Low
202 on Worcester Bosch 35 RSF

Your boiler is currently on standby because it has received a signal from your thermostat to start heating and is preparing to fire up.

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

The boiler is waiting – there was a heat demand from the on off or modulating control

DIY fix possible

Check that your room thermostat is set to the desired temperatureEnsure your heating programmer or timer is set to an 'ON' periodWait a few minutes for the boiler to complete its pre-ignition safety checks

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Related fault codes

200View →201View →203View →

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