11. Trouble shooting
11.1 Outdoor control diagram
11.2 The structure of ODU PCB
ONE TO 2 TYPE
Compressor
driving
EEPROM
Air Conditioner Service Manual
Motor
Rectifying filtering
circuit
PFC
Sensor
Expansion
circuit
valve
LP HP
Switch power supply
Switch power supply
4-way valve
Communication
Communication
Communication
Communication
Filter circuit for
heavy current
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