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14
ENGLISH
Measuring and programming water hardness
Measuring water hardness is very important for de ning the frequency in
which the machine has to be descaled and to install the “INTENZA+” water
lter (for more detail on the water lter see next chapter).
To measure the water hardness follow the steps below:
1
Immerse the water hardness test strip (supplied with the machine) in
water for 1 second.
Note:
The test strip can only be used for one measurement.
2
Wait for one minute.
23 4
A
B
C
Intenza Aroma System
Machine water hardness setting
1
3
Check how many squares have changed the colour to red and then
consult the table.
Note:
The numbers on the water hardness test strip correspond to the water
hardness adjustment settings.
More precisely:
1 = 1 (very soft water)
2 = 2 (soft water)
3 = 3 (hard water)
4 = 4 (very hard water)
The letters correspond to the references that are located at the base of the
“INTENZA+” water lter. (see next chapter for this).
YellowYellow
4
Now you can program the water hardness setting.
Press the
“ ”
button and scroll the pages by pressing the
“ ”
but-
ton until the following icon is displayed.
Note:
The machine is supplied with standard water hardness setting, suitable for
most of the type of water.
5
Press the “ ” button to increase the value or the “ ” button to
decrease the value.
6
Press the
“ ”
button to con rm the setting.
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