High
LED 5 on Ferroli Domina 102

Your boiler has detected that there is not enough water inside the system to operate safely, so it has turned itself off to prevent damage.

Call an engineer soon

Book a Gas Safe engineer within 24 to 48 hours. Your boiler may be unsafe or could break down completely if left.

Technical description

Low water pressure switch - WARNING

Engineer required

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

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