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空调机最常见的故障是不制冷或制冷能力下降。那么,其原因是什么?除个别机器是因为制造、安装缺陷,氟利昂泄漏,导致上述故障外,使用中空气过滤器堵塞或积尘过多,室外机(分体式)长期不清洗,交换器功能下降等均会导致上述故障的发生。 空气过滤器积尘过多,不仅会降低空调的制冷能力,还会导致运转噪声增大,耗电量增加,严重时会出现不制冷,同时还会使许多致病细菌得以繁殖。室外机工作条件较差,脏污后将影响正常运转。
The most common failure of air conditioners is the lack of cooling or reduced cooling capacity. Then, what is the reason? Except for the fact that individual machines are defective due to manufacturing and installation, Freon leaks, causing the above-mentioned troubles, the use of air filters is blocked or excessive dust accumulation, the outdoor unit (split type) does not clean for a long time, the exchange function Falling etc. will cause the above failures to occur. Too much dust in the air filter will not only reduce the cooling capacity of the air conditioner, but also increase the running noise and increase the power consumption. In severe cases, there will be no cooling, and many pathogenic bacteria will be allowed to multiply. The poor working conditions of the outdoor unit will affect normal operation after contamination.