There are four programmable levels:
Level
(machine)
Hardness
(local water)
°d mmol/l Water
through-flow
in litres
Hardness 1 1 (soft) 0 - 3 0 - 0.6 approx. 200
Hardness 2 1 (soft) 4 - 7 0.7 - 1.3 approx. 130
Hardness 3 2 (medium) 7 - 14 1.3 - 2.5 approx. 90
Hardness 4 3 (hard)
4 (very hard)
14-21
above 21
2.5 - 3.8
above 3.8
approx. 60
^
Touch the right arrow sensor until "Settings" is highlighted
and touch the OK sensor.
^ Touch the right arrow sensor until "Water hardness" is
highlighted and touch the OK sensor.
^ Touch one of the arrow sensors to set the water hardness
and touch the OK sensor.
A tick will appear as confirmation of the current setting.
Display
You can adjust both the contrast and the brightness of the
display:
^
Touch the right arrow sensor until "Settings" is highlighted
and touch the OK sensor.
^
Touch the right arrow sensor until "Display" is highlighted
and touch the OK sensor.
^
Touch one of the arrow sensors to select "Contrast" or
"Brightness" and touch the OK sensor.
^
Touch one of the arrow sensors to set the contrast lower or
higher or the brightness lighter or darker.
^
Touch the OK sensor to save the setting.
Settings: Customising your machine
39