Medium
280 / F0 on Worcester Bosch Greenstar CDi Compact

Your boiler has detected an internal timing issue and is preventing itself from firing to protect the system.

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

Recycle timing error

Engineer required

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

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Related fault codes

F0View →280View →

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