Low
201 O on Worcester Bosch Hideaway

Your boiler is currently busy heating your hot water tank and is operating exactly as it should.

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 hot water mode

DIY fix possible

This fault may be fixable without an engineer. Check your manual first.

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Related fault codes

200 OView →202 OView →

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