Zanussi DE 4744 Instruction Book page 7

The current level is indicated by the number of
flashes made by the INTENSIVE SID 80 indicator
light, that alternates 5 seconds off with a number of
flashes, this continues for about 60 seconds.
Example:
1 flash = level 1
2 flashes = level 2
3 flashes = level 3
4 flashes = level 4
5 flashes = level 5
3. To change the level, press the INTENSIVE SID 80
programme push button. Each time the push
button is pressed the level changes.
Example:
If the current level is 3, pressing only one time the
INTENSIVE SID 80 programme push button, level
4 is selected.
If the current level is 5, pressing only one time the
INTENSIVE SID 80 programme push button, level
1 is selected.
The INTENSIVE SID 80 indicator light remains off
for about 5 seconds after which starts flashing
indicating the new level selected.
4. To memorise the new level, switch off the
dishwasher by pressing the ON-OFF push button.
If your water is level 1 it is already soft
and therefore there is no need to use salt.
With the setting of the water softener at
level 1 the salt indicator light on the
control panel will always remain off.
Use salt from level 2 upwards.
From level 2 upwards, if salt refilling is
necessary, the salt indicator light will
illuminate only in setting mode and at the
end of the washing programme.
During the run of the programme it will
remain off.
7