Low
P10 on Ferroli Leb TS

Your boiler is simply indicating that it is operating in its standard heating mode to keep your home at your desired temperature.

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

Comfortable mode in CH mode

From this model's manual
Verified against the Ferroli Leb Ts installation & service manual, page 9.
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

No action is required as this is not a fault code.Check your thermostat settings if you feel the house is too warm or too cold.Monitor the display to ensure it reverts to normal standby status.

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