Gree GWC09QC-A3DNA3D User manual

GREE ELECTRIC APPLIANCES,INC.OF ZHUHAI
Change for Life
Service Manual
Models:
GWC09QC-A3DNA3D
GWC09QC-A3DNA5D
GWH09QC-A3DNA3D
GWH09QC-A3DNA5D
GWH09QC-A3DNB2D
GWC12QC-A3DNA1D
GWC12QC-A3DNA5D
GWH12QC-A3DNA1D
GWH12QC-A3DNA3D
GWH12QC-A3DNA5D
GWH12QC-A3DNB2D
GWH12QC-A3DNB8D
GWH09QC-A3DNB8D
GWH09QC-A3DNA1D
GWH12QC-A3DNA1D
GWH09QC-A3DNC2D
GWH12QC-A3DNC2D
(Refrigerant R410A)

Service Manual
Table of Contents
Part Ⅰ: Technical Information.......................................................................1
1. Summary......................................................................................................................1
2. Specications..........................................................................................................3
2.1 Specication Sheet...........................................................................................................3
2.2 Operation Characteristic Curve ......................................................................................11
2.3 Capacity Variation Ratio According to Temperature .......................................................11
2.4 Cooling and Heating Data Sheet in Rated Frequency ...................................................12
2.5 Noise Curve....................................................................................................................12
3. Outline Dimension Diagram......................................................................13
3.1 Indoor Unit......................................................................................................................13
3.2 Outdoor Unit ...................................................................................................................13
4. Refrigerant System Diagram....................................................................14
5. Electrical Part.........................................................................................................15
5.1 Wiring Diagram...............................................................................................................15
5.2 PCB Printed Diagram .....................................................................................................17
6. Function and Control......................................................................................19
6.1 Remote Controller Introduction of YV1FB7F..................................................................19
6.2 Remote Controller Introduction of YAN1F1F ..................................................................23
6.3 GREE+ App Operation Manual ......................................................................................27
6.4 Ewpe Smart App Operation Manual ...............................................................................28
6.5 Brief Description of Modes and Functions......................................................................29
Part Ⅱ: Installation and Maintenance .................................................38
7. Notes for Installation and Maintenance..........................................38
8. Installation................................................................................................................41
8.1 Installation Dimension Diagram......................................................................................41
8.2 Installation Parts-checking ............................................................................................43
8.3 Selection of Installation Location....................................................................................43
8.4 Requirements for Electric Connection............................................................................43
8.5 Installation of Indoor Unit................................................................................................43
8.6 Installation of Outdoor Unit.............................................................................................46
8.7 Vacuum Pumping and Leak Detection ...........................................................................47
8.8 Check after Installation and Test Operation ...................................................................47
Table of Contents

Service Manual
9. Maintenance............................................................................................................48
9.1 Error Code List ...............................................................................................................48
9.2 Troubleshooting for Main Malfunction ............................................................................49
9.3 Troubleshooting for Normal Malfunction.........................................................................63
10. Exploded View and Parts List ..............................................................65
10.1 Indoor Unit....................................................................................................................65
10.2 Outdoor Unit .................................................................................................................75
11. Removal Procedure.......................................................................................79
11.1 Removal Procedure of Indoor Unit ...............................................................................79
11.2 Removal Procedure of Outdoor Unit ............................................................................84
Appendix:........................................................................................................................88
Appendix 1: Reference Sheet of Celsius and Fahrenheit ....................................................88
Appendix 2: Conguration of Connection Pipe.....................................................................88
Appendix 3: Pipe Expanding Method ...................................................................................89
Appendix 4: List of Resistance for Temperature Sensor ......................................................90
Table of Contents

1
Technical Information
Service Manual
1. Summary
Part Ⅰ: Technical Information
Indoor Unit
Outdoor Unit
GWC09QC-A3DNA1D/O(LC)
GWH09QC-A3DNA1D/O(LCLH)
GWH12QC-A3DNA1D/O(LCLH)
GWC12QC-A3DNA1D/O(LC)
GWC12QC-A3DNA1D/I(LC)
GWH12QC-A3DNA1D/I(LCLH)
GWH09QC-A3DNB2D/I(LC)
GWH12QC-A3DNB2D/I(LCLH)
GWH12QC-A3DNB8D/I
GWH09QC-A3DNB8D/I
GWH09QC-A3DNC2D/I
GWH12QC-A3DNC2D/I
GWH09QC-A3DNA1D/I
GWH12QC-A3DNA1D/I
GWC09QC-A3DNA5D/I(LC)
GWC12QC-A3DNA5D/I(LC)
GWH09QC-A3DNA5D/I(LCLH)
GWH12QC-A3DNA5D/I(LCLH)
GWC09QC-A3DNA3D/I(LC)
GWH09QC-A3DNA3D/I(LCLH)
GWH12QC-A3DNA3D/I(LCLH)

2Technical Information
Service Manual
Model List:
No. Model Product code Indoor model Indoor product
code Outdoor model Outdoor product code
Remote
Controller
1GWC09QC-A3DNA3D CB424001800 GWC09QC-A3DNA3D/I CB424N01800 GWC09QC-A3DNA1D/O CB419W03800 YAN1F1F
2GWC09QC-A3DNA5D CB425005600 GWC09QC-A3DNA5D/I CB425N05600 YV1FB7F
3GWH09QC-A3DNB2D CB432001201 GWH09QC-A3DNB2D/I CB432N01201
GWH09QC-A3DNA1D/O CB419W03900
YAN1F1F
4GWH09QC-A3DNA5D CB425004001 GWH09QC-A3DNA5D/I CB425N04001 YV1FB7F
5 GWH09QC-A3DNA3D CB424001900 GWH09QC-A3DNA3D/I CB424N01900
YAN1F1F6 GWH09QC-A3DNA3D CB424001902 CB424N01902
7 GWH09QC-A3DNB8D CB438002601 GWH09QC-A3DNB8D/I CB438N02601
8GWH09QC-A3DNA1D CB419003902 GWH09QC-A3DNA1D/I CB419N03902 YAN1F1F
9 GWH09QC-A3DNC2D CB439006401 GWH09QC-A3DNC2D/I CB439N06401 YAN1F1F
10 GWC12QC-A3DNA1D CB419004001 GWC12QC-A3DNA1D/I CB419N04001 GWC12QC-A3DNA1D/O CB419W04000 YV1FB7F
11 GWC12QC-A3DNA5D CB425005500 GWC12QC-A3DNA5D/I CB425N05500 YAN1F1F
12 GWH12QC-A3DNA1D CB419004101 GWH12QC-A3DNA1D/I CB419N04101
GWH12QC-A3DNA1D/O CB419W04100
YAN1F1F
13 GWH12QC-A3DNA5D CB425004101 GWH12QC-A3DNA5D/I CB425N04101 YV1FB7F
14 GWH12QC-A3DNA3D CB424001700 GWH12QC-A3DNA3D/I CB424N01700 YAN1F1F
15 GWH12QC-A3DNA3D CB424001702 CB424N01702 YAN1F1F
16 GWH12QC-A3DNB2D CB432001902 GWH12QC-A3DNB2D/I CB432N01902 YV1FB7F
17 GWH12QC-A3DNB8D CB438002901 GWH12QC-A3DNB8D/I CB438N02901
18 GWH12QC-A3DNA1D CB419004103 GWH12QC-A3DNA1D/I CB419N04103 YAN1F1F
19 GWH12QC-A3DNC2D CB439006501 GWH12QC-A3DNC2D/I CB439N06501 YAN1F1F
YV1FB7F
MODE
FAN
TIMER ON
TURBO
CLOCK
TEMP
IFEEL
ON/OFF
SWING
TIMER OFF
SLEEP
X-FAN
WIFI
Remote Controller
YAN1F1F

3
Technical Information
Service Manual
2. Specications
2.1 Specication Sheet
Model GWC09QC-A3DNA3D(LC) GWH09QC-A3DNA3D(LCLH)
GWH09QC-A3DNB8D(LCLH)
Product Code CB424001800 CB424001900/CB424001902
CB438002601
Power Supply
Rated Voltage V~ 115 115
Rated Frequency Hz 60 60
Phases 1 1
Power Supply Mode Outdoor Outdoor
Cooling Capacity(Min~Max) Btu/h 9000(2764~10918) 9000(2764~10918)
Heating Capacity(Min~Max) Btu/h / 9900(2081~13989)
Cooling Power Input(Min~Max) W 700(100~1270) 700(100~1270)
Heating Power Input(Min~Max) W / 930(140~1200)
Cooling Power Current A 6.21 6.21
Heating Power Current A / 6.21
Rated Input W 1270 1270
Rated Current A 11.27 11.27
Air Flow Volume(SH/H/M/L) CFM 377/288/241/171 377/288/241/171
Dehumidifying Volume Pint/h 1.69 1.69
EER (Btu/h)/W 12.86 12.86
COP (Btu/h)/W / 10.65
SEER 23.00 23.00
HSPF / 10.50
Application Area yd214.35-21.53 14.35-21.53
Indoor Unit
Model of indoor unit GWC09QC-A3DNA3D/I GWH09QC-A3DNA3D/I
GWH09QC-A3DNB8D/I
Indoor Unit Product Code CB424N01800 CB424N01900/CB424N01902
CB438N02601
Fan Type Cross-ow Cross-ow
Diameter Length(DXL) inch Φ3 55/64X25 Φ3 55/64X25
Fan Motor Cooling Speed(SH/H/M/L) r/min 1350/1200/1050/750 1350/1200/1050/750
Fan Motor Heating Speed(SH/H/M/L) r/min / 1300/1150/1000/900
Output of Fan Motor W 20 20
Fan Motor RLA A 0.32 0.32
Fan Motor Capacitor μF / /
Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter inch Φ9/32 Φ9/32
Row-n Gap inch 2-1/18 2-1/18
Coil Length (LXDXW) inch 25X7/8X12 1/16 25X7/8X12 1/16
Swing Motor Model MP24BA MP24BA
Output of Swing Motor W 1.5 1.5
Fuse A 3.15 3.15
Sound Pressure Level(SH/H/M/L) dB (A) 43/38/32/26 43/38/32/26
Sound Power Level(SH/H/M/L) dB (A) 53/48/42/36 53/48/42/36
Dimension (WXHXD) inch 33 1/4X11 3/8X8 7/32 33 1/4X11 3/8X8 7/32
Dimension of Carton Box (LXWXH) inch 36 9/64X11X14 21/64 36 9/64X11X14 21/64
Dimension of Package (LXWXH) inch 36 1/4X11X15 36 1/4X11X15
Net Weight Ib 23.2 23.2
Gross Weight Ib 28.7 28.7

4Technical Information
Service Manual
Outdoor Unit
Model of Outdoor Unit GWC09QC-A3DNA1D/O(LC) GWH09QC-A3DNA1D/O(LCLH)
Outdoor Unit Product Code CB419W03800 CB419W03900
Compressor Manufacturer/Trademark ZHUHAI GREE DAKIN DEVICE
CO.,LTD.
ZHUHAI LANDA COMPRESSOR
CO.,LTD
Compressor Model QXA-A091zE190 QXA-A091zE190
Compressor Oil FVC68D or RB 68EP FVC68D or RB 68EP
Compressor Type Rotary Rotary
Compressor Locked Rotor Amp (L.R.A) A / /
Compressor RLA A 8.63 8.63
Compressor Power Input W 980 980
Overload Protector 1NT11L-6233 or KSD115OC or
HPC115/95U1
1NT11L-6233 or KSD115OC or
HPC115/95U1
Throttling Method Electron expansion valve Electron expansion valve
Operation temp ºF 61~86 61~86
Ambient temp (cooling) ºF 0~115 0~115
Ambient temp (heating) ºF / -4~75
Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter inch Φ3/8 Φ3/8
Rows-n Gap inch 2-1/18 2-1/18
Coil Length (LXDXW) inch 30 43/64X1 47/64X20 30 43/64X1 47/64X20
Fan Motor Speed rpm 850 850
Output of Fan Motor W 30 30
Fan Motor RLA A 0.55 0.55
Fan Motor Capacitor μF / /
Air Flow Volume of Outdoor Unit CFM 1059 1059
Fan Type Axial-ow Axial-ow
Fan Diameter inch Φ15 3/4 Φ15 3/4
Defrosting Method /Automatic Defrosting
Climate Type T1 T1
Isolation I I
Moisture Protection IP24 IP24
Permissible Excessive Operating
Pressure for the Discharge Side PSIG 550 550
Permissible Excessive Operating
Pressure for the Suction Side PSIG 240 240
Sound Pressure Level (H/M/L) dB (A) 53/-/- 53/-/-
Sound Power Level (H/M/L) dB (A) 63/-/- 63/-/-
Dimension (WXHXD) inch 33 3/8X21 1/4X12 5/8 33 3/8X21 1/4X12 5/8
Dimension of Carton Box (LXWXH) inch 34 9/16X14 3/16X22 13/16 34 9/16X14 3/16X22 13/16
Dimension of Package (LXWXH) inch 34 11/16X14 5/16X23 7/16 34 11/16X14 5/16X23 7/16
Net Weight Ib 62.8 71.7
Gross Weight Ib 68.4 77.2
Refrigerant R410A R410A
Refrigerant Charge oz 42.34 42.34
Connection
Pipe
Length ft 24.6 24.6
Gas Additional Charge oz/ft 0.161 0.2
Outer Diameter Liquid Pipe inch Φ1/4 Φ1/4
Outer Diameter Gas Pipe inch Φ3/8 Φ3/8
Max Distance Height ft 32.8 32.8
Max Distance Length ft 49.2 49.2
Note:The connection pipe applies metric diameter.
The above data is subject to change without notice. Please refer to the nameplate of the unit.

5
Technical Information
Service Manual
Model GWC09QC-A3DNA5D(LC)
GWH09QC-A3DNA5D(LCLH)
GWH09QC-A3DNB2D(LCLH)
GWH09QC-A3DNA1D(LCLH)
GWH09QC-A3DNC2D(LCLH)
Product Code CB425005600
CB425004001
CB432001201
CB419003902
CB439006401
Power Supply
Rated Voltage V~ 115 115
Rated Frequency Hz 60 60
Phases 1 1
Power Supply Mode Outdoor Outdoor
Cooling Capacity(Min~Max) Btu/h 9000(2764~10918) 9000(2764~10918)
Heating Capacity(Min~Max) Btu/h / 9900(2081~13989)
Cooling Power Input(Min~Max) W 700(100~1270) 700(100~1270)
Heating Power Input(Min~Max) W / 930(140~1200)
Cooling Power Current A 6.21 6.21
Heating Power Current A / 6.21
Rated Input W 1270 1270
Rated Current A 11.27 11.27
Air Flow Volume(SH/H/M/L) CFM 377/288/241/171 377/288/241/171
Dehumidifying Volume Pint/h 1.69 1.69
EER (Btu/h)/W 12.86 12.86
COP (Btu/h)/W / 10.65
SEER 23.00 23.00
HSPF / 10.50
Application Area yd214.35-21.53 14.35-21.53
Indoor Unit
Model of indoor unit GWC09QC-A3DNA5D/I
GWH09QC-A3DNA5D/I
GWH09QC-A3DNB2D/I
GWH09QC-A3DNA1D/I
GWH09QC-A3DNC2D/I
Indoor Unit Product Code CB425N05600
CB425N04001
CB432N01201
CB419N03902
CB439N06401
Fan Type Cross-ow Cross-ow
Diameter Length(DXL) inch Φ3 55/64X25 Φ3 55/64X25
Fan Motor Cooling Speed(SH/H/M/L) r/min 1350/1200/1050/750 1350/1200/1050/750
Fan Motor Heating Speed(SH/H/M/L) r/min / 1300/1150/1000/900
Output of Fan Motor W 20 20
Fan Motor RLA A 0.32 0.32
Fan Motor Capacitor μF / /
Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter inch Φ9/32 Φ9/32
Row-n Gap inch 2-1/18 2-1/18
Coil Length (LXDXW) inch 25X7/8X12 1/16 25X7/8X12 1/16
Swing Motor Model MP24BA MP24BA
Output of Swing Motor W 1.5 1.5
Fuse A 3.15 3.15
Sound Pressure Level(SH/H/M/L) dB (A) 43/38/32/26 43/38/32/26
Sound Power Level(SH/H/M/L) dB (A) 53/48/42/36 53/48/42/36
Dimension (WXHXD) inch 33 1/4X11 3/8X8 7/32 33 1/4X11 3/8X8 7/32
Dimension of Carton Box (LXWXH) inch 36 9/64X11X14 21/64 36 9/64X11X14 21/64
Dimension of Package (LXWXH) inch 36 1/4X11X15 36 1/4X11X15
Net Weight Ib 23.2 23.2
Gross Weight Ib 27.6 27.6

6Technical Information
Service Manual
Outdoor Unit
Model of Outdoor Unit GWC09QC-A3DNA1D/O(LC) GWH09QC-A3DNA1D/O(LCLH)
Outdoor Unit Product Code CB419W03800 CB419W03900
Compressor Manufacturer/Trademark ZHUHAI GREE DAKIN DEVICE
CO.,LTD.
ZHUHAI LANDA COMPRESSOR
CO.,LTD
Compressor Model QXA-A091zE190 QXA-A091zE190
Compressor Oil FVC68D or RB 68EP FVC68D or RB 68EP
Compressor Type Rotary Rotary
Compressor Locked Rotor Amp (L.R.A) A / /
Compressor RLA A 8.63 8.63
Compressor Power Input W 980 980
Overload Protector 1NT11L-6233 or KSD115OC or
HPC115/95U1
1NT11L-6233 or KSD115OC or
HPC115/95U1
Throttling Method Electron expansion valve Electron expansion valve
Operation temp ºF 61~86 61~86
Ambient temp (cooling) ºF 0~115 0~115
Ambient temp (heating) ºF / -4~75
Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter inch Φ3/8 Φ3/8
Rows-n Gap inch 2-1/18 2-1/18
Coil Length (LXDXW) inch 30 43/64X1 47/64X20 30 43/64X1 47/64X20
Fan Motor Speed rpm 850 850
Output of Fan Motor W 30 30
Fan Motor RLA A 0.55 0.55
Fan Motor Capacitor μF / /
Air Flow Volume of Outdoor Unit CFM 1059 1059
Fan Type Axial-ow Axial-ow
Fan Diameter inch Φ15 3/4 Φ15 3/4
Defrosting Method /Automatic Defrosting
Climate Type T1 T1
Isolation I I
Moisture Protection IP24 IP24
Permissible Excessive Operating
Pressure for the Discharge Side PSIG 550 550
Permissible Excessive Operating
Pressure for the Suction Side PSIG 240 240
Sound Pressure Level (H/M/L) dB (A) 53/-/- 53/-/-
Sound Power Level (H/M/L) dB (A) 63/-/- 63/-/-
Dimension (WXHXD) inch 33 3/8X21 1/4X12 5/8 33 3/8X21 1/4X12 5/8
Dimension of Carton Box (LXWXH) inch 34 9/16X14 3/16X22 13/16 34 9/16X14 3/16X22 13/16
Dimension of Package (LXWXH) inch 34 11/16X14 5/16X23 7/16 34 11/16X14 5/16X23 7/16
Net Weight Ib 62.8 71.7
Gross Weight Ib 68.4 77.2
Refrigerant R410A R410A
Refrigerant Charge oz 42.34 42.34
Connection
Pipe
Length ft 24.6 24.6
Gas Additional Charge oz/ft 0.2 0.2
Outer Diameter Liquid Pipe inch Φ1/4 Φ1/4
Outer Diameter Gas Pipe inch Φ3/8 Φ3/8
Max Distance Height ft 32.8 32.8
Max Distance Length ft 49.2 49.2
Note:The connection pipe applies metric diameter.
The above data is subject to change without notice. Please refer to the nameplate of the unit.

7
Technical Information
Service Manual
Model GWC12QC-A3DNA1D(LC)
GWC12QC-A3DNA5D(LC)
Product Code CB419004001
CB425005500
Power Supply
Rated Voltage V~ 115
Rated Frequency Hz 60
Phases 1
Power Supply Mode Outdoor
Cooling Capacity(Min~Max) Btu/h 12000(3100~13000)
Heating Capacity(Min~Max) Btu/h /
Cooling Power Input(Min~Max) W 923(200~1350)
Heating Power Input(Min~Max) W /
Cooling Power Current A 4.50
Heating Power Current A /
Rated Input W 1350
Rated Current A 6.0
Air Flow Volume(SH/H/M/L) CFM 400/288/241/171
Dehumidifying Volume Pint/h 2.96
EER (Btu/h)/W 12.50
COP (Btu/h)/W /
SEER 22.00
HSPF /
Application Area yd219.14-28.70
Indoor Unit
Model of indoor unit GWC12QC-A3DNA1D/I
GWC12QC-A3DNA5D/I
Indoor Unit Product Code CB419N04001
CB425N05500
Fan Type Cross-ow
Diameter Length(DXL) inch Φ3 55/64X25
Fan Motor Cooling Speed(SH/H/M/L) r/min 1400/1200/1050/800
Fan Motor Heating Speed(SH/H/M/L) r/min /
Output of Fan Motor W 20
Fan Motor RLA A 0.32
Fan Motor Capacitor μF /
Evaporator Form Aluminum Fin-copper Tube
Pipe Diameter inch Φ2/7
Row-n Gap inch 2-1/18
Coil Length (LXDXW) inch 25X7/8X12 1/16
Swing Motor Model MP24BA
Output of Swing Motor W 1.5
Fuse A 3.15
Sound Pressure Level(SH/H/M/L) dB (A) 45/39/35/29
Sound Power Level(SH/H/M/L) dB (A) 55/49/45/39
Dimension (WXHXD) inch 33 1/4X11 3/8X8 7/32
Dimension of Carton Box (LXWXH) inch 36 9/64X11X14 21/64
Dimension of Package (LXWXH) inch 36 1/4X11X15
Net Weight Ib 23.2
Gross Weight Ib 27.6