Lennox LI012CO-180P432 - Page 3

Service Manual
9. Maintenance
............................................................................................................42
9.1 Error Code List ...............................................................................................................42
9.2 Troubleshooting for Main Malfunction ............................................................................43
9.3 Troubleshooting for Normal Malfunction .........................................................................58
10. Exploded View and Parts List
..............................................................60
10.1 Indoor Unit ....................................................................................................................60
10.2 Outdoor Unit .................................................................................................................64
11. Removal Procedure
.......................................................................................72
11.1 Removal Procedure of Indoor Unit ...............................................................................72
11.2 Removal Procedure of Outdoor Unit ............................................................................82
Appendix:
........................................................................................................................92
Appendix 1: Reference Sheet of Celsius and Fahrenheit ....................................................92
Appendix 2: Conguration of Connection Pipe ..................................................................... 92
Appendix 3: Pipe Expanding Method ...................................................................................93
Appendix 4: List of Resistance for Temperature Sensor ......................................................94
Table of Contents