Euroterm Boiler Fault Codes

Your boiler is detecting a flame even though the burner should be switched off, which is a safety conflict causing the system to lock out.

Your boiler has become too hot and has shut itself down as a safety precaution to prevent internal damage.

Your boiler is trying to start up but cannot successfully light the gas to produce a flame.

Your boiler has shut down because the exhaust gases have become too hot, which is usually caused by a blockage or a build-up of debris inside the system.

Your boiler's internal thermometer that measures outgoing water temperature has developed a fault, meaning the system cannot safely monitor heat levels.