Step Procedure 4. Remove front panel assy Remove connection screws connecting the front panel assy, and then remove the front panel assy. Front panel 5. Remove right side plate assy Rescrew the ground screws, remove the ground wires, loosen the screws fixing terminal board, remove the terminal board, rescrew the screws fixing the right side plate, and remove the right side plate assy.
  • Page 153 Step Procedure 7. Remove motor and motor support Motor support Remove the screws fixing the motor and then remove the motor. Remove the screws fixing the motor support and lift the motor support to remove it. Motor 8. Remove electric box assy Electric box assy Remove the terminals, lift up and rotate the electrical box assy to the right so that the snaps on the clapboard...
  • Page 154 Step Procedure 10. Remove gas valve, liquid valve and valve suppprt Remove the valve support bolck, remove the screws fixing the gas valve and the liquid valve,unsolder the welding joint connecting the gas valve and the liquid Liquid valve valve, remove them. Note: Valve supprt Discharge the refrigerant completely befor unsoldering;...
  • Page 155 Warning: Before disassembly, please disconnect the power XH :Take the heat pump for example supply. Before disconnection the pipeline, please discharge all the refrigerant according to the local laws and regulations. Step Procedure 1. Before disassembly 2. Remove big handle and valve cover Big handle Remove the screws fixing big handle, valve cover and then remove them.
  • Page 156 Step Procedure 4. Remove front panel assy Remove connection screws connecting the front panel assy with the chassis and the motor support, and then remove the front panel assy. Front panel assy 5. Remove right side plate assy Right side plate assy Rescrew the ground screws, remove the ground wires, loosen the screws fixing terminal board, remove the terminal board, rescrew the screws fixing the right...
  • Page 157 Step Procedure 7. Remove motor support and motor Motor support Remove the screws fixing the motor support and lift the Motor motor support to remove it. Remove the screws fixing the motor and then remove the motor. 8. Remove electric box assy Electric box assy Remove the terminals, lift up and rotate the electrical box assy to the right so that the snaps on the clapboard...
  • Page 158 Step Procedure 10. Remove gas valve and liquid valve Remove the valve support bolck, remove the screws fixing the gas valve and the liquid valve,unsolder the welding joint connecting the gas valve and the liquid valve, remove them. Note: Liquid valve Discharge the refrigerant completely befor unsoldering;...
  • Page 159 Appendix Appendix 1: Reference Sheet of Celsius and Fahrenheit Conversion formula for Fahrenheit degree and Celsius degree: Tf=Tcx1.8+32 Set temperature Fahrenheit display Fahrenheit Celsius Fahrenheit display Fahrenheit Celsius Fahrenheit display Fahrenheit Celsius temperature（℉） temperature（℉） temperature（℉） （℉） （℃） （℉） （℃） （℉） （℃）...
  • Page 160 Appendix Appendix 3: Pipe Expanding Method Pipe Note: Improper pipe expanding is the main cause of refrigerant leakage.Please expand Pipe cutter the pipe according to the following steps: A:Cut the pip Leaning Uneven Burr ● Confirm the pipe length according to the distance of indoor unit and outdoor unit. ●...
  • Page 161 Appendix Appendix 4: List of Resistance for Temperature Sensor Resistance Table of Ambient Temperature Sensor for Indoor and Outdoor Units(15K) Temp( Resistance(kΩ) Temp( Resistance(kΩ) Temp( Resistance(kΩ) Temp( Resistance(kΩ) 138.10 49.02 18.75 7.97 128.60 44.31 17.14 7.35 115.00 40.09 15.68 6.79 102.90 36.32 14.36...
  • Page 162 JF00305570 GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI Add: West Jinji Rd, Qianshan, Zhuhai, Guangdong, China, 519070 Tel: (+86-756) 8522219 Fax: (+86-756) 8669426 E-mail: global@cn.gree.com For product improvement, specifications and appearance in this manual are subject to change without prior notice.

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