Lamps flashing Low

Biasi Lamps flashing Fault Code

Also written as LAMPSFLASHING — same fault.

The Biasi Lamps flashing fault code means: your boiler is operating normally under a central heating demand and is simply showing its current status rather than a fault.. It appears on 1 Biasi model 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: C.h. operation
Typical repair cost £0 (including labour)

DIY fix possible

Check your thermostat or programmer settings to confirm if you want the heating onTurn down the thermostat if you wish the heating to stopMonitor the lights to see if they change pattern once the heating demand is met

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Biasi models that show the Lamps flashing fault code

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

Source

Biasi Lamps flashing fault code information on this page is sourced and cross-checked against the official Biasi service / installation manuals for each affected model.

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