Lennox LI012CO-230P432 - Page 3

Service Manual
Table of contents Table of contents
9. Maintenance
............................................................................................................46
9.1 Precautions before Maintenance ....................................................................................46
9.2 Error Code List ...............................................................................................................47
9.3 Troubleshooting for Main Malfunction ............................................................................50
9.4 Troubleshooting for Normal Malfunction .........................................................................63
10. Exploded View and Parts List
..............................................................65
10.1 Indoor Unit ....................................................................................................................65
10.2 Outdoor Unit .................................................................................................................73
11. Removal Procedure
.......................................................................................85
11.1 Removal Procedure of Indoor Unit ...............................................................................85
11.2 Removal Procedure of Outdoor Unit ............................................................................95
Appendix:
......................................................................................................................110
Appendix 1: Reference Sheet of Celsius and Fahrenheit ..................................................110
Appendix 2: Conguration of Connection Pipe ...................................................................110
Appendix 3: Pipe Expanding Method ................................................................................. 111
Appendix 4: List of Resistance for Temperature Sensor ....................................................112