Note:
A water softener must be added when water has a medium-high degree
of hardness (from degree of hardness II). Follow the manufacturer’s instructions.
The quantity of detergent can then always be adjusted to degree of hardness I (=
soft).
32
Preparing the wash cycle
Level
1
C
Ch
ha
arra
acctte
erriissttiicc
soft
Degrees of water hardness
German
°dH
French
°T.H.
0-7
0-15
2
medium
8-14
16-25
3
hard
15-21
26-37
4
very hard
> 21
> 37
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