Low
00 on Ideal Logic Max Combi

Your boiler is perfectly healthy and is simply waiting for you to turn on a tap or adjust your heating.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

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.

What the manual says

Manufacturer manual

Standby, no demand for heat present.

From this model's manual
Verified against the Ideal Logic Max Combi installation & service manual, page 36.
Plain-English guidance below. Severity, DIY steps, costs and parts are our interpretation to help you act, not text from the manual.

DIY fix possible

Check that your thermostat is set to a temperature higher than the current room temperatureEnsure your heating timer is currently scheduled to be 'on'Turn on a hot water tap to see if the boiler fires up to heat the water

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