User manual

53
Messages and Tips
Error messages and malfunctions
Essential procedure in case of error messages or malfunctions:
Switch coffee machine off and then on again after a few seconds. Repeat the process that caused the
malfunction. In many cases, this eliminates the malfunction and you can continue working.
If this is not successful:
Search in the error list for the error message and follow the instructions.
If this is not successful or the error displayed is not listed, please call the WMF service hotline!
Some messages lead to blocking of individual functions. You will notice this by the fact that the
beverage button light goes out. The beverage buttons that are still illuminated can continue to be
served.
Error messages on the display
Error message Action
Use brewer Brewer is not used:
Use brewer
>
Brewer end switch Brewer unit not inserted correctly:
Use brewing unit correctly
>
Brewing unit stiff:
Remove brewer, open brewing chamber with multitool, apply a thin
>
layer of the grease from the accessories kit to the red gasket
Flow error (water tank is
empty)
> Check to make sure that float in the water tank runs smoothly and fill
water tank
Bleed machine: Dispense hot water until a constant stream of water
>
comes out
Flow error
(water tank is full)
Air in the system, possibly associated with loud pump noise:
Check whether the water tank is pushed in completely
>
Bleed machine: Dispense hot water until a constant stream of water >
comes out
No hot water dispensing:
Remove water filter/dirt trap from tank, try again
>
Brewing unit stopped up:
Remove brewing unit, clean manually, insert and carry out cleaning
>
program
If the error occurs sporadically:
Set the grinding degree coarser by 3 rotations
>
WMF Service-Hotline
siehe Seite 60
See “Care” chapter > “Water tank”
Cleaning brewing unit -
see “Care” chapter > “Brewing unit”
See
“Settings” chapter
> “Grinding degree setting”