Car Air Conditioning: Care Tips
Car air conditioning is the key to a comfortable road. Despite the apparent simplicity of this device, its malfunction in the hot summer months can turn into a serious problem. In order not to be in such a situation, it is enough to regularly conduct a routine inspection of the system and know the possible causes of the breakdown. There are several main factors affecting the operation of the air conditioner, consider them in order.
Factor No. 1. Refrigerant Leakage
A leak is signaled by a constant decrease in refrigerant level and a drop in air conditioning efficiency. Having fixed such a situation, it is necessary to conduct an inspection of all components and parts. If the problem is a gas leak, in its place it will be easy to detect a greasy stain from evaporated gas.
Factor No. 2. Refrigerant Level
In many models, special receivers with a peephole are installed in front of the radiator, through which you can control the gas level. If there are bubbles in the refrigerant, then 70-80% of it remains. If a foamy mass is visible through the eye, the gas level has fallen below normal. This suggests that it is time to turn to professionals for help..
Factor No. 3. Malfunction of air conditioning parts
Like any car part, individual parts of the air conditioner are subject to corrosion. The radiator is especially vulnerable, which is the first to take all the damage. Therefore, to protect it, it is advisable to install a protective grill that will not allow small stones and road debris to damage it..
Factor No. 4. Long-term downtime
Not infrequently, problems with air conditioning begin simultaneously with the arrival of heat. This is due to the fact that the refrigerant contains oil, which settles over time. Therefore, after a downtime, the air conditioner actually works for the first time without lubrication. To avoid such problems, regularly start the system even in winter, but only at a temperature not lower than 0 ° С.
Of course, this list of problems is far from complete, there are a number of recommendations that will help you avoid the most common problems:
- Monitor the condition and cleanliness of the evaporator.
- The filter in the cabin must be changed in accordance with the manufacturer’s regulations.
- Do not neglect special means for disinfecting the passenger compartment and air ducts. They will help get rid of bacteria and bad odors..
- Check regularly that the air conditioner pipes are firmly fixed under the hood, otherwise this may result in refrigerant leakage..
- Monitor belt tension, sagging reduces overall system performance.
- Check for possible foci of corrosion (attachment points) since in the early stages rust can be removed by simple means.
Following these simple rules will help you feel comfortable even on the hottest day..
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