1、空(kong)(kong)(kong)(kong)調(diao)(diao)罩(zhao)(zhao)是在不使用空(kong)(kong)(kong)(kong)調(diao)(diao)的季節保(bao)護(hu)空(kong)(kong)(kong)(kong)調(diao)(diao)外殼，減(jian)慢(man)外殼生銹氧化。能(neng)給空(kong)(kong)(kong)(kong)調(diao)(diao)起(qi)到(dao)很好的保(bao)養作用。美觀的空(kong)(kong)(kong)(kong)調(diao)(diao)罩(zhao)(zhao)又是家居裝(zhuang)飾的好幫手。2、空(kong)(kong)(kong)(kong)調(diao)(diao)罩(zhao)(zhao)室內(nei)機(ji)，在不使用空(kong)(kong)(kong)(kong)調(diao)(diao)期間(jian)，使用空(kong)(kong)(kong)(kong)調(diao)(diao)罩(zhao)(zhao)罩(zhao)(zhao)起(qi)來，既能(neng)夠防止空(kong)(kong)(kong)(kong)調(diao)(diao)外殼老(lao)化，機(ji)箱進(jin)入灰(hui)塵，又能(neng)夠起(qi)到(dao)裝(zhuang)飾作用。空(kong)(kong)(kong)(kong)調(diao)(diao)室內(nei)機(ji)體內(nei)有過濾網(wang)，散熱(re)(re)片鋁片，長時(shi)間(jian)不罩(zhao)(zhao)住(zhu)，灰(hui)塵會進(jin)入，會導致空(kong)(kong)(kong)(kong)調(diao)(diao)制冷制熱(re)(re)效果不好。