How to Check the Car Air Conditioning Controller?
1 Answers
The method to check the car air conditioning controller is: 1. First, check whether the refrigerant is sufficient. 2. View the usage status of the refrigerant through the glass observation hole on the liquid storage dryer in the engine compartment. 3. If a large number of bubbles appear in the observation hole after the air conditioning is started, it means the refrigerant is insufficient. Extended content: 1. The car air conditioning device, referred to as car air conditioning, is used to adjust and control the temperature, humidity, air cleanliness, and air flow inside the car compartment to the optimal state. It provides a comfortable riding environment for passengers, reduces travel fatigue, creates good working conditions for the driver, and plays an important role in ensuring safe driving. 2. It generally includes a refrigeration device, heating device, and ventilation device. This combined device makes full use of the limited space inside the car, with a simple structure and easy operation.