Part 4 Electric Control And Debugging - Haier AB12CS1ERA Service Manual

Super Match

Part 4 Electric Control and Debugging

1. Indoor unit PCB ...................................................................................................................................................340
2. Indoor unit dip switch setting and function...........................................................................................................342
3. Outdoor unit PCB photo, dip switch setting and function ....................................................................................349
4. Diagnostic code ...................................................................................................................................................375
5. Trouble shooting ..................................................................................................................................................392
6. Controller function ...............................................................................................................................................410
339