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Philips HD8964-47 User Manual

Page 19

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17

ENGLISH

17

Measuring and Programming Water Hardness

Water hardness measuring is very important in order to defi ne the machine
descaling frequency and to install the “INTENZA+” water fi lter (for more
details 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 single measurement.

2

Wait for one minute.

3

Check how many squares have changed to red, then consult this 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 fi lter (see next chapter).

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4

A

B

C

In

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achine

W

a

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etting

1

4

Press the “

” button to access the machine main menu.