Melitta Latticia OT, Руководство по эксплуатации, Страница: 32 / 188

Troubleshooting
32
GB
Problem Cause Action
Coffee only emerges from the outlet
in drips.
Grinding fineness is too fine. Set a coarser grinding fineness (see section 5.3,
page 24).
Appliance is soiled. Clean the brewing unit (see section 7.2, page 26).
Run the cleaning program (see section 7.5,
page 28).
Appliance is covered inside with
limescale.
Run the descaling program (see section 7.6,
page 29).
Coffee does not flow. Water tank is not filled or is not
correctly inserted.
Fill the water tank and ensure it is positioned
correctly (see section 4.1, page 23).
Brewing unit is clogged. Clean the brewing unit (see section 7.2, page 26).
Although the bean container is full,
the appliance indicates that coffee
beans must be filled.
Coffee beans do not drop into the
grinder.
Press a direct key.
Tap lightly on the bean container.
Clean the bean container.
Coffee beans are too oily. Use different coffee beans.
Loud grinder noise. Foreign objects in the grinder. Contact the hotline.
Brewing unit cannot be inserted after
removing.
Handle for the locking mechanism of
the brewing unit is not in the correct
position.
Check that the handle for the locking mechanism is
correctly engaged (see section 7.2, page 26).
Drive is not in the correct position. Press the "Coffee" and the "Cappuccino" direct keys
simultaneously for more than 2 seconds.
The appliance initialises.
Rapid alternate flashing of the
displays:
The appliance does not heat up. Switch the appliance off and on again.
Contact the hotline if the problem persists.
Rapid alternate flashing of the
displays:
Problem with temperature sensor The appliance switches off automatically after
10 seconds. Switch the appliance on again.
Contact the hotline if the problem persists.
Rapid alternate flashing of the
displays:
Problem with brewing unit drive The appliance switches off automatically after
10 seconds. Switch the appliance on again.
Contact the hotline if the problem persists.
Rapid alternate flashing of the
displays:
Brewing unit is not inserted. Insert and lock the brewing unit.
The display flashes rapidly without
having been activated:
Appliance is not fully vented. Vent the appliance, press any button to do this.
Clean the brewing unit (see section 7.2, page 26).