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Boiler On light on on Baxi Solo PF

Your boiler is receiving power and has been told to turn on by your thermostat, so it should be operating normally.

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

Indicates if the boiler is receiving power and the thermostat is calling for heat.

From this model's manual
This code was read directly from the manufacturer service manual for this model.
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 room thermostat is set to a temperature higher than the current room temperatureEnsure your programmer or timer is set to an 'ON' periodCheck that the boiler temperature control knob is not turned to the 'OFF' position

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