User manual

63
Troubleshooting
Flow error
(water tank is full)
No hot water dispensing:
Remove water fi lter / dirt trap from tank, try again
>
The O-ring on the water spout supports is defective or swollen
Replace the O-ring
>
Brewing unit stopped up:
Remove brewing unit, clean manually, insert and perform cleaning
>
program
Grinding degree too fi ne:
Adjust the grinding degree by a quarter rotation
>
Vacuum out the grinder chute >
Cleaning halted
Flow error
Bleed machine: Dispense hot water until a constant stream of water >
comes out
Press the
> Cancel button
The cleaning continues.
EEPROM Error
> Switch machine on / off
If the error repeats, the malfunction must be corrected by an authorized
WMF Repair Center.
Motor driver error Switch machine on / off
>
If the error repeats, the malfunction must be corrected by an authorized
WMF Repair Center.
Grinder blocked The grinder is blocked by foreign objects:
Switch off the machine, unplug the power cord
>
Vacuum out the bean hopper >
Turn grinders clockwise with the multitool in order to remove foreign >
objects
Switch machine on
>
Start the grinder by pressing the beverage button >
When the grinder is clear again: Set the grinding degree again >
Grinding degree too fi ne:
Set grinding degree coarser
>
w Replace the O-ring
page 63
Cleaning the brewing unit
w Cleaning and Maintenance
w Manual cleaning
page 51
w Settings w Set the grinding degree
page 38
Contact your local WMF Reseller
w Settings w Set the grinding degree
page 38