Gree GWH12QC-K3DNA5G User Manual

GREE ELECTRIC APPLIANCES,INC.OF ZHUHAI
Change for Life
Service Manual
Models:
GWH09QB-K3DNA1G
GWH09QB-K3DNA5G
GWH09QB-K3DNA5G
GWH09QB-K3DNB2G
GWH09QB-K3DNB4G
GWH09QB-K3DNB6G
GWH09QB-K3DNC2G
GWH09QB-K3DNC4G
GWH12QC-K3DNA1G
GWH12QC-K3DNA5G
GWH12QC-K3DNB2G
GWH12QC-K3DNB4G
GWH12QC-K3DNB6G
GWH12QC-K3DNC2G
GWH12QC-K3DNC4G
(Refrigerant R410A)

Gree GWH12QC-K3DNA5G Specifications

General

Brand	Gree
Model	GWH12QC-K3DNA5G
Category	Air Conditioner
Language	English

Summary

2. Specifications

2.1 Specification Sheet

Provides detailed technical specifications in a tabular format.

5. Electrical Part

5.1 Wiring Diagram

Shows electrical connections and component layout.

5.2 PCB Printed Diagram

6. Function and Control

7. Notes for Installation and Maintenance

8. Installation

8.5 Installation of Indoor Unit

8.6 Installation of Outdoor Unit

8.7 Vacuum Pumping and Leak Detection

9. Maintenance

9.1 Error Code List

Lists error codes and their corresponding causes and display methods.

9.3 Troubleshooting for Normal Malfunction

9.2 Procedure of Troubleshooting

Diagnostic flowcharts for specific indoor unit malfunctions.

10. Exploded View and Parts List

10.1 Indoor Unit

Illustrated breakdown of indoor unit components and part codes.

10.2 Outdoor Unit

Illustrated breakdown of outdoor unit components and part codes.

11. Removal Procedure

11.1 Removal Procedure of Indoor Unit

Step-by-step guide for disassembling the indoor unit.

11.2 Removal Procedure of Outdoor Unit

Step-by-step guide for disassembling the outdoor unit.

Appendix 2: Configuration of Connection Pipe

Appendix 3: Pipe Expanding Method

Appendix 4: List of Resistance for Temperature Sensor