Low
283 on Worcester Bosch Danesmoor

Your boiler is currently going through its normal startup sequence and is getting ready to light the burner.

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 preparing for a burner start – the fan and pump are activated

DIY fix possible

Wait a few minutes for the startup sequence to completeCheck if your thermostat is calling for heatMonitor the display to see if it transitions to a normal operating temperature

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