Water hardness
Water softener
adjustment
German
degrees
(°dH)
French
degrees
(°fH)
mmol/l Clarke
degrees
Manual Elec-
tronic
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.
Electronic adjustment
1. Make sure that the programme marker
on the programme knob is aligned with
the on/off indicator.
2. Press and hold the start button. At the
same time turn the programme knob
clockwise until the programme marker is
aligned with the first programme on the
control panel.
3. Release the start button when the start
indicator and the on/off indicator start to
flash.
• The end indicator flashes intermittent-
ly. The number of flashes shows the
level of the water softener. Example: 5
flashes + pause + 5 flashes = level 5.
4. To adjust the level of the water softener,
press the start button. Each time you
press the start button you go to the next
level.
5. To confirm the setting, turn the pro-
gramme knob until the programme
marker is aligned with the on/off indica-
tor.
28 leonard
