7. Wiring diagram
26 SS-SVM001A-EM
36K
Main control board
7.2 Control board picture
No. Description No. Description
1 Compressor 12 AC Power Lin
2 DC Fan 13 AC Power Nin
3 EE 14 GND
4 Coil Temperature Sensor 15 Reactor L2
5 Ambient Temperature Sensor 16 Reactor L1
6 Discharge Temperature Sensor 17 Rectifier Bridge
7 Overheat Protector 18 IGBT
8 SW 19 Diode
9 Computer/Checker 20 IPM
10 Communication Signal 21 Radiator
11 SI
18
19
20
21
1
2
16
3
15
4
5
6
7
14
8
9
10
11
12
13
17
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