Gree GPH12AF-K3NNA7A

Service Manual
Table of Contents
Table of Contents
Part
Ⅰ
: Technical Information
.......................................................................1
1. Summary
......................................................................................................................1
2. Specications
..........................................................................................................2
3. Outline Dimension Diagram
........................................................................8
4. Refrigerant System Diagram
......................................................................9
5. Electrical Part
.........................................................................................................10
5.1 Wiring Diagram ............................................................................................................... 10
5.2 PCB Printed Diagram .....................................................................................................12
6. Function and Control
......................................................................................14
6.1 Remote Controller Introduction ......................................................................................14
6.2 Introduction of Basic Mode Function ..............................................................................18
Part
Ⅱ
: Maintenance
..........................................................................................20
7. Notes Maintenance
...........................................................................................20
8. Installation
................................................................................................................23
9. Maintenance
............................................................................................................32
9.1 Error Code ......................................................................................................................32
9.2 Malfunction Detection Flowchart ....................................................................................34
9.3 Maintenance Method for Common Malfunction .............................................................. 39
10. Exploded View and Parts List
..............................................................41
11. Removal Procedure
.......................................................................................52
Appendix:
........................................................................................................................58
Appendix 1: Reference Sheet of Celsius and Fahrenheit ....................................................58
Appendix 2: Resistance Table of Ambient Temperature Sensor...........................................59
Appendix 3: Resistance Value Table of Humidity Sensor .....................................................62