Gree R1 User manual

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

Service Manual
Table of Contents
Table of Contents
Part Ⅰ:Technical Information ............................................................. 1
1.Summary...................................................................................................... 1
2.Specications ........................................................................................... 3
3.Outline Dimension Diagram............................................................ 19
4.Refrigerant System Diagram .......................................................... 20
5.Electrical Part.......................................................................................... 21
5.1 Wiring Diagram........................................................................................ 21
5.2 PCB Printed Diagram.............................................................................. 25
6.Function and Control.......................................................................... 28
6.1 Introduction of Control Pane ................................................................. 28
6.2 Introduction of Remote Controller ........................................................ 29
6.3 GREE+ App Operation Manual............................................................... 35
6.4 Ewpe Smart App Operation Manual ...................................................... 36
6.5 Function Introduction ............................................................................. 37
Part Ⅱ:Installation and Maintenance............................................ 40
7.Notes for Installation and Maintenance.................................... 40
8.Installation ................................................................................................ 43
8.1 Installation Precaution............................................................................ 43
8.2 Location ................................................................................................... 43
8.3 How to Install........................................................................................... 43
8.4 Installation Procedure ............................................................................ 43
8.5 Installation Assistance ........................................................................... 43
8.6 Drain Water for One Style....................................................................... 44
8.7 Drain Water for Another Style ................................................................ 44
8.8 Notes for Installation .............................................................................. 44

Service Manual
Table of Contents
9.Maintenance............................................................................................. 45
9.1 Error Code ............................................................................................... 45
9.2 Malfunction of Temperature Sensor...................................................... 47
9.3 Maintenance Method for Normal Malfunction ...................................... 52
10.Exploded View and Parts List...................................................... 55
11.Removal Procedure........................................................................... 88
Appendix:...................................................................................................... 98
Appendix 1: Reference Sheet of Celsius and Fahrenheit ......................... 98
Appendix 2: List of Resistance for Temperature Sensor .......................... 99

Service Manual
Technical Information 1
1.Summary
Part Ⅰ:Technical Information
Models:
R1 Panel:
B9 Panel:
G2 Panel:
G1 Panel:
B3 Panel:
YAW1F7(WiFi)
Remote Controller:
YAW1F11

Service Manual
Technical Information
2
No. Model Product code Remote
Controller
1GJC12AG-K6NRNR1A CC053008000
YAW1F7
(WiFi)
2GJH12AG-K6NRNR1A CC053010700
3GJC18AE-K6NRNR1A CC053011400
4GJH18AE-K6NRNR1A CC053010600
5GJC21AE-K6NRNR1A CC053008100
6GJH21AE-K6NRNR1A CC053010900
7GJC12AG-K6NRNB3A CC053025500
8GJH12AG-K6NRNB3A CC053026000
9GJC18AE-K6NRNB3A CC053025300
10 GJH18AE-K6NRNB3A CC053025900
11 GJC21AE-K6NRNB3A CC053025800
12 GJH21AE-K6NRNB3A CC053025700
13 GJC07AK-K6NRNR1A CC053011000
14 GJH07AK-K6NRNR1A CC053011200
15 GJC09AK-K6NRNR1A CC053011300
16 GJH09AK-K6NRNR1A CC053010800
17 GJH12AG-K6NRNB9A CC053027900
18 GJH18AE-K6NRNB9A CC053027700
19 GJH21AE-K6NRNB9A CC053027800
20 GJC07AK-K6NRNB3C CC053029600
21 GJH07AK-K6NRNB3C CC053029500
22 GJC09AK-K6NRNB3C CC053029700
23 GJH09AK-K6NRNB3C CC053029800
24 GJC21AE-K6NRNG1A CC053030000
25 GJH12AG-K6NRNG1A CC053032700
26 GJC12AG-K6NRNG1A CC053034300
27 GJH18AE-K6NRNG1A CC053032800
28 GJC18AE-K6NRNG1A CC053034400
29 GJH21AE-K6NRNG1A CC053032600
30 GJC07AK-K6NRNG2A CC053033100
31 GJH07AK-K6NRNG2A CC053031300
32 GJC09AK-K6NRNG2A CC053033000
33 GJH09AK-K6NRNG2A CC053031400
Model List:
34 GJC12AG-K6NRNR1B CC053016500
YAW1F11
35 GJH12AG-K6NRNR1B CC053016300
36 GJC18AE-K6NRNR1B CC053016700
37 GJH18AE-K6NRNR1B CC053016800
38 GJC21AE-K6NRNR1B CC053016200
39 GJH21AE-K6NRNR1B CC053016100
40 GJC07AK-K6NRNR1B CC053016900
41 GJH07AK-K6NRNR1B CC053017000
42 GJC09AK-K6NRNR1B CC053016600
43 GJH09AK-K6NRNR1B CC053016400

Service Manual
Technical Information 3
2.Specications
Model
GJC18AE-K6NRNR1A
GJC18AE-K6NRNR1B
GJC18AE-K6NRNG1A
GJC12AG-K6NRNR1A
GJC12AG-K6NRNR1B
GJC12AG-K6NRNG1A
Product code
CC053011400
CC053016700
CC053034400
CC053008000
CC053016500
CC053034300
Power
Supply
Rated Voltage V~ 220-240 220-240
Rated Frequency Hz 50 50
Phases 1 1
Cooling Capacity W 5300 3900
Heating Capacity W / /
Cooling Power Input W 1600 1180
Heating Power Input W / /
Cooling Power Current A 6.96 5.13
Heating Power Current A / /
Rated Input W 2100 1600
Rated Current A 10 7.5
Air Flow Volume(H/M/L) m3/h 780/720/660 640/590/540
Dehumidifying Volume L/h 2.2 1.5
EER W/W 3.31 3.31
COP W/W / /
SEER W/W / /
HSPF W/W / /
Application Area m223-34 16-24
Fan Motor Speed(H/M/L) rpm 1060/980/900 900/830/760
Output of Fan Motor W 190 100
Fan Motor RLA A 1.6 0.73
Fan Motor Capacitor μF 7 4
Climate Type T1 T1
Isolation I I
Moisture Protection(Outdoor) 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
Dimension (WXHXD) mm 660X428X770 660X428X700
Dimension of Carton Box (LXWXH) mm 860X736X490 790X736X490
Dimension of Package (LXWXH) mm 863X739X505 793X739X505
Net Weight kg 58 48
Gross Weight kg 62 52
Refrigerant R32 R32
Refrigerant Charge kg 0.7 0.55

Service Manual
Technical Information
4
The above data is subject to change without notice. Please refer to the nameplate of the unit.
Indoor side
Fan Type Centrifugal Centrifugal
Diameter Length(DXL) mm Φ205X109.5 Φ197.6X111
Input of Heater W 190 100
Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter mm Φ7Φ7
Row-n Gap mm 3-1.3 3-1.3
Coil Length (LXHXW) mm 401X38.1X381 401X38.1X381
Swing Motor Model SM020B SM020B
Output of Swing Motor W 4 4
Fuse A / /
Sound Pressure Level (H/M/L) dB (A) 55/53/51 50/48/46
Sound Power Level (H/M/L) dB (A) 65/63/61 60/58/56
Outdoor
side
Compressor Manufacturer/Trademark ZHUHAI LANDA COMPRESSOR
CO., LTD
ZHUHAI LANDA COMPRESSOR
CO., LTD
Compressor Model QXF-D184F090AA QXF-B133E090
Compressor Oil FW68DA FW68DA
Compressor Type Rotary Rotary
L.R.A. A 41 27.5
Compressor RLA A 5.84 4.4
Compressor Power Input W 1320 955
Overload Protector UP3-B7 HPA-325
Throttling Method Capillary Capillary
Operation Temp ºC 16~30 16~30
Ambient temp (Cooling) ºC 18~43 18~43
Ambient temp (Heating) ºC / /
Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter mm Φ5Φ5
Rows-n Gap mm 3-1.3 2-1.3
Coil Length (LXHXW) mm 839X34.2X400.05 688X22.8X400.05
Fan Type Axial-ow Axial-ow
Fan Diameter mm Φ396 Φ391
Sound Pressure Level (H/M/L) dB (A) 63/60/57 60/58/56
Sound Power Level (H/M/L) dB (A) 72/69/66 70/68/66
Defrosting Method / /

Service Manual
Technical Information 5
Indoor side
Fan Type Centrifugal Centrifugal
Diameter Length(DXL) mm Φ205X109.5 Φ197.6X111
Input of Heater W 190 100
Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter mm Φ7Φ7
Row-n Gap mm 3-1.3 3-1.3
Coil Length (LXHXW) mm 401X38.1X381 401X38.1X381
Swing Motor Model SM020B SM020B
Output of Swing Motor W 4 4
Fuse A / /
Sound Pressure Level (H/M/L) dB (A) 55/53/51 50/48/46
Sound Power Level (H/M/L) dB (A) 65/63/61 60/58/56
Outdoor
side
Compressor Manufacturer/Trademark ZHUHAI LANDA COMPRESSOR
CO., LTD
ZHUHAI LANDA COMPRESSOR
CO., LTD
Compressor Model QXF-D184F090AA QXF-B133E090
Compressor Oil FW68DA FW68DA
Compressor Type Rotary Rotary
L.R.A. A 41 27.5
Compressor RLA A 5.84 4.4
Compressor Power Input W 1320 955
Overload Protector UP3-B7 HPA-325
Throttling Method Capillary Capillary
Operation Temp ºC 16~30 16~30
Ambient temp (Cooling) ºC 18~43 18~43
Ambient temp (Heating) ºC / /
Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter mm Φ5Φ5
Rows-n Gap mm 3-1.3 2-1.3
Coil Length (LXHXW) mm 839X34.2X400.05 688X22.8X400.05
Fan Type Axial-ow Axial-ow
Fan Diameter mm Φ396 Φ391
Sound Pressure Level (H/M/L) dB (A) 63/60/57 60/58/56
Sound Power Level (H/M/L) dB (A) 72/69/66 70/68/66
Defrosting Method / /
Model GJC18AE-K6NRNB3A GJC12AG-K6NRNB3A
Product code CC053025300 CC053025500
Power
Supply
Rated Voltage V~ 220-240 220-240
Rated Frequency Hz 50 50
Phases 1 1
Cooling Capacity W 5300 3900
Heating Capacity W / /
Cooling Power Input W 1600 1180
Heating Power Input W / /
Cooling Power Current A 6.96 5.13
Heating Power Current A / /
Rated Input W 2100 1600
Rated Current A 10 7.5
Air Flow Volume(H/M/L) m3/h 780/720/660 640/590/540
Dehumidifying Volume L/h 2.2 1.5
EER W/W 3.31 3.31
COP W/W / /
SEER W/W / /
HSPF W/W / /
Application Area m223-34 16-24
Fan Motor Speed(H/M/L) rpm 1060/980/900 900/830/760
Output of Fan Motor W 190 100
Fan Motor RLA A 1.6 0.73
Fan Motor Capacitor μF 7 4
Climate Type T1 T1
Isolation I I
Moisture Protection(Outdoor) 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
Dimension (WXHXD) mm 660X428X770 660X428X700
Dimension of Carton Box (LXWXH) mm 860X736X490 790X736X490
Dimension of Package (LXWXH) mm 863X739X505 793X739X505
Net Weight kg 58 48
Gross Weight kg 62 52
Refrigerant R32 R32
Refrigerant Charge kg 0.7 0.55

Service Manual
Technical Information
6
The above data is subject to change without notice. Please refer to the nameplate of the unit.
Indoor side
Fan Type Centrifugal Centrifugal
Diameter Length(DXL) mm Φ205X109.5 Φ197.6X111
Input of Heater W 190 100
Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter mm Φ7Φ7
Row-n Gap mm 3-1.3 3-1.3
Coil Length (LXHXW) mm 401X38.1X381 401X38.1X381
Swing Motor Model SM020B SM020B
Output of Swing Motor W 4 4
Fuse A / /
Sound Pressure Level (H/M/L) dB (A) 55/53/51 50/48/46
Sound Power Level (H/M/L) dB (A) 65/63/61 60/58/56
Outdoor
side
Compressor Manufacturer/Trademark ZHUHAI LANDA COMPRESSOR
CO., LTD
ZHUHAI LANDA COMPRESSOR
CO., LTD
Compressor Model QXF-D184F090AA QXF-B133E090
Compressor Oil FW68DA FW68DA
Compressor Type Rotary Rotary
L.R.A. A 41 27.5
Compressor RLA A 5.84 4.4
Compressor Power Input W 1320 955
Overload Protector UP3-B7 HPA-325
Throttling Method Capillary Capillary
Operation Temp ºC 16~30 16~30
Ambient temp (Cooling) ºC 18~43 18~43
Ambient temp (Heating) ºC / /
Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter mm Φ5Φ5
Rows-n Gap mm 3-1.3 2-1.3
Coil Length (LXHXW) mm 839X34.2X400.05 688X22.8X400.05
Fan Type Axial-ow Axial-ow
Fan Diameter mm Φ396 Φ391
Sound Pressure Level (H/M/L) dB (A) 63/60/57 60/58/56
Sound Power Level (H/M/L) dB (A) 72/69/66 70/68/66
Defrosting Method / /

Service Manual
Technical Information 7
Indoor side
Fan Type Centrifugal Centrifugal
Diameter Length(DXL) mm Φ205X109.5 Φ197.6X111
Input of Heater W 190 100
Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter mm Φ7Φ7
Row-n Gap mm 3-1.3 3-1.3
Coil Length (LXHXW) mm 401X38.1X381 401X38.1X381
Swing Motor Model SM020B SM020B
Output of Swing Motor W 4 4
Fuse A / /
Sound Pressure Level (H/M/L) dB (A) 55/53/51 50/48/46
Sound Power Level (H/M/L) dB (A) 65/63/61 60/58/56
Outdoor
side
Compressor Manufacturer/Trademark ZHUHAI LANDA COMPRESSOR
CO., LTD
ZHUHAI LANDA COMPRESSOR
CO., LTD
Compressor Model QXF-D184F090AA QXF-B133E090
Compressor Oil FW68DA FW68DA
Compressor Type Rotary Rotary
L.R.A. A 41 27.5
Compressor RLA A 5.84 4.4
Compressor Power Input W 1320 955
Overload Protector UP3-B7 HPA-325
Throttling Method Capillary Capillary
Operation Temp ºC 16~30 16~30
Ambient temp (Cooling) ºC 18~43 18~43
Ambient temp (Heating) ºC / /
Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter mm Φ5Φ5
Rows-n Gap mm 3-1.3 2-1.3
Coil Length (LXHXW) mm 839X34.2X400.05 688X22.8X400.05
Fan Type Axial-ow Axial-ow
Fan Diameter mm Φ396 Φ391
Sound Pressure Level (H/M/L) dB (A) 63/60/57 60/58/56
Sound Power Level (H/M/L) dB (A) 72/69/66 70/68/66
Defrosting Method / /
Model
GJC21AE-K6NRNR1A
GJC21AE-K6NRNR1B
GJC21AE-K6NRNB3A
GJC21AE-K6NRNG1A
GJH12AG-K6NRNR1A
GJH12AG-K6NRNR1B
GJH12AG-K6NRNB3A
GJH12AG-K6NRNB9A
Product code
CC053008100
CC053016200
CC053025800
CC053030000
CC053010700
CC053016300
CC053026000
CC053027900
Power
Supply
Rated Voltage V~ 220-240 220-240
Rated Frequency Hz 50 50
Phases 1 1
Cooling Capacity W 6000 3900
Heating Capacity W / 3600
Cooling Power Input W 1810 1180
Heating Power Input W / 1060
Cooling Power Current A 7.87 5.13
Heating Power Current A / 4.53
Rated Input W 2400 1600
Rated Current A 12.8 7.5
Air Flow Volume(H/M/L) m3/h 860/800/740 660/610/560
Dehumidifying Volume L/h 2.2 1.5
EER W/W 3.31 3.31
COP W/W / 3.4
SEER W/W / /
HSPF W/W / /
Application Area m227-42 16-24
Fan Motor Speed(H/M/L) rpm 1060/980/900 900/830/760
Output of Fan Motor W 190 100
Fan Motor RLA A 1.6 0.73
Fan Motor Capacitor μF 7 4
Climate Type T1 T1
Isolation I I
Moisture Protection(Outdoor) 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
Dimension (WXHXD) mm 660X428X770 660X428X700
Dimension of Carton Box (LXWXH) mm 860X736X490 790X736X490
Dimension of Package (LXWXH) mm 863X739X505 793X739X505
Net Weight kg 61 51
Gross Weight kg 65 55
Refrigerant R32 R32
Refrigerant Charge kg 0.78 0.86