What is the reason why there is no wind in Beiqi Wangwei 306 demister?

Check whether the adjustment button at the tuyere position is normal. If the adjustment button is normal, it is because the air duct from the fan to the demisting outlet falls off and needs to be reconnected.

Cold air demisting: the purpose of blowing the windshield with cold air is to form a "cold air film" on the glass surface to prevent carbon dioxide from condensing on the glass, thus achieving the effect of demisting. Many car owners use cold air to blow fog, and the effect is really good, but this cold weather, coupled with the invasion of cold air, really makes most car owners unbearable. Experienced old drivers tell us that hot air defogging is actually the best method, which is neither painful nor effective.

Hot air demisting: Automatic air demisting is very easy. Turn on the automatic air switch and turn the mode switch to the defogging position. At this time, the air switch automatically switches to the external circulation, fresh air outside the car enters the cab, and defogging begins.

Manual air conditioning: firstly, turn the wind direction switch to the demisting block, start the external circulation, let fresh air blow in, turn the compressor and wind speed to the highest, and speed up demisting. If you feel that the defogging of the side glass is not fast enough, it is best to close the two central air outlets, so that the air flow at the air outlets on both sides can quickly disperse the fog, or you can properly open the window to speed up the defogging.