Power On Neon Low

Boiler Fault Code Power On Neon

Also written as POWERONNEON — same fault.

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed

Fault code Power On Neon appears across 3 boiler brands and 3 models. The exact meaning varies by manufacturer — pick your boiler brand below to see the model-specific fix.

Most common meaning This light simply shows that your boiler is receiving electrical power and is switched on. (As reported on Potterton Osprey CF 125)

Pick your boiler brand for the Power On Neon fix

Baxi Power On Neon 1 model Ideal Power On Neon 1 model Potterton Power On Neon 1 model

Source

Information for the Power On Neon 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