Water Hardness Level - Miele Dishwashers Operating Instructions Manual

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Water hardness level

Your dishwasher is fitted with a water
softener which you need to programme
to the water hardness level in your area.
- Your local water authority will be able
to advise you of the water hardness
level in your area.
- Where the water hardness fluctuates
e.g. between 6.7 - 9.0 mmol/l (37 -
50 °d - German scale) always
programme the dishwasher to the
higher value (9.0 mmol/l in this
example).
A tick will appear beside the water
(
hardness which has been set.
^ Select the water hardness you want,
and confirm your selection with the
middle button underneath the
display.
68
°d mmol/l
1 0.2
2 0.4
3 0.5
4 0.7
5 0.9
6 1.1
7 1.3
8 1.4
9 1.6
10 1.8
11 2.0
12 2.2
13 2.3
14 2.5
15 2.7
16 2.9
17 3.1
18 3.2
19 3.4
20 3.6
21 3.8
22 4.0
23 4.1
24 4.3
25 4.5
26 4.7
27 4.9
28 5.0
29 5.2
30 5.4
31 5.6
32 5.8
33 5.9
34 6.1
35 6.3
36 6.5
37-50 6.7-9.0
51-60 9.2-10.8 91-108
61-70 11.0-12.6 110-126
Value
°f displayed
1
2
4 2
5 3
7 4
9 5
11 6
13 7
14 8
16 9
18 10
11
20
22 12
23 13
25 14
27 15
29 16
31 17
32 18
34 19
36 20
38 21
40 22
41 23
43 24
45 25
47 26
49 27
50 28
52 29
54 30
56 31
58 32
59 33
61 34
63 35
65 36
67-89 37-50
51-60
61-70