Low
268 on Worcester Bosch 26 CDi Xtra

Your boiler is currently running a self-diagnostic check of its internal parts, which it usually does automatically.

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 the boiler to complete its automatic test cycle.If the code persists, try resetting the boiler.Ensure there is power to the unit and the system pressure is adequate.

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