Operating Instructions
Water softener
To avoid scale deposits on the dishes and in the dishwasher, the dishes
must be washed with soft water, i.e. water with a low lime content. The
dishwasher therefore has a built-in water softener, in which tap water
with a hardness of 4°d (German degree) and harder is softened with the
aid of special salt.
Your water supplier will be able to inform you about the hardness and
3
hardness range of the water in your area.
The water softener can be set manually using the water hardness
switch; it can also be set electronically using the buttons on the control
panel.
Adjusting the hardness
Water hardnessNumber of
setting
flashes and
1
23acoustic signals RangeManually Electronically
In °d In mmol/l
51 - 709,0 - 12,510 410
43 - 507,6 - 8,999
37 - 426,5 - 7,5IV188
29 - 365,1 - 6,477
23 - 284,0 - 5,066
19 - 223,3 - 3,955
III
15 - 182,6 - 3,24*4
11 - 141,9 - 2,5II33
0*
4 - 100,7 - 1,8I/II22
1
under 4under 0.7Ino salt 1
necessary
1) The water hardness will only be indicated acoustically if the acoustic signal has
been activated.
2) (°d) German degree, measure of the hardness of water
3) [mmol/l] millimol per litre, international unit for the hardness of water
4) On this setting the length of the dishwashing cycle may be slightly longer.
*) Factory setting
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ACEC
