What is the pressure when the car air conditioning is not activated?
1 Answers
Car air conditioning normal high pressure should be 3-7MPa (13-17kg/cm2 or 190-250Lbf/in2); normal low pressure should be between 0.15-0.25MPa (5-5kg/cm2 or 20-35Lbf/in2). Below is relevant information about car air conditioning: Introduction to Car Air Conditioning: The car air conditioning system is a device that cools, heats, ventilates, and purifies the air inside the vehicle compartment. It provides a comfortable environment for passengers, reduces driver fatigue, and improves driving safety. The air conditioning system has become one of the indicators to measure whether a car is fully equipped. Disadvantages: When the air conditioning is on, passengers are advised not to smoke in the car. Since the air inside circulates in a relatively enclosed environment when the air conditioning is on, smoke is difficult to dissipate, and tiny particles in the smoke can adhere to the air conditioning intake filter, causing long-lasting odors in the car. Regularly perform professional air conditioning system cleaning and deodorizing maintenance.