Low
E10 on Baxi Suprima 50

Your boiler has lost communication with the sensor that monitors outside temperature, which means it doesn't know how hard it needs to work to heat your home.

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

Outdoor sensor error

DIY fix possible

Locate the reset button on the front control panelPress and hold the reset button for at least 5 secondsCheck if any external wires leading to the outside of your property appear loose or damaged

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Related fault codes

E119View →E125View →E133View →

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