8
8. If the hardness setting is correctly set, turn control knob to the Off po-
sition.
The hardness setting is now saved.
If the water softener is set electronically to “1”, this switches off the
control indicator for special salt.
Water hardness
Adjusting the hardness
setting
Number of
flashes
in °d
1)
1) (°d) German degree, measure of the hardness of water
in mmol/l
2)
2) [mmol/l] millimol per litre, international unit for water hardness
Range Manual Electronic
51 - 70
43 - 50
37 - 42
29 - 36
23 - 28
9,0 - 12,5
7,6 - 8,9
6,5 - 7,5
5,1 - 6,4
4,0 - 5,0
IV 1
10
3)
9
8
7
6
3) On this setting the length of the dishwashing cycle may be slightly longer.
*) factory setting
10
9
8
7
6
0*
19 - 22
15 - 18
3,3 - 3,9
2,6 - 3,2
III
5
4*
5
4
11 - 14 1,9 - 2,5 II 3 3
4 - 10 0,7 - 1,8 I/II 2 2
below 4 below 0.7 I
1
no salt
necessary
1
