Low
r2 on Worcester Bosch Greenstar R29 40 HE

Your boiler is currently undergoing a factory reset to restore its internal settings to their original state.

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

Display shows r2 followed by [ ] during factory reset

DIY fix possible

Ensure the boiler is not interrupted while the reset process is running.Wait for the display to complete the cycle and return to its normal standby mode.If the code persists for more than 10 minutes, turn the boiler off at the fused spur for 30 seconds and switch it back on.

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