BoilerFaultCodes Burner motor fails to operate High
Boiler Fault Code Burner motor fails to operate
Also written as BURNERMOTORFAILSTOOPERATE — same fault.
Reviewed by the BoilerFaultCodes Editorial Team Last reviewed
Fault code Burner motor fails to operate appears across 1 boiler brand and 7 models. The exact meaning varies by manufacturer — pick your boiler brand below to see the model-specific fix.
Most common meaning Your boiler's fan unit, which clears out exhaust gases, has failed to start, so the system has safely shut down to prevent unsafe operation. (As reported on Worcester Bosch Greenstar 27CDi)
Pick your boiler brand for the Burner motor fails to operate fix
Source
Information for the Burner motor fails to operate 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