The selected keys flashes.

Description :

When I make an espresso coffee, the LED corresponding to the key that I have selected flashes.


Solution :

There are several possible reasons for this :

A. If the coffee comes out normally, but the cycle does not stop. Contact a technician.

B. If the coffee does not flow, or flows slowly, check the flow in the delivery brewhead when it is empty (without locking the filter holder in position): you should see a conical stream of clear water.
1- If this is the case, the causes of the fault could be as follows :
- The ground coffee used is too fine: check the grinder settings.
- The sieve or the filter holder spout is blocked: Soak the whole filter holder unit in hot water, adding Reneka detergent tablets.
2- If this is not the case, contact the technical service.