Various problems that may occur in central air conditioning

Various problems that may occur in central air conditioning

Many users will encounter various problems in the process of using central air-conditioning, such as noise, uncooled heat, power consumption, etc. Among them, nothing is more serious than air-conditioning leakage, which causes great inconvenience to users’ lives. , Even damage to furniture and other problems, then the leakage of central air conditioning, the more common are the following problems, please understand in detail.

　　 1. The filter is dirty or clogged: the filter is dirty and a low windshield is used in a wet environment. If the air volume is too small, the internal evaporation temperature will decrease, and the evaporator will freeze or even freeze for a long time, which will cause leakage. There are more leakages caused by dirt and blockage of the filter, so users should pay attention to cleaning the filter regularly when using the air conditioner.

　　 2. The problem of the heat exchanger: the heat exchanger is covered by dust due to the uneven heat transfer temperature, and water droplets are generated in the middle of the heat exchanger, and the water droplets fall on the board and fall into the room. Or there is no refrigerant in the air conditioning system, causing the indoor equipment to freeze, and the water droplets formed by the melting of the ice will not directly fall on the intake plate. Many users may not understand the indoor air conditioning system, such as drain pipes, pipes and heat exchangers and other specific locations are not clearly marked on the air conditioner.

3. Manufacturing defects of the air conditioner itself: some air conditioners are caused by manufacturing defects, such as some evaporators have slight contact with the plastic shell, and no water flows into the sink, but follows the plastic shell. If you do not check carefully, the fault point is not very good. . However, in this case, there are relatively few air-conditioning leaks. Consumers are buying air-conditioners, as long as they pay attention to buying brand-quality air-conditioners.

　　 4. Indoor air humidity is high: When the indoor air humidity is high, there is a layer of water on the surface of the indoor air outlet, shaking blade or connecting pipe, which is a normal phenomenon. Users do not need to worry, they can open windows and ventilate, or use other methods to relieve indoor air humidity.

　　 5. Installation loopholes: The installation is inclined during installation, that is, the level does not meet the air conditioning standard, and water will leak. When dozens of holes are installed on the wall that are too high, the drainage on both sides of the drain pipe is too high and the drainage is not smooth, making the water pan on the indoor machine full of water, just like the indoor machine will leak. In addition, the disconnection between the drain pipe and the connecting pipe may cause the air conditioner to leak.

　　 6. Leakage or rupture of drainage pipe: The pipe is blocked or broken, and the drainage pipe is not good. In the cycle, when using fluorine absorption and exhaust air conditioning, after a period of time, the dust and impurities of the air conditioning system may have some small foreign matter staying in the position of the pipe, so that the condensate of the air conditioning can be discharged smoothly. When used for a long time, the water pipe may be damaged, or bitten by rats, etc. This situation will also cause the air conditioning condensate to not be discharged smoothly. As the drainage pipe is aging, loose or bent into waves, it hinders the formation of drainage and causes leakage.

　　Using Haier household central air conditioners will not cause the above problems. Haier has high-quality after-sales and pre-sales teams to give you the best quality service.