1、空(kong)(kong)調(diao)(diao)(diao)罩(zhao)(zhao)(zhao)是(shi)在不使用(yong)空(kong)(kong)調(diao)(diao)(diao)的(de)季節(jie)保護空(kong)(kong)調(diao)(diao)(diao)外殼，減慢外殼生銹氧化。能(neng)給(gei)空(kong)(kong)調(diao)(diao)(diao)起到(dao)很好(hao)(hao)的(de)保養作(zuo)(zuo)用(yong)。美觀的(de)空(kong)(kong)調(diao)(diao)(diao)罩(zhao)(zhao)(zhao)又是(shi)家居裝飾的(de)好(hao)(hao)幫手。2、空(kong)(kong)調(diao)(diao)(diao)罩(zhao)(zhao)(zhao)室內(nei)機(ji)，在不使用(yong)空(kong)(kong)調(diao)(diao)(diao)期間，使用(yong)空(kong)(kong)調(diao)(diao)(diao)罩(zhao)(zhao)(zhao)罩(zhao)(zhao)(zhao)起來，既能(neng)夠防止(zhi)空(kong)(kong)調(diao)(diao)(diao)外殼老(lao)化，機(ji)箱進入灰(hui)塵(chen)，又能(neng)夠起到(dao)裝飾作(zuo)(zuo)用(yong)。空(kong)(kong)調(diao)(diao)(diao)室內(nei)機(ji)體內(nei)有(you)過濾網(wang)，散熱片鋁(lv)片，長時間不罩(zhao)(zhao)(zhao)住，灰(hui)塵(chen)會(hui)進入，會(hui)導(dao)致空(kong)(kong)調(diao)(diao)(diao)制(zhi)(zhi)冷制(zhi)(zhi)熱效(xiao)果不好(hao)(hao)。