How to eliminate F39 error in boiler Cointra?
- Error: F39
- Description: External probe abomaly
- Cause:
- Solution: – Disposal or short circuit wiring- Control the wiring or replace the sensor.- Disconnected probe after activating the adaptable temperature. – Re -connect the external probe or deactivate the adaptable temperature
More tips
In some cases, the error in the Cointra boiler may be due to a problem with the thermostat. If you adjust the thermostat and the problem persists, you may need to emphasize it or, if this does not work, replace it. If the problem persists after doing this, you must contact the technical service or the specialist so that they can diagnose and repair the Cointra boiler.
Other error codes in Cointra boiler

Errors or Error Codes for Cointra Boiler
When your Cointra boiler starts showing unusual behavior or stops working altogether, it's likely trying to communicate a specific problem through an error code. These codes are an efficient way ...

Troubleshoot error code “F68” in Cointra boiler
How to eliminate F68 error in boiler Cointra? Error: F68Description: BCC Service Key errorCause: Solution: - BCC Service Key Connected - BCC Service Key File Load error More tips If ...

Troubleshoot error code “F67” in Cointra boiler
How to eliminate F67 error in boiler Cointra? Error: F67Description: BCC Service Key errorCause: Solution: - BCC Service Key Connected - BCC Service Key File Load error More tips In ...