Low
5 (Permanent Light) on Ferroli Modena HE

Your boiler is operating normally and is receiving mains electricity as expected.

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.

Technical description

Electric power supply ON

DIY fix possible

No action required as this indicates normal system status.

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