LED 2 OFF High

Boiler Fault Code LED 2 OFF

Also written as LED2OFF — same fault.

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed

Fault code LED 2 OFF appears across 1 boiler brand and 1 models. The exact meaning varies by manufacturer — pick your boiler brand below to see the model-specific fix.

Most common meaning Your boiler is failing to light because it isn't receiving enough gas to stay running safely. (As reported on Ideal Mexico Super 40ff - 80ff)

Pick your boiler brand for the LED 2 OFF fix

Ideal LED 2 OFF 1 model

Source

Information for the LED 2 OFF fault code is sourced from the official service / installation manual for each model that displays it. Read more about how we source fault codes →

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed 27 April 2026