Emergency
E02 on Keston C36p

Your boiler has detected a flame signal when it is not supposed to be running, which forces a safety shutdown to prevent any risk.

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

False flame - There is possibly a problem with the power supply.

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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