The cold in winter is the most uncomfortable for many car owners when there is no warm air when they first get in the car. At this time, what is most needed is the rapid work of the air conditioner and the warm air. Many car owners use the air conditioner refrigeration system very handy, but for the warm air The system lacks understanding, so how does the system work? When can the heater be turned on? In response to the use of vehicles in winter, how to adjust the air conditioning and heating system? How to use the vehicle heating function? Today, the commentator will take you to discuss this issue together.
In winter, if you want to maintain a comfortable driving environment, it is essential to turn on the heating function. . Warm air is when the engine antifreeze temperature is high, the antifreeze flows through the heat exchanger in the heating system, and the air sent by the blower exchanges heat with the engine coolant. inside the car.
Many car owners may ask, then when my vehicle is driving, the water temperature gradually rises, why is the water temperature already 50?? to 60?? and there is no warm air? Because only when the temperature of the antifreeze rises to a large circulation, can it pass through the heat exchanger and warm air will be blown into the car, otherwise the circulation will not be carried out when the temperature cannot be reached.
The front and rear windshields and rearview mirrors are often blocked by ice, snow and frost in winter, so we can turn on the electric heating function in the car, which can be well heated through the electric heating wire. At the same time, some models are also equipped with seat and steering wheel heating functions, which can help car owners provide a comfortable driving environment when the heater is not activated.
How to use the heater and precautions:
In fact, when using the heater, just pay attention to a few aspects. For a longer time, try to turn on the warm air when the water temperature is about 90?? in the middle. At the same time, the warm air should not blow directly on the face when it is turned on, which will easily make the driver tired. And just through the test, we can see that when the strong hot air is turned on, the temperature of the air outlet can be as high as 35 degrees. It is necessary to avoid touching the air outlet and blocking the air outlet to avoid burns.
In addition, the inspection of antifreeze in winter is also essential. In the previous article, the commentator introduced the inspection and addition of antifreeze in winter in detail, so I won’t say more here.