Sanyo Variable Refrigerant Units
Re: "H" Fault Codes / Error Codes
| Compressor Faults | |
| H01 | Compressor Fault, Over current (Comp1) |
| H02 | Compressor Fault, Locked rotar current detected (Comp1) |
| H03 | Compressor Fault, No current detected (Comp1) |
| H05 | Compressor Fault, Discharge temp not detected (Comp1) |
| H06 | Compressor Fault, Low Pressure trip |
| H07 | Compressor Fault, Low oil level |
| H08 | Compressor Fault, Oil sensor Fault (Comp1) |
| H11 | Compressor Fault, Over current (Comp2) |
| H12 | Compressor Fault, Locked rotar current detected (Comp2) |
| H13 | Compressor Fault, No current detected (Comp2) |
| H15 | Compressor Fault, Discharge temp not detected (Comp2) |
| H27 | Compressor Fault, Oil sensor fault (Comp2) |
| H28 | Compressor Fault. Oil sensor (connection failure) |
| H31 | Compressor Fault. IPM trip (IMP current on temperature) |