Low
Light off on Worcester Bosch 26 CDi Xtra

Your boiler is currently sitting in standby mode because it hasn't received a signal from your thermostat or timer to turn on.

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.

Technical description

No boiler demand

DIY fix possible

Check that your room thermostat is turned up higher than the current room temperature.Ensure your programmer or heating clock is set to 'ON' or 'AUTO'.Replace the batteries in your wireless wall thermostat if the screen is blank.

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