15.11.2022
4 ways to take care of car air conditioners to keep them cool for a long time
Tips for turning on the car air conditioner correctly
The air conditioning system in the car is like an indispensable comfort enhancer. Because the weather in our country in the hot season is very hot. And especially for road users like us who have to face the outside air during the noon, we have to turn on the car air conditioner or air conditioning system to the coldest. But sometimes when adjusting the air conditioner refrigerant switch to the lowest temperature, the air conditioner still isn't cool. Many people may blame the air conditioner refrigerant that it is running out or deteriorating.
But sometimes our own usage is the cause of the air conditioning system being damaged before its time. This article has a good way to preserve the car air conditioner to be cool with your car for a long time by turning on the car air conditioner correctly. But what are the methods? Let's follow.
How to adjust the car air conditioner to be cool? Reveal 4 ways to turn on the car air conditioner correctly that car lovers must know
1. Turn off the air conditioner before starting the engine and before reaching your destination
The A/C button in the car is the button that functions to turn on and off the cooling system to create cool air in the cabin. Before starting the car, we have to check whether the A/C button is in the on or off position. If it is on, turn off the A/C button before starting the engine to preserve the air compressor, or what many people call the "air compressor". When the car is about to arrive at its destination in a few minutes, turn off the A/C switch to turn off the air compressor and adjust the fan to the highest level to expel moisture from the evaporator coil. Leave it for about 3 minutes because moisture is the cause of unpleasant odors in the air vents. Finally, don't forget to turn off the air conditioner every time before turning off the engine.
Solving doubts? Does the A/C button have to be on all the time?
Answer: The A/C button should be on all the time, but it can be turned off if you want to turn on only the air fan to expel moisture.
2. Add the correct type of air conditioner.
Generally, there are 2 types of air conditioners used in cars: Refrigerant 12 (R-12) and Refrigerant 134a (R134a), which cannot be used together. Before adding air conditioner, we must first check which type of air conditioner our car is using. If you don't know which type, open the hood of the car and look at the air conditioner cap. If it is a locking cap, it means it is a 134a system. But if it is a screw-type head This means that you will need to use the old R-12 refrigerant. The correct way to refill the refrigerant is not to refill it too often because refilling it too often can damage the air compressor. If the air conditioner is not cool enough after refilling, it means that there is a leak in the cooling system. You should take your car to the service center for a technician to check and fix it.
3. Turn on the car's air conditioner for about 5 minutes.
When you have not used your car for several days, before starting the engine, open the windows or doors and turn on the car's air conditioner for about 5 minutes. This is to prevent moisture from accumulating in the air pipes and prevent air conditioning system leaks.
4. Check the car's air conditioner system every 3 months.
To check the car's air conditioner system, we can take the car to the car service center every 3 months or every 5,000 kilometers to check if the car's air conditioner is still working properly and if there is any deterioration, we can fix it in time.
Now that we have understood how to take care of the car's air conditioner system, if anyone is looking for a good used car, you can choose to buy it at Autovilla. We are a car buying-selling and exchanging center with the largest selection of brands and models in the used car group. Every car has passed a 344-point vehicle inspection by Goo Inspection, an institution certified by Japan. We also help arrange car finance to facilitate all customers. There are 3 branches in Bangkok and Pathum Thani.
