Water hardness
Adjusting the water hardness
setting
Use of salt
°dH
°TH
mmol/l
manually
electronically
51 - 70
91 - 125
9,1 - 12,5
2
level 10
yes
43 - 50
76 - 90
7,6 - 8,9
2
level 9
yes
37 - 42
65 - 75
6,51 - 7,5
2
level 8
yes
29 - 36
51 - 64
5,1 - 6,4
2
level 7
yes
23 - 28
40 - 50
4,0 - 5,0
2
level 6
yes
19 - 22
33 - 39
3,3 - 3,9
2
level 5
yes
15 - 18
26 - 32
2,61 - 3,2
1
level 4
yes
11 - 14
19 - 25
1,9 - 2,5
1
level 3
yes
4 - 10
7 - 18
0,71 - 1,8
1
level 2
yes
< 4
< 7
< 0,7
1
level 1
no
The water softener must be set in both ways:
manually, using the water hardness dial and
electronically.
Setting the water softener manually (see table)
Set switch to position 1 or
2
The water softener is factory set at position 2.
Setting the water softener electronically (see table)
IMPORTANT!
The water softener is factory set at position 5.
10
