Miele CVA6805 Operating And Installation Instructions page 82

Frequently Asked Questions
Problem
The coffee system does
not switch itself on, al‐
though the timer setting
has been acti‐
Turn on at
vated.
The display is hard to
see or not legible.
Fill and replace the water
appears after
container
switching on even
though the container is
filled and fitted in the
machine. The appliance
does not rinse.
82
Possible cause and solution
The system lock feature has been activated.
 You need to deactivate the system lock (see "Set‐
tings - System lock").
A day of the week has not been selected.
 Check the timer settings and change them if re‐
quired (see "Settings - Timer").
The machine was not used after being switched on
automatically three times in succession.
 Switch the machine on and dispense a drink.
The display brightness has been set too low.
 Change this setting (see "Settings").
The coffee system needs to be descaled.
 Turn the coffee system off with the On / Off 
button. Wait approx. 1 hour.
 Switch on the machine again. As soon as
appears, tap
ing
and then select
 Descale the coffee system. You may need to re‐
peat the descaling process.
at the bottom right
Maintenance
.
Descale
Preheat-