Water hardness
Water hardness ad-
justment
German degrees
(°dH)
French degrees
(TH°)
mmol/l Clarke de-
grees
manually elec-
tronical-
ly
51 - 70 91 - 125 9,1 - 12,5 64 - 88
2
1)
10
43 - 50 76 - 90 7,6 - 9,0 53 - 63
2
1)
9
37 - 42 65 - 75 6,5 - 7,5 46 - 52
2
1)
8
29 - 36 51 - 64 5,1 - 6,4 36 - 45
2
1)
7
23 - 28 40 - 50 4,0 - 5,0 28 - 35
2
1)
6
19 - 22 33 - 39 3,3 - 3,9 23 - 27
2
1)
5
1)
15 - 18 26 - 32 2,6 - 3,2 18 - 22 1 4
11 - 14 19 - 25 1,9 - 2,5 13 - 17 1 3
4 - 10 7 - 18 0,7 - 1,8 5 - 12 1 2
< 4 < 7 < 0,7 < 5
1
2)
1
2)
1) Factory position.
2) Do not use salt at this level.
You must adjust the water softener manually and electronically.
Manual adjustment
Turn the water hardness dial to the position 1 or 2
(refer to the table).
Electronic adjustment
1. Activate the appliance. Make sure that the appliance is in setting mode.
2. Press and hold function button (B) and function button (C) at the same time until the
programme indicators above function buttons (A), (B) and (C) flash.
3. Release function button (B) and function button (C).
4. Press function button (A).
• The programme indicators above function button (B) and function button (C) go off.
• The programme indicator above function button (A) continues to flash.
• The display shows the setting of the water softener (example:
= level 5).
5. Press function button (A) again and again to change the setting.
6. Deactivate the appliance to confirm.
Setting the water softener 73
