How to eliminate F12 error in boiler Cointra?
- Error: F12
- Description: Health water sensor anomaly
- Solution: – Dispossed sensor – Short circuit wiring control wiring or replace the interrupted wiring sensor
If you fail to solve an error in your Cointra boiler, we recommend that you contact the technical or specialist service. These professionals can advise you and help you solve the problem in the fastest and most efficient way possible.