Make sure you have air conditioning before winter
Machine operation

Make sure you have air conditioning before winter

26.05.2022 /

Make sure you have air conditioning before winter The air conditioner in the car should be used all year round. If you've recently inquired about her condition, it might be worth checking again. “Effective air conditioning affects the health of the driver and passengers both in autumn and winter,” experts advise.

The air conditioner in the car should be used all year round. If you've recently inquired about her condition, it might be worth checking again. “Effective air conditioning affects the health of the driver and passengers both in autumn and winter,” experts advise.

The vehicle ventilation system may contain bacteria that Make sure you have air conditioning before winter an excellent environment is moisture and pieces of rotten leaves falling there. Therefore, it is worth taking care of the condition of the air conditioner and air filters in our car even in the fall.

“Symptoms of a malfunctioning ventilation system can be fogging of windows, low airflow into the passenger compartment, or an unpleasant odor that may indicate mold,” says Witold Rogovsky, an expert at ProfiAuto, a nationwide network of auto parts and auto service. – The smell is most pronounced when the compressor is switched on or off. When there is a lot of fungus, it persists after the system is turned off.

Automotive experts are also wrestling with the air conditioning myth. Most drivers come to the mechanics in the spring with the conviction that the air conditioner needs to be cleaned and checked after the winter break in its use. Meanwhile, the air conditioner must be used all year round, and not only in the warm season.

READ ALSO

Service of air conditioners

How to use a car with air conditioning?

– The air conditioner is designed to maintain the right conditions inside the car: a healthy level of humidity and temperature, and not just to cool it in the summer. For example, when using the air conditioner in autumn and winter, too much moisture is captured and removed from the car, says Marek Walusz, owner of the All Max website from Piekar Śląskie. Moreover, a plant that has not been used for a long time is more prone to failure. Therefore, the driver should run it at least prophylactically (at least once a week for 15 minutes) to check its operation.

It is also recommended to regularly replace the pollen filter, as well as to dry and disinfect the ventilation ducts. Witold Rogowski adds that changing the filter every six months (or approximately 10 km) is especially important in large agglomerations such as Silesia, where the air is more dusty.

Make sure you have air conditioning before winter If necessary, you also need to clean the interior of the car. A number of chemicals and so-called. ozonizer - a device that disinfects the interior of the cabin. This service may be associated with different costs, not only depending on the region of Poland, but also on the vehicle being cleaned. It takes more time if the cabin volume is larger. That is why it is important that we use a proven, recommended service, because the procedure itself, even if it lasted, for example, 15 minutes, does not mean that the fungus was really effectively removed.

 One of the latest solutions in the field of car interior cleaning from fungus and bacteria is the ultrasonic method. Cleaning here takes place with the help of a special device that produces ultrasound with a frequency of 1.7 MHz. They convert highly condensed disinfectant liquid into a mist with a droplet diameter of about 5 microns. The fog fills the entire interior of the car and enters the evaporator, removing all contaminants.

An important procedure for improving the operation of the air conditioner is also to check the tightness of the system. – No air conditioning system is perfectly sealed, and the loss of refrigerant caused by operation causes moisture to enter the system in its place. Moisture causes corrosion, which destroys the evaporator and air conditioner refrigerant. These are the most frequently replaced components of the air conditioner,” says the ProfiAuto expert. For this reason, the factor should be replenished at least once a year.

Vitold Rogovsky, ProfiAuto expert, advises: Make sure you have air conditioning before winter

Symptoms of inefficient ventilation:

  • foggy windows,
  • low airflow rate,
  • too high cooling temperature, i.e. not too cold air coming from the supply air,
  • hissing for 10-15 seconds after the system is turned off (an efficient air conditioner may make this sound a few seconds after the car is turned off)
  • unpleasant smell (especially when turning the air conditioner on and off

What to do to improve ventilation:

  • replacement of the pollen filter (regular or carbon)
  • drying of ventilation ducts (e.g. vacuum)
  • disinfection of ventilation ducts
  • disinfection of the car interior (using an ozonizer, chemical or ultrasonic)
  • replenishment of coolant and oil in the compressor
  • system leak test
  • pulling out moisture

PRICE: PLN 160-180 + cost of replaced parts (depending on car model)

Prevention:

  • regular replacement of the pollen filter (approximately every six months) PLN 10-30. net
  • checking the air conditioning system by a specialist PLN 150. Net price: PLN 160-180.

Add a comment