Mitsubishi Electric PURY-P200YLM-A(1) Service Handbook page 357

[8-10 Troubleshooting Inverter Problems ]
<INV20Y>
Judgment value (reference)
SC-P1
FT-N
Red (-) SC-L1
SC-L2
SC-L3
SC-P2
FT-N
Red (-) SC-U
SC-V
SC-W
INV board external diagram
SC-L1
SC-L2
SC-L3
HWE1314A
SC-P1 FT-N
- -
- -
∞ 5 - 200 Ω
∞ 5 - 200 Ω
∞ 5 - 200 Ω
SC-P2 FT-N
- -
- -
∞ 5 - 200 Ω
∞ 5 - 200 Ω
∞ 5 - 200 Ω
SC-P1
SC-P2
- 346 -
Black ( + )
SC-L1 SC-L2
5 - 200 Ω 5 - 200 Ω
∞ ∞
- -
- -
- -
Black ( + )
SC-U SC-V
5 - 200 Ω 5 - 200 Ω
∞ ∞
- -
- -
- -
SC-W
SC-U
SC-L3
5 - 200 Ω
∞
-
-
-
SC-W
5 - 200 Ω
∞
-
-
-
FT-N
SC-V
GB