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1
2
3
4 5 6 7 8 9 10 11 12
13
14
15
16
18
17
1920
1
Interface of live wire of
indoor unit power supply
2
Interface of live wire of
outdoor unit power supply
3 Fan capacitor
4 Interface of neutral wire
5
Interface of live wire for
ventilation
6
Interface of neutral wire for
cold plasma
7
Interface of neutral wire for
ventilation
8
Interface of live wire for
cold plasma
9 Interface of fan
10 Auto button
11 Feedback interface of fan
12
Interface of up&down
swing
13
Interface of left&right
swing
14 Display interface
15
Interface of ambient
temperature sensor
16
Interface of tube
temperature sensor
17 Jumper cap
18 Communication interface
19 Main chip
20 Buzzer