Gree GWH07AWAXA-K6DNA1C Service Manual
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Gree GWH07AWAXA-K6DNA1C Service Manual

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Service Manual
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI

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Summary of Contents for Gree GWH07AWAXA-K6DNA1C

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

  • Page 2: Table Of Contents

    6.2 Remote Controller Introduction for YAY1F1 ..........64 6.3 Remote Controller Introduction for YAW1F10 ..........69 6.4 Brief Description of Models and Functions ..........72 6.5 GREE+ App Operation Manual (Optional) .............77 6.6 Ewpe Smart App Operation Manual (Optional) ..........78 Part II : Installation and Maintenance ....79 7.
  • Page 3 Service Manual 8.4 Electric Connection Requirement ..............90 8.5 Installation of Indoor Unit ..................91 8.6 Installation of Outdoor Unit ................93 8.7 Vacuum Pumping and Leak Detection ............94 8.8 Check after Installation and Test Operation ..........95 9. Maintenance ..............96 9.1 Error Code List ......................96 9.2 Procedure of Troubleshooting ................101...

  • Page 4: Part I : Technical Information

    1. Summary Service Manual Indoor Unit A1 panel A2 panel A3 panel A4 panel A5 panel Outdoor Unit: GWH09AGAXB-K6DNA1B/O GWH09AGBXB-K6DNA1A/O GWH09ATCXB-K6DNA1A/O GWH09ATCXB-K6DNA1B/O GWH12ATBXB-K6DNA1D/O GWH12AWBXB-K6DNA3F/O GWH12ATCXB-K6DNA1A/O GWH12ATCXB-K6DNA1D/O GWH07AWAXA-K6DNA1C/O GWH07AGA-K6DNA1A/O GWH12AWCXB-K6DNA3E/O GWH18ATDXB-K6DNA1A/O GWH09AWAXB-K6DNA1C/O GWH09AWBXB-K6DNA1C/O GWH18ATDXD-K6DNA1A/O Technical Information...
  • Page 5 Model Product code Indoor model Outdoor model code code Controller 1 GWH07AWAXA-K6DNA1C CB603005200 GWH07AWAXA-K6DNA1C/I CB603N05200 GWH07AWAXA-K6DNA1C/O CB603W05200 2 GWH07AWAXA-K6DNA2B CB616000600 GWH07AWAXA-K6DNA2B/I CB616N00600 GWH07AGA-K6DNA1A/O CB385W01100 3 GWH09AWAXB-K6DNA1B CB603008402 GWH09AWAXB-K6DNA1B/I CB603N08402 4 GWH09AWAXB-K6DNA2B CB616000500 GWH09AWAXB-K6DNA2B/I CB616N00500 GWH09AGAXB-K6DNA1B/O CB385W09900 5 GWH09AWAXB-K6DNA3B CB617001001 GWH09AWAXB-K6DNA3B/I CB617N01001...
  • Page 6 Service Manual Indoor product Outdoor product Remote Model Product code Indoor model Outdoor model code code Controller 29 GWH18AWDXB-K6DNA1A CB603008501 GWH18AWDXB-K6DNA1A/I CB603N08501 30 GWH18AWDXB-K6DNA2A CB616000701 GWH18AWDXB-K6DNA2A/I CB616N00701 CB617000800 CB617N00800 YAP1F7 GWH18AWDXB-K6DNA3A CB617000801 GWH18AWDXB-K6DNA3A/I CB617N00801 GWH18ATDXB-K6DNA1A/O CB574W02800 CB617000802 CB617N00802 CB622000100 CB622N00100 GWH18AWDXB-K6DNA4A GWH18AWDXB-K6DNA4A/I CB622000101...

  • Page 7: Specifications

    2. Specifications Service Manual 2.1 Specification Sheet Model GWH07AWAXA-K6DNA1C Product Code CB603005200 Rated Voltage 220-240 Power Rated Frequency Supply Phases Power Supply Mode Outdoor Cooling Capacity 2200 Heating Capacity 2450 Cooling Power Input Heating Power Input Cooling Current Input Heating Current Input...
  • Page 8 Service Manual Outdoor Unit Model GWH07AWAXA-K6DNA1C/O Outdoor Unit Product Code CB603W05200 Compressor Manufacturer ZHUHAI LANDA COMPRESSOR CO., LTD. Compressor Model QXF-N082zC170 Compressor Oil RB68GX or equivalent Compressor Type Rotary Compressor LRA. Compressor RLA Compressor Power Input Compressor Overload Protector Throttling Method...
  • Page 9 Service Manual Model GWH07AWAXA-K6DNA2B Product Code CB616000600 Rated Voltage 220-240 Power Rated Frequency Supply Phases Power Supply Mode Outdoor Cooling Capacity 2200 Heating Capacity 2400 Cooling Power Input Heating Power Input Cooling Current Input Heating Current Input Rated Input 1300 Rated Cooling Current Rated Heating Current Air Flow Volume...
  • Page 10 Service Manual Outdoor Unit Model GWH07AGA-K6DNA1A/O Outdoor Unit Product Code CB385W01100 Compressor Manufacturer ZHUHAI LANDA COMPRESSOR CO., LTD. Compressor Model QXF-N075zC170 Compressor Oil FW68DA Compressor Type Rotary Compressor LRA. Compressor RLA Compressor Power Input Compressor Overload Protector Throttling Method Capillary Set Temperature Range ºC 16~30...
  • Page 11 Service Manual GWH09AWAXB-K6DNA1B Model GWH09AWAXB-K6DNA2B GWH09AWAXB-K6DNA3B CB603008402 Product Code CB616000500 CB617001001 Rated Voltage 220-240 Power Rated Frequency Supply Phases Power Supply Mode Outdoor Cooling Capacity 2500 Heating Capacity 2800 Cooling Power Input Heating Power Input Cooling Current Input Heating Current Input Rated Input 1500 Rated Cooling Current...
  • Page 12 Service Manual Outdoor Unit Model GWH09AGAXB-K6DNA1B/O Outdoor Unit Product Code CB385W09900 Compressor Manufacturer ZHUHAI LANDA COMPRESSOR CO., LTD. Compressor Model QXF-A082zC170 Compressor Oil ZE-G;ES RB68GX or equivalent Compressor Type Rotary Compressor LRA. Compressor RLA 2.56 Compressor Power Input 756.6 Compressor Overload Protector Throttling Method Capillary Set Temperature Range...
  • Page 13 Service Manual GWH09AWAXB-K6DNA1C GWH09AWAXB-K6DNA2C Model GWH09AWAXB-K6DNA1C GWH09AWAXB-K6DNA3C GWH09AWAXB-K6DNA4C GWH09AWAXB-K6DNA5C CB603005101 CB616000900 Product Code CB603005100 CB617001500 CB622000200 CB625001100 Rated Voltage 220-240 Power Rated Frequency Supply Phases Power Supply Mode Outdoor Cooling Capacity 2500 Heating Capacity 2800 Cooling Power Input Heating Power Input Cooling Current Input Heating Current Input Rated Input...
  • Page 14 Service Manual Outdoor Unit Model GWH09AWAXB-K6DNA1C/O Outdoor Unit Product Code CB603W05100 Compressor Manufacturer ZHUHAI LANDA COMPRESSOR CO., LTD. Compressor Model QXF-N082zC170 Compressor Oil RB68GX or equivalent Compressor Type Rotary Compressor LRA. Compressor RLA Compressor Power Input Compressor Overload Protector Throttling Method Capillary Set Temperature Range ºC...
  • Page 15 Service Manual Model GWH09AWBXB-K6DNA1B Product Code CB603004500 Rated Voltage 220-240 Power Rated Frequency Supply Phases Power Supply Mode Outdoor Cooling Capacity 2700 Heating Capacity 2800 Cooling Power Input Heating Power Input Cooling Current Input 3.45 Heating Current Input 3.19 Rated Input 1500 Rated Cooling Current Rated Heating Current...
  • Page 16 Service Manual Outdoor Unit Model GWH09AGBXB-K6DNA1A/O Outdoor Unit Product Code CB385W17100 Compressor Manufacturer ZHUHAI LANDA COMPRESSOR CO., LTD. Compressor Model QXF-A082zC170 Compressor Oil ZE-G;ES RB68GX or equivalent Compressor Type Rotary Compressor LRA. Compressor RLA 2.56 Compressor Power Input Compressor Overload Protector Throttling Method Capillary Set Temperature Range...
  • Page 17 Service Manual Model GWH09AWBXB-K6DNA1C Product Code CB603005000 Rated Voltage 220-240 Power Rated Frequency Supply Phases Power Supply Mode Outdoor Cooling Capacity 2700 Heating Capacity 2800 Cooling Power Input Heating Power Input Cooling Current Input 3.15 Heating Current Input 2.93 Rated Input 1500 Rated Cooling Current Rated Heating Current...
  • Page 18 Service Manual Outdoor Unit Model GWH09AWBXB-K6DNA1C/O Outdoor Unit Product Code CB603W05000 Compressor Manufacturer ZHUHAI LANDA COMPRESSOR CO., LTD. Compressor Model QXF-N082zC170 Compressor Oil RB68GX or equivalent Compressor Type Rotary Compressor LRA. Compressor RLA Compressor Power Input Compressor Overload Protector Throttling Method Capillary Set Temperature Range ºC...
  • Page 19 Service Manual Model GWH09AWCXB-K6DNA1A Product Code CB603008800 Rated Voltage 220-240 Power Rated Frequency Supply Phases Power Supply Mode Outdoor Cooling Capacity 2700 Heating Capacity 3000 Cooling Power Input Heating Power Input Cooling Current Input Heating Current Input Rated Input 1400 Rated Cooling Current Rated Heating Current Air Flow Volume...
  • Page 20 Service Manual Outdoor Unit Model GWH09ATCXB-K6DNA1A/O Outdoor Unit Product Code CB574W00500 Compressor Manufacturer ZHUHAI LANDA COMPRESSOR CO., LTD. Compressor Model QXF-A082zC170 Compressor Oil ZE-G;ES RB68GX or equivalent Compressor Type Rotary Compressor LRA. Compressor RLA 2.56 Compressor Power Input 756.6 Compressor Overload Protector Throttling Method Capillary Set Temperature Range...
  • Page 21 Service Manual Model GWH09AWCXB-K6DNA1B Product Code CB603008900 Rated Voltage 220-240 Power Rated Frequency Supply Phases Power Supply Mode Outdoor Cooling Capacity 2700 Heating Capacity 3000 Cooling Power Input Heating Power Input Cooling Current Input Heating Current Input Rated Input 1400 Rated Cooling Current Rated Heating Current Air Flow Volume...
  • Page 22 Service Manual Outdoor Unit Model GWH09ATCXB-K6DNA1B/O Outdoor Unit Product Code CB574W13500 Compressor Manufacturer ZHUHAI LANDA COMPRESSOR CO., LTD. Compressor Model QXF-A082zC170 Compressor Oil ZE-G;ES RB68GX or equivalent Compressor Type Rotary Compressor LRA. Compressor RLA 2.56 Compressor Power Input 756.6 Compressor Overload Protector Throttling Method Capillary Set Temperature Range...
  • Page 23 Service Manual GWH12AWBXB-K6DNA1D Model GWH12AWBXB-K6DNA3D GWH12AWBXB-K6DNA5D CB603009900/CB603009901 Product Code CB617001200 CB625000400 Rated Voltage 220-240 Power Rated Frequency Supply Phases Power Supply Mode Outdoor Cooling Capacity 3200 Heating Capacity 3400 Cooling Power Input Heating Power Input Cooling Current Input Heating Current Input Rated Input 1500 Rated Cooling Current...
  • Page 24 Service Manual Outdoor Unit Model GWH12ATBXB-K6DNA1D/O Outdoor Unit Product Code CB574W00800 Compressor Manufacturer ZHUHAI LANDA COMPRESSOR CO., LTD. Compressor Model QXF-N088zC170 Compressor Oil FW68DA or equivalent Compressor Type Rotary Compressor LRA. Compressor RLA 3.60 Compressor Power Input Compressor Overload Protector Throttling Method Capillary Set Temperature Range...
  • Page 25 Service Manual GWH12AWBXB-K6DNA1F GWH12AWBXB-K6DNA2F Model GWH12AWBXB-K6DNA3F GWH12AWBXB-K6DNA4F GWH12AWBXB-K6DNA5F CB603010400 CB616001000 Product Code CB617001300 CB622000400 CB625001200 Rated Voltage 220-240 Power Rated Frequency Supply Phases Power Supply Mode Outdoor Cooling Capacity 3200 Heating Capacity 3400 Cooling Power Input Heating Power Input Cooling Current Input Heating Current Input Rated Input 1450...
  • Page 26 Service Manual Outdoor Unit Model GWH12AWBXB-K6DNA3F/O Outdoor Unit Product Code CB617W01300 Compressor Manufacturer ZHUHAI LANDA COMPRESSOR CO., LTD. Compressor Model QXF-A098zC170H(modified) Compressor Oil RB68GX or equivalent Compressor Type Rotary Compressor LRA. Compressor RLA Compressor Power Input Compressor Overload Protector Throttling Method Capillary Set Temperature Range ºC...
  • Page 27 Service Manual Model GWH12AWCXB-K6DNA1A Product Code CB603008700/CB603008701 Rated Voltage 220-240 Power Rated Frequency Supply Phases Power Supply Mode Outdoor Cooling Capacity 3510 Heating Capacity 3810 Cooling Power Input Heating Power Input Cooling Current Input Heating Current Input Rated Input 1800 Rated Cooling Current Rated Heating Current Air Flow Volume...
  • Page 28 Service Manual Outdoor Unit Model GWH12ATCXB-K6DNA1A/O Outdoor Unit Product Code CB574W00700/CB574W00702 Compressor Manufacturer ZHUHAI LANDA COMPRESSOR CO., LTD. Compressor Model FTz-AN108ACBD Compressor Oil FW68DA or equivalent Compressor Type Rotary Compressor LRA. Compressor RLA 4.40 Compressor Power Input Compressor Overload Protector Throttling Method Electron expansion valve Set Temperature Range...
  • Page 29 Service Manual Model GWH12AWCXB-K6DNA2D Product Code CB616000800 Rated Voltage 220-240 Power Rated Frequency Supply Phases Power Supply Mode Outdoor Cooling Capacity 3200 Heating Capacity 3400 Cooling Power Input Heating Power Input Cooling Current Input 4.14 Heating Current Input 3.87 Rated Input 1500 Rated Cooling Current Rated Heating Current...
  • Page 30 Service Manual Outdoor Unit Model GWH12ATCXB-K6DNA1D/O Outdoor Unit Product Code CB574W01800 Compressor Manufacturer ZHUHAI LANDA COMPRESSOR CO., LTD. Compressor Model QXF-N088zC170 Compressor Oil FW68DA or equivalent Compressor Type Rotary Compressor LRA. Compressor RLA Compressor Power Input Compressor Overload Protector Throttling Method Capillary Set Temperature Range ºC...
  • Page 31 Service Manual Model GWH12AWCXB-K6DNA3E Product Code CB617001400 Rated Voltage 220-240 Power Rated Frequency Supply Phases Power Supply Mode Outdoor Cooling Capacity 3200 Heating Capacity 3500 Cooling Power Input Heating Power Input Cooling Current Input Heating Current Input Rated Input 1600 Rated Cooling Current 7.04 Rated Heating Current...
  • Page 32 Service Manual Outdoor Unit Model GWH12AWCXB-K6DNA3E/O Outdoor Unit Product Code CB617W01400 Compressor Manufacturer ZHUHAI LANDA COMPRESSOR CO., LTD. Compressor Model QXF-A098zC170H(modified) Compressor Oil RB68GX or equivalent Compressor Type Rotary Compressor LRA. Compressor RLA Compressor Power Input Compressor Overload Protector Throttling Method Capillary Set Temperature Range ºC...
  • Page 33 Service Manual GWH18AWDXB-K6DNA1A GWH18AWDXB-K6DNA2A Model GWH18AWDXB-K6DNA3A GWH18AWDXB-K6DNA3A GWH18AWDXB-K6DNA4A GWH18AWDXB-K6DNA5A CB603008501 CB616000701 Product Code CB617000800/CB617000802 CB617000801 CB622000100/CB622000101 CB625000901 Rated Voltage 220-240 Power Rated Frequency Supply Phases Power Supply Mode Outdoor Cooling Capacity 4600 Heating Capacity 5200 Cooling Power Input 1353 Heating Power Input 1334 Cooling Current Input Heating Current Input...
  • Page 34 Service Manual Outdoor Unit Model GWH18ATDXB-K6DNA1A/O Outdoor Unit Product Code CB574W02800 Compressor Manufacturer ZHUHAI LANDA COMPRESSOR CO., LTD. Compressor Model FTz-AN108ACBD Compressor Oil FW68DA or equivalent Compressor Type Rotary Compressor LRA. Compressor RLA Compressor Power Input Compressor Overload Protector Throttling Method Capillary Set Temperature Range ºC...
  • Page 35 Service Manual Model GWH18AWDXD-K6DNA1A Product Code CB603003800/CB603003802 Rated Voltage 220-240 Power Rated Frequency Supply Phases Power Supply Mode Outdoor Cooling Capacity 5300 Heating Capacity 5600 Cooling Power Input 1501 Heating Power Input 1393 Cooling Current Input Heating Current Input Rated Input 2350 Rated Cooling Current Rated Heating Current...
  • Page 36 Service Manual Outdoor Unit Model GWH18ATDXD-K6DNA1A/O Outdoor Unit Product Code CB574W02700 Compressor Manufacturer ZHUHAI LANDA COMPRESSOR CO., LTD. Compressor Model QXF-A120zH170A Compressor Oil FW68DA or equivalent Compressor Type Rotary Compressor LRA. Compressor RLA Compressor Power Input 1096 Compressor Overload Protector HPC115/95U1/KSD115°C Throttling Method Electron expansion valve...
  • Page 37 Service Manual GWH24AWDXE-K6DNA1A GWH24AWDXE-K6DNA1A GWH24AWDXE-K6DNA2A Model GWH24AWDXE-K6DNA3A GWH24AWDXE-K6DNA4A GWH24AWDXE-K6DNA5A CB603004101 CB603004100 CB616000401 Product Code CB617000901/CB617000902 CB622000300/CB622000301 CB625000801 Rated Voltage 220-240 Power Rated Frequency Supply Phases Power Supply Mode Outdoor Cooling Capacity 6200 Heating Capacity 6500 Cooling Power Input 1786 Heating Power Input 1645 Cooling Current Input Heating Current Input...
  • Page 38 Service Manual Outdoor Unit Model GWH24ATDXE-K6DNA1A/O Outdoor Unit Product Code CB574W02900 Compressor Manufacturer ZHUHAI LANDA COMPRESSOR CO., LTD. Compressor Model FTz-SM151AXBD Compressor Oil FW68DA Compressor Type Rotary Compressor LRA. Compressor RLA 6.06 Compressor Power Input 1330 Compressor Overload Protector Throttling Method Capillary Set Temperature Range ºC...
  • Page 39 Service Manual Model GWH24AWEXF-K6DNA1A Product Code CB603008601 Rated Voltage 220-240 Power Rated Frequency Supply Phases Power Supply Mode Outdoor Cooling Capacity 7100 Heating Capacity 7800 Cooling Power Input 2030 Heating Power Input 2000 Cooling Current Input Heating Current Input Rated Input 3000 Rated Cooling Current Rated Heating Current...
  • Page 40 Service Manual Outdoor Unit Model GWH24AFE-K6DNA2I/O Outdoor Unit Product Code CB363W04101 Compressor Manufacturer ZHUHAI LANDA COMPRESSOR CO., LTD. Compressor Model QXFS-M180zX170 Compressor Oil FW68DA or equivalent Compressor Type Twin Rotary Compressor LRA. 35.00 Compressor RLA 3.50 Compressor Power Input 1610 Compressor Overload Protector KSD115°C HPC115/95U1 Throttling Method...

  • Page 41: Capacity Variation Ratio According To Temperature

    Service Manual 2.2 Capacity Variation Ratio According to Temperature Cooling: Heating: Condition Cooling Condition Heating Indoor: DB27°C WB19°C Indoor: DB20°C Indoor air flow: Super High Indoor air flow: Super High Pipe length: 5m Pipe length: 5m -15 -10 Outdoor temp. (°C) Outdoor temp.

  • Page 42: Outline Dimension Diagram

    3. Outline Dimension Diagram Service Manual 3.1 Indoor Unit Unit: mm(inch) (2 3/4) (2 61/64) (6 17/64) (7 3/4) (6 13/16) (5 7/16) (9 29/64) (8 7/64) Unit: mm Model 109.5 164.5 147.5 201.5 561.5 207.5 1116 277.5 561.5 Technical Information...

  • Page 43: Outdoor Unit

    Service Manual 3.2 Outdoor Unit GWH07AWAXA-K6DNA1C/O GWH07AGA-K6DNA1A/O Unit: mm GWH09AGAXB-K6DNA1B/O GWH09AGBXB-K6DNA1A/O GWH09ATCXB-K6DNA1A/O GWH09ATCXB-K6DNA1B/O GWH12ATBXB-K6DNA1D/O GWH12AWBXB-K6DNA3F/O GWH12ATCXB-K6DNA1A/O GWH12ATCXB-K6DNA1D/O GWH12AWCXB-K6DNA3E/O GWH18ATDXB-K6DNA1A/O Unit: mm Technical Information...
  • Page 44 Service Manual GWH09AWAXB-K6DNA1C/O GWH09AWBXB-K6DNA1C/O Unit: mm GWH18ATDXD-K6DNA1A/O Unit: mm Technical Information...
  • Page 45 Service Manual GWH24ATDXE-K6DNA1A/O 316.5 Unit: mm GWH24AFE-K6DNA2I/O Unit: mm Technical Information...

  • Page 46: Refrigerant System Diagram

    4. Refrigerant System Diagram COOLING Service Manual 07K / 09K / 12K(except GWH12AWCXB-K6DNA1A) / 18K(XB) / 24K(XE) Single Cooling model Outdoor unit Indoor unit Outdoor unit Indoor unit Gas pipe Gas pipe side side Valve Valve 4-Way valve Di s charge Di s charge Heat exchanger...

  • Page 47: Electrical Part

    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. ● Indoor Unit GWH07AWAXA-K6DNA1C/I GWH09AWAXB-K6DNA1B/I GWH09AWAXB-K6DNA3B/I GWH09AWAXB-K6DNA1C/I GWH09AWAXB-K6DNA2C/I GWH09AWAXB-K6DNA5C/I GWH09AWBXB-K6DNA1C/I GWH09AWAXB-K6DNA3C/I GWH09AWAXB-K6DNA4C/I GWH12AWBXB-K6DNA1D/I...
  • Page 48 Service Manual GWH07AWAXA-K6DNA2B/I GWH09AWAXB-K6DNA2B/I GWH09AWBXB-K6DNA1B/I GWH12AWBXB-K6DNA5D/I OPTIONAL OPTIONAL OPTIONAL TUBE ROOM RECEIVER AND WIFI TEMP. TEMP. WIRED DISPLAY BOARD MODULE MOTOR SENSOR SENSOR CONTROLLER AP1 DISPLAY θ θ MOTOR DISPLAY FRESH AIR MODULE EVAPORATOR PG PGF COM-MANUAL N-AIR T-SENSOR DISP YEGN EARTH-PLATE PRINTED CIRCUIT BOARD...
  • Page 49 Service Manual GWH12AWCXB-K6DNA2D/I OPTIONAL OPTIONAL OPTIONAL TUBE ROOM RECEIVER AND WIFI TEMP. TEMP. WIRED MOTOR DISPLAY BOARD MODULE SENSOR SENSOR CONTROLLER AP1 DISPLAY θ θ MOTOR DISPLAY FRESH AIR MODULE TERMINAL PG PGF T-SENSOR DISP COM-MANUAL N-AIR BLOCK N(1) N(N1) COM-OUT PRINTED CIRCUIT BOARD JUMP...
  • Page 50 Service Manual GWH18AWDXB-K6DNA3A/I(CB617N00800) GWH18AWDXD-K6DNA1A/I(CB603N03800) OPTIONAL OPTIONAL OPTIONAL TUBE ROOM RECEIVER AND WIFI TEMP. TEMP. MOTOR WIRED DISPLAY BOARD MODULE SENSOR SENSOR CONTROLLER AP1 DISPLAY θ θ MOTOR DISPLAY FRESH AIR MODULE TERMINAL BLOCK T-SENSOR DISP DC-MOTOR COM-MANUAL N-AIR N(1) N(N1) COM-OUT JUMP PRINTED CIRCUIT BOARD...
  • Page 51 Service Manual GWH24AWDXE-K6DNA1A/I(CB603N04100) OPTIONAL OPTIONAL OPTIONAL TUBE ROOM RECEIVER AND WIFI TEMP. TEMP. MOTOR WIRED DISPLAY BOARD MODULE SENSOR SENSOR CONTROLLER AP1 DISPLAY θ θ MOTOR DISPLAY FRESH AIR MODULE TERMINAL BLOCK T-SENSOR DISP DC-MOTOR COM-MANUAL N-AIR N(1) N(N1) COM-OUT JUMP PRINTED CIRCUIT BOARD AC-L...
  • Page 52 Service Manual ● Outdoor Unit GWH07AWAXA-K6DNA1C/O GWH07AGA-K6DNA1A/O WARNING OPTIONAL OPTIONAL OPTIONAL Bottom OUTROOM 4-WAY ELECTRONIC OUTTUBE EXHAUST Please don't touch any Band EXPANSION VALVE TEMP. TEMP. TEMP. VALVE Heater terminal when the machine SENSOR SENSOR SENSOR is running ,stopping or...
  • Page 53 Service Manual GWH09ATCXB-K6DNA1B/O GWH12ATCXB-K6DNA1A/O(CB574W00702) WARNING OPTIONAL OPTIONAL 4-WAY Please don't touch any ELECTRONIC OUTROOM OUTTUBE EXHAUST EXPANSION VALVE terminal when the machine is TEMP. TEMP. TEMP. VALVE running ,stopping or has been SENSOR SENSOR SENSOR powered off for less than 30 minutes to prevent the risk of electric shock ! MAGNETIC RING...

  • Page 54: Pcb Printed Diagram

    Service Manual 5.2 PCB Printed Diagram ● Indoor Unit GWH07AWAXA-K6DNA1C/I GWH07AWAXA-K6DNA2B/I GWH09AWAXB-K6DNA1B/I GWH09AWAXB-K6DNA2B/I GWH09AWAXB-K6DNA3B/I GWH09AWAXB-K6DNA1C/I GWH09AWAXB-K6DNA2C/I GWH09AWAXB-K6DNA5C/I GWH09AWBXB-K6DNA1B/I GWH09AWBXB-K6DNA1C/I GWH09AWAXB-K6DNA3C/I GWH09AWAXB-K6DNA4C/I GWH12AWBXB-K6DNA1D/I GWH12AWBXB-K6DNA3D/I GWH12AWBXB-K6DNA5D/I GWH12AWBXB-K6DNA1F/I GWH12AWBXB-K6DNA2F/I GWH12AWBXB-K6DNA3F/I GWH12AWBXB-K6DNA4F/I GWH12AWBXB-K6DNA5F/I Name Name Communication Wire Insertion Up & Down Swing Needle Stand 1 Live Wire Insertion (Outdoor unit) Left &...
  • Page 55 Service Manual GWH12AWCXB-K6DNA2D/I GWH12AWCXB-K6DNA3E/I Name Name PG Motor Needle Stand Display Board Needle Stand Neutral Wire Insertion Temperature Sensor Needle Stand Fuse Door Control Needle Stand Health Function Needle Stand Wired Controller Needle Stand Ultraviolet cleaning Needle Stand Jumper Needle Stand Up &...
  • Page 56 Service Manual GWH09AWCXB-K6DNA1A/I GWH12AWCXB-K6DNA1A/I GWH18AWDXB-K6DNA1A/I GWH18AWDXB-K6DNA2A/I GWH18AWDXB-K6DNA3A/I GWH18AWDXB-K6DNA4A/I GWH18AWDXB-K6DNA5A/I GWH18AWDXD-K6DNA1A/I GWH24AWDXE-K6DNA1A/I GWH24AWDXE-K6DNA2A/I GWH24AWDXE-K6DNA3A/I GWH24AWDXE-K6DNA4A/I GWH24AWDXE-K6DNA5A/I GWH24AWEXF-K6DNA1A/I Name Name Earthing Wire Insertion Up & Down Swing Needle Stand 2 Brushless DC Motor Needle Stand Up & Down Swing Needle Stand 1 Live Wire Insertion Display Board Needle Stand Fuse...
  • Page 57 Service Manual ● Outdoor Unit GWH07AWAXA-K6DNA1C/O GWH07AGA-K6DNA1A/O Name Name Compressor Wire Insertion Chassis Electric Heating Belt Needle Stand EEP Flash Drive Needle Stand Four-way Valve Needle Stand Electronic Expansion Valve Needle Stand Neutral Wire Insertion Compressor Overload Needle Stand Communication Wire Insertion...
  • Page 58 Service Manual GWH09AWAXB-K6DNA1C/O GWH09AGAXB-K6DNA1B/O GWH09AGBXB-K6DNA1A/O GWH09AWBXB-K6DNA1C/O GWH09ATCXB-K6DNA1A/O GWH09ATCXB-K6DNA1B/O GWH12ATBXB-K6DNA1D/O GWH12AWBXB-K6DNA3F/O GWH12ATCXB-K6DNA1A/O GWH12AWCXB-K6DNA3E/O GWH12ATCXB-K6DNA1D/O GWH18ATDXB-K6DNA1A/O Name Name Earthing Wire Insertion Outdoor Fan Needle Stand Live Wire Insertion Electronic Expansion Valve Needle Stand Neutral Wire Insertion Compressor Overload Needle Stand Communication Wire Insertion Temperature Sensor Needle Stand Four-way Valve Needle Stand EEP Flash Drive Needle Stand...
  • Page 59 Service Manual GWH18ATDXD-K6DNA1A/O 9 10 Name Name Earthing Wire Insertion Outdoor Fan Needle Stand Live Wire Insertion DRED(Reserved) Neutral Wire Insertion Electronic Expansion Valve Needle Stand Communication Wire Insertion Compressor Overload Needle Stand Four-way Valve Needle Stand Temperature Sensor Needle Stand Chassis Electric Heating Belt Needle Stand EEP Flash Drive Needle Stand DRED-DC(Reserved)
  • Page 60 Service Manual GWH24ATDXE-K6DNA1A/O Name Name Earthing Wire Insertion Outdoor Fan Needle Stand Live Wire Insertion Temperature Sensor Needle Stand Communication Wire Insertion Compressor Overload Needle Stand Neutral Wire Insertion DRED Power Supply Needle Stand Four-way Valve Needle Stand DRED Communication Needle Stand Chassis Electric Heating Belt Needle Stand EEP Flash Drive Needle Stand Electronic Expansion Valve Needle Stand...
  • Page 61 Service Manual GWH24AFE-K6DNA2I/O Name Name Electronic Expansion Valve Needle Stand Four-way Valve Needle Stand EEP Flash Drive Needle Stand 1(Reserved) Chassis Electric Heating Belt Needle Stand Computer Monitor Needle Stand Four-way Valve Needle Stand EEP Flash Drive Needle Stand Brushless DC Motor Needle Stand Earthing Wire Insertion Temperature Sensor Needle Stand Live Wire Insertion...

  • Page 62: Function And Control

    6. Function and Control Service Manual 6.1 Remote Controller Introduction for YAP1F7 Buttons on remote controller Introduction for buttons on remote controller NOTE: 1. 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 63 Service Manual ● When selecting fan mode, the air conditioner will only blow button TURBO fan, no cooling and no heating. Press "FAN" button to adjust fan Under COOL or HEAT mode, press this button to turn to quick speed. Press " "...
  • Page 64 Service Manual position. ● After that, air conditioner will be turned on or turned off according to setting time. ON/OFF button has no effect on setting. ● When selecting " ", air conditioner is blowing fan at If you don’t need this function, please use remote controller to fixed angle.
  • Page 65 Service Manual (1) Under Sleep 3 mode, press “Turbo” button for a long time, function; LCD display " ". Press this button again to repeat the remote controller enters into user individuation sleep setting operation above. status, at this time, the time of remote controller will display “1hour”, ●...
  • Page 66 Service Manual ● Under 8°C heating function, set temperature can't be adjusted. ● If you want to cancel the power limiting function, press the button till the icon in remote controller is not displayed. Press "TURBO" button and the remote controller won't send signal.

  • Page 67: Remote Controller Introduction For Yay1F1

    Service Manual 6.2 Remote Controller Introduction for YAY1F1 Buttons on remote controller 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 68 Service Manual ● Set temperature range from remote controller: 16~30°C(61- NOTE: 86°F). ● Some menu's function may be unavailable under different ● This mode indicator is not available for some models. models. ● Cooling only unit won't receive heat mode signal. If setting Light function heat mode with remote cont roller, press "...
  • Page 69 Service Manual setting status, but do not change the temperature, press "Turbo" Fan blow angle can be selected circularly as below: button directly for confirmation. Note: In the above presetting or enquiry procedure, if continuously within 10 seconds, there is no display no button pressed, the sleep curve setting within 10 seconds, (stops at current...
  • Page 70 Service Manual blank temperature approaches the preset temperature as soon as No Setting possible. ● Maximum power limited under the mode is lower than that of Function introduction for combination buttons mode. 1. Child lock function ● If the current power is lower than the maximum power of Press "+"...
  • Page 71 Service Manual no display 2. Replace two 7# (AAA 1.5V) dry batteries, and make sure the position of "+" polar and "-" polar are correct. 6. Adjustable temperature under auto mode 3. Reinstall the cover of battery box. NOTE: The remote controller defaulted that the set temperature can't be adjusted and it won't be displayed under AUTO mode;...

  • Page 72: Remote Controller Introduction For Yaw1F10

    Service Manual 6.3 Remote Controller Introduction for YAW1F10 Buttons on remote controller Introduction for buttons on remote controller Notice: ● 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 FAN AUTO remote controller, the unit will keep the original running status.
  • Page 73 Service Manual button X-Fan button ● Press this button in COOL or DRY mode to turn on X-fan function. Press ▲ / ▼ button to increase / decrease set temperature. ● When this function is started up, indoor fan will still operate When setting Timer On or Timer Off, press "▲"...
  • Page 74 Service Manual During the auto clean process of evaporator, the unit will perform as shown in the fig., and then push out the cover of battery box fast cooling or fast heating. There may be some noise, which along the arrow direction. is the sound of flowing liquid or thermal expansion or cold 2.

  • Page 75: Brief Description Of Models And Functions

    Service Manual 6.4 Brief Description of Models and Functions Indoor Unit ● auto fan speed will adjust the fan speed automatically according to ambient temperature and set temperature. 1. Basic function of system (3) Sleep (1) Cooling mode After setting sleep function for a period of time, system will adjust (1) Under this mode, fan and swing operates at setting status.
  • Page 76 Service Manual (12) SE control mode previous operation status. In cooling mode, the 4-way valve is de-energized (4-way valve is The unit operates at SE status. (13) X-fan mode not available for cooling only unit). Temperature setting range is 16~30°C. When X-fan function is turned on, after turn off the unit, indoor (7) I feel control mode fan will still operate at low speed for a few minutes and then the...
  • Page 77 Service Manual enter into heating operations for heating; Notes: (2) During operations of heating, if 0°C ≤ [(T – Only the outer fans run for at least 80s in each air flow speed can indoor ambient temperature ) –T ] < 2°C, the heating the air flow be switched;...
  • Page 78 Service Manual machine in three minutes, the machine will stop for communication (10) Phase current overcurrent protection of compressor fault. When you have not received any correct signal from driver During the running process of compressor, you could measure the IC (aim to the controller for the separating of main control IC and phase current of the compressor, and control it according to the driver IC), and the machine will stop for communication fault.
  • Page 79 Service Manual minutes. (b) It should detect the exhaust sensor failure immediately in the 2. Over-High Voltage Protection for DC Bus testing mode. When the compressor is running, if the DC bus voltage is detected 4. Module Temperature Sensor: is greater than the VPFC output protection value, the voltage (a) Short-Circuit Detection: the compressor should be detected protection is reported, the stopper, the PFC, and the compressor immediately when the module temperature sensor occurs short-...

  • Page 80: Gree+ App Operation Manual (Optional)

    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 81: Ewpe Smart App Operation Manual (Optional)

    Service Manual 6.6 Ewpe Smart App Operation Manual (Optional) 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...

  • Page 82: Part Ii : Installation And Maintenance

    7. Notes for Installation and Maintenance Service Manual Safety Precautions: Important! by yourself. P l e a s e r e a d t h e s a f e t y p r e c a u t i o n s c a r e f u l l y b e f o r e 11.
  • Page 83 Service Manual Safety Precautions for Installing and Relocating the Unit: To ensure safety, please be mindful of the following precautions. WARNINGS 1. When installing or relocating the unit, be sure to keep the If compressor starts running when stop valve is open and refrigerant circuit free from air or substances other than the connection pipe is not yet connected, air will be sucked in and specified refrigerant.
  • Page 84 Service Manual Safety Precautions for Refrigerant R32: 675 ● To realize the function of the air conditioner unit, a special refrigerant circulates in the system. The used refrigerant is the fluoride R32, which is specially cleaned. The refrigerant This marking indicates that this product should not be is flammable and inodorous.
  • Page 85 Service Manual 5. Filling the refrigerant table a - Minimum room area ( m Charge ● Use the refrigerant filling appliances specialized for R32. Floor Window Wall Ceiling amount location mounted mounted mounted Make sure that different kinds of refrigerant wont contaminate (kg) ≤1.2 with each other.
  • Page 86 Service Manual corrected immediately but it is necessary to continue disposal, during which refrigerant can possibly be released operation, an adequate temporary solution shall be used. to the surrounding space. This shall be reported to the owner of the equipment so all Prior to work taking place, the area around the equipment parties are advised.
  • Page 87 Service Manual operation, an adequate temporary solution shall be used. Check that cabling will not be subject to wear, corrosion, This shall be reported to the owner of the equipment so all excessive pressure, vibration, sharp edges or any other parties are advised.
  • Page 88 Service Manual ● purge with inert gas; carried out, an oil and refrigerant sample shall be taken in case analysis is required prior to re-use of recovered ● open the circuit by cutting or brazing. refrigerant. It is essential that electrical power is available The refrigerant charge shall be recovered into the correct before the task is commenced.
  • Page 89 Service Manual When transferring refrigerant into cylinders, ensure that only manufacturer if in doubt. appropriate refrigerant recovery cylinders are employed. The recovered refrigerant shall be returned to the refrigerant Ensure that the correct number of cylinders for holding the supplier in the correct recovery cylinder, and the relevant total system charge is available.
  • Page 90 Service Manual 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...

  • Page 91: Installation

    8. Installation Service Manual 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 92 Service Manual 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 93: Installation Parts-Checking

    Service Manual 8.2 Installation Parts-checking (6) The appliance must be installed 2.5m above floor. (7) Don't install the indoor unit right above the electric appliance. Name Name (8) Please try your best to keep way from fluorescent lamp. Indoor unit Sealing gum 3.

  • Page 94: Installation Of Indoor Unit

    Service Manual (4) The appliance must be positioned so that the plug is accessible. (3) Drill a piping hole with the diameter of Φ55mm or Φ70mm on the selected outlet pipe position. In order to drain smoothly, slant (5) An all-pole disconnection switch having a contact separation of the piping hole on the wall slightly downward to the outdoor side at least 3mm in all poles should be connected in fixed wiring.
  • Page 95 Service Manual ● For the air conditioner with plug, the plug should be reachable after finishing installation. ● For the air conditioner without plug, an air switch must be installed in the line. The air switch should be all-pole parting and Insulating pipe the contact parting distance should be more than 3mm.

  • Page 96: Installation Of Outdoor Unit

    Service Manual to the actual installation situation) (3) Bind them evenly. (4) The liquid pipe and gas pipe should be bound separately at the (1) Select installation location according to the house structure. end. (2) Fix the support of outdoor unit on the selected location with expansion screws.

  • Page 97: Vacuum Pumping And Leak Detection

    Service Manual NOTE: NOTICE: ● When there're multiple cables passing through ● After tightening the screw, pull the power cord slightly to check cross-hole it, the cross-hole of handle should be knocked off if it is firm. and eliminate the sharp burrs for avoid damaging ●...

  • Page 98: Check After Installation And Test Operation

    Service Manual (2) Connect the charging hose of piezometer to the refrigerant Items to be checked Possible malfunction charging vent of gas valve and then connect the other charging Has the unit been installed The unit may drop, shake or hose to the vacuum pump.

  • Page 99: Maintenance

    9. Maintenance Service Manual 9.1 Error Code List Error Malfunction name AC status Possible causes code 1. Jumper cap is not installed in control panel; 2. Poor contact of jumper cap; Malfunction of jumper cap The complete unit stops operation 3.
  • Page 100 Service Manual Error Malfunction name AC status Possible causes code 1. Temperature sensor is not well connected or damaged; Liquid valve temperature 2. The wire of temperature sensor is damaged, causing short sensor is ON / short- circuit to copper pipe or outer casing; circuited 3.
  • Page 101 Service Manual Error Malfunction name AC status Possible causes code Cool/Dry: compressor and outdoor 1. Temperature sensor is not connected well or damaged; Outdoor condenser tem- fan stop operation, while indoor 2. Temperature sensor wire of outdoor unit is damaged; short perature sensor is open/ fan operates;...
  • Page 102 Service Manual Error Malfunction name AC status Possible causes code 1. Outdoor ambient temperature exceeds the operation range Cool: compressor and outdoor of unit (e.g.: less than 20°C or more than 60°C for cooling; more fan stops operation, while indoor than 30°C for heating);...

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