manual

Frequently Asked Questions
63
Unusual performance of the coffee system
Problem Possible cause and solution
The display remains
dark when the coffee
machine is turned on
using the On/Off
button.
The On/Off button was not held for long enough.
 Press and hold the On/Off button for at least
three seconds.
The plug is not properly plugged into the electrical
outlet.
 Insert the plug into the outlet.
The fuse has tripped because the coffee machine,
voltage, or another appliance is defective.
 Remove the plug from the socket.
 Contact a technician or the Technical Service
department.
The coffee machine
turns off suddenly.
The switch-off time programmed using the timer has
been reached.
 If required, you can select a new switch-off time
(see “Settings – Timer”).
The plug is not properly plugged into the electrical
outlet.
 Insert the plug into the outlet.
The sensor buttons do
not respond.
The machine can no
longer be operated.
There is an internal fault.
 Disconnect power by unplugging the power cord
from the electrical outlet and or switching off the
circuit breaker.
The display is hard to
see or not legible.
The display brightness has been set too low.
 Change this setting (see “Settings”).