Service Manual
Table of Contents
Table of Contents
Part I : Technical Information
..........................................................1
1. Summary
...............................................................................................................1
2. Specications
................................................................................................2
3. Outline Dimension Diagram
..................................................... 30
4. Refrigerant System Diagram
..................................................32
5. Electrical Part
...............................................................................................36
5.1 Wiring Diagram .......................................................................................................36
5.2 PCB Printed Diagram ............................................................................................40
6. Function and Control
........................................................................43
Part II : Installation and Maintenance
................................45
7. Notes for Installation and Maintenance
..................45
8. Installation
........................................................................................................50
8.1 Electrical Connections .........................................................................................51
8.2 Installing the Outdoor Unit .................................................................................53
8.3 Installation Dimension Diagram ........................................................................ 54
8.4 Check after Installation ........................................................................................55
9. Maintenance
...................................................................................................56
9.1 Precautions before Performing Inspection or Repair ...............................56
9.2 Flashing LED of Indoor/Outdoor Unit and Primary Judgement ...........57
9.3 Malfunction Checking and Elimination ..........................................................58
9.4 Troubleshooting for Normal Malfunction ......................................................70
10. Exploded View and Parts List
............................................ 72
11. Removal Procedure
..........................................................................80
Appendix
..................................................................................................................104
Appendix 1: Reference Sheet of Celsius and Fahrenheit .............................104
Appendix 2: Pipe Expanding Method ................................................................... 105
Appendix 3: List of Resistance for Temperature Sensor ..............................106