Low
0 / A on Ideal Maximiser SE

Your boiler is perfectly fine, it has simply paused for a few minutes to protect itself from turning on and off too frequently.

Monitor it

This is a minor fault. Keep an eye on it and mention it at your next annual boiler service. Reset the boiler and see if it clears.

Technical description

Unit in anti fast-cycle time.

Engineer required

This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

Find a Gas Safe engineer
Search the official register →

Related guides you might find useful