BoilerFaultCodesWhat the manual says
Manufacturer manualPower on
From this model's manual
Verified against the Baxi/Baxi Combi 80e installation & service manual.
DIY fix possible
Check if your thermostat is calling for heatEnsure the timer is set to an 'On' periodConfirm the hot water tap is fully turned on
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All 47 fault codes on the Combi 80 Maxflue
Seeing a different code? Every code this model can display, in one place.
© neon flashing10111213141522232425262728293031Burner 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