Operation Manual
Table Of Contents
- 1 Introduction
- 2 Overview
- 3 Operation and setting/adjustment
- Notes on operation and setting
- Factory setting
- Main menu
- Start display after switching on
- Displays for activated menu items
- Heating immediately with Longpress (without settings)
- HEATING OFF with Longpress
- HEATING ON with Shortpress and with settings
- HEATING Off with Shortpress
- Change the temperature setpoint and / or the operating time during operation
- Set VENTILATION ON with Shortpress and if applicable set the operating time
- VENTILATION OFF with Longpress
- VENTILATION OFF with Shortpress
- ADD-ON UNIT ON – e.g. activate the HEATING function for a 2nd heater
- ADD-ON UNIT ON – e.g. activate the VENTILATION function for a 2nd heater
- ADD-ON UNIT OFF with Longpress
- ADD-ON UNIT OFF with Shortpress
- General information on programming the preset time
- Program preset times
- EasyStart Timer settings
- Settings
- 4 What to do if …?
- 5 Service

VEHICLE HEATERS – TECHNICAL DOCUMENTATION | 9
3 OPERATION AND SETTING/ADJUSTMENT
START DISPLAY AFTER SWITCHING ON
17:30
21 °C
If no menu item is activated, the Start display
appears with a flashing heater symbol in the Menu
bar, with the current time and the actual temperature
in the status area.
Other possible actions are:
HEATING IMMEDIATELY with LONGPRESS.
HEATING ON with SHORTPRESS, in addition con-
firm and if applicable set the temperature setpoint
and operating time, see page 11.
select a new menu item.
DISPLAYS FOR ACTIVATED MENU ITEMS
HEATING ON
60 min
21 °C
Other possible actions are:
HEATING OFF, see page 10 and 12.
select a new menu item.
VENTILATION ON
60 min
21 °C
Other possible actions are:
VENTILATION OFF, see page 15.
select a new menu item.
ADD-ON HEATER HEATING ON
90 min
Other possible actions are:
ADD-ON UNIT HEATING OFF, see page 19.
select a new menu item.
ADD-ON HEATER VENTILATION ON
90 min
Other possible actions are:
ADD-ON UNIT VENTILATION OFF, see page 19.
select a new menu item.










