Asko BO4CS2T1-42 OCS8476S Operating Instructions Manual page 13

TESTING WATER HARDNESS
Water hardness test should be carried out before fi rst use.
A warning will appear on the display: "Use the test paper to measure water hardness."
4 green stripes
1 red stripe
2 red stripes
3 red stripes
4 red stripes
The highest water hardness is set as a factory default.
CHANGING THE WATER HARDNESS SETTING
Water hardness can also be set in the menu CHOOSING THE GENERAL SETTINGS.
If the correct water hardness level is not set, this could
affect appliance operation and its useful life.
Soak the test paper strip (supplied with the appliance) in water for one (1)
second.
Wait one minute and observe the number of stripes on the paper. Enter the
information on the number of stripes into the appliance. Confi rm by pressing
the START/ STOP key.
Soft
Slightly hard
Medium hard
Hard
Very hard
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