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21 gru 2012 · Automatic climate control is the ability to monitor and control the temperature of a specified space without manual intervention. The vehicle passengers specify the required cabin temperature and humidity.
TABLE OF CONTENTS. 1.0. CHAPTER 1: BASIC PRINCIPLES OF AIR-CONDITIONING. 1.1 HVAC System . 1.2 Principles of Air Conditioning . 1.3 Classification of Heat . 1.4 Rules of Heat Transfer. 1.5 Factors Affecting Heat Transfer Efficiency. 1.6 Refrigeration System and Components. ycle. 1.8 Automobile Air-conditioning System.
E90 Climate Control The E90 is equipped with an integrated automatic climate control system (IHKA) as standard. It supplies the needs for a very competitive market segment and allows the vehicle occupants the latest in climate control functionality with an optional iDrive inter-face that reduces the number of primary controls on the panel.
Set the climate control to operate using the last climate control settings through the information display setting: Remote Start > Climate Control > Heater–A/C > Last Settings. The climate control system automatically uses the settings last selected before the vehicle was turned off.
A handy diagram of a climate control system that shows the different symbols and connectors used in automotive electrical circuits.
NOTE Applicable vehicles: • 2018-21 Honda ODYSSEY. Climate Control System Circuit Diagram. *2: *3: *4: *1: IG2 HOT in ON mode Without auto idle stop system With auto idle stop system With front dual zone climate control RADIATOR FAN RELAY IGPS DIODE No. B27 (5 A) +B MAIN FAN 3 1 4 2 PGM-FI MAIN RELAY 1 +B IGPS OIL LVL (7.5A) MAIN FAN RLY CL+ ...
automatic mode If automatic mode has been activated in the IHKA control unit, the blow- er speed is controlled in accordance with a characteristic map depending on the required nominal temperature and the interior and ambient temperature.
