Low
Neon SG1 on Ideal Classic Se

Your boiler is currently trying to light its flame, which is a normal part of the start-up process that should stop once the burner is running.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

Monitor it

This is a minor fault. Keep an eye on it and mention it at your next annual boiler service. Reset the boiler and see if it clears.

Technical description

Flashes to indicate ignition operation (stops after detection).

Engineer required

This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

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