38
Wellea
Mono
bloc
Figure 4-2.5:
12/14/16kW H91
outdoor unit inverter module
1
2
3
14
13
12
11
10
9
8
7
6
5
4
Table 4-2.5:
12/14/16kW H91
outdoor unit inverter module
Label in
Figure 4-2.5
Code
Content
1
P
Input port P for IPM module
2
CN9
Input port for high pressure switch
3
CN6
Output port for +15V
4
CN1
Port for communication with PCB for refrigerant system
5
CN2
Reserved
6
N
Input port N for IPM module
7
W
Compressor connection port W
8
V
Compressor connection port V
9
U
Compressor connection port U
10
N_1
Output port N for PFC module
11
P_1
Output port P for PFC module
12
L_1
Input port for PFC inductance L_1
13
L_2
Input port for PFC inductance L_2
14
VIN-N
Input port N for PFC module
