Medium
42 on Grant Spira

Your boiler is struggling to get the fire started and is slowly adding extra fuel to help build a strong flame.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

Book a service

This fault should be looked at by a Gas Safe engineer within the next week or two. It may get worse if left.

What the manual says

Manufacturer manual

WAIT LIGHTING – LIGHTING FEED REDUCED: Period of time intermittent quantities of pellets supplied to the brazier to increase the flame.

From this model's manual
Verified against the Grant Spira installation & service manual, page 57.
Plain-English guidance below. Severity, DIY steps, costs and parts are our interpretation to help you act, not text from the manual.

Engineer required

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

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