Low
Sr on Alpha E-Tec 28

Your boiler is reminding you that it is time for its annual safety check and routine maintenance service.

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

Service reminder - displayed after the time set in parameter P6 (1-36 months) has elapsed to indicate a service is due.

From this model's manual
Verified against the Alpha E Tec Regular installation & service manual, page 48.
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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