Error F43 in Cointra boiler

How to eliminate F43 error in boiler Cointra?

• Error: F43
• Description: Exchanger protection intervention
• Cause: 
• Solution: – There is no circulation in the H2O installation – Control the circulation pump. – Air in the installation purge the installation

More tips

If you cannot solve the error of your Cointra boiler, we recommend that you contact the technical service or a specialist. Many boiler problems can be solved by the user, but if you cannot solve the problem, it is better to contact a professional. In this way, it will ensure that the problem is solved correctly and will avoid any possible day

Other error codes in Cointra boiler

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