Zanussi ZT 415 Libretto di istruzioni - Pagina 7

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The Water Softener

Water contains varying amounts of lime and mineral

salts depending on the area in which you live: these

are deposited on the dishes leaving white marks.

The higher the content of these salts, the harder your

water will be. The «hardness» level is measured on 2

equivalent scales: Clarke degrees or French degrees.

Contact your local Water Authority to find the exact

water hardness level for your area.

The dishwasher is equipped with a softener which uses

special dishwasher salt to provide lime-free (softened)

water. The softener can treat water hardness up to 90

French degrees via 5 adjustment levels.

Find on the table below the level corresponding to the

hardness of your water and the required adjustments:

Water hardness

°TH

°dH

French

Clarke

degrees

0-14

0-10

15-39

11-27

40-50

28-35

51-70

36-49

71-90

50-63

* The water softener is factory set at level 2 as this suits most users.

** If you use phosphate free detergents containing enzymes, use

salt starting from 6 Clarke degrees (7 French degrees).

You may also change the factory setting by means of

the wash programme selector buttons. Each button

corresponds to a different level:

Level 1 = RINSE AND HOLD Programme Button

Level 2 = INTENSIVE 70°c Programme Button

Level 3 = NORMAL 65°c Programme Button

Level 4 = ECONOMY 55°c Programme Button

Level 5 = QUICK 55°c Programme Button

To select a different level, proceed as follows:

- Press the NORMAL 65°c and QUICK 55°c

programme buttons simultaneously for about 5

seconds until the short «instruction accepted»

signal is heard. The pilot light corresponding to the

current level flashes very rapidly.

AA02

SO83

Use of

Level

salt

**NO

YES

* 2

YES

PAA12GB

- Press the programme button corresponding to the

required level.

- 5 seconds after having last pressed any of the

programme buttons, the dishwasher memorises the

level selected and returns to the programme setting

mode.

Important

Salt MUST be used regularly from level 2 upward.

If your water is «level 1» it is already soft and there-

fore there is no need to use salt.

Filling with Salt

Only use salt designed specifically for use in dish-

washers. Other types of salt contain high percentages

of other substances which may reduce the efficiency

of the softener.

Unscrew the cap of the salt container.

Fill the container with 1 litre of water (this operation is

necessary only the first time).

Place approximately 1kg of dishwasher salt inside

using the funnel provided (see figure).

Replace the cap making sure that there is no trace of

salt on the screw thread or on the gasket.

Screw the cap tightly.

SR06

SR03

When this has been done, all that is required is to

periodically add salt to the container. You are reminded

of this by the Salt refill light «SALT» on the control panel

which will illuminate when the salt has finished.

The salt container always has some water inside

which will normally overflow when refilling with salt.

Caution

Only fill with salt just before starting one of the com-

plete washing programmes (not Rinse and Hold

programme). This will prevent any grains of salt or

salty water, which may have been spilled, remaining

on the bottom of the machine for any period of time.

This could cause corrosion.