Water hardness
°dH
°fH
0-5
0-9
6-11
10-20
12-17
21-30
18-22
31-40
23-34
41-60
35-55
61-98
NOTE
• 1 dH (German degree) = 0.178 mmol/l
• 1 Clark (British degree) = 0.143 mmol/l
• 1 fH (French degree) = 0.1 mmol/l
• Contact your local water board for information on the hardness of your water supply.
• WATER SOFTENER
The hardness of the water varies from place to place. If hard water is used in the
dishwasher, deposits may form on dishes and utensils. The appliance is equipped with
a special softener that uses a salt specifically designed to eliminate lime and minerals
from the water.
• How water softener regeneration works (ECO cycle with H3 level setting)
- Operates for about 2 minutes when drying starts and uses 2 L water, 0.0002 kWh
energy
- Regenerates once every 5 cycles
DW6500AM_DW60A6092FW_ET_DD81-04050D-02_EN.indd 55
Water
hardness
°Clark
mmol/l
setting
0-6
0-0.94
7-14
1.0-2.0
15-21
2.1-3.0
22-28
3.1-4.0
29-42
4.1-6.0
43-69
6.1-9.8
Salt
consumption
(gram/cycle)
H1
0
H2
20
H3
30
H4
40
H5
50
H6
60
Autonomy
(cycles/1 kgs)
/
60
50
40
30
20
English
55
2021-10-06
7:29:15