Emergency
E22 on Biasi Rinnova Adaptive Combi

Your boiler has detected a flame that continues to burn even after the gas valve should have closed, which is a safety lockout to prevent uncontrolled burning.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

Act immediately

Turn off your boiler and stop using gas appliances. Call a Gas Safe engineer now. This fault can be dangerous if ignored.

Technical description

EVG lockout (flame after closing valve Ref. EVG).

Engineer required

This is a emergency severity fault. Stop using the boiler and call a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

Find a Gas Safe engineer
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Related fault codes

E01View →E02View →E24View →

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