Miele CM6150 Operating Instructions Manual page 75

Issue
The display lights up
but the coffee machine
does not heat up and no
drinks are made.
The coffee machine
cannot be turned off
with the On/
Off  sensor.
Cause and remedy
Demo mode for demonstrating the coffee machine in
the showroom has been activated.
 Deactivate demo mode (see "Settings – Demo
mode")
Troubleshooting
75