Change for Life Service Manual Models: GWH09ABA-K6DNA1B GWH09ABA-K6DNC8B GWH12ABA-K6DNA1B GWH12ABA-K6DNC8B (Refrigerant R32) GREE ELECTRIC APPLIANCES,INC.OF ZHUHAI
Table of Contents Part Ⅰ : Technical Information...1 1. Summary...1 2. Specifications...2 2.1 Specification Sheet...2 2.2 Operation Characteristic Curve...4 2.3 Capacity Variation Ratio According to Temperature...4 2.4 Cooling and Heating Data Sheet in Rated Frequency...5 2.5 Noise Curve...5 3. Outline Dimension Diagram...6 3.1 Indoor Unit...6 3.2 Outdoor Unit...6 4. Refrigerant System Diagram...7 5. Electrical Part...8 5.1 Wiring Diagram...8 5.2 PCB Printed Diagram...11 6. Function and Control...13 6.1 Remote Controller Introduction...13 6.2 Operation of Smart Control (Smart Phone, Tablet PC) For Gree...17 6.3 Operation of Smart Control (Smart Phone, Tablet PC)...30 6.4 Brief Description of Modes and Functions...43 Part Ⅱ : Installation and Maintenance...47 7. Notes for Installation and Maintenance...47 8. Installation...51 8.1 Installation Dimension Diagram...51 8.2 Installation Parts-checking...53 8.3 Selection of Installation Location...53 8.4 Requirements for electric connection...53 8.5 Installation of Indoor Unit...53 8.6 Installation of Outdoor unit...56 8.7 Vacuum Pumping and Leak Detection...57 8.8 Check after Installation and Test operation...58 Table of Contents
9. Maintenance...59 9.1 Error Code List...59 9.2 Troubleshooting for Main Malfunction...67 9.3 Troubleshooting for Normal Malfunction...78 10. Exploded View and Parts List...80 10.1 Indoor Unit...80 10.2 Outdoor Unit...83 11. Removal Procedure...85 11.1 Removal Procedure of Indoor Unit...85 11.2 Removal Procedure of Outdoor Unit...90 Appendix:...95 Appendix 1: Reference Sheet of Celsius and Fahrenheit...95 Appendix 2: Configuration of Connection Pipe...95 Appendix 3: Pipe Expanding Method...96 Appendix 4: List of resistance for Temperature Sensor...97 Table of Contents
Part Ⅰ : Technical Information 1. Summary Indoor Unit GWH09ABA-K6DNA1B/I GWH12ABA-K6DNA1B/I GWH09ABA-K6DNC8B/I GWH12ABA-K6DNC8B/I Outdoor Unit GWH09ABA-K6DNA1B/O GWH12ABA-K6DNA1B/O Remote Controller YAG1FB1(WiFi) Technical Information 1
2. Specifications 2.1 Specification Sheet Service Manual Parameter Unit Value Model GWH09ABA-K6DNA1B GWH12ABA-K6DNA1B GWH09ABA-K6DNC8B GWH12ABA-K6DNC8B Product Code CB482000800 CB482000900 CB472000600 CB472000500 Rated Voltage V ~ 100 100 Power Rated Frequency Hz 50/60 50/60 Supply Phases 1 1 Power Supply Mode Outdoor Outdoor Cooling Capacity(Min~Max) W 2500(1000~4200) 3500(1000~4000) Heating Capacity(Min~Max) W 3200(550~5000) 3800(600~4800) Cooling Power Input(Min~Max) W 463(200~1400) 722(200~1250) Heating Power Input(Min~Max) W 667(170~1500) 783(180~1400) Cooling Current Input A 2.65 3.5 Heating Current Input A 3.2 3.6 Rated Input W 1500 1400 Rated Current A 6.0 6.0 Rated Heating Current A 6.65 6.5 Air Flow Volume(SH/H/MH/M/ML/L/SL) m 3 /h 830/750/700/620/540/450/370 950/780/700/620/540/450/300 Dehumidifying Volume L/h 0.8 0.8 EER W/W 5.4 4.85 COP W/W 4.8 4.85 SEER W/W / / HSPF W/W / / Application Area m 2 12-18 16-24 Indoor Unit Model GWH09ABA-K6DNA1B/I GWH12ABA-K6DNA1B/I GWH09ABA-K6DNC8B/I GWH12ABA-K6DNC8B/I Indoor Unit Product Code CB482N00800 CB482N00900 CB472N00600 CB472N00500 Fan Type Cross-flow Cross-flow Fan Diameter Length(DXL) mm Ф107X620 Ф107X620 Cooling Speed(SH/H/MH/M/ML/L/SL) r/min 1200/1050/1000/900/800/700/600/ 1300/1100/1000/900/800/700/600/ 500 500 Indoor Unit Heating Speed(SH/H/MH/M/ML/L/SL) r/min 1200/1050/1000/950/850/800/700/- 1300/1100/1000/950/850/800/700/- Fan Motor Power Output W 15 15 Fan Motor RLA A 0.3 0.3 Fan Motor Capacitor μf / / Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube Evaporator Pipe Diameter mm Ф5 Ф5 Evaporator Row-fin Gap mm 2-1.3 2-1.3 Evaporator Coil Length (LXDXW) mm 633X22.8X343 633X22.8X343 Swing Motor Model MP24AN MP24AN Swing Motor Power Output W 1.5 1.5 Fuse Current A 3.15 3.15 Sound Pressure Level (SH/H/MH/M/ML/L/SL) db (A) 43/40/38/34/32/26/19 45/40/38/35/32/26/19 Sound Power Level(SH/H/MH/M/ML/L/SL) db (A) 53/50/48/44/42/36/29 55/50/48/45/42/36/19 Dimension (WXHXD) mm 798X295X222 798X295X222 Dimension of Carton Box (LXWXH) mm 843X354X282 843X354X282 Dimension of Package(LXWXH) mm 848X370X293 848X370X293 Net Weight kg 10 10.5 Gross Weight kg 11.5 12 2 Technical Information
Outdoor Unit Connection Pipe Outdoor Unit Model GWH09ABA-K6DNA1B/O GWH12ABA-K6DNA1B/O Outdoor Unit Product Code CB482W00800 CB482W00900 Compressor Manufacturer Shanghai Hitachi Electrical Shanghai Hitachi Electrical Appliances CO., LTD Appliances CO., LTD Compressor Model GSD102UKQA6JH6G GSD102UKQA6JH6G Compressor Oil RM-LP56EG / equivalent A68HES-H Compressor Type Rotary Rotary Compressor LRA. A 29 29 Compressor RLA A 2.63 2.67 Compressor Power Input W 695 665 Compressor Overload Protector 4CYC00851/KSD301/HPC- 115/95-UI / Throttling Method Electron expansion valve Capillary Sub-assy Set Temperature Range ºC 16~30 16~30 Cooling Operation Ambient Temperature Range ºC -15~48-15~48 Heating Operation Ambient Temperature Range ºC -15~24-15~24 Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube Condenser Pipe Diameter mm Φ7.94 Φ7.94 Condenser Rows-fin Gap mm 2.5-1.4 2.5-1.4 Condenser Coil Length (LXDXW) mm 733X57X550 783X57X550 Fan Motor Speed rpm 900 900 Fan Motor Power Output W 30 30 Fan Motor RLA A 0.15 0.15 Fan Motor Capacitor μf / / Outdoor Unit Air Flow Volume m 3 /h 2400 2400 Fan Type Axial-flow Axial-flow Fan Diameter mm Φ438 Φ438 Defrosting Method Automatic Defrosting Automatic Defrosting Climate Type T1 T1 Isolation I I Moisture Protection IPX4 IPX4 Permissible Excessive Operating Pressure for the Discharge Side MPa 4.3 4.3 Permissible Excessive Operating Pressure for the Suction Side MPa 2.5 2.5 Sound Pressure Level (H/M/L) db (A) 53/-/- 52/-/- Sound Power Level (H/M/L) db (A) 63/-/- 62/-/- Dimension(WXHXD) mm 899X378X596 899X378X596 Dimension of Carton Box (LXWXH) mm 945X417X630 945X417X630 Dimension of Package(LXWXH) mm 948X420X645 948X420X645 Net Weight kg 38 38 Gross Weight kg 41 41 Refrigerant R32 R32 Refrigerant Charge kg 1.05 1.13 Connection Pipe Length m 5 5 Connection Pipe Gas Additional Charge g/m 20 20 Outer Diameter Liquid Pipe mm Ф6 Φ6 Outer Diameter Gas Pipe mm Ф9.52 Φ9.52 Max Distance Height m 10 10 Max Distance Length m 15 20 Note: The connection pipe applies metric diameter. The above data is subject to change without notice. Please refer to the nameplate of the unit. Technical Information 3
2.2 Operation Characteristic Curve Cooling 10 Heating 8 9 8 7 6 7 6 5 Current(A) 5 4 Current(A) 4 3 3 2 1 Condition Indoor:DB 27 C WB19 C Indoor air flow: Super High Pipe length:5m Voltage:100V 2 1 Condition Indoor:DB 20 C Indoor air flow: Super High Pipe length:5m Voltage:100V 0 0 0 20 40 60 80 100 120 0 20 40 60 80 100 120 Compressor Speed(rps) Compressor Speed(rps) 2.3 Capacity Variation Ratio According to Temperature Cooling Cooling Heating Heating ratio(%) Capacity 105 100 95 90 85 80 75 70 65 60 55 Conditions cooling Indoor:DB27 C/WB19 C Indoor air flow:super High Pipe length:5m 50 32 33 34 35 36 37 38 39 40 41 42 43 ratio(%) Capacity 120 100 80 60 40 Condition heatin g 20 Indoor:DB20 C/WB15 C Indoor air flow: Super High Pipe length:5m 0-10 -7-5 0 2 5 7 10 15 24 4 Technical Information
2.4 Cooling and Heating Data Sheet in Rated Frequency Cooling: Rated cooling condition( C) (DB/WB) Model Pressure of gas pipe connecting indoor and outdoor unit Inlet and outlet pipe temperature of heat exchanger Indoor Outdoor P (MPa) T1 ( C) T2 ( C) Fan speed of indoor unit Fan speed of outdoor unit Compressor frequency (Hz) 27/19 35/24 09/12K 0.9 to 1.1 12 to 14 75 to 37 Super High High 52 Heating: Rated heating condition( C) (DB/WB) Model Pressure of gas pipe connecting indoor and outdoor unit Inlet and outlet pipe temperature of heat exchanger Indoor Outdoor P (MPa) T1 ( C) T2 ( C) Fan speed of indoor unit Fan speed of outdoor unit Compressor frequency (Hz) 20/- 7/6 09/12K 2.2 to 2.4 70 to 35 2 to 4 Super High High 65 Instruction: T1: Inlet and outlet pipe temperature of evaporator T2: Inlet and outlet pipe temperature of condenser P: Pressure at the side of big valve Connection pipe length: 5 m. 2.5 Noise Curve Indoor side noise when blowing 65 Noice/dB(A) 55 45 35 25 12K 15 Turbo High Middle High Middle Middle Low Low Quite 09K Indoor fan motor rotating speed Outdoor side noise when Compressor speed changed 55 50 45 09/12K 40 0 10 20 30 40 50 60 70 80 90 100 110 Compressor Speed(rps) Technical Information 5
3. Outline Dimension Diagram 3.1 Indoor Unit 798 222 295 108 798 148 35 55 55 43 295 43 100 140 Unit:mm 3.2 Outdoor Unit 303 838 596 378 899 550 354 Unit:mm 6 Technical Information