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d.92 on Glow-worm 30cxi

Your boiler's internal timer settings are currently being adjusted or are in a configuration mode, which is a normal status message rather than a breakdown.

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

Enable/disable internal programmer

From this model's manual
Verified against the Glow Worm Glow Worm 30cxi installation & service manual, page 36.
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 the front control panel display to see if you are currently interacting with the timer settingsWait a few moments for the screen to return to the normal temperature displayConsult your boiler user manual for instructions on how to exit the timer programming menu

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