Emergency
F.61 on Glow-worm MicraCom

Your boiler has detected a problem with the internal part that controls the supply of gas to the burner, meaning it cannot ignite safely.

Act immediately

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

What the manual says

Manufacturer manual

Fault: Fuel control valve

From this model's manual
Verified against the Glow Worm Micracom installation & service manual, page 46.
Plain-English guidance below. Severity, DIY steps, costs and parts are our interpretation to help you act, not text from the manual.

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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Avoid the next call-out bill

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