M thermal Mono
202008 31
Figure 4-2.3: MHC-V18(22,26,30)W/D2RN8 outdoor unit inverter module
2 13 8 9
7
14
1
10 6 11 12 5 4 3
Table 4-2.3: MHC-V18(22,26,30)W/D2RN8 outdoor unit inverter module
Label in Figure 4-2.3
Code
Content
1
CN20
Output port for +15V
2
CN8
Port for communication with PCB B
3
W
Compressor connection port W
4
U
Compressor connection port U
5
V
Compressor connection port V
6
-
Input port P_out for IPM module
7
-
Input port P_in for IPM module
8
CN23
Input port for high pressure switch
9
CN2
Power for switching power supply
10
L1
Power filtering L1
11
L2
Power filtering L2
12
L3
Power filtering L3
13
-
PED board
14
IC25
EEPROM
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