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Indicator LED - orange on Baxi Bermuda 552

Your boiler is receiving a signal from your thermostat or programmer to turn on and start heating your home.

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

Switched live supplied

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 your room thermostat is set to the desired temperatureEnsure your programmer or heating timer is set to an 'On' periodWait for the boiler to complete its firing sequence to provide heat

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