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The appliance can be set to one of 4
hardness levels:
–
Level 1 (soft):
0 - 3 gr/gal (0-3°d)
–
Level 2 (moderate):
4 - 7 gr/gal (4-7°d)
–
Level 3 (hard):
7 - 15 gr/gal (7 - 14 °d)
–
Level 4 (very hard):
15 - 22 gr/gal (14 - 21 °d)
Setting the water hardness
^ In the main menu, press the OK
button for two seconds.
SETTINGS
< WATER HARDNESS >
^ Turn the rotary selector until WATER
HARDNESS appears in this display.
Confirm with OK.
^ Turn the rotary selector until the
desired water hardness level
appears in the display.
Confirm with OK.
The setting is now saved.
First steps to use
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