Low
閃 neon illuminated on Baxi Combi Instant 80/105 HE

Your boiler is receiving electrical power and is currently standing by, ready to provide heating or hot water when you turn on a tap or adjust the thermostat.

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

Power on

From this model's manual
Verified against the Baxi Combi Instant 80 105 He Combi installation & service 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 fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

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