Troubleshoot error code “A08” in Cointra boiler

How to eliminate error A08 in boiler Cointra?

  • Error: A08
  • Description: Action of over -time protection
  • Cause: 
  • Solution: – Fullying heating sensor – Water does not circulate in the installation – air in installation

More tips

If you fail to resolve the boiler Cointra error, we recommend that you contact the technical or specialist service in boiler repair. In many cases, a simple adjustment or cleaning can solve the problem. If the problem persists, contact a professional to get help.

Other error codes in Cointra boiler

Troubleshoot error code "F68" in Cointra boiler

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

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 ...
Troubleshoot error code "F66" in Cointra boiler

Troubleshoot error code “F66” in Cointra boiler

How to eliminate F66 error in boiler Cointra? Error: F66Description: Firmware load not finished correctlyCause: Solution: Refill the firmware or change the card More tips If you fail to resolve ...