Philips Intelia Evo Bella HD8770, User Manual

Page: 16 / 56

16
ENGLISH
Measuring and programming water hardness
Water hardness measuring is very important in order to defi ne the desca-
ling frequency and to install the “” water fi lter (for more detail on
the water fi 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.
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4
A
B
C
In
tenza Ar
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st
em
M
achine wat
er har
dness 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
“” water fi lter. (see next chapter for this).
Y
ello
w
4
Now you can program the water hardness setting.
Press the “ ” button and scroll the pages by pressing the “ ”
button until the following icon is displayed.
Note:
The machine is supplied with standard water hardness setting, suitable for
most of the type of water.
Y
ello
w
5 Press the “ ” button to increase the value or the “ ” button to
decrease the value.
6 Press the “ ” button to confi rm the setting.