Does the light indicate the recirculation mode?

1 Answers
AlanaFitz
07/29/25 9:17am
When the light is on, it indicates the recirculation mode; when the light is off, it indicates the fresh air mode. Here is an introduction to the air conditioning system: 1. Introduction: Automotive air conditioning refers to the air conditioning device installed in vehicles, which can cool, heat, ventilate, and purify the air inside the cabin, providing a comfortable environment for passengers, reducing driver fatigue, and improving driving safety. 2. Structure: Generally includes refrigeration devices, heating devices, and ventilation devices. This combined system makes full use of the limited space inside the vehicle, featuring a simple structure and easy operation, making it a popular modern automotive air conditioning system internationally. 3. Layout: Different types of air conditioning systems have different layout methods. Currently, integrated heating and cooling air conditioning systems are widely used in passenger cars. The typical layout involves assembling the evaporator, heater core, centrifugal blower, and control mechanism together, known as the air conditioning unit assembly.
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