The coffee does not flow.

Description :

When I try to make an espresso coffee, nothing comes out. The LED corresponding to the selected key flashes.

Solution :

Check the flow in the brewhead when it is empty (without the filter holder being locked on): you should see a conical jet of clear water.

A. If this is the case, the causes of the fault could be the following :
1- The ground coffee used is too fine: check the grinder settings.
2- The strainer or the filter holder spout is blocked: soak the entire filter holder unit in hot water containing Reneka detergents tablets.

B. If this is not the case, contact Reneka's technical service.


Advice :

In order to avoid such problems, clean the coffee brewheads regularly, following the procedures described in "Espresso machine maintenance".