Automotive Air Conditioners
It is August the car with children and luggage is locked and you are finally on the way to the hut. Suddenly you realize that your car air conditioning is on the Fritz, and your family vacation really starts to heat up.
Automotive air conditioning systems were first launched in 1940 to address customer requests for relief of unbearable heat. These systems used to cool refrigerant in the air and remove the heat out of the car’s interior. Air conditioning also cleans the air that comes the car, and remove excess moisture, they dehumidify the air.
There are three basic components to any motor vehicle air conditioning system:
1. Compressor – the heart of the air conditioner, the compressor transfers considered and compressed refrigerant, the heat released from the car.
2. Condenser – heat from the refrigerant and cools the high-pressure gases.
3. Evaporator – acts as the heater core of the climate system. The evaporator, the heat from the interior of the car. The refrigerant then condenses the air and turns it into water.
Cars manufactured in 1995 or later equipped with R-134A air-conditioning. These ozone friendly units are free of CFCs are nontoxic and nonflammable.
Prior to 1995, automotive air-conditioning came with refrigerant R-12, most often Freon. If during this time had to be a car owner to purchase air conditioning experienced problems only to a local retailer to a recharge kit. With a can of freon and basic skills, the average driver might easily repair their own air conditioning. Indeed, in studies that were R-12 systems that contribute to the damaged ozone layer, many countries prohibited including the United States for their preparation.
Common ProblemsThe most common complaint about automotive air conditioning systems, in particular R-134 systems, the smell that permeates from the A / C vents. Mechanics and car manufacturers come to the conclusion that the collected bacteria and fungi in the evaporator core probable cause of the odor. Since the air conditioner is loaded with moisture, it attracts microbes. The solution is offered by car manufacturers to the drying effect of the evaporator fan after the A / C system is turned off. General Motors introduced the breakthrough called Electronic Evaporator dryers.
This solution could provide relief, some car owners, but not for all. Installing this system can cost hundred dollars. As a result, many car owners have resorted to finding alternative methods to combat the smell. With antibacterial chemicals such as Lysol can be an effective short-term solution. Keep a can of Lysol is convenient way to participate for your smelling air problem. Spay only the Lysol on the car and into the air intake once every week, for the temporary relief of the problem. Another way to eliminate the odor is to shut off the A / C unit at least a mile from the finish. This will allow enough time for the evaporator to dry, essentially eliminating the moisture and microbes that cause odor. This may be the simplest and most cost effective method to combat the problem.
Maintaining Your A / C system
* In order to work efficiently, your A / C system, from time to time to recharge, depending on how often it is used. Contact your invites with your mechanic or owner’s manual for information on system.
* Call your mechanic if you see water leakage from the A / C system condenser, as this may affect the refrigerant. Have the system fixed before refilling it.
* Replacing the filter once every three months will also help to maintain the performance of your automotive air-conditioning system maintains. This is where dust builds up when running the A / C system.
* Setting the track at a certain temperature, it will also help as well. If you constantly change from one temperature to another, your system will have problems adjusting accordingly.
Automotive air conditioning systems can be a driver’s best friend, whether you are in town or coast-to-coast road. Keep your A / C unit is well maintained, and keep your cool on the street.