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Find clear guides to boiler error codes, common faults and everyday problems, with simple steps to pinpoint the cause and fix it faster. Save time with practical help that explains what each warning means and how to act without guesswork. Ideal when you need a quick, easy solution and want to get your boiler working again.
How to eliminate F51 error in boiler Cointra? Error: F51 Description: Card parameter anomaly Cause: Solution: Bad card parameter configured More tips If you fail to resolve the error...
How to eliminate F50 error in boiler Cointra? Error: F50 Description: Card parameter anomaly Cause: Solution: Bad card parameter configured More tips If you have problems solving the boiler...
How to eliminate F47 error in boiler Cointra? Error: F47 Description: Card parameter anomaly Cause: Solution: Bad card parameter configured More tips If you are not able to solve...
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...
How to eliminate F42 error in boiler Cointra? Error: F42 Description: Sensors control protection performance Cause: Solution: – Fullying heating sensor – Disconnected or disconnected return sensor More tips...
How to eliminate F41 error in boiler Cointra? Error: F41 Description: Action of Delta T Máximo Cause: Solution: – Fair heating sensor- Failed Return Sensor – Water does not...
How to eliminate F40 error in boiler Cointra? Error: F40 Description: Card parameter anomaly Cause: Solution: Bad card parameter configured More tips If you fail to resolve the boiler...
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.-...
How to eliminate F37 error in boiler Cointra? Error: F37 Description: Incorrect installation water pressure Cause: Solution: – Pressure too low, load the installation. – Spoiled sensor. Control the...
How to eliminate F35 error in boiler Cointra? Error: F35 Description: Anomalous network frequency Cause: Solution: Problems in the electricity grid. Control the electrical installation More tips If you...
How to eliminate F34 error in boiler Cointra? Error: F34 Description: Feed voltage less than 170 V Cause: Solution: ELECTRICAL RED RED PROBLEMS CONTROL ELECTRICAL INSTALLATION More tips If...
How to eliminate F21 error in boiler Cointra? Error: F21 Description: Card parameter anomaly Cause: Solution: Bad card parameter configured More tips If you fail to solve the boiler...