Ariston Egis 24 MFFI Fault codes & diagnostics

Your boiler has detected that it is getting too hot and has automatically shut itself down to prevent internal damage.

Your boiler is trying to start up, but it cannot detect a flame to keep it running.

Your boiler's main control computer is failing to communicate properly, which has caused the system to shut down for safety.

Your boiler has detected an internal electronic control board error, meaning it has safely shut down to prevent unpredictable operation.

Your boiler has detected an internal electronic failure on its main control board, which stops it from operating safely.

Your boiler has detected an issue with the ventilation system that clears exhaust gases, so it has safely stopped working to prevent any risk.

Your boiler has failed to light because it cannot detect a flame after several attempts, meaning you currently have no heating or hot water.

Your boiler has shut down because the water inside isn't flowing properly to carry away the heat.

Your boiler has tried to start up, but it cannot detect a flame to keep it running safely.

Your boiler has detected that the internal temperature is dropping dangerously low and has attempted to fire up to protect itself from freezing.

Your boiler has detected that hot water isn't moving through your heating pipes properly, so it has shut down to prevent damage.

Your boiler has detected that the water level inside the heating system is too low to operate safely.

Your boiler is failing to detect that water is circulating, which prevents it from safely igniting for your heating or hot water.

Your boiler is struggling to detect the flow of water because of a faulty electronic sensor, which will prevent your heating and hot water from working correctly.

Your boiler has lost the signal from a temperature sensor that monitors the water returning to the system, meaning the unit cannot safely regulate its heat output.

Your boiler's temperature sensing probe has likely developed a fault, causing the system to misread the water temperature and shut down for safety.

Your boiler is struggling because the gas flame is jumping away from the burner, which indicates an issue with the air supply or gas pressure balance.

Your boiler is failing to detect the airflow needed for safe operation, so it has shut down to prevent any risk.

Your boiler has detected that the internal exhaust fan is not spinning fast enough to remove combustion gases safely, so it has shut down to prevent a hazard.

Your boiler is struggling to accurately measure the temperature of the water being stored or prepared, which is preventing it from heating your home or taps correctly.

Your boiler has lost the ability to accurately measure the temperature of the water being stored for your taps, causing it to stop heating water to prevent a potential malfunction.

Your boiler is struggling to read the temperature correctly because a small sensor that tells it how hot the room is has developed a faulty electrical connection.

Your boiler has stopped heating your home or water because it is not receiving a signal from your underfloor heating temperature sensor.

Your boiler has temporarily stopped working because it has detected an issue with the safety sensor attached to the exhaust flue.

Your boiler has temporarily stopped working because it has detected an issue with the electrical sensor on the flue pipe that expels gases outside.

Your boiler's electronic brain is unable to send signals to the system components, causing the boiler to stop working completely.

Your boiler has shut down because the water pressure inside the system has dropped too low.

Your boiler is trying to start up, but it cannot detect that the flame has successfully lit.