What are the buttons of the car air conditioner used for? Knock on the blackboard!

Recently, the temperature in Guangzhou has soared to 37 or 8 degrees. In hot summer, I think the happiest thing is to stay in an air-conditioned room and eat popsicles with watermelons. Air conditioning can be said to be a life-saving artifact in the hot southern region. It is not only necessary for families, but also the most basic configuration of cars. So do you really know all the buttons of the car air conditioner? Let's take a look with Bian Xiao!

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First of all, there are two forms of air conditioning in the car: automatic air conditioning and manual air conditioning. The easiest way to judge is to check whether there is an "automatic" button in the air conditioning control area. If there is, it is automatic air conditioning, otherwise it is manual air conditioning. There is a difference between the two ways of adjustment. The adjustment mode of manual air conditioner is relatively simple and intuitive, generally knob type, which can not accurately adjust the temperature and is difficult to get started. Therefore, we will focus on the various key functions of automatic air conditioning.

A/C key

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Air conditioning key is the key of air compressor, which can be understood as the key of refrigeration. Because the air cooling in the car is realized by the air compressor, press this button, the air compressor will start to work when the light is on, and then the air conditioner will have a cooling effect, otherwise the natural wind blowing in the car will be outside.

Max. A/C key

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Some cars with automatic air conditioning will have this button. When this button is pressed, both the air compressor and the blower will play the maximum role? Large output, quickly adjust the temperature inside the car to the set value. When this function is turned on, the air conditioning system in the car will run at full load, and the fan air volume is also the highest. It's big, so it will be noisy in the car. It is not suitable to keep it on all the time, which also has a certain impact on fuel economy. Generally, it can be used when the car needs to cool down quickly at the beginning.

Internal circulation and external circulation

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These two keys are keys to switch internal and external circulation, and the corresponding mode is when the button light is on, but some cars may only have one internal circulation button, in which case the internal circulation light is on and the external circulation mode is off. The internal circulation mode is faster, more effective and more fuel-efficient, and the external circulation mode can keep the air freshness in the car well, provided that the external air quality is good. We just need to switch according to the situation.

Automatic key point

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This is the automatic air conditioning button. When this function is turned on, the air conditioner will automatically adjust the wind speed and air volume according to the temperature value you set, so as to keep the temperature inside the car within the set value, achieving the effect of constant temperature without frequent operation.

Synchronization? Zone temperature control button

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This button is the air conditioning zone control key. If your car has district air conditioning, then there will be this button. Under normal circumstances, air conditioners are uniformly tuned. When we press this button, the unified adjustment can be released. At this time, the air conditioning temperature of the main and passenger seats can be adjusted independently, which is the key to partition operation. In addition to SYNC, there are DUAL, MONO and ZONE, which all mean partition control.

Temperature and wind speed regulation

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These buttons are very common, I believe everyone knows how to use them. Temperature adjustment buttons are generally indicated by blue and red arrows, or by TEMP+/-, and wind speed adjustment buttons are generally indicated by small fans. In addition to buttons, some cars also use knobs to adjust.

Air conditioning wind direction control

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The button is visually displayed and consists of an arrow pointing to the head and an arrow pointing to the foot. The arrow pointing to the head means blowing up; Point to the feet, that is, down, where the feet are placed, there will be wind; If you have two arrows, the wind will blow up and down.

Front and rear windshield defogging

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Finally, these two function keys for windshield defogging generally appear in the air conditioning control area. The fan-shaped symbol is front windshield defogging, and the square symbol is rear glass defogging.

The above is a detailed description of the buttons in the air conditioning control area. I believe that after reading it, everyone knows the role of the major buttons of the car air conditioner.

This article comes from car home, the author of the car manufacturer, and does not represent car home's position.