Setting the water hardness
level
Water hardness is programmed using
the control panel on the tower.
The programming procedure can be
cancelled at any time by pressing
the On/Off button
s
. The procedure
can then be re-started from the
beginning again.
Programme the water hardness as
follows:
^
If the appliance is on, switch it off
using the
s
button.
^
Press and hold the
j
button and
at
the same time
switch the appliance
on using the
s
button. Hold in the
j
button until the
k
indicator lights up
yellow.
If this does not happen, start the
procedure again from the beginning.
The
k
indicator light flashes rapidly 10
times at intervals and the
k
indicator
light flashes slowly on and off (factory
default).
The water hardness set is shown by the
flash frequency of the
k
indicator light
(see table for water hardness).
^
Briefly press the
j
button to select
the number of flashes which equates
to your water hardness level.
Each press of the button moves you
up a level. When the highest water
hardness value is reached, the
setting starts from the beginning
again.
Please set the correct water hardness
level, as otherwise this invalidates the
guarantee.
Example:
Water hardness = 4.0 mmol/l (22°dH).
– The
k
indicator light will flash rapidly
10 times at intervals (factory default
setting).
– Press the
j
button 6 times.
– The
k
indicator light flashes rapidly 6
times.
^
Switch the appliance off with the
s
button.
Checking the programmed
water hardness level
^
If the appliance is on, switch it off
using the
s
button.
^
Press and hold the
j
button and
at
the same time
switch the appliance
on using the
s
button. Hold in the
j
button until the
k
indicator lights up
yellow.
The
k
indicator light will flash the
number of times which corresponds to
the water hardness level which has
been set (see table).
^
Switch the appliance off with the
s
button.
Before using for the first time
22