High
97 on Biasi Antares Combi

Your boiler is not receiving the correct amount of electrical power to operate safely and has shut down as a precaution.

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.

What the manual says

Manufacturer manual

Power supply voltage low.

Shared across the Antares range
This code is shared by the boilers in this range, which use the same control board. It may not be printed in this exact variant’s manual.
Plain-English guidance below. Severity, DIY steps, costs and parts are our interpretation to help you act, not text from the manual.

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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All 74 fault codes on the Antares Combi

Seeing a different code? Every code this model can display, in one place.

1 +2 +3 +4 +5 +6 +7 +8 +1010 +11 +1212 +1313 +1414 +1515 +1616 +1818 +1919 +2020 +2121 +22 +2323 +2424 +2525 +2626 +4040 +4242 +44 +5050 +6262 +6565 +6868 +77 +7878 +7979 +8989 +9191 +9696+99E02E04E14E15E16Faulty condensate drainageFaulty flame detectionFaulty gas valveFaulty ignitionL1

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