Haier HBU-28CH03 - Part 4 Electrical Control

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Electrical Control
Part 4 Electrical Control
1. Electrical wiring diagram and PCB photo ...………………………………………… 191
1.1 For indoor unit………………………………………………………………………. 191
1.2 For outdoor unit…………………………………………………………………….. 219
2. Sensor characteristic...…………………………………………………………………. 226
3. Electric control fuctions………………………………….......................................... 230
3.1 For indoor unit……………………………………………………………………… 230
3.2 For outdoor unit…………………………………………………………………….. 236