The internal and external circulation indicators of the Magotan are located on the car's center console, featuring a car symbol with a circular arrow inside. Here is an introduction to the internal and external circulation of the Magotan: 1. Principle of External Circulation: When the external circulation is activated, the car's fan draws air from outside the vehicle and delivers it inside, allowing the external and internal air to circulate. Even if the fan is not turned on, air will still enter the car while driving, providing fresh external air. Even when the car's air conditioning is turned off during driving, air continues to be drawn into the car due to the external circulation setting. However, if the car is driven in urban areas with the external circulation on, the interior may fill with exhaust fumes. 2. Principle of Internal Circulation: When the internal circulation is activated, the airflow passage between the inside and outside of the car is closed. If the car's fan is not operating, there will be no airflow circulation inside the car. When the fan is working, it draws air from inside the car, maintaining internal airflow circulation. Activating the internal circulation effectively prevents external dust and harmful gases from entering the car, reducing exposure to harmful external air. For example, when driving through areas with smoke, dust, strong odors, or heavy traffic, it helps block some harmful gases. In general, if the external air quality is poor, it is advisable to turn on the internal circulation.
