Is regular car air conditioning service necessary?
The air conditioning system on your vehicle requires regular maintenance. The regular service of the car air conditioner includes the replacement of freon, as well as the oil in the compressor. After the replacement of freon and oil, the system is checked in order to find potential places where freon can leak. Filling with freon is done only in the case when the system is completely working. The elimination of all possible malfunctions and the replacement of all parts of the car air conditioner is also included in the regular service. Car air conditioning service is recommended every two to three years. Regular maintenance of the car air conditioner enables its correct operation, which means clean and fresh air in the cabin. Also, by regularly changing the oil in the compressor, possible breakdowns of a larger scale are prevented. To remove dust, grease, nicotine, unpleasant odors, bacteria and dirt, there is a device that disinfects the system. Find the nearest air conditioning service on bellcom.rs and schedule an inspection of your car.
When is the right time for car air conditioning service?
Car air conditioning service The biggest problem arises when, for some reason, freon and oil leak out of the system. Whether it”s because of a pebble that hit and pierced the radiator, whether it”s because of a bad alloy of aluminum pipes that become porous over time, or something else, it”s not good for the system to be empty and this is a sign that it”s time for the car air conditioning service. Fortunately, there are protective mechanisms that do not allow the compressor to be activated if there is no gas in the system, although the big question is at what moment the electronics All in all, the first time you run out of gas everything is a little rough, but not permanently ruined. However, here comes the agony – determining the cause of the That is why color is added to the gas, so that with the help of a UV lamp it is easier to detect where the leak is.
What is most important about car air conditioning service?
When filling the system, it is very important to precisely determine the amount of gas and oil depending on the vehicle model. The problem also arises when servicing is performed with inappropriate oils, even freons that are not intended for car air conditioners or even waste freon that was taken out of the air conditioner. Every modern car air conditioning service should enable: – Automatic diagnosis of the amount and concentration of freon and oil in the cooling system; – Draining the system
– Vacuuming the system (cleaning the system and removing moisture); – Filling the air conditioner with the correct amount of cooling gas and oil (according to the data prescribed by the vehicle manufacturer); – Addition of UV dye to the system (for quick detection of system leaks);
Principle of operation of car air conditioning
The air conditioner controls the temperature in the car cabin. In addition to temperature, it also reduces air humidity. It can also be used for quicker demisting of car windows during cold weather, as it dries the air. In order to be able to use the car air conditioner correctly and to avoid the appearance of unpleasant odors, before servicing the car air conditioner, it would be good to familiarize yourself with the principle on which the air conditioner in the car works. Car air conditioners used to use a gas known as Freon R-12, but today the gas labeled Freon R-134a is in use. due to the harmfulness of freon to the earth”s ozone layer, even devices in older cars are now filled with newer, safer gas. There are two types of air conditioner controls: manual and automatic. Manual management implies that the user manages the system. He chooses the level of comfort he wants to achieve and adjusts the system to reach that level. Automatic control implies that the operation of the air conditioner is managed by a computer. It takes into account various parameters, such as external and internal temperature…
The most important parts of the air conditioning system in the car
Air conditioners are closed systems, which have two sides: high pressure side and low pressure side. The high pressure side consists of a compressor, a cooler (condenser), a moisture dryer and pipes between them. The low pressure side consists of the expansion valve, the evaporator and the pipes between them. The most important parts of the air conditioning system in a car are: 1. compressor,
expansion valve
cooler (condenser),
valve, evaporator
high pressure side
low pressure side
