Contents: Air flow control ⇓ Windshield defrost button (defrost…⇓ Dehumidification of air in the cabin…⇓
To select between air supply from outside the car or air circulation in the cabin, press the corresponding button. When the mode is turned on, the indicator light should light up.
Air flow control
Regulator operating modes: "at face level", "two levels", "floor", "floor - heating". When selecting each mode, the corresponding icon lights up on the display.
A detailed description of the air distribution modes in the cabin is the same as the description for a conventional heater.
The material is reprinted from another resource hyundaibook
Windshield defrost button (defrost mode)
When you press this button, the recirculation mode is automatically switched on, and air is supplied to the passenger compartment through the windshield deflectors. To speed up the cleaning of the glass, the air conditioner is switched on at an outside temperature above 1.5°C. It will automatically switch off if the outside temperature is below 0.6°C.
Dehumidification of air in the cabin (optional)
When the air humidity in the car is high, the sensor automatically turns on the air conditioner.