What should you pay attention to when using car air conditioning? As the temperature rises, the frequency of air conditioning use will also increase. So how to use car air conditioning correctly becomes particularly important. Let’s take a look at it together~
1. Air outlet adjustment Many car owners like to adjust the air outlet or blow it hard at themselves when using air conditioning. This is not conducive to the best effect of air conditioning. The correct way is to let the air outlet of the air conditioner blow upwards. The reason is that the cold air has a high density and will sink downwards. Therefore, if the air outlet blows upwards, the temperature in the car will drop faster.
2. Turn off the air conditioner first and then turn off the engine Many car owners usually do not turn off the air conditioner when they get off the car and turn off the engine. When they start the air conditioner the next time they get in the car, it will start automatically. They think it is very convenient, but in fact, this is wrong. The correct approach is to turn off the air conditioner before turning off the engine, because the air conditioner will also start up when the car is started next time. Overloaded operation will cause great damage to the engine and increase the fuel consumption of the vehicle. 3. Turn off the air conditioner in time when the car is stuck in traffic for a long time. When the car is stuck in traffic for a long time, the engine of the car is in an idling state, which is a heavy burden. Long-term use of the air conditioner will cause excessive pressure on the condenser, which will not only damage the refrigeration system of the air conditioner, but also reduce the refrigeration effect of the air conditioner. Therefore, when the temperature in the car is suitable, turning off the air conditioner for a while can also reduce fuel consumption. 4. Don’t blindly pursue low temperature. Many car owners usually set the air conditioner temperature very low in summer. This practice is very bad. The large temperature difference between the inside and outside of the car can easily cause colds, air conditioning diseases, etc.; it will also greatly increase the fuel consumption of the car. 5. Avoid sleeping in the air-conditioned car. Many car owners can’t help but doze off and turn on the air conditioner to rest for a while. This practice is very dangerous, because when the car is parked, the engine usually runs slowly, and incomplete combustion of gasoline will produce harmful gases such as carbon monoxide.
As the people in the car breathe, the concentration of carbon dioxide will continue to increase and the oxygen content will decrease, and suffocation may occur if they fall asleep. If you must take a short rest in the car, turn off the air conditioner and open the windows.
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