BoilerFaultCodes.com
0 Low

Your boiler is currently in standby mode and working exactly as it should, as it is not being asked to provide any heating or hot water at this moment.

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: Stand-by (No heat requirement)

DIY fix possible

Ensure your room thermostat or programmer is turned up higher than the current room temperature.Try opening a hot water tap to see if the boiler fires up to heat water.Check that the boiler display is illuminated and not showing a different error code when a demand is triggered.

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