BoilerFaultCodesWhat the manual says
Manufacturer manualCentral Heating / Hot Water Mode
From this model's manual
Verified against the Baxi/Baxi Combi 80e installation & service manual, page 57.
Engineer required
This is a high severity fault. Stop using the boiler and call a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.
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Related fault codes
All 47 fault codes on the Combi 80 Maxflue
Seeing a different code? Every code this model can display, in one place.
© neon flashing101112131522232425262728293031Burner On NeonBurner on neon NOT illuminatedDHW FLOW SWITCHFANFlame Failure (Red Light) ONFlame Failure Neonneon flashingneon flashing (Burner lights)neon flashing (Fan runs)neon flashing (Pump runs)neon flashing (Section D)neon flashing (Section E)neon flashing (Section H & K)neon flashing (Section I)neon flashing (Section J)neon flashing (Spark/Ignition)neon illuminatedPower On NeonPressure of 3 or greaterRed 'Flame Failure' neon litReset neon illuminated (Red)Safety thermostat activated且 neon flashing布 & 皿 neons flashing布 neon flashing毛 neon flashing皿 neon illuminated血 neon illuminated閃 neon flashing閃 neon illuminated