18 – EN
EN – 19
EN
7 OPERATION
7.1 Home screen
After connecting the power supply, the appliance initializes itself and, after a brief wait, the LED display
shows the home screen.
Menu items on the home screen
(1)
Main menu
(2) Settings
(3)
Service menu
(4)
Device information
(5)
Display current volume flow
(6)
Status display protection
Tapping a menu item in the LED touch
display takes you to the corresponding
menu. The selected menu item then
appears as a green symbol.
The home screen also shows the current
volume flow of the appliance. The appliance
is switched off at a volume flow of “0 m³/h”.
.
7.2 Description of the controls
The LED display offers various controls of the following features:
These elements are used to adjust the settings in the active menu items. Furthermore, there are some
special control elements for particular settings, which are explained in the corresponding description.
7.3 PIN code***
7.3.1 PIN code screen protection**
By default the display is locked with a PIN code, which can be changed individually. Proceed as follows
to unlock the display:
** Applies to models with PIN code protection
Operation
Operation
Symbol
Meaning
Feature switched off.
Tap to switch the feature on.
Feature switched on.
Tap to switch the feature off.
Tap and slide the controller to set the feature
to the desired value.
Tap to open the screen with the advanced settings.
Tap to return to the settings.
Menu Button
Action
Home screen
PIN code protection
The “PIN code protection” button takes you to
he menu for programming the timer.
IN code protection
User no.
Tap the “User No.” input field. A numeric keypad
opens.
Enter the user number “1”.
Confirm input
Confirm the entry with the “Enter” key on the
numeric keypad.
Password
Tap the “Password” input field. A numeric keypad
opens.
Enter the PIN code.
The default PIN code is 11111.
Confirm input
Confirm the entry with the “Enter” key on the
numeric keypad.
Login
After entering the user number and PIN code, tap
the “Login” button to unlock the display.
The display returns to the home screen
Home screen
PIN code protection
The open padlock symbol indicates that the PIN
code protection for the display is unlocked.
Tapping this button again activates the display‘s
PIN code lock.
0
2500
1250 m
3
/h
0
2500
1250 m
3
/h
0
2500
1250 m
3
/h
0
2500
1250 m
3
/h
0
2500
1250 m
3
/h
16/10/20 01:13:34
0 m
3
/h
i
1
5
6
2
3
4
1
*
Enter
Enter
Login
Fig. 6: Home screen
