- Error code
- 6 codes
- Category
- Fan
- Manufacturer
- REFUsol
1What the error means
The following error codes of REFUsol inverters belong to the same fault family: fan. Find the code shown by your inverter in the table and see what it means.
2Possible causes
- Blocked by dust or a foreign object
- Worn bearing
- Fault in the fan's supply circuit
3What to do
- Clean the fan and the heat sinks.
- Check whether it turns freely.
- If it does not run, it needs to be replaced — otherwise overtemperature will follow.
The codes in detail
| Code | What it means |
|---|---|
| 0x0A0159 | Fault in fan 1 |
| 0x0A015A | Fault in fan 2 |
| 0x0A015B | Fault in fan 3 |
| 0x0A015C | Fault in fan 4 |
| 0x0A015D | Fault in fan 5 |
| 0x0A0177 | Fan speed monitoring warning |
4Repair by Aineas
You send the inverter to our lab in Thessaloniki. We diagnose it, inform you of the fault and the cost, and the repair starts only after you approve it. Every inverter is tested under simulated operating conditions before delivery.