This may result in various malfunctions of neglected care of the air conditioning unit of the car. In the following paragraphs, we will give you practical tips on how to take care of your car’s air conditioning.

Why is air conditioning important?

Ignoring air conditioning can lead to serious damage to the vehicle in extreme cases. It is more often encountered with insufficient disinfection (increased incidence of mold, bacteria and odour) that affects the health of transported people. We therefore recommend our customers to have the air conditioner checked and cleaned twice a year. In order to know more about the Air conditioning repairs Geelong, one can always go for the online help.

How do I know that the air conditioner does not work properly?

  • slow damping (check pollen filter)
  • too slow cooling (check for coolant leakage)
  • air conditioning is noisy (check compressor belt)
  • Air conditioning insufficiently distributes cool air (check fan)
  • coughing in the car, feeling irritated, burning in the throat, burning eyes, allergic reactions (disinfect)

Check the cabin filter condition

The first step in air conditioning care should be to check the condition of the cabin filter. This prevents the dirt from entering the interior of the cabin from the outside. The clogged filter provides less protection than the new one. Cab filter maintenance is simple the defective filter is replaced with a new filter.

Check the vents and evaporators

The largest germ organisms in the air of an automobile are evaporators that cool the air and condense the water. The polluted evaporator can be identified by reduced air conditioning efficiency and increased odour inside the car.

How to clean?

You can clean the air conditioner yourself or in a workshop. Below we will describe both options. The cheapest way of cleaning is by using a spray with a hose that sprays into the air intake and lets you work for about an hour. Somewhat more expensive are the sprays left between the seats. For spray application, it is necessary to have a running engine with internal air recirculation, insert a spray on the floor under the rear seats, press the top of the spray and let it work for about 15 minutes. After using both sprays, it is advisable to let the car vent. The disadvantage of sprays is a lesser quality of cleaning. Sprays never get into all parts of the car, cleaning is not as precise as in a workshop. Sprays can also cause allergic reactions.

Cleaning the air conditioning in a workshop

Cleaning in the workshop is a bit more expensive, but it is significantly better. The service uses ultrasonic instruments in conjunction with a special solution that cleans each group. When cleaning, the service can also check the tightness of the air conditioning system, refill the refrigerant into the air conditioner, compressor oil, drain the old refrigerant charge and replace the cabin filter. You have 100% confidence that the air conditioning is OK and fully functional.

Prevention is the foundation for proper care

If you want the air conditioner to operate without a fault, we recommend turning on the air conditioning at least once every 14 days (even in winter). This saves the air conditioning compressor seals and minimizes the risk of a breakdown. In addition, we recommend that the air conditioning be switched off before the engine is switched off. The evaporator is dried and the risk of bacteria is minimized.

Six tips for air conditioning control in points

  • Replace the pollen filter every 15,000 km or at least once a year
  • Have the air conditioner checked at least every 2 years.
  • Have the dryer replaced every 4 years (or 60,000 to 80,000 km)
  • Have the oil in the compressor fill before 100,000 km

We recommend regular disinfection of the interior to effectively remove microbes and unpleasant odours. Have the compressor belt and compressor electromagnet checked, the pollen filter, the coolant pressure, the temperature in front of the ventilation holes, and the memory readout of the control unit.