Operating instructions

In order to provide good cleaning
results, the machine requires a supply
of soft water (water that is low in
calcium and magnesium). If hard tap
water is used, it can leave a white
mineral deposit build-up on the items
and the machine itself, therefore, tap
water with a hardness of 4 °d
(0.7 mmol/l) or more must be softened.
The built-in water softener is designed
for this purpose.
–
In order to function properly, the
water softener requires a supply of
reactivation salt.
– The cleaner must be correctly
programmed to match the hardness
of the tap water supply.
– Your local water authority will provide
information about the hardness of the
tap water in your area.
If the water hardness is known to
fluctuate (e. g., 8 - 17 °d), always
program for the highest value (in this
instance 17 °d).
The built-in water softener can be
programmed at settings from 1 °d to
60 °d (1-60 gr/gal or 20-1080 ppm).
It is useful to make a note of the water
hardness so that you can provide the
service technician with this information
in the event of any service calls.
Please note the water hardness in the
space provided here:
°d
How to program the water
softener
^
Use the "ON/OFF" button to switch off
the machine.
^
Turn the program selector to the
12 o'clock position f.
^
Simultaneously press and hold the
"Display" ß and "Start" 6 buttons,
while turning the machine on with the
"ON/OFF" button.
The current program status P....
will appear in the display, and the
"Fill/Drain" indicator light will come on.
^ Press the "Drying" 0 button one
time.
E01 wil appear in the display.
^ Turn the program selector one switch
position clockwise (to the 1 o'clock
position).
The number 19 will appear in the
display (this indicates the factory
setting in °d).
^
Press or hold down the "Display" ß
button until the required value
(Hardness in °d) appears in the
display.
Please refer to the next page for
detailed water hardness tables (water
hardness in °d, mmol/l and °f).
Once the 60 setting has been reached,
the counter begins again from 0.
^
Press the "Start" 6 button.
SP will appear in the display.
^
Press the "Start" 6 button again to
save.
Water softener
18