Low
S.88 on Glow-worm Easicom3 Combi

Your boiler is currently running an automatic process to clear trapped air from its internal system, which is a normal part of its maintenance routine.

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

Product purging active

From this model's manual
Verified against the Glow Worm Easicom3 Combi installation & service manual, page 45.
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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