Can refrigerant be added to a car's air conditioning system without vacuuming?
1 Answers
Refrigerant cannot be added to a car's air conditioning system without vacuuming. If the vacuum is not properly performed, the air conditioning system will not function effectively. Moisture in the air can freeze and block the expansion valve during cooling, and the high-pressure gauge needle will continuously (violently) fluctuate. Below are specific details about car air conditioning systems: 1. Introduction: The car air conditioning device (air-conditioning-device), commonly referred to as car air conditioning. 2. Function: It is used to regulate and control the temperature, humidity, air cleanliness, and airflow within the car cabin to optimal conditions, providing a comfortable environment for passengers and reducing travel fatigue; it also creates favorable working conditions for the driver and plays a crucial role in ensuring safe driving as a ventilation device.