BoilerFaultCodesWhat the manual says
Manufacturer manualBurner On
From this model's manual
Verified against the Baxi/Baxi Combi 80e installation & service manual, page 57.
DIY fix possible
This fault may be fixable without an engineer. Check your manual first.
Find a Gas Safe engineer
Search the official register →
Boiler cover options
Avoid the next call-out bill
A cover plan would handle faults like 15: no call-out fees, no surprise bills.
Approved partner
Get a quote →
Domestic Appliance Guard
Unlimited call-outs, 24/7 helpline, no price-hike promise
Affiliate links. We may earn a commission at no extra cost to you.
All 47 fault codes on the Combi 80 Maxflue
Seeing a different code? Every code this model can display, in one place.
© neon flashing101112131422232425262728293031Burner 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