Low
E50 on Biasi Antares Combi

Your boiler has lost connection with its outdoor thermometer, meaning it might struggle to adjust its temperature correctly for the weather.

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

External temp. probe

Engineer required

This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

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Related fault codes

E04View →E05View →E06View →

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