Low
305 0 on Worcester Bosch 26 CDi Xtra

Your boiler is temporarily pausing the hot water production to prevent the system from overheating and will restart automatically in a few minutes.

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

Boiler in hot water anti-cycle mode

DIY fix possible

Wait 5 to 10 minutes for the anti-cycle timer to finishEnsure hot water taps are fully closedCheck if the hot water temperature dial is set unnecessarily high and turn it down slightly

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Related fault codes

305View →A7View →E9View →

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