Power On (Green LED) Low

Baxi Power On (Green LED) Fault Code

Also written as POWERONGREENLED — same fault.

The Baxi Power On (Green LED) fault code means: your boiler is receiving electrical power correctly and is ready to operate as normal.. It appears on 2 Baxi models in our database.

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: The Green LED will remain illuminated at all times whilst there is a mains supply to the boiler.

Engineer required

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

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Baxi models that show the Power On (Green LED) fault code

Click a model for the full fault code list and model-specific repair notes.

Source

Baxi Power On (Green LED) fault code information on this page is sourced and cross-checked against the official Baxi service / installation manuals for each affected model.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed 27 April 2026