How to eliminate F21 error in boiler Ferroli?
- Error: F21
- Description: Card parameter anomaly
- Cause:
- Solution: – Bad card parameter configured
More tips
If you cannot solve the error of the Ferroli boiler, we recommend that you contact the nearest service or specialist center.
Other error codes in Ferroli boiler
Troubleshoot error code “F66” in Ferroli boiler
How to eliminate F66 error in boiler Ferroli? Error: F66Description: ABM03 switchboard anomalyCause: Solution: - Internal error of the abm03 switchboard- Control the ground connection and change the switchboard if ...
Troubleshoot error code “F52” in Ferroli boiler
How to eliminate F52 error in boiler Ferroli? Error: F52Description: Heating sensor anomalyCause: Solution: - Change the sensor. More tips If you have problems solving an error in your Ferroli ...
Troubleshoot error code “F47” in Ferroli boiler
How to eliminate F47 error in boiler Ferroli? Error: F47Description: Card parameter anomalyCause: Solution: - Bad card parameter configured More tips First, if you have a problem with your Ferroli ...