When the car is just started, do not turn on the air-conditioning fan immediately. The reason is that the water temperature of the engine has not risen when the car is just started. At this time, turning on the air-conditioning will blow out the originally small amount of heat inside. You must know that no engine will have a suitable one. The problem of work, the temperature is too low or too high not only bad for the engine but also increase fuel consumption.The correct approach is to start the engine to warm up first, wait for the engine temperature indicator to reach the middle position, first turn on the heater and air conditioner, and set the air circulation to external circulation to let the cold air in the car discharge out of the car, and wait for 2-3 minutes After that, set the air circulation to internal circulation.
2. Use car air conditioner to defog?
Many car owners know that by pressing the window defogging button, cold wind will automatically blow to the windshield, which can quickly eliminate the fog on the car window. But sometimes, the car owner will find that the fog has not been removed soon, and then reappeared after a while. In the face of this erratic fog, how should the car owner deal with it? At this time, the owner can turn on the warm air to defog, turn the air conditioner temperature adjustment button to the warm air direction, and the air conditioner direction button to the glass air outlet, then the hot air will blow directly to the front windshield, this defogging The method will not be as fast as the previous method. It usually lasts for about 1-2 minutes, but it will not repeatedly fog up because the hot air will dry the moisture on the glass.
3. How to prevent drying?
The heating inside the car should not be blown at the air outlet at first, so that it is easy to dry the skin;
Secondly, it is recommended to half-open the window to allow air to circulate;
You can use an on-board moisturizer in the car, or you can put a wet towel in the car and spread it on the dashboard by using soil;
In addition, drink more water and use less cosmetics. In addition, it is also recommended that when using the heating function in winter, users can turn the air conditioner into external circulation at intervals to let in fresh air from outside the car, which is good for the human body.
4. How much should the air conditioner in the car be set in winter?
The most comfortable temperature for people is 20°C to 25°C. Above 28°C, people will feel hot and dry; while below 14°C, people will feel “cold”. Therefore, the temperature in the car should be controlled between 18°C and 25°C. Generally, the temperature difference between the inside and outside of the car should be within 10℃.
Today when energy saving is implemented throughout the country, the indoor temperature in winter should not be lower than 18 degrees, but what should be inside the car? Too hot or cold is not good for our health. If it is too hot, it is very cold outside the door of the car, and it is easy to catch a cold. If it is too cold, it will affect the safety of driving.
Summary: Correct car air conditioner maintenance can not only increase the service life of the air conditioner, but also keep the air conditioner system in good working condition. Therefore, the maintenance and maintenance of the air conditioner becomes a more important thing.
Link to this article：How to use car air conditioner in winter defogging
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