BoilerFaultCodesBiasi Flame detection error Fault Code
Also written as FLAMEDETECTIONERROR — same fault.
The Biasi Flame detection error fault code means: your boiler has failed to light or cannot detect a flame, meaning it will not provide heating or hot water until the issue is resolved.. It appears on 3 Biasi models in our database.
Technical description: Flame detection error
DIY fix possible
Check if your gas supply is active by testing another gas appliance like a hob.Try resetting the boiler by turning the control knob to the 'R' position for a few seconds.Ensure there is no frozen condensate pipe or blocked flue terminal outside.
Find a Gas Safe engineer
Search the official register for a qualified engineer in your area.
Gas Safe Register →Avoid the next call-out bill
A cover plan would handle faults like Flame detection error: no call-out fees, no surprise bills.
Affiliate links. We may earn a commission at no extra cost to you.
Biasi models that show the Flame detection error fault code
Click a model for the full fault code list and model-specific repair notes.
Source
Biasi Flame detection error fault code information on this page is sourced and cross-checked against the official Biasi service / installation manuals for each affected model.
- Biasi Garda HE MK2 manual (PDF)
- Biasi Riva Plus HE manual (PDF)
- Biasi Riva Plus M296.24SM manual (PDF)
Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed 7 July 2026