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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 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...
How to eliminate F20 error in boiler Cointra? Error: F20 Description: Card parameter anomaly Cause: Solution: Bad card parameter configured More tips If you cannot solve the error of...
How to eliminate F15 error in boiler Cointra? Error: F15 Description: Card parameter anomaly Cause: Solution: Bad card parameter configured More tips If you notice that the Cointra boiler...
How to eliminate F13 error in boiler Cointra? Error: F13 Description: Smile sensor anomaly Cause: Solution: – Dispossed sensor-Short circuit wiring control the wiring or replace the interrupted wiring...
How to eliminate F12 error in boiler Cointra? Error: F12 Description: Health water sensor anomaly Cause: Solution: – Dispossed sensor – Short circuit wiring control wiring or replace the...
How to eliminate F11 error in boiler Cointra? Error: F11 Description: Return sensor anomaly Cause: Solution: – Spoiled sensor. – Short circuit wiring, control the wiring or replace the...