User Manual

Table Of Contents
Care and maintenance
88
ENGLISH
Determine the water hardness with the enclosed test strip. Observe the
instructions on the test strip packaging and in Table Water hardness range
on page93.
Requirement: The ready symbol appears on the display.
1. Press the "menu/ok" button for longer than 2 seconds.
» The menu appears on the display.
2. Navigate to the Water hardness menu using the arrow buttons.
3. Use the arrow buttons to select the water hardness range and conrm
with "menu/ok".
4. Exit the menu with the Exit command.
» The ready symbol appears on the display.
9.9 Using a water lter
The use of a water lter extends the service life of the appliance and the
appliance has to be descaled less frequently. The water lter contained in
the scope of delivery lters calcium and other pollutants out of the water.
1
41
42
43
Fig. 22: Screwing/Unscrewing the water lter