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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:

1

Dilute the descaler in a jug

Follow the instructions given on the packaging of the descaling product.

2

Remove the chlorine filter and pour the solution into the tank

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3

Place the jug on the warming plate

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4

Deliver water, equivalent of one cup

Then turn the coffee machine off.
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5

Leave the solution to work for 15 minutes

6

Deliver water, equivalent of one cup again

Then turn the coffee machine off.
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7

Leave the solution to work for 15 minutes

8

Turn the coffee maker on, and deliver the water until the tank is completely empty

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9

Rinse by operating the appliance with water only at least 3 times (3 complete tanks of water)

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