10
1 Rectifier bridge input port L
2 Hydraulic compartment input port2
3 Rectifier bridge input port N
4 Power supply N
5 Power supply L
6 Transformer output port
7 BLACK: T3 temperature sensor port
WHITE:T4 temperature sensor port
8 TP temperature sensor port
9 YELLOW: High pressure switch
RED: Low pressure switch
10 Th temperature sensor port
11 Pressure sensor port
12 Wire controller port
13 P/N/+18V port
14 To IPDU/PFC
15 DC fan port
16 Compression electromechanical
heating belt
17 4-way valve port
18 Transformer input port
PCB A
2
4
5
6
7
8
9
10
11
12
13
15
14
16
17
18
3
1
PCB B
1-phase 4~8kW
V.2
