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 | 13
3 OPERATION AND SETTING/ADJUSTMENT
SETTING THE OPERATING TIME
Use the
or button to set the operating time.
Operating time setting range:
Min 10 – max 120 min in 1 min. increments, continu-
ous heating mode is possible for air heaters.
60 min
Press the button to confirm the operating time.
The operating time is changed once.
60 min
21 °C
Display for air heaters in continuous heating mode.
21 °C
∞










