Low
208 on Worcester Bosch Danesmoor

Your boiler is currently running at maximum power for a flue test and will return to normal operation automatically after a short period.

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

The boiler is in chimney sweep mode

DIY fix possible

Wait 15 minutes for the test mode to time out automaticallyPress the 'Reset' or 'Back' button to exit the mode manuallySwitch the boiler off and back on at the fused spur if the mode persists

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Related fault codes

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