What is the problem when white smoke comes out of the car air conditioner?

[TimothyAnn]

The reasons for white smoke coming out of the car air conditioner: 1. The cooling effect is very strong, and the temperature is very low; 2. The temperature inside the car is too high and the humidity is very high, the water vapor encounters cold and becomes atomized, forming small water mist droplets, which look like white smoke. Car air conditioning refers to the air conditioning device installed in the car, which can cool, heat, ventilate and purify the air in the compartment, providing a comfortable riding environment for passengers, reducing the driver's fatigue and improving driving safety. The air conditioning device has become one of the signs to measure whether the car functions are complete. It generally includes a cooling device, a heating device and a ventilation device. This combined device makes full use of the limited space inside the car, with a simple structure and easy operation, and is a popular modern car air conditioning system internationally.