AUTO is an automatic air conditioning switch, which automatically adjusts the air volume, air duct and refrigeration according to the set temperature; ECON is a manual mode, and the owner can adjust the air conditioner according to his own needs.
Extended data
Automobile air conditioning is mainly divided into three parts, wind direction, wind speed and temperature; Wind speed and temperature are easy to understand, but the most complicated thing is the wind direction. Generally speaking, there are five grades of wind direction: foot blowing, body blowing, foot blowing and body blowing, foot blowing and glass blowing.
There is nothing special about blowing your feet and blowing your body, mainly depending on your own hobbies; But blowing glass is tricky. Simply put, don't choose glass blowing blocks in summer, and choose glass blowing blocks in winter.
In summer, the air conditioner blows air. If you choose to blow glass bricks, the glass will be blown very cold. When the water vapor in the outside air meets the cold glass, it will liquefy to form a fog surface and attach to the outside of the glass. The fog on the outside of the front windshield can also be brushed off with a wiper, and the fog on the side window is really helpless.
In winter, the temperature inside the car is higher than that outside, so it is cold outside the window glass. When the water vapor in the car is cold, it forms fog in the car. At this time, it was blown dry by the air conditioner. Therefore, it is necessary to choose glass blowing equipment in winter. Of course, after turning on the AC switch, it has dehumidification function, and turning on the AC switch is also a good defogging method.