What does the AC switch in a car's air conditioning mean?
1 Answers
The AC switch in a car's air conditioning refers to the air conditioning cooling switch. Pressing the AC button will gradually lower the temperature inside the car. The functions of a car's air conditioning system are: 1. Achieving a cooling effect through the continuous transformation and circulation of refrigerant; 2. Drawing in fresh external air to ventilate and refresh the interior, preventing windshield fogging; 3. Using engine coolant, waste heat, or heat generated by a burner as a heating source, which is then heated by the heater and blown into the car by the blower to raise the temperature for a warming effect. Maintenance methods for car air conditioning: 1. Clean the air conditioning vents promptly; 2. Maintain the air conditioning condenser in a timely manner; 3. Clean or replace the air conditioning filter element promptly.