Johnson AURUM R32 BM Serie Guide D'utilisation page 70

9.4 12~16kW 3-phase units
1) PCB A， Inverter module
CN16
8
7
CN7
6
CN15
5
CN17
4
CN18
3
2
Code Assembly unit
1 Output port for +15V(CN20)
2 Compressor connection port W (CN19)
3 Compressor connection port V (CN18)
4
Compressor connection port U (CN17)
5
Power Input port L3 (CN15)
6
Power Input port L2 (CN7)
Input port P_out for IPM module (CN5)
7
9
CN1
CN5
CN20
CN19
Code
8
9
10
11
12
13
22
CN8
CN22
CN23
CN2
1
Assembly unit
Power Input port L1 (CN16)
Input port P_in for IPM module (CN1)
Port for communication with PCB B (CN8)
PED board(CN22)
Port for high pressure switch
Port for communication with PCB C(CN2)
10
11
12
13
(CN23)
V.1