Low
8E on Worcester Bosch Greenstar CDi Compact

Your boiler is currently resetting itself to its original factory settings, which is a normal process usually triggered during maintenance or setup.

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.

Technical description

Resetting the boiler to factory settings (displayed with the spanner symbol during the reset process)

Engineer required

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

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