Heatsink Temperature Sensor (Thhs) Fault (Detail Code 01) - Mitsubishi Electric PURY-(E)P200 Service Handbook

[ IX Troubleshooting ]
1. Error Code
5110

Heatsink temperature sensor (THHS) fault (Detail code 01)

2. Error definition and error detection method
When a short or an open of THHS is detected just before or during the inverter operation.
3. Cause, check method and remedy
Cause
(1) INV board failure
Refer to section - 7 - "Inverter" under part [4] "Trouble shooting principal parts" for error codes related to the
inverter.(page 271)
HWE07130
Check method and remedy
If the problem recurs when the unit is put into operation, replace
the INV board.
- 203 -
GB