Low
LED4 permanent on Ferroli Modena F

Your boiler is currently operating normally in central heating mode to warm your radiators.

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

Central heating circuit on (radiator symbol)

DIY fix possible

Check if your room thermostat or programmer is set to 'On'Wait for the house to reach temperature; the light should go out when the heating turns offTurn down your room thermostat if you wish to stop the heating manually

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Related fault codes

LED1View →LED2View →LED3View →

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