Low
ERR>07 on Alpha E-Tec R

Your boiler is currently in a manual testing mode used by engineers to check performance, rather than having a mechanical breakdown.

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

Chimney Sweep Mode active (this is not a fault)

DIY fix possible

Locate the manual controls on your boiler front panelPress the reset button or turn the heating dial to off and back on againWait for the display to return to the standard temperature reading

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