Low
WAIT PELLET THERMOSTAT on Grant Spira

Your boiler is currently going through its normal cooling-down process after a heating cycle and will be ready to restart shortly.

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.

What the manual says

Manufacturer manual

Burner shut-down sequence status (indicated during manual or automatic shut-off).

From this model's manual
Verified against the Grant Spira installation & service manual.
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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