Low
Green fast flashing on Vokera Compact 28 SE

Your boiler has entered a special intelligent-heating mode designed to automatically adjust temperatures based on how cold your home is, rather than a system error.

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

input/output function S.A.R.A.

From this model's manual
Verified against the Bm Vokera Compact 28se Installation Servicing Manual Instructions 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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