Turn on the air conditioner. What is the high water temperature?

There are many reasons for the high water temperature of automobile air conditioner, which may be that the evaporator of air conditioner has failed or the evaporator is blocked. Generally speaking, this problem can be solved without worrying too much. Generally speaking, the refrigeration principle of automobile air conditioner is that the wind direction blown by the air outlet blows up refrigeration, and then the downward wind blows down heat. If we design the air outlet to blow straight up, it is easy to block the air outlet and prevent the air from flowing out of the car, causing the temperature inside the car to be too high and causing burns and other injuries. If it is because of this that the refrigeration effect of automobile air conditioner is not good, you need to do daily maintenance to ensure the normal refrigeration effect.

1. Check the water tank for water leakage. If there is water leakage, it is necessary to check whether the air conditioner outlet blows out hot water.

It's best to do it once a day. The method of inspection is also very simple. Open the water tank cover and check whether the water tank leaks by hand. If there is water leakage, it is necessary to check whether the air conditioner outlet blows out hot water. Water leakage in the water tank may first cause condensed water to leak into the air outlet. If the condensate from the air outlet leaks into the condensate tank, the engine will be poorly cooled, and the hot air circulation will not be smooth, resulting in the cold air not being hot. The source of condensed water is mainly the situation that the air duct between the cooling water in the air conditioning circulation pipeline and the air outlet of the air conditioner is blocked by impurities, which leads to the situation that the condensed water cannot be circulated and the hot air is not hot.

2. Check whether the air conditioner evaporator is blocked.

When the evaporator of air conditioner has too much scale, it will cause the evaporator to be blocked. Therefore, the evaporator should be cleaned regularly, either with a soft brush or a special cleaning agent. If the cleaning is not timely and thorough, it will not only affect the refrigeration effect of the air conditioner, but also cause unnecessary losses. If the evaporator is blocked due to untimely cleaning. Then in summer, it is easy to cause the evaporator to fail, resulting in too much scale in the evaporator, which leads to the blockage of the evaporator and the inability to dissipate heat. If this happens to the vehicle, you should first check whether the air conditioning filter element is faulty or whether there is air leakage before cleaning it.

3. Check whether there are foreign objects around the condenser and evaporator.

If this happens, it may be caused by foreign matter sticking around the evaporator on the condenser or evaporator, which needs to be removed in time. Usually, the foreign matter around the condenser and evaporator is formed by the oil entering the cylinder. This kind of fault is generally not too serious, and we can usually clean it ourselves. If this happens, you need to contact professional maintenance personnel for maintenance in time to eliminate this problem. After cleaning, we must adjust the air conditioning temperature to the highest or lowest, and the temperature is the same as the temperature inside the car. If the temperature inside the car and the temperature outside the car are inconsistent, then it is necessary to adjust the temperature inside the car.

4. Check whether the air conditioning system leaks electricity. If it is not handled in time, it will affect the cooling effect.

Under normal circumstances, there should be no leakage where the air conditioner is used, but if there is leakage, the refrigeration system will not work normally. Generally, air conditioning systems are equipped with power cords, but attention should also be paid to checking whether the power cords are damaged in daily use. If the wire is damaged or the insulation resistance drops, the air conditioner power cord should be replaced in time. In addition, under normal circumstances, the use environment of automobile air conditioners is relatively harsh. Therefore, we should also pay attention to potential safety hazards in daily use.