Gree GWC12NC-K3NNA3F Bedienungsanleitung

GREE ELECTRIC APPLIANCES,INC.OF ZHUHAI

Change for Life

Service Manual

Models: GWC12NC-K3NNA3F

GWH12NC-K3NNA2G

GWC12NC-K3NNA4F

GWH12NC-K3NNA4H

GWC12NC-K3NNA5F

GWH12NC-K3NNA5G

GWC12NC-K3NNA9F

GWH12NC-K3NNA9G

GWC12NC-K3NNB4F

GWH12NC-K3NNB4G

GWC12NC-K3NND4E

(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 Capacity Curve in Different Outdoor Temperature ...........................................................9

2.3 Cooling and Heating Data Sheet in Rated Frequency .....................................................9

3. Outline Dimension Diagram......................................................................10

3.1 Indoor Unit......................................................................................................................10

3.2 Outdoor Unit ...................................................................................................................10

4. Refrigerant System Diagram....................................................................11

5. Electrical Part.........................................................................................................13

5.1 Wiring Diagram...............................................................................................................13

5.2 PCB Printed Diagram .....................................................................................................16

6. Function and Control......................................................................................17

6.1 Remote Controller Introduction .....................................................................................17

6.2 Brief Description of Modes and Functions......................................................................21

Part Ⅱ: Installation and Maintenance .................................................26

7. Notes for Installation and Maintenance..........................................26

8. Installation................................................................................................................28

8.1 Installation Dimension Diagram......................................................................................28

8.2 Installation Parts-Checking ............................................................................................30

8.3 Selection of Installation Location....................................................................................30

8.4 Electric Connection Requirement...................................................................................30

8.5 Installation of Indoor Unit................................................................................................30

8.6 Installation of Outdoor Unit.............................................................................................33

8.7 Vacuum Pumping and Leak Detection ...........................................................................34

8.8 Check after Installation and Test Operation ...................................................................34

9. Maintenance............................................................................................................35

9.1 Error Code......................................................................................................................35

9.2 Procedure of Troubleshooting ........................................................................................36

9.3 Maintenance Method for Normal Malfunction.................................................................40

Table of Contents

Service Manual

10. Exploded View and Parts List ..............................................................42

10.1 Indoor Unit....................................................................................................................42

10.2 Outdoor Unit .................................................................................................................50

11. Removal Procedure.......................................................................................56

11.1 Removal Procedure of Indoor Unit ...............................................................................56

11.2 Removal Procedure of Outdoor Unit ............................................................................61

Appendix:........................................................................................................................65

Appendix 1: Reference Sheet of Celsius and Fahrenheit ....................................................65

Appendix 2: Conguration of Connection Pipe.....................................................................65

Appendix 3: Pipe Expanding Method ...................................................................................66

Appendix 4: List of Resistance for Temperature Sensor ......................................................67

Table of Contents

Technical Information

Service Manual

1. Summary

Part Ⅰ: Technical Information

Indoor Unit:

GWC12NC-K3NNA3F/I

GWH12NC-K3NNA2G/I

GWC12NC-K3NNA4F/I

GWH12NC-K3NNA4H/I

GWC12NC-K3NNA5F/I

GWH12NC-K3NNA5G/I

CoolHeatPower

Dry

GWC12NC-K3NNA9F/I

GWH12NC-K3NNA9G/I

2Technical Information

Service Manual

Outdoor Unit:

GWC12NC-K3NNA3E/O

GWC12NC-K3NNA3F/O

GWH12NC-K3NNA2G/O

YB1FA(MOTO)

X-FAN

Remote ControlIer:

GWC12NC-K3NND4E/I

GWC12NC-K3NNB4F/I

GWH12NC-K3NNB4G/I

Unit model Unit code Indoor unit

model

Indoor unit

code

Outdoor unit

model

Outdoor unit

code

Remove

Controller

GWH12NC-K3NNA2G CA181015200 GWH12NC-K3NNA2G/I CA181N15200 GWH12NC-K3NNA2G/O CA181W15200

YB1FA(MOTO)

GWC12NC-K3NNA3F CA171029800 GWC12NC-K3NNA3F/I CA171N29800 GWC12NC-K3NNA3F/O CA171W29800

GWC12NC-K3NNA4F CA161013300 GWC12NC-K3NNA4F/I CA161N13300

GWH12NC-K3NNA4H CA161013400 GWH12NC-K3NNA4H/I CA161N13400 GWH12NC-K3NNA2G/O CA181W15200

GWC12NC-K3NNA5F CA162018000 GWC12NC-K3NNA5F/I CA162N18000 GWC12NC-K3NNA3F/O CA171W29800

GWH12NC-K3NNA5G CA162018100 GWH12NC-K3NNA5G/I CA162N18100 GWH12NC-K3NNA2G/O CA181W15200

GWC12NC-K3NNA9F CA182006200 GWC12NC-K3NNA9F/I CA182N06200 GWC12NC-K3NNA3F/O CA171W29800

GWH12NC-K3NNA9G CA182006300 GWH12NC-K3NNA9G/I CA182N06300 GWH12NC-K3NNA2G/O CA181W15200

GWC12NC-K3NNB4F CA163013300 GWC12NC-K3NNB4F/I CA163N13300 GWC12NC-K3NNA3F/O CA171W29800

GWH12NC-K3NNB4G CA163013200 GWH12NC-K3NNB4G/I CA163N13200 GWH12NC-K3NNA2G/O CA181W15200

GWC12NC-K3NND4E CA145006400 GWC12NC-K3NND4E/I CA145N06400 GWC12NC-K3NNA3E/O CA171W24100

Technical Information

Service Manual

2. Specications

2.1 Specication Sheet

Model

GWC12NC-K3NNA3F

GWC12NC-K3NNA4F

GWC12NC-K3NNA5F

GWH12NC-K3NNA2G

GWH12NC-K3NNA4H

GWH12NC-K3NNA5G

Product Code

CA171029800

CA161013300

CA162018000

CA181015200

CA161013400

CA162018100

Power Supply

Rated Voltage V~ 220 220

Rated Frequency Hz 50 50

Phases 1 1

Power Supply Mode Indoor Indoor

Cooling Capacity W 3223 3223

Heating Capacity W / 3250

Cooling Power Input W 1001 1001

Heating Power Input W / 867

Cooling Power Current A 4.64 4.64

Heating Power Current A / 4.02

Rated Input W 1500 1500

Rated Current A 8.0 8.0

Air Flow Volume(SH/H/M/L/SL) m3/h 650/550/450/330/- 650/550/450/330/-

Dehumidifying Volume L/h 1.4 1.2

EER W/W 3.22 3.22

COP W/W / 4

SEER W/W / /

HSPF W/W / /

Application Area m215-22 15-22

Indoor Unit

Model of indoor unit

GWC12NC-K3NNA3F/I

GWC12NC-K3NNA4F/I

GWC12NC-K3NNA5F/I

GWH12NC-K3NNA2G/I

GWH12NC-K3NNA4H/I

GWH12NC-K3NNA5G/I

Fan Type Cross-ow Cross-ow

Diameter Length(DXL) mm Φ92X645 Φ92X645

Fan Motor Cooling Speed(SH/H/M/L/SL) r/min 1350/1250/1100/950/- 1350/1250/1100/950/-

Fan Motor Heating Speed(SH/H/M/L/SL) r/min / 1350/1250/1100/1000/-

Output of Fan Motor W 20 20

Fan Motor RLA A 0.22 0.2

Fan Motor Capacitor μF 1 1

Input of Heater W / /

Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube

Pipe Diameter mm Φ7 Φ7

Row-n Gap mm 2-1.4 2-1.4

Coil Length (LXDXW) mm 645X25.4X266.7 645X25.4X266.7

Swing Motor Model MP24AA MP24AA

Output of Swing Motor W 1.5 1.5

Fuse A 3.15 3.15

Sound Pressure Level (SH/H/M/L/SL) dB (A) 41/38/34/29/- 41/38/34/29/-

Sound Power Level (SH/H/M/L/SL) dB (A) 51/48/44/39/- 51/48/44/39/-

Dimension (WXHXD) mm 845X275X180 845X275X180

Dimension of Carton Box (LXWXH) mm 915X255X355 915X255X355

Dimension of Package(LXWXH) mm 918X258X370 918X258X370

Net Weight kg 9.5 9.5

Gross Weight kg 11.5 11.5

4Technical Information

Service Manual

The above data is subject to change without notice; please refer to the nameplate of the unit.

Outdoor Unit

Model of Outdoor Unit GWC12NC-K3NNA3F/O GWH12NC-K3NNA2G/O

Product Code CA171W29800 CA181W15200

Compressor Manufacturer/Trademark ZHUHAI LANDA

COMPRESSOR CO., LTD

ZHUHAI LANDA

COMPRESSOR CO., LTD

Compressor Model QXA-B117C050 QXA-B117C050

Compressor Oil RB68EP RB68EP

Compressor Type Rotary Rotary

L.R.A. A 21 21

Compressor RLA A 4 4

Compressor Power Input W 800 800

Overload Protector HPA-322 HPA-322

Throttling Method Throttle Throttle

Operation Temp OC 16~30 16~30

Ambient Temp (Cooling) OC 18~43 18~43

Ambient Temp (Heating) OC / -7~24

Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube

Pipe Diameter mm Φ5 Φ7.94

Rows-n Gap mm 1-1.3 1-1.4

Coil Length (LXDXW) mm 710X11.4X495 697X19.05X506

Fan Motor Speed rpm 850 850

Output of Fan Motor W 35 35

Fan Motor RLA A 0.33 0.22

Fan Motor Capacitor μF 2.5 2.5

Air Flow Volume of Outdoor Unit m3/h 1600 1600

Fan Type Axial-ow Axial-ow

Fan Diameter mm Φ394.5 Φ394.5

Defrosting Method / Automatic Defrosting

Climate Type T1 T1

Isolation I I

Moisture Protection IP24 IP24

Permissible Excessive Operating Pressure for the

Discharge Side MPa 4.0 4.0

Permissible Excessive Operating Pressure for the

Suction Side MPa 2.5 2.5

Sound Pressure Level (H/M/L) dB (A) 50/-/- 51/-/-

Sound Power Level (H/M/L) dB (A) 60/-/- 61/-/-

Dimension (WXHXD) mm 776X540X320 776X540X320

Dimension of Carton Box (LXWXH) mm 820X355X580 820X355X580

Dimension of Package(LXWXH) mm 823X358X595 823X358X595

Net Weight kg 27 29

Gross Weight kg 29.5 31.5

Refrigerant R410A R410A

Refrigerant Charge kg 0.55 0.8

Connection

Pipe

Length m 5 5

Gas Additional Charge g/m 15 15

Outer Diameter Liquid Pipe mm Φ6 Φ6

Outer Diameter Gas Pipe mm Φ12 Φ12

Max Distance Height m 10 10

Max Distance Length m 20 20

Note: The connection pipe applies metric diameter.

Technical Information

Service Manual

Model GWC12NC-K3NNA9F

GWC12NC-K3NNB4F

GWH12NC-K3NNA9G

GWH12NC-K3NNB4G

Product Code CA182006200

CA163013300

CA182006300

CA163013200

Power Supply

Rated Voltage V~ 220 220

Rated Frequency Hz 50 50

Phases 1 1

Power Supply Mode Indoor Indoor

Cooling Capacity W 3223 3223

Heating Capacity W / 3250

Cooling Power Input W 1001 1001

Heating Power Input W / 867

Cooling Power Current A 4.64 4.64

Heating Power Current A / 4.02

Rated Input W 1500 1500

Rated Current A 8.0 8.0

Air Flow Volume(SH/H/M/L/SL) m3/h 650/550/450/330/- 650/550/450/330/-

Dehumidifying Volume L/h 1.4 1.2

EER W/W 3.22 3.22

COP W/W / 4

SEER W/W / /

HSPF W/W / /

Application Area m215-22 15-22

Indoor Unit

Model of indoor unit GWC12NC-K3NNA9F/I

GWC12NC-K3NNB4F/I

GWH12NC-K3NNA9G/I

GWH12NC-K3NNB4G/I

Fan Type Cross-ow Cross-ow

Diameter Length(DXL) mm Φ92X645 Φ92X645

Fan Motor Cooling Speed(SH/H/M/L/SL) r/min 1350/1250/1100/950/- 1350/1250/1100/950/-

Fan Motor Heating Speed(SH/H/M/L/SL) r/min / 1350/1250/1100/1000/-

Output of Fan Motor W 20 20

Fan Motor RLA A 0.22 0.2

Fan Motor Capacitor μF 1 1

Input of Heater W / /

Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube

Pipe Diameter mm Φ7 Φ7

Row-n Gap mm 2-1.4 2-1.4

Coil Length (LXDXW) mm 645X25.4X266.7 645X25.4X266.7

Swing Motor Model MP24AA MP24AA

Output of Swing Motor W 1.5 1.5

Fuse A 3.15 3.15

Sound Pressure Level (SH/H/M/L/SL) dB (A) 41/38/34/29/- 41/38/34/29/-

Sound Power Level (SH/H/M/L/SL) dB (A) 51/48/44/39/- 51/48/44/39/-

Dimension (WXHXD) mm 845X275X180 845X275X180

Dimension of Carton Box (LXWXH) mm 915X255X355 915X255X355

Dimension of Package(LXWXH) mm 918X258X370 918X258X370

Net Weight kg 9.5 9.5

Gross Weight kg 11.5 11.5

6Technical Information

Service Manual

The above data is subject to change without notice; please refer to the nameplate of the unit.

Outdoor Unit

Model of Outdoor Unit GWC12NC-K3NNA3F/O GWH12NC-K3NNA2G/O

Product Code CA171W29800 CA181W15200

Compressor Manufacturer/Trademark ZHUHAI LANDA

COMPRESSOR CO., LTD

ZHUHAI LANDA

COMPRESSOR CO., LTD

Compressor Model QXA-B117C050 QXA-B117C050

Compressor Oil RB68EP RB68EP

Compressor Type Rotary Rotary

L.R.A. A 21 21

Compressor RLA A 4 4

Compressor Power Input W 800 800

Overload Protector HPA-322 HPA-322

Throttling Method Throttle Throttle

Operation Temp OC 16~30 16~30

Ambient Temp (Cooling) OC 18~43 18~43

Ambient Temp (Heating) OC / -7~24

Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube

Pipe Diameter mm Φ5 Φ7.94

Rows-n Gap mm 1-1.3 1-1.4

Coil Length (LXDXW) mm 710X11.4X495 697X19.05X506

Fan Motor Speed rpm 850 850

Output of Fan Motor W 35 35

Fan Motor RLA A 0.33 0.22

Fan Motor Capacitor μF 2.5 2.5

Air Flow Volume of Outdoor Unit m3/h 1600 1600

Fan Type Axial-ow Axial-ow

Fan Diameter mm Φ394.5 Φ394.5

Defrosting Method / Automatic Defrosting

Climate Type T1 T1

Isolation I I

Moisture Protection IP24 IP24

Permissible Excessive Operating Pressure for the

Discharge Side MPa 4.0 4.0

Permissible Excessive Operating Pressure for the

Suction Side MPa 2.5 2.5

Sound Pressure Level (H/M/L) dB (A) 50/-/- 51/-/-

Sound Power Level (H/M/L) dB (A) 60/-/- 61/-/-

Dimension (WXHXD) mm 776X540X320 776X540X320

Dimension of Carton Box (LXWXH) mm 820X355X580 820X355X580

Dimension of Package(LXWXH) mm 823X358X595 823X358X595

Net Weight kg 27 29

Gross Weight kg 29.5 31.5

Refrigerant R410A R410A

Refrigerant Charge kg 0.55 0.8

Connection

Pipe

Length m 5 5

Gas Additional Charge g/m 15 15

Outer Diameter Liquid Pipe mm Φ6 Φ6

Outer Diameter Gas Pipe mm Φ12 Φ12

Max Distance Height m 10 10

Max Distance Length m 20 20

Note: The connection pipe applies metric diameter.

Technical Information

Service Manual

Model GWC12NC-K3NND4E

Product Code CA145006400

Power Supply

Rated Voltage V~ 220-240

Rated Frequency Hz 50

Phases 1

Power Supply Mode Indoor

Cooling Capacity W 3224

Heating Capacity W /

Cooling Power Input W 1147

Heating Power Input W /

Cooling Power Current A 5.32

Heating Power Current A /

Rated Input W 1400

Rated Current A 7.72

Air Flow Volume(SH/H/M/L/SL) m3/h 600/550/500/450/-

Dehumidifying Volume L/h 1.2

EER W/W 2.81

COP W/W /

SEER W/W /

HSPF W/W /

Application Area m215-22

Indoor Unit

Model of indoor unit GWC12NC-K3NND4E/I

Fan Type Cross-ow

Diameter Length(DXL) mm Φ92X645

Fan Motor Cooling Speed(SH/H/M/L/SL) r/min 1350/1250/1100/950/-

Fan Motor Heating Speed(SH/H/M/L/SL) r/min /

Output of Fan Motor W 20

Fan Motor RLA A 0.31

Fan Motor Capacitor μF 1

Input of Heater W /

Evaporator Form Aluminum Fin-copper Tube

Pipe Diameter mm Φ7

Row-n Gap mm 2-1.4

Coil Length (LXDXW) mm 645X25.4X266.7

Swing Motor Model MP24AA

Output of Swing Motor W 1.5

Fuse A 3.15

Sound Pressure Level (SH/H/M/L/SL) dB (A) 42/39/36/33/-

Sound Power Level (SH/H/M/L/SL) dB (A) 52/49/46/43/-

Dimension (WXHXD) mm 845X275X180

Dimension of Carton Box (LXWXH) mm 915X255X355

Dimension of Package(LXWXH) mm 918X258X370

Net Weight kg 10

Gross Weight kg 12

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