Emergency
Flash Off Flash on Baxi 130 HE (range)

Your boiler has detected that the electrical supply wires are connected the wrong way round or there is a serious wiring fault, causing the system to shut down for safety.

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

Live & Neutral Reversed Incoming Live and Neutral reversed.

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.

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Related fault codes

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