Acct Sensor Circuit Fault - Mitsubishi Electric PUHY-RP200 Service Handbook

[ IX Troubleshooting ]
1. Error Code
5301
ACCT sensor circuit fault (Detail code 117)
2. Error definition and error detection method
When an error value is detected with the ACCT detection circuit just before the inverter starts
3. Cause, check method and remedy
Cause
(1) INV board failure
(2) Compressor failure
Refer to section -6-"Inverter" under part [4] Troubleshooting Principal Parts for error codes related to the inverter.(page 234)
HWE10010
Check method and remedy
Refer to IX [4] -6- (2) [1],[3],[4].(page 236)
Refer to IX [4] -6- (2) [2].(page 236)
- 180 - GB