1、空(kong)(kong)調(diao)罩是在不使用空(kong)(kong)調(diao)的(de)季節保護(hu)空(kong)(kong)調(diao)外(wai)殼(ke)(ke),減(jian)慢外(wai)殼(ke)(ke)生銹氧(yang)化。能給空(kong)(kong)調(diao)起到很好的(de)保養作(zuo)用。美(mei)觀(guan)的(de)空(kong)(kong)調(diao)罩又是家居裝飾(shi)的(de)好幫(bang)手。2、空(kong)(kong)調(diao)罩室內機(ji)(ji),在不使用空(kong)(kong)調(diao)期(qi)間,使用空(kong)(kong)調(diao)罩罩起來(lai),既能夠防止空(kong)(kong)調(diao)外(wai)殼(ke)(ke)老化,機(ji)(ji)箱(xiang)進(jin)入灰(hui)塵,又能夠起到裝飾(shi)作(zuo)用。空(kong)(kong)調(diao)室內機(ji)(ji)體內有(you)過濾(lv)網,散(san)熱(re)片鋁片,長時間不罩住,灰(hui)塵會(hui)進(jin)入,會(hui)導(dao)致空(kong)(kong)調(diao)制冷制熱(re)效果不好。