Service Manual
Table of Contents
Table of Contents
Part
Ⅰ
: Technical Information
...............................................................................1
1. Summary
..............................................................................................................................1
2. Specifications
..................................................................................................................2
3. Outline Dimension Diagram
..............................................................................12
4. Refrigerant System Diagram
............................................................................14
5. Electrical Part
.................................................................................................................15
5.1 Wiring Diagram .......................................................................................................................15
5.2 PCB Printed Diagram .............................................................................................................20
6. Function and Control
..............................................................................................22
Part
Ⅱ
: Installation and Maintenance
.........................................................25
7. Notes for Installation and Maintenance
..................................................25
8. Installation Manual
....................................................................................................27
8.1 Electrical Connections ............................................................................................................28
8.2 Installing the Outdoor Unit ......................................................................................................31
8.3 Installation Dimension Diagram ..............................................................................................32
8.4 Check after Installation ...........................................................................................................33
9. Maintenance
....................................................................................................................34
9.1 Precautions before Performing Inspection or Repair .............................................................34
9.2 Flashing LED of Indoor/Outdoor Unit and Primary Judgement .............................................35
9.3 Malfunction Checking and Elimination ...................................................................................36
9.4 Maintenance Method for Normal Malfunction .........................................................................49
10. Exploded View and Parts List
......................................................................51
11. Removal Procedure
...............................................................................................71
Appendix:
................................................................................................................................90
Appendix 1: Reference Sheet of Celsius and Fahrenheit ............................................................90
Appendix 2: Configuration of Connection Pipe
.............................................................................90
Appendix 3: Pipe Expanding Method ...........................................................................................91
Appendix 4: List of Resistance for Temperature Sensor ..............................................................92
