High
Table Row 14 on Biasi Riva Plus M96.24SM

Your boiler is not receiving electrical power or the main control computer inside has failed, causing the system to shut down completely.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

Call an engineer soon

Book a Gas Safe engineer within 24 to 48 hours. Your boiler may be unsafe or could break down completely if left.

Technical description

Lack of power supply or faulty electronic control p.c.b.

Engineer required

This is a high severity fault. Stop using the boiler and call a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

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