Philips HD8821 Bedienungsanleitung PDF herunterladen (Seite 18)

ENGLISH

MEASURING AND PROGRAMMING WATER HARDNESS

Water hardness measuring is very important in order to de ne the descal-

ing frequency and to install the “INTENZA+” water  lter (for more details on

the water  lter, see next chapter).

To measure the water hardness follow the steps below:

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.

Wait for one minute.

Check how many squares have changed colour to red and then refer to

the table.

Note:

The numbers on the water hardness test strip correspond to the water

hardness.

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).

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Intenza Aroma System

Machine Water Hardness Setting

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Philips HD8821 Bedienungsanleitung Seite 18