ER + 14 + Reset High

Boiler Fault Code ER + 14 + Reset

Also written as ER14RESET — same fault.

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed

Fault code ER + 14 + Reset appears across 2 boiler brands and 13 models. The exact meaning varies by manufacturer — pick your boiler brand below to see the model-specific fix.

Most common meaning Your boiler has stopped working because it has detected a serious internal communication or electrical safety error that requires a professional inspection. (As reported on Biasi Riva Plus M96.24SM)

Pick your boiler brand for the ER + 14 + Reset fix

Biasi ER + 14 + Reset 12 models Johnson Starley ER + 14 + Reset 1 model

Source

Information for the ER + 14 + Reset 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