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Find clear, practical guides for Brand appliance faults, error codes, and breakdowns. Each article helps you understand the problem fast and take the right steps to fix it at home.
How to eliminate error A09 in boiler Cointra? Error: A09 Description: Action of over -time protection Cause: Solution: – Fair return sensor – Water does not circulate in the...
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...
How to eliminate the A07 error in boiler Cointra? Error: A07 Description: High smoke temperature Cause: Solution: Smile probe detects excessive temperature More tips If you fail to resolve...
How to eliminate error A06 in boiler Cointra? Error: A06 Description: There is no flame after the ignition phase Cause: Solution: – Low pressure in the gas installation Control...
How to eliminate error A05 in boiler Cointra? Error: A05 Description: Fan protection performance Cause: Solution: – F15 anomaly generated 1 consecutive hour More tips If you cannot solve...
How to eliminate error A04 in boiler Cointra? Error: A04 Description: SAFETY DEVICE ACTION SHORT DEPARTURE Cause: Solution: – F07 anomaly generated 3 times in the last 24 hours...
How to eliminate the A03 error in boiler Cointra? Error: A03 Description: Action of temperature protection Cause: Solution: – Damaged heating sensor. – Control the position and operation of...
How to eliminate error A02 in boiler Cointra? Error: A02 Description: Flame signal with burner off Cause: Solution: – Electrode anomaly, control the wiring of the ionization electrode. –...
How to eliminate error A01 in boiler Cointra? Error: A01 Description: The burner does not turn on. Lack of gas Cause: Solution: – Control that the gas reaches the...
How to eliminate the error smell of unchanged products in boiler Biasi? Error: Smell of unchanged products Description: – Smile dispersion in the environment Cause: Solution: – Verify the...
How to eliminate error The boiler does not heat up in boiler Biasi? Error: The boiler does not heat up Description: – shooting regulator Cause: Solution: – Verify that...
How to eliminate the error The boiler is heated but the heater system is cold in boiler Biasi? Error: The boiler is heated but the heater system...