Unusual Performance Of The Coffee Machine - Miele CVA 7440 Operating And Installation Instructions

Problem solving guide

Unusual performance of the coffee machine

Problem
The display remains
dark when the coffee
machine is turned on
using the On/Off but-
ton .
The lighting remains off
after the coffee ma-
chine has been
switched on.
The coffee machine
does not respond to op-
eration via the display.
The coffee machine
turns off suddenly.
The sensors do not re-
spond to touch.
The coffee machine can
no longer be operated.
A fan can be heard even
though no drinks are
being prepared or the
coffee machine is
switched off.
74
Cause and remedy
The On/Off button  was not held for long enough.
 Touch and hold the On/Off button  for at least
3 seconds.
The plug is not inserted in the socket correctly.
 Insert the plug into the socket.
The fuse has tripped because the coffee machine,
voltage or another appliance is defective.
 Switch off at the wall socket and remove the plug.
 Contact a qualified electrician or the Miele
Customer Service Department.
The lighting has been switched off.
 Switch the lighting on (see "Settings - Lighting").
The lighting is faulty.
 Call Service.
There is a fault.
 Touch and hold the On/Off button  until the
display switches off and the machine restarts.
The factory set switch-off time (20 minutes) or the
switch-off time you have programmed has been
reached.
 If required, you can select a new switch-off time
(see "Settings – Timer").
The plug is not inserted in the socket correctly.
 Insert the plug into the socket.
There is an internal fault.
 Disconnect the coffee machine from the power
supply.
This is not a fault.
Once a drink has been dispensed or the machine
has been switched off, the internal fan will continue
to run until the interior is sufficiently dehumidified.