Miele CVA 6800 Operating And Installation Instructions page 79

Message
F234
Too much ground coffee
Push the water container in
until it engages
Possible cause and remedy
Cup protection switch-off has been activated three
times since switching on the coffee machine. The
cups or glasses being used are not recognised by the
automatic spout adjustment.
 Use suitable drinking vessels for automatic spout
adjustment.
There is a fault with the automatic spout adjustment.
 Switch the machine off with the On/Off  sensor.
Wait for approx. 2 minutes before switching it back
on again.
There is too much ground coffee in the coffee chute.
If more than one level scoop of ground coffee is
added to the coffee chute, the brew unit cannot
process the coffee. The ground coffee will be directed
into the waste container and the fault message will
appear in the display.
 Switch the machine off with the On/Off  sensor.
 Remove and clean the brew unit (see "Cleaning
and care – Brew unit").
 Remove the ground coffee inside the coffee
machine, e.g. with a vacuum cleaner.
 Use the coffee spoon supplied to add ground
coffee to the ground coffee chute. Add only one
portion of ground coffee to the chute.
The water container is not in the correct position.
 Remove the water container and push it back in
again.
This fault message also appears if the water container
was not correctly filled and fitted for descaling.
 Fill the water container to the descaling symbol 
and restart the descaling programme.
Problem solving guide
79