9. Maintenance
 ............................................................................................................29
9.1 Flashing LED of Indoor/Outdoor Unit and Primary Judgement ......................................29
9.2 Procedure of Troubleshooting ........................................................................................37
9.3 Maintenance Method for Normal Malfunction ................................................................. 52
10. Exploded View and Parts List
 ..............................................................54
10.1 Indoor Unit ....................................................................................................................54
10.2 Outdoor Unit .................................................................................................................56
11. Removal Procedure
 .......................................................................................58
11.1 Removal Procedure of Indoor Unit ...............................................................................58
11.2 Removal Procedure of Outdoor Unit ............................................................................72
Appendix:
 ........................................................................................................................77
Appendix 1: Reference Sheet of Celsius and Fahrenheit ....................................................77
Appendix 2: Conguration of Connection Pipe ..................................................................... 77
Appendix 3: Pipe Expanding Method ...................................................................................78
Appendix 4: List of Resistance for Temperature Sensor ......................................................79