Determining The Water Hardness - WIK 9752 D Bedienungsanleitung

Determining the water hardness

GB
Water hardness
Water hardness mol/m3
German hardness
French hardness
Test strip
Setting and saving the water hardness
104
Before using the appliance for the first time you should set it to the approp-
riate water hardness for your region. You can determine the water hardness
using the test strip (19) supplied with the appliance. Proceed as follows:
Dip the test strip in cold water for 1 second and shake off the excess
‹
water. After roughly 1 minute you can read off the water hardness in
the pink-coloured fields.
up to 1.24
up to 12.6°
To set the previously determined water hardness, proceed as follows:
Press the "Menu" button
‹
play:
Operation and function
2
1
medium-
soft
hard
up to 2.5
up to 7° up to 14°
up to 25.2°
(6). The following appears on the dis-
3 4
hard very hard
up to 3.7 over 3.7
up to 21° over 21°
up to 37.8° over 38°