四(si)(si)門電冰(bing)(bing)箱：四(si)(si)門電冰(bing)(bing)箱是(shi)在(zai)三門電冰(bing)(bing)箱的基礎上，在(zai)冷藏室和果蔬室之(zhi)間增加了一個(ge)獨立的、溫度在(zai)0~1℃、能(neng)貯藏新鮮魚肉的輕度冷凍室（也稱保鮮室）而構成的。四(si)(si)門電冰(bing)(bing)箱有4個(ge)溫區(qu)，適用于冷凍、冷藏、保鮮及果蔬貯藏。

放(fang)置分類立式電(dian)冰(bing)箱(xiang)：它(ta)在高(gao)度方向上(shang)尺寸(cun)zui大，箱(xiang)門(men)(men)設在冰(bing)箱(xiang)正前方，占地(di)面積小。臥式電(dian)冰(bing)箱(xiang)：它(ta)的長度方向上(shang)尺寸(cun)zui大，箱(xiang)門(men)(men)大多設在箱(xiang)頂部。冷凍箱(xiang)常(chang)用(yong)臥式的，向上(shang)開箱(xiang)門(men)(men)，可以使漏泄熱量(liang)減少。但占地(di)面積較(jiao)大，存(cun)取物品不太方便(bian)。

如果(guo)(guo)壓縮機在(zai)(zai)運轉(zhuan)中(zhong)或停止工(gong)(gong)作(zuo)的(de)(de)(de)(de)瞬間(jian)發(fa)(fa)出(chu)(chu)(chu)“當(dang)當(dang)當(dang)”的(de)(de)(de)(de)聲(sheng)(sheng)響(xiang)(xiang)(xiang)，則(ze)是(shi)(shi)壓縮機中(zhong)的(de)(de)(de)(de)支承吊簧斷(duan)裂(lie)或疲勞變形所致。②聽(ting)(ting)(ting)制(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)在(zai)(zai)蒸(zheng)發(fa)(fa)器內(nei)(nei)(nei)部的(de)(de)(de)(de)聲(sheng)(sheng)響(xiang)(xiang)(xiang)。當(dang)制(zhi)(zhi)冷(leng)(leng)(leng)系(xi)統(tong)(tong)(tong)(tong)在(zai)(zai)正常(chang)工(gong)(gong)作(zuo)時(shi)(shi)(shi)(shi)，可(ke)聽(ting)(ting)(ting)到(dao)(dao)制(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)通過毛細管(guan)進入蒸(zheng)發(fa)(fa)器的(de)(de)(de)(de)輕(qing)微連(lian)續(xu)不(bu)(bu)斷(duan)的(de)(de)(de)(de)“嘶(si)嘶(si)嘶(si)”節流(liu)聲(sheng)(sheng)和在(zai)(zai)蒸(zheng)發(fa)(fa)器中(zhong)的(de)(de)(de)(de)輕(qing)微開(kai)水沸(fei)騰汽(qi)化聲(sheng)(sheng)，則(ze)說明(ming)(ming)制(zhi)(zhi)冷(leng)(leng)(leng)系(xi)統(tong)(tong)(tong)(tong)工(gong)(gong)作(zuo)狀態正常(chang)。如果(guo)(guo)能(neng)聽(ting)(ting)(ting)見蒸(zheng)發(fa)(fa)器內(nei)(nei)(nei)發(fa)(fa)出(chu)(chu)(chu)“嘰嘰嘰”的(de)(de)(de)(de)輕(qing)微聲(sheng)(sheng)響(xiang)(xiang)(xiang)，并(bing)能(neng)聽(ting)(ting)(ting)到(dao)(dao)時(shi)(shi)(shi)(shi)有時(shi)(shi)(shi)(shi)無的(de)(de)(de)(de)制(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)節流(liu)和沸(fei)騰中(zhong)的(de)(de)(de)(de)輕(qing)微抽吸(xi)(xi)氣(qi)聲(sheng)(sheng)，則(ze)是(shi)(shi)制(zhi)(zhi)冷(leng)(leng)(leng)系(xi)統(tong)(tong)(tong)(tong)中(zhong)存有少量(liang)水分，造(zao)(zao)(zao)成(cheng)毛細管(guan)出(chu)(chu)(chu)口位置產生時(shi)(shi)(shi)(shi)有時(shi)(shi)(shi)(shi)無的(de)(de)(de)(de)冰堵(du)所致。如果(guo)(guo)能(neng)聽(ting)(ting)(ting)到(dao)(dao)蒸(zheng)發(fa)(fa)器內(nei)(nei)(nei)發(fa)(fa)出(chu)(chu)(chu)全(quan)是(shi)(shi)氣(qi)流(liu)聲(sheng)(sheng)，說明(ming)(ming)制(zhi)(zhi)冷(leng)(leng)(leng)系(xi)統(tong)(tong)(tong)(tong)內(nei)(nei)(nei)的(de)(de)(de)(de)制(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)基本泄漏(lou)光;若(ruo)聽(ting)(ting)(ting)不(bu)(bu)到(dao)(dao)蒸(zheng)發(fa)(fa)器內(nei)(nei)(nei)的(de)(de)(de)(de)氣(qi)流(liu)聲(sheng)(sheng)，則(ze)是(shi)(shi)制(zhi)(zhi)冷(leng)(leng)(leng)系(xi)統(tong)(tong)(tong)(tong)有堵(du)塞或者制(zhi)(zhi)冷(leng)(leng)(leng)系(xi)統(tong)(tong)(tong)(tong)內(nei)(nei)(nei)沒有制(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)，早已泄漏(lou)干凈(jing)。③聽(ting)(ting)(ting)制(zhi)(zhi)冷(leng)(leng)(leng)系(xi)統(tong)(tong)(tong)(tong)在(zai)(zai)工(gong)(gong)作(zuo)時(shi)(shi)(shi)(shi)的(de)(de)(de)(de)聲(sheng)(sheng)響(xiang)(xiang)(xiang)。制(zhi)(zhi)冷(leng)(leng)(leng)系(xi)統(tong)(tong)(tong)(tong)正常(chang)工(gong)(gong)作(zuo)時(shi)(shi)(shi)(shi)可(ke)聽(ting)(ting)(ting)到(dao)(dao)系(xi)統(tong)(tong)(tong)(tong)管(guan)道內(nei)(nei)(nei)有“嘩(hua)嘩(hua)嘩(hua)”的(de)(de)(de)(de)流(liu)水聲(sheng)(sheng)。若(ruo)聽(ting)(ting)(ting)不(bu)(bu)到(dao)(dao)冷(leng)(leng)(leng)凝器發(fa)(fa)出(chu)(chu)(chu)任(ren)何(he)聲(sheng)(sheng)響(xiang)(xiang)(xiang)，但停止工(gong)(gong)作(zuo)時(shi)(shi)(shi)(shi)有時(shi)(shi)(shi)(shi)能(neng)聽(ting)(ting)(ting)到(dao)(dao)電(dian)(dian)(dian)冰箱(xiang)(xiang)箱(xiang)(xiang)內(nei)(nei)(nei)發(fa)(fa)出(chu)(chu)(chu)“冰裂(lie)”聲(sheng)(sheng)都(dou)是(shi)(shi)正常(chang)的(de)(de)(de)(de)現(xian)象。如果(guo)(guo)制(zhi)(zhi)冷(leng)(leng)(leng)系(xi)統(tong)(tong)(tong)(tong)在(zai)(zai)工(gong)(gong)作(zuo)時(shi)(shi)(shi)(shi)，蒸(zheng)發(fa)(fa)器的(de)(de)(de)(de)表面溫度下降到(dao)(dao)一20*(2左(zuo)右時(shi)(shi)(shi)(shi)，四開(kai)門冰箱(xiang)(xiang)，冷(leng)(leng)(leng)凝器內(nei)(nei)(nei)發(fa)(fa)出(chu)(chu)(chu)一種較大(da)的(de)(de)(de)(de)異(yi)(yi)常(chang)響(xiang)(xiang)(xiang)聲(sheng)(sheng)，時(shi)(shi)(shi)(shi)高時(shi)(shi)(shi)(shi)低，時(shi)(shi)(shi)(shi)堵(du)時(shi)(shi)(shi)(shi)暢的(de)(de)(de)(de)抽吸(xi)(xi)氣(qi)聲(sheng)(sheng)，同(tong)時(shi)(shi)(shi)(shi)聽(ting)(ting)(ting)到(dao)(dao)時(shi)(shi)(shi)(shi)有時(shi)(shi)(shi)(shi)無，手(shou)握吸(xi)(xi)氣(qi)管(guan)伴(ban)有振動(dong)感，則(ze)是(shi)(shi)由于(yu)加入不(bu)(bu)同(tong)規格型號的(de)(de)(de)(de)冷(leng)(leng)(leng)凍油或冷(leng)(leng)(leng)凍油質量(liang)差，含水分太多造(zao)(zao)(zao)成(cheng)毛細管(guan)道結(jie)蠟，發(fa)(fa)生油堵(du)。④聽(ting)(ting)(ting)電(dian)(dian)(dian)冰箱(xiang)(xiang)的(de)(de)(de)(de)整體聲(sheng)(sheng)響(xiang)(xiang)(xiang)。～臺較好的(de)(de)(de)(de)電(dian)(dian)(dian)冰箱(xiang)(xiang)在(zai)(zai)工(gong)(gong)作(zuo)中(zhong)不(bu)(bu)能(neng)發(fa)(fa)出(chu)(chu)(chu)任(ren)何(he)異(yi)(yi)常(chang)聲(sheng)(sheng)響(xiang)(xiang)(xiang)，如果(guo)(guo)電(dian)(dian)(dian)冰箱(xiang)(xiang)在(zai)(zai)使用中(zhong)發(fa)(fa)出(chu)(chu)(chu)異(yi)(yi)常(chang)聲(sheng)(sheng)響(xiang)(xiang)(xiang)，主要是(shi)(shi)電(dian)(dian)(dian)冰箱(xiang)(xiang)安裝不(bu)(bu)穩，緊(jin)固螺(luo)絲松動(dong)造(zao)(zao)(zao)成(cheng)制(zhi)(zhi)冷(leng)(leng)(leng)管(guan)道振動(dong)。若(ruo)電(dian)(dian)(dian)冰箱(xiang)(xiang)箱(xiang)(xiang)內(nei)(nei)(nei)格架沒有放(fang)平放(fang)好，則(ze)會造(zao)(zao)(zao)成(cheng)存放(fang)物品沒有放(fang)穩，碰撞(zhuang)冰箱(xiang)(xiang)內(nei)(nei)(nei)壁(bi)產生雜音等，這些(xie)都(dou)可(ke)采取(qu)相應(ying)辦(ban)法，予以(yi)排除。

清(qing)潔保養清(qing)潔冰(bing)箱(xiang)的9個步驟(zou)：

1、清潔(jie)冰箱外(wai)殼zui好每天(tian)進行，用(yong)微濕柔軟(ruan)的布(bu)每天(tian)擦拭(shi)冰箱的外(wai)殼和(he)拉手。

2、清理內膽(dan)前先切斷電源，把冰箱冷藏室(shi)內的食(shi)物拿(na)出(chu)來(lai)。

3、軟布(bu)蘸(zhan)上(shang)清水或食具洗(xi)潔(jie)精(jing)，輕輕擦洗(xi)，然后蘸(zhan)清水將洗(xi)潔(jie)精(jing)拭去。

4、拆下箱內附件，用清水(shui)或洗潔精清洗。

5、清潔冰(bing)箱的(de)“開關”、“照明燈”和“溫控器”等設施(shi)時，請把抹布(bu)或海綿擰(ning)得干(gan)一些。

6、內壁(bi)做完清(qing)潔后，可用軟布(bu)蘸(zhan)取甘油(開(kai)塞(sai)露)擦一遍冰(bing)箱內壁(bi)，下次擦的時候會(hui)更(geng)容易。

7、用酒精(jing)浸過的(de)布(bu)清(qing)潔擦(ca)拭(shi)(shi)密封條。如果(guo)手邊沒有酒精(jing)，用1：1醋水擦(ca)拭(shi)(shi)密封條，消毒效(xiao)果(guo)很好。

8、用(yong)吸塵器或軟毛(mao)刷清(qing)理冰箱背面(mian)的通風柵，不要用(yong)濕布，以免生銹。

9、清(qing)潔完(wan)畢(bi)，插上(shang)電源，檢查溫度控制器是否設(she)定在正確(que)位置。