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en Water softening system
Water softening system
11 Water softening sys-
tem
Hard water leaves limescale on the
Water softening system
tub and tableware and parts of the
appliance may become blocked.
11.1 Overview of water hardness settings
You can find an overview of the water hardness values that can be selected
here.
You can find out how hard your water is from your local water company or by
using a water hardness tester.
Water hardness
°E
0 - 8
9 - 10
11 - 12
13 - 15
16 - 20
21 - 26
27 - 38
39 - 44
Note: Set the water hardness determ-
ined on your appliance.
→ "Setting water softening system",
Page 22
With a water hardness of 0 - 8 °E
you can dispense with special salt
and switch off the water softening
system.
→ "Switching off water softening sys-
tem", Page 23
11.2 Setting water softening
system
Set the water hardness on your appli-
ance.
Determine the water hardness and
1.
the appropriate setting value.
→ "Overview of water hardness set-
tings", Page 22
22
Hardness range
Soft
Soft
Medium
Medium
Medium
Hard
Hard
Hard
To ensure good dishwashing results,
you can treat the water with special
salt and the water softening system.
To avoid damage to the appliance,
water with a hardness above 9 °E
must be softened.
mmol/l
0 - 1.1
1.2 - 1.4
1.5 - 1.8
1.9 - 2.1
2.2 - 2.9
3.0 - 3.7
3.8 - 5.4
5.5 - 6.2
Press
.
2.
Press and hold
3.
Turn the programme selector until
4.
the display shows H:04.
Release the button.
5.
Turn the programme selector until
6.
the required level has been set.
The appliance is set to H:04 at the
factory.
Press
to save the setting.
7.
Setting value
H:00
H:01
H:02
H:03
H:04
H:05
H:06
H:07
.
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