What happened to Li Xia n5 warm air?

Warm air may be affected by relatively low engine temperature. If the engine runs for a period of time, the temperature of the hot air will rise. If the heater is not hot, there may be something wrong with the heater water tank. If this is the case, the heating box needs to be replaced. The heating of automobile air conditioner depends on the heat of engine. During the heating process, the high-temperature antifreeze in the engine will flow through the heater box. At this time, the wind from the blower may also pass through the warm air slot, making the air outlet of the vehicle air conditioner blow warm air. The heater box is a heat exchanger. Without it, the car air conditioner can't heat. The refrigeration principle of automobile air conditioner is also quite simple. When cooling, the engine will drive the compressor to run. At this time, the compressor can continuously compress the refrigerant and transport it to the evaporation box. The refrigerant can continuously expand and absorb heat in the evaporation box, so that the refrigerant cools the evaporation box, and the cooled evaporation box can also cool the wind blown by the blower, so that the air outlet of the vehicle-mounted air conditioner blows cold air. The refrigerant used in automobile air conditioning is r 134a, which needs to be replaced regularly. If it is not replaced for a long time, it will affect the cooling effect of the car air conditioner and slow down the cooling speed. The owner can't change the refrigerant himself. To change the refrigerant, they need to go to a professional store to find a professional to change it. Encourage friends to change refrigerants on time and clean the air conditioning system regularly. Well, space is limited. () Bian Xiao will introduce you here. I believe that after reading it, you will also know something about the warm air of Li Xia n5. I hope it helps you after reading it. If you want to know more about other cars, please pay attention to other articles on this site! See you later, Bian Xiao.