Rear air outlet.
Some of the more high-end luxury cars, in order to take care of the rear passengers, increase the rear air conditioning outlet, the outlet position is generally behind the front seat central armrest, under the front seat, the roof, B pillar and C pillar and other positions. For a car with a rear air conditioning outlet, the rear air conditioning outlet can only allow the rear passengers to enjoy the same air conditioning effect as the front row, and does not indicate that the car has two or more temperature zones. In a car with multiple temperature zones, the rear air conditioner can not only separately control the size of the air supply volume, but also set its own independent air conditioning temperature.
In the summer, the car's air conditioning helps to help the passengers cool down quickly. However, for a standard car with 5 passengers, the air conditioning outlet is generally arranged on the center console. As a result, rear passengers may not be able to enjoy the cold air quickly. When the air conditioner is too large, some front passengers will feel uncomfortable. At this point, the rear passenger may still feel a little warmer. For such a contradiction of uneven hot and cold demand, equipped with a backseat outlet is a more realistic solution. Not only help the whole car passengers can enjoy the care of air conditioning. And when necessary, even the front air conditioning outlet or rear air outlet can be closed separately to meet the needs of occupants with different constitutions. If used together with automatic air conditioning and temperature zone control, the effect is even better.
1. The valve is not opened or faulty: you can check whether the valve is closed. If it is not closed, it may be that the plastic parts of the valve of the outlet are aging or the screws are falling off, which can not open and close normally, affecting the air exhaust effect in the back. Solution: In this case, you can use a tool to gently pry open the valve.
2, the pipeline is damaged: the air duct of the car air conditioning is plastic parts, and it will be aging and damaged after a certain time or wear and tear with other components. When the air duct is damaged, the wind will leak out through the damage. You can go to the 4S shop or repair shop for inspection and replacement.
3, the pipeline or air conditioning filter blockage: the car is used for a long time, the engine will accumulate a lot of debris, such as leaves, cotton wool, dust, etc., will block the pipeline and affect the air efficiency of the outlet. The air conditioning filter element is not replaced for too long, and the wind efficiency will be reduced. In these cases, you can open the pipe, clean up the debris, and check the use of the air conditioning filter element regularly.
4, the blower is faulty: when the blower is faulty, it is also easy to cause the situation of no wind, the solution: the need for timely repair, or directly replace the blower.
5, it may be due to the independent control switch of the rear outlet has a problem, in this case, the need to repair the faulty switch can be solved.
6, the internal capacitor damage also caused by the rear air conditioning can not be ventilated. It is necessary to check the damaged parts in time. By repairing or replacing the damaged parts, the problem that the rear air conditioner does not emit air can also be solved. Automobile air conditioning maintenance methods: 1, regular inspection of refrigerant and frozen oil; 2, clean the condenser surface; 3. Clean the surface of the evaporator. Reasonable use of air conditioning methods: 1. Turn off the air conditioning when driving at low speed; 2, the car air conditioning do not smoke 3, first turn off the air conditioning; 4, summer into the car immediately start the inner cycle. Automobile air conditioning device is referred to as automobile air conditioning, which is composed of refrigeration system, heating system, ventilation and air purification device and control system.
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