Low
d.08 on Glow-worm Easicom 24

Your boiler is currently waiting for a signal from your room thermostat to tell it to turn on the heating.

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

Current state of the 230V room thermostat

From this model's manual
Verified against the Glow Worm Easicom 24 installation & service manual, page 26.
Plain-English guidance below. Severity, DIY steps, costs and parts are our interpretation to help you act, not text from the manual.

DIY fix possible

Check your room thermostat to ensure it is set to a higher temperature than the current room temperature.Verify the thermostat is switched to the 'On' or 'Heat' position.Replace the batteries in your wireless room thermostat if applicable.

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