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Combi coffee maker BCO431.SThe ON/OFF light (B5) flashes and drip coffee cannot be made

Combi coffee maker BCO431.S

The ON/OFF light (B5) flashes and drip coffee cannot be made

Try this solution

Unplug the appliance from the mains socket, then plug in again. Perform the descaling procedure at least twice

Possible cause:
The drip coffee unit has not been descaled as often as indicated.

Follow the step-by-step guide:

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