Low
270 on Worcester Bosch Greenstar i

Your boiler is currently performing a routine start-up sequence and is just preparing itself to operate.

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

Power up mode. Appliance is initialising.

Engineer required

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

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