Provided is a method for cleaning an air conditioner, by which a quantity of remaining impurities is reduced without vacuumizing, in the case of using carbon dioxide as an operating coolant.
一种空调装置的清洗方法等，在使用二氧化碳作为工作制冷剂时，不用进行抽真空，就能降低残留的杂质的量。
The recovery and reuse of low qualified building energy is analyzed and the energy-saving analysis with economic analysis to the heat recovery air-conditioner case are made.
分析建筑低品位能源的回收利用，对热回收型空调器的实例做了节能分析与经济分析。
Don't set the temperature of the air-conditioner too low in case the large temperature difference with the outdoor's.
室内空调温度不宜设定过低，避免与室外温差过大；
Don't set the temperature of the air-conditioner too low in case the large temperature difference with the outdoor's.
室内空调温度不宜设定过低，避免与室外温差过大；
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