Low
4 green flashes on Baxi Statesman

Your boiler is having a temporary 'conversation' issue between its internal electronics which should resolve itself automatically.

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

Communication error between printed circuit board (PCB) and control. Temporary error, will self reset.

DIY fix possible

Wait for the boiler to self-reset as this is often a temporary glitchSwitch the boiler off at the fused spur switch for 30 seconds and turn it back onEnsure no external controls or thermostats are being adjusted rapidly

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1 green flashView →3 green flashesView →

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