Burner malfunction indicator High

Ideal Burner malfunction indicator Fault Code

Also written as BURNERMALFUNCTIONINDICATOR — same fault.

The Ideal Burner malfunction indicator fault code means: your boiler has stopped running for safety reasons because it failed to light or stay lit during operation.. It appears on 1 Ideal model in our database.

Call an engineer soon

Book a Gas Safe engineer within 24 to 48 hours. Your boiler may be unsafe or could break down completely if left.

Technical description: Visual indicator on control panel signaling a burner fault or lockout condition.
Typical repair cost £100-280 (including labour)

DIY fix possible

Check if your gas supply is active by testing another gas appliance like a hob.Ensure there is credit on your gas meter if you have a prepaid system.Press the 'Reset' button on the front of the boiler for two seconds.

Find a Gas Safe engineer

Search the official register for a qualified engineer in your area.

Gas Safe Register →

Ideal models that show the Burner malfunction indicator fault code

Click a model for the full fault code list and model-specific repair notes.

Source

Ideal Burner malfunction indicator fault code information on this page is sourced and cross-checked against the official Ideal service / installation manuals for each affected model.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed 27 April 2026