Low
07 on Alpha E-Tec 28

Your boiler is currently in a manual testing mode used by engineers to check its performance, which is why it is showing this code on your remote controller.

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.

What the manual says

Manufacturer manual

Chimney sweep function is active. E07 is displayed on the Climatic remote control only

From this model's manual
Verified against the Alpha E Tec Regular installation & service manual.
Plain-English guidance below. Severity, DIY steps, costs and parts are our interpretation to help you act, not text from the manual.

DIY fix possible

Locate the Climatic controller or the boiler control panelSwitch the boiler off at the power supply for 30 secondsTurn the power back on to reset the system and clear the test mode

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