Miele CVA 7840 - Unusual Performance of the Coffee Machine

Problem solving guide
90
Unusual performance of the coffee machine
Problem Cause and remedy
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.
 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 remains off
after the coffee
machine has been
switched on.
The lighting has been switched off.
 Switch the lighting on (see “Settings - Lighting”).
The lighting is faulty.
 Call Service.
The time of day is being
displayed but
thesensor and
movement sensor are
failing to respond.
This is not a fault. The QuickTouch function is
switched off. Select Display| QuickTouch| On so that
thesensor and movement sensor respond even
when the coffee machine is switched off.
The coffee machine
does not respond to
operation via the
display.
There is a fault.
 Touch and hold the On/Offbutton until the
display switches off and the machine restarts.
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 inserted in the socket correctly.
 Insert the plug into the socket.
The sensors do not
respond to touch.
The coffee machine can
no longer be operated.
There is an internal fault.
 Disconnect the coffee machine from the power
supply.