Miele CVA 6805 Operating And Installation Instructions page 82

Problem solving guide
Problem
The coffee machine
does not switch itself
on, although the
on at setting has been
activated for the timer.
The display is hard to
see or not able to be
read.
Fill and replace the water
container appears after
switching on even
though the container is
filled and fitted in the
machine.The machine
does not rinse.
82
Cause and remedy
The system lock has been activated.
 You need to deactivate the system lock (see
Switch
"Settings - System lock").
A day of the week has not been selected.
 Check the timer settings and change these if
necessary (see "Settings - Timer").
The coffee machine was not used after being
switched on automatically three times in succession
(holiday mode).
 Switch the machine on and dispense a drink.
The display brightness has been set too low.
 Change this setting (see "Settings").
The coffee machine needs descaling.
 Switch the machine off with the On/Off sensor .
Wait approx. 1 hour.
 Then switch the machine on again. As soon as
Heat-up phase
touch
select
 Descale the coffee machine. You may need to
repeat the descaling process.
appears in the display,
Maintenance on the bottom right and then
Descale .