Where is the 14 Wuling Hongguang air circulation

14 models of Wuling Hongguang.

There is no separate switch for the external circulation of air, which is and internal circulation.

The common switch, after turning off the inner circulation, it is the outer circulation, and the specific operation steps are as follows:

1. Press the brake pedal of Wuling Hongguang.

2. Twist the car key, start the engine, and turn on the power supply of the whole car.

3. The instrument light is on, which proves that the power is turned on.

4. Twist the wind speed adjustment knob to turn on the air conditioning system.

5. If the light of the inner circulation switch is on, press it again to turn off the inner circulation, which is to open the outer circulation.

<> press the button in the red circle to start the internal circulation, and the light does not light up to indicate the external circulation.

The outer circulation is the large circulation between land and sea. Refers to the water cycle between the ocean and land. The water vapor evaporated from the surface of the ocean is transported by air currents to the sky over the continent, where it falls to the surface in condensation, and some of it seeps into the ground and is converted into soil water and groundwater, some is re-evaporated, and the rest forms river runoff, which is eventually injected into the ocean.

The outer circulation is the large circulation between land and sea. Refers to the water cycle between the ocean and land. The water vapor evaporated from the surface of the ocean is transported by air currents to the sky over the continent, where it falls to the surface in condensation, and some of it seeps into the ground and is converted into soil water and groundwater, some is re-evaporated, and the rest forms river runoff, which is eventually injected into the ocean.

The large cycle, which is often composed of many small cycles, is a more complex water cycle process, which is an important material process to maintain the water balance of the ocean and land, and provides abundant renewable freshwater resources for human beings.

Press the button <> 14 Wuling Hongguang, the light is on, and the sign opens the circulation in the car, and the light is not lit to indicate the outside circulation.

To open the internal and external circulation, you only need to press the internal and external circulation switch to open it, but it must be in the case of the air conditioning system, and the specific steps are as follows:

1. Press the brake pedal of Wuling Hongguang.

2. Twist the car key of Wuling Hongguang and start the engine.

3. Turn on the air conditioning system by twisting the air speed knob of the air conditioning system.

Fourth, after opening, the air conditioning system is the external circulation mode by default.

5. Press the inner cycle button again to indicate that the light is on and switch to the inner cycle mode.

The 14 Wuling Hongguang air external circulation does not have a separate switch, it is a common switch with the internal circulation, and the external circulation is the external circulation after the internal circulation is closed, and the specific operation steps are as follows:

1. Press the brake pedal of Wuling Hongguang.

2. Twist the key of the car, start the engine, and turn on the power supply of the whole car.

3. The instrument light is on, which proves that the power supply is connected to the jujube.

4. Twist the wind speed adjustment knob to turn on the air conditioning system.

5. If the light of the inner circulation switch is on, press it again to turn off the inner circulation, which is to open the outer circulation and loop.

To open the internal and external circulation, you only need to press the internal and external circulation switch to open it, but it must be in the case of the air conditioning system, and the specific steps are as follows:

1. Press the brake pedal of Wuling Hongguang.

2. Twist the car key of Wuling Hongguang and start the engine.

3. Turn on the air conditioning system by twisting the air speed knob of the air conditioning system.

Fourth, after opening, the air conditioning system is the external circulation mode by default.

5. Press the inner cycle button again to indicate that the light is on and switch to the inner cycle mode.

On the knob of the size of the air volume, press the indicator light once to turn it on for the inner circulation, and press the indicator light to turn off for the external circulation.

The Wuling Light air conditioner external circulation air inlet is under the passenger windshield.

Four Cycle Processes of Automobile Air Conditioning:

1. Compression process: The compressor sucks in the low-temperature and low-pressure refrigerant gas at the outlet of the evaporator, compresses it into high-temperature and high-pressure gas and discharges it out of the compressor.

2. Heat dissipation process: the superheated refrigerant gas at high temperature and high pressure enters the condenser, and due to the decrease of pressure and temperature, the refrigerant gas condenses into liquid and discharges a large amount of heat.

3. Throttling process: The volume of the refrigerant liquid with higher temperature and pressure becomes larger after passing through the expansion device, and the pressure and temperature drop sharply, and the expansion device is discharged in the form of mist (fine droplets).

4. Endothermic process: the mist refrigerant liquid enters the evaporator, so the boiling point of the refrigerant is much lower than the temperature in the evaporator, so the refrigerant liquid evaporates into gas. During the evaporation process, a large amount of surrounding heat is absorbed, and then the refrigerant vapor at low temperature and low pressure enters the compressor.

This process is repeated to reduce the temperature of the air around the evaporator.

I said to be simple, you should understand that you can see the evaporator under the dashboard on the right, and there's something connected to the evaporator, and a pipe is connected to the car body on the right, and the air intake is there, and the pipe is also connected to the car body, and you can see it when you remove the pipe.

Look at the appearance of the grid where there is.

In the internal circulation mode, the air inlet is closed to achieve internal air circulation.

This mode should be selected when driving outside in a dusty or smoky environment, and when rapid cooling or heating is required.

In the external circulation mode, the air inlet is opened, and the fresh air from the outside of the car enters the car.

This location can be used for normal ventilation, heating or cooling conditions.