Service and Parts Manual
Table Of Contents
- Part Ⅰ: Technical Information
- 1. Summary
- 2. Specifications
- 2.1 Specification Sheet
- 2.2 Cooling Capacity Tables
- 3. Outline Dimension Diagram
- 4. Refrigerant System Diagram
- 5. Electrical Part
- 5.1 Wiring Diagram
- 5.2 PCB Printed Diagram
- 6. Function and Control
- Part Ⅱ: Installation and Maintenance
- 7. Safety Precautions
- 8. Installation Manual
- 8.1 Preparation before Installation
- 8.2 Installation Instruction
- 9. Troubleshooting
- 9.1 Malfunction Indicator
- 9.2 Malfunction Checking and Elimination
- 9.3 Maintenance Method for Normal Malfunction
- 10. Exploded View and Parts List
- 11. Removal Procedure
- Appendix:
46
Installation and Maintenance
Service Manual
Steps Procedure
motor support
clapboard sub-assy
Remove 4 screws fixing clapboard sub-assy,and
then remove the clapboard sub-assy.
8. Remove clapboard sub-assy
7. Remove motor and motor support
motor
Remove 4 screws xing motor,and then remove the
motor;
Remove 2 screws connecting motor support and
chassis, loosen damper block and then remove the
motor support.
4-way valve
Unsolder the spot weld between 4-way valve and
vapour liquid separator, compressor cut-off valve
sub-assy and condenser, and then remove the 4-way
valve.
Note: When unsoldering the spot weld, wrap the
4-way valve with wet cloth completely to avoid
damage to valve due to high temperature.
9. Remove 4-way valve