Low
15 on Baxi Assure

Your boiler has experienced a temporary glitch and needs to be manually restarted to get it back up and running.

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

Resettable error

Shared across the Assure range
This code is shared by the boilers in this range, which use the same control board. It may not be printed in this exact variant’s 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 'Reset' button on the front control panel of your boiler.Press and hold the button for 2 to 3 seconds.Wait a few minutes to see if the boiler fires up and the fault code clears.

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Related fault codes

E15View →

All 35 fault codes on the Assure

Seeing a different code? Every code this model can display, in one place.

00009202840100103104107110118125128133134135160304312321384BatE0E4E15E20E28E110E118E125E128E130E133E160

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