Miele CVA 610 Operating Instructions Manual page 16

Use programming option "Water hardness" to pro-
gram the water hardness.
There are four programmable levels:
(appliance) (tap water)
Hardness 1 1 (soft)
Hardness 2 1 (soft)
Hardness 3 2 (medium)
Hardness 4 3 (hard)
4 (very hard)
Turn the program selector counterclockwise to
the "Program mode".
The appliance is now in programming mode and
will respond according to the symbols shown
under the buttons.
The following will appear in the display window:
Press the button to highlight programming op-
e
tion "Water hardness" with an asterisk.
Press ENTER to confirm this programming option.
The sub-menu is shown in the display window as
follows:
Press the button to set the water hardness level
e
(hardness 1 - hardness 4)
16
0 - 3 0 - 1.3
4 - 7 1.3 - 2.5
7 - 14 2.5 - 3.8
14 - 21 over 3.8
over 21
approx. 500
approx. 300
approx. 150
approx. 80