24
9.3.2 Inverter module
1
2
3
4
5
6
7
8
9
Assembly unit
Coding
Output port for +15V(CN20)
Compressor connection port W
Compressor connection port V
Compressor connection port U
Input port for high pressure switch (CN23)
Power for switching power supply(CN2)
Port for communication with PCB B (CN8)
Input port P_in for IPM module
Input port P_out for IPM module
CN12
CN1
CN23
CN2
CN8
CN22
CN20
CN15
CN14
CN13
CN7
CN16
CN5
1
2
5
4
3
6
8
9
7
13
10
11
12
Power filtering L1(L1’)
Power filtering L2(L2’)
Power filtering L3(L3’)
10
11
12
PED board
13
