instructions User guide

VEHICLE HEATERS – TECHNICAL DOCUMENTATION | 19
3 OPERATION AND SETTING/ADJUSTMENT
ADD-ON UNIT OFF WITH LONGPRESS
Press the
LONGPRESS button for longer than
2 seconds
Add-on unit OFF.
Off 21 °C
After the ADD-ON UNIT 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 ADD-ON UNIT OFF with LONGPRESS all active
functions are ended.
The following actions are possible during the ADD-ON
UNIT 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 HEATING submenu is
displayed.
ADD-ON UNIT OFF WITH SHORTPRESS
Display ON, the ADD-ON UNIT – HEATING menu item
is displayed.
Press the
SHORTPRESS button for less than
2 seconds.
Add-on unit OFF.
Off 21 °C
After the ADD-ON UNIT 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 following actions are possible during the ADD-ON
UNIT 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 HEATING submenu is
displayed.