Service and Parts Manual
Table Of Contents
- Part Ⅰ: Technical Information
- 1. Summary
- 2. Specifications
- 3. Outline Dimension Diagram
- 4. Refrigerant System Diagram
- 5. Electrical Part
- 6. Function and Control
- Part Ⅱ: Installation and Maintenance
- 7. Notes for Installation and Maintenance
- 8. Installation
- 9. Troubleshooting
- 10. Exploded View and Parts List
- 11. Removal Procedure
- Appendix:
20
Technical Information
Service Manual
● Top view
● Bottom view
Outdoor Unit
No. Name No. Name No. Name
1 High-frequency transformer T1 6 High pressure protection terminal HPP1 11 Terminal of neutral wire
2
Overload protection terminal of
compressor OVC-COMP
7 Terminal of 4-way valve 12 Protective tube FU101
3 Terminal of temp sensor CN2 8 Electric heater band of chassis HEAT2-L 13 Terminal of ground wire
4
High pressure protection terminal
HPP
9
Electric heater band of compressor
HEAT1-L
14 Choke L 101 and L102
5
Electronic expansion valve terminal
EV
10 Terminal of live wire 15
Terminal of outdoor fan
OFAN-DC
1 2345 6
7
8
9
10
11
12
13
1415
GWC30LB-D3DNA3G/O VIRU30HP230V1AO
GWC36LB-D3DNA3G/O VIRU36HP230V1AO