Car air conditioner has become very common even for low range cars

For a long time, air conditioning in our countryside has been a great standard, available only in “better” cars. But the times have changed and air conditioning is now the basic equipment of quite cheap cars. The cool air inside the car so much increased the comfort of travelling, but with the necessary tax, consisting of the need for service. Although many people do not realize this, air conditioning, like all other parts of the car, requires regular service. A minor drawback in this case is that, while for some tasks a skilled motorist can do well in his own home conditions, the air conditioning service   or the cooling circuit   is not feasible in this way. In order to know more about Air conditioning repairs Geelong, one can also seek help online.

Maintaining the air conditioning refrigeration circuit

Just when maintaining the air conditioning refrigeration circuit, we cannot do without a very special device designed specifically to fill the air conditioning units. Through the service ports, the mechanic connects to the car’s cooling circuit and starts by sucking off the old refrigerant in the gaseous state. Here, of course, it has to be ascertained how many refrigerants the circuit actually contained. The cooling circuit cannot be taken as a hermetically sealed system. Some automakers say that the loss of up to fifty grams of refrigerant per year is standard, so after sucking it is necessary to consider whether the amount of refrigerant corresponds to a normal drop or whether to start leakage.

After vacuuming the cooling medium, the leak proof test is carried out under vacuum

The air conditioning can then be replenished. First, new oil is injected as a replacement for a small amount of oil that has been withdrawn along with the refrigerant. Upon completion of the air conditioning, the service will perform a functional test and control of operating pressures. If everything is OK, the car can turn back on the road for approximately one year. This is the year in which the air conditioning system should be serviced.

Even more often, we can safely disinfect the air conditioning

This is not about mechanics, but above all the odour that creates bacteria and molds hidden in the air conditioning system. Especially for allergy sufferers, this is very important because it can mean the difference between pleasant travel and allergic hell. The basis of everything is pure cabin (or pollen) filter. Its replacement can be handled with ease by some cars and should be done at least once a year. Investing a few hundred crowns into the filter, through which all the air passes through the car, is quite worthwhile. The disinfection itself is then feasible in several ways. The easiest method is in different sprays that either spray the hose directly into the air or let them run in a closed car with the air conditioning on the indoor circuit.

Comments are closed.