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 carbondioxide 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。
2
The method is provided for cleaning the air conditioner (1) which uses carbondioxide as an operating coolant, and the method has three steps.