Low
268 on Worcester Bosch Danesmoor

Your boiler is currently running a self-diagnostic check to ensure all parts are working correctly, which typically happens during startup or a reset.

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

Component test phase

DIY fix possible

Wait for up to 5 minutes to see if the code clears automatically as the test finishesIf the code persists, try resetting the boiler using the reset button or dialEnsure any external controls or thermostats are calling for heat

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