Gree GAA07AA-D3RNA2C

Service Manual
Table of Contents
Table of Contents
Part
Ⅰ
:Technical Information
................................................................ 1
1. Summary
....................................................................................................... 1
2. Specications
............................................................................................. 2
3. Outline Dimension Diagram
.............................................................. 12
4. Refrigerant System Diagram
............................................................ 13
5. Electrical Part
............................................................................................ 14
5.1 Wiring Diagram ............................................................................................ 14
5.2 PCB Printed Diagram ................................................................................... 16
5.3 Silk Screen on Display Board ...................................................................... 17
6. Function and Control
............................................................................ 18
6.1 Air Conditioner Features .............................................................................. 18
6.2 Remote Controller Description ..................................................................... 22
6.3 Function Introduction .................................................................................... 25
Part
Ⅱ
:Installation and Maintenance
............................................... 28
7. Notes for Installation and Maintenance
...................................... 28
8. Installation
.................................................................................................. 30
9. Maintenance
.............................................................................................. 33
9.1 Error Code .................................................................................................... 33
9.2 Malfunction of Temperature Sensor ............................................................. 34
9.3 Maintenance Method for Normal Malfunction .............................................. 35
10. Exploded View and Parts List
....................................................... 38
11. Removal Procedure
............................................................................. 51
Appendix:
......................................................................................................... 57
Appendix 1: Reference Sheet of Celsius and Fahrenheit .................................. 57
Appendix 2: List of Resistance for Ambient Temperature Sensor ...................... 58