9
Maintenance
9.1
Cleaning filter
The maintenance for the user is limited to the periodic cleaning or replacement of the filters.
The filter only has to be cleaned if this is indicated on the display (the filter symbol is shown here) or, if
a multiple switch with filter indication has been installed and the red LED of the switch is on.
The filters should be replaced each year.
After the filter has been cleaned 3 times, it must be replaced by the 4th time.
The appliance must never be used without filters.
Cleaning and replacing the filters:
Press the filter symbol for longer than 3 seconds to open the filter wizard.
Now follow the instructions that appear on the display to clean and/or replace the filter.
This filter wizard cannot be interrupted.
When all the instructions on the menu have been followed and confirmed, then the filter wizard is closed
by pressing
the “Home” button and the display then returns to the main screen; the filter message is
reset and the filter message now disappears.
Comment:
If the filter wizard is opened in order to replace the filter whilst there is no filter message on the display
screen, go in the settings menu to step number 4.2 to open the filter wizard. Now follow the
instructions on the display, and once finished the timer of the filter message is reset.
It is also possible to go in the settings menu using step number 4.3 to reset the filter directly without
opening the filter wizard; if “Yes” is chosen then in the settings menu this step number has to be left again
by pressing “Home” button
or the " return" button
.
The timer of the filter message is then reset!
Pressing the Home button
brings you back to the main screen from any particular menu; pressing the
return button
takes you back 1 step in the menu.
9.2
Maintenance siphon
Cleaning the siphon
Every year the siphon must be disconnected and cleaned.
(For example a CWL appliance type 4-0)
Maintenance
28 | WOLF GmbH
7100833_202010
