Low
202 on Worcester Bosch Greenstar 4000

Your boiler is perfectly fine and is simply taking a short, scheduled break to save energy after completing a heating cycle.

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

Boiler in anti-cycle mode - Anti-cycle mode - this is the standby time between heating demands - default 5 minutes.

Engineer required

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

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Related fault codes

203View →204View →

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