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Mitsubishi Electric PURY-HP72 Service Handbook page 317

R410a
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[8-11 Troubleshooting Inverter Problems (YKMU) ]
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
HWE13080
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
- 306 -
Black ( + )
SC-L1
SC-L2
5 - 200 Ω
5 - 200 Ω
-
-
-
-
-
-
Black ( + )
SC-U
SC-V
5 - 200 Ω
5 - 200 Ω
-
-
-
-
-
-
FT-N
SC-V
SC-W
SC-U
SC-L3
5 - 200 Ω
-
-
-
SC-W
5 - 200 Ω
-
-
-
GB

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