Medium
flashing red LED on Vokera Linea 28

Your boiler is currently running at a restricted low-power setting designed for testing purposes, which may prevent it from heating your home or water effectively.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

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This fault should be looked at by a Gas Safe engineer within the next week or two. It may get worse if left.

Technical description

Appliance is in central heating minimum mode

Engineer required

This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

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