Haier AB25S2SC1FA - Part 4 Electric Control and Debugging

112
1. Indoor unit PCB photo, dip switch setting and function .............................................................................113
2. Outdoor unit PCB photo, dip switch setting and function ..........................................................................120
3. Diagnostic code ............................................................................................................................................... 137
4. Trouble shooting .............................................................................................................................................141
5. Controller function ..........................................................................................................................................159
Part 4 Electric Control and Debugging