How to eliminate F11 error in boiler Ferroli?
- Error: F11
- Description: Return sensor anomaly
- Cause:
- Solution: – Dispossed sensor – Short circuit wiring control the wiring or replace the sensor – interrupted wiring
More tips
If you cannot solve the error of your Ferroli boiler, we recommend that you contact the technical or specialist service. They can help you identify the problem and provide you with the necessary instructions to solve it.
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 ...