Water hardness
Water hardness ad-
justment
German degrees
(°dH)
French degrees
(TH°)
mmol/l Clarke de-
grees
manually elec-
tronical-
ly
< 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. Switch on the appliance.
2. Make sure that the appliance is in setting mode.
3. Press and hold function buttons B and C until the indicator lights of function buttons
A, B and C start to flash.
4. Release function buttons B and C.
5. Press function button A.
– The indicator lights for function buttons B and C go off.
– The indicator light for function button A continues to flash.
– The display shows the current adjustment.
– The intermittent audible signals tell the current adjustment.
Example: the display shows
/ 5 intermittent audible signals = level 5.
6. Press the function button A again and again until the display shows the necessary ad-
justment.
7. Press the on/off button to keep the operation.
If the water softener is set electronically to the level 1, the salt indicator light stays off.
54 Setting the water softener
