Locking The Coffee System (System Lock ); Water Hardness; Display Brightness; Volume - Miele CVA6401 Operating And Installation Instructions

Locking the coffee system
(System lock )
You can lock the coffee system to pre‐
vent it being used without your knowl‐
edge, by children, for example.
Activating and deactivating the sys‐
tem lock 
When the system lock is activated, the
timer settings for
vated. The coffee system will not
switch on at the time set.
Temporarily overriding the system
lock 
While the message
button for 6 seconds to unlock
display,
 tap OK for 6 seconds.
As soon as the coffee system is
turned off, the system is locked again.
are deacti‐
Turn on at
Press and hold the OK
is in the

Water hardness

See "Before using for the first time" for
information about water hardness.

Display brightness

Change the display brightness using
the arrow keys .

Volume

You can set the volume of buzzer and
keypad tones using the arrow keys
.
To turn off the tones:
 Use the arrow key  until no more
segments are filled and
pears.
Settings
ap‐
Turned off
49