23
4 Permanent settings in programming mode
g T Turn the Rotary Switch until NORMAL is displayed.
k T Press the Rotary Switch.
OK appears briefly on the display.
STRENGTH
g T Turn the Rotary Switch until EXIT is displayed.
k T Press the Rotary Switch to exit the programme item.
BUTTONS
g T Turn the Rotary Switch until EXIT is displayed.
k T Press the Rotary Switch to exit programming mode.
READY
E If you are using the CLARIS Pro Blue filter cartridge and have
activated it, it is not possible to set the water hardness.
The harder the water is, the more frequently the IMPRESSA needs to
be descaled. It is therefore important to set the water hardness accu-
rately.
The water hardness can be adjusted on a continuous scale between
1 °dH and 30 °dH.
Example:Proceed as follows to change the water hardness from
16°dH to 25°dH.
Precondition:
READY is displayed.
k T Press and hold the Rotary Switch until
RINSE appears.
RINSE
g T Turn the Rotary Switch until the programme item
HARDNESS is displayed.
k T Press the Rotary Switch.
16°dH
g T Turn the Rotary Switch until 25°dH is displayed.
k T Press the Rotary Switch.
OK appears briefly on the display.
HARDNESS
g T Turn the Rotary Switch until EXIT is displayed.
k T Press the Rotary Switch to exit programming mode.
READY
Setting the water
hardness
