Omniplus dot buses
  Abbreviations

OBD - Onboard diagnostics
WABCO ATR-E (ATC)
 
 
Configure the control panel to the climate control function or the ventilation function
  • switch on the drive switch (step 2, drive position),
  • Turn system selector switch to heating-ventilation-climate control (HLK) position (see electrical key),
  • Press check key, climate on/off key and reheat key simultaneously.
     
  • After 10 seconds, four segments and the text "Ac" appear in the display.
  • Press the "" key to switch in the ventilation function (no climate control). Press the "+" key to switch in the climate control function.
  • After 30 seconds, the control unit accepts the relevant setting and is then configured for the corresponding function.

only ventilation function

climate control function