York HP Series Service Manual page 3

16. Troubleshooting ....................................................................................................................................... 84
16.1 Indoor Unit Error Display ........................................................................................................... 85
16.2 Error Display on Two Way Communication Wired Controller ................................................... 86
16.3 Outdoor unit error display .......................................................................................................... 87
16.4 Diagnosis and Solution .............................................................................................................. 91
16.5 Main parts check ..................................................................................................................... 121
17. Capacity table ......................................................................................................................................... 128