In the hot summer, if you get into the car to escape the heat and find that the air conditioner is “slow down”, and the wind blowing is also mixed with a strange smell, can you not be annoyed?
The main reason is that the owner did not pay attention to the seasonal maintenance of the air conditioning system. How to avoid the “strike” of the car’s air conditioner in summer, to ensure that the car is always “cool in summer”, this special reminder: check before use, before using the air conditioner in summer, the owner is best to send the car to repair Station for inspection and cleaning.
If the air conditioner is deficient in fluorine, it will cause insufficient refrigeration, but it is not that the more fluorine, the better the cooling effect, and sometimes even the opposite. Therefore, it is best to choose a regular maintenance station for testing before adding fluoride to the air conditioner.
Of course, the lack of fluorine is not the only reason for the abnormal operation of the air conditioner. The dust and foreign matter adsorbed on the surface of the condenser will also cause slow heat dissipation and reduced cooling capacity. This problem can be solved when washing the car.
In addition, regular air-conditioning system disinfection and replacement of air-conditioning filter elements are also necessary to reduce the occurrence of infectious diseases.
After the car is exposed to the sun in summer, the temperature inside the car is very high. Many car owners adjust the temperature of the air conditioner to the lowest and the wind speed to the highest as soon as they get in the car. In fact, such cooling efficiency will not be significantly improved, but will increase the workload of the engine. The best way is to open the doors and windows of the car for ventilation and cooling before turning on the air conditioner. After two or three minutes, the temperature in the car will drop a little, and the air conditioner will be turned on after the engine reaches the working temperature.
When the car is driving on the road, the air conditioning system should be adjusted to the internal circulation mode as much as possible, which can reduce the sand and dust outside the car entering the cooling system.
Two or three minutes before stopping and turning off the engine, the car owner should turn off the air conditioner and keep the fan running, which can not only avoid the odor of the air conditioner system, but also prevent the air conditioner and the engine from starting at the same time when the ignition is next time, which will damage the engine.
It also needs to be reminded that when the air conditioner is on, the air circulation in the car is not good, try not to smoke in the car; when the vehicle is stopped, do not turn on the air conditioner for a long time to rest or sleep, because the carbon monoxide emitted by the engine will threaten the safety of the people in the car. life safety.
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