instructions User guide

VEHICLE HEATERS – TECHNICAL DOCUMENTATION | 15
VENTILATION OFF WITH SHORTPRESS
Display ON, the VENTILATION menu item is displayed.
Press the
SHORTPRESS button for less than
2 seconds.
Heater OFF.
21 °C
Off
After the VENTILATION OFF display the Start display
appears.
If the vehicle lighting is OFF the display lighting goes
out after 10 seconds.
17:30
21 °C
PLEASE NOTE!
The heater switches off, an active add-on unit
remains in operation.
The following actions are possible during the
VENTILATION OFF display:
Use the
or button to select a menu item.
SHORTPRESS button, the Start display appears,
if the SHORTPRESS button is pressed again,
Display OFF.
SHORTPRESS button, the VENTILATION submenu
is displayed.
3 OPERATION AND SETTING/ADJUSTMENT
VENTILATION OFF WITH LONGPRESS
Display ON, the VENTILATION menu item is displayed.
Press the
LONGPRESS button for longer than
2 seconds
Heater OFF.
21 °C
Off
After the VENTILATION OFF display the Start display
appears.
If the vehicle lighting is OFF the display lighting goes
out after 10 seconds.
17:30
21 °C
PLEASE NOTE!
With VENTILATION OFF with LONGPRESS all active
functions are ended.
The following actions are possible during the
VENTILATION OFF display:
Use the
or button to select a menu item.
SHORTPRESS button, the Start display appears,
if the SHORTPRESS button is pressed again,
Display OFF.
SHORTPRESS button, the VENTILATION submenu
is displayed.