High
Lights: Flash, Off, Flash on Baxi Solo 2

Your boiler is not receiving enough electrical power to operate properly, likely due to a fault in your home's wiring or a power supply issue.

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

Low Electrical Supply. Incoming Voltage less than 180V. Check System Controls & System Wiring.

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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