What is the AC Button?
2 Answers
ac button is the cooling switch of the car air conditioning. Its function is that when the button is pressed, the compressor of the air conditioning will work, and the air blown out by the blower will be cold air. The introduction of the AC button and the role of AC are as follows: Introduction of the AC button: The car AC switch is the compressor switch when the air conditioning is cooling. This function is divided into manual air conditioning and automatic air conditioning. Whether it is manual or automatic air conditioning, there is an AC button. Automatic air conditioning only needs to set the desired temperature, and it can automatically select and open or close different position air outlets, automatically adjust the air volume, and automatically turn on according to the light sensor and multiple in-car temperature sensors. Role of AC: AC is the control button of the air conditioning compressor. Many car models automatically turn on the AC when the front windshield defogging function is activated. The reason is that AC has a dehumidification function, which can speed up the efficiency of defogging.
As a veteran driver with 20 years of experience, let me tell you that the AC button is the air conditioning cooling switch. Press it and the compressor starts working to blow cold air. You really can't do without it in summer, especially when stuck in traffic - it's your lifeline. I've seen many novice drivers set the temperature to the lowest but forget to press AC, ending up sweating with hot air blowing. The dehumidification function is also crucial - turning on AC works much better than wiping with a cloth when windows fog up on rainy days. Remember to activate recirculation mode for better cooling efficiency. Actually, using AC consumes less fuel than opening windows at highway speeds. During regular maintenance, always check the refrigerant pressure to avoid gradual loss of cooling performance.
