中央空(kong)调的制冷面积比较(jiao)大，又可以多个(ge)房间同时使用，有多个(ge)出风口。那(nei)么(me)，室外机不能运行(xing)中央空(kong)调维保如(ru)何做？下面来(lai)看一看吧(ba)！

中央空(kong)调室外机不运行是电(dian)(dian)(dian)源(yuan)(yuan)问(wen)题，室外机如果出(chu)现电(dian)(dian)(dian)源(yuan)(yuan)方面的问(wen)题，那(nei)么就(jiu)会没有(you)供电(dian)(dian)(dian)，没有(you)电(dian)(dian)(dian)量(liang)的供给(ji)，自然(ran)就(jiu)不能运行。查找电(dian)(dian)(dian)源(yuan)(yuan)是否出(chu)现老化、短路、或(huo)插头(tou)松动等(deng)情况，然(ran)后进行相关(guan)的空(kong)调维修或(huo)更换线路。

电(dian)(dian)(dian)(dian)压问题(ti)，这(zhei)种情况一般夏季(ji)比较常(chang)见，这(zhei)是(shi)因(yin)为夏季(ji)用电(dian)(dian)(dian)(dian)量(liang)大，供(gong)电(dian)(dian)(dian)(dian)电(dian)(dian)(dian)(dian)压就会很容易出现电(dian)(dian)(dian)(dian)压不稳或电(dian)(dian)(dian)(dian)压不足(zu)的情况，造成(cheng)室外(wai)机(ji)供(gong)电(dian)(dian)(dian)(dian)电(dian)(dian)(dian)(dian)压不足(zu)而(er)运行不起来。检测空(kong)调(diao)的供(gong)电(dian)(dian)(dian)(dian)电(dian)(dian)(dian)(dian)压是(shi)否过低或不稳，如果是(shi)不稳可以加(jia)装(zhuang)稳压器(qi)，如果本身供(gong)电(dian)(dian)(dian)(dian)电(dian)(dian)(dian)(dian)压不足(zu)，就需要向当地电(dian)(dian)(dian)(dian)力进(jin)行咨询。

室(shi)(shi)外环(huan)境(jing)问题，空调室(shi)(shi)外机(ji)的环(huan)境(jing)如果是阳(yang)光直射，并且通风(feng)不良(liang)等，就会让(rang)室(shi)(shi)外机(ji)的温度(du)出现(xian)过高的情况(kuang)，让(rang)压缩机(ji)出现(xian)自动保护性停机(ji)，不能启动。改变室(shi)(shi)外机(ji)的运行环(huan)境(jing)，便(bian)其散热通风(feng)良(liang)好。

压缩(suo)(suo)机(ji)(ji)启动电(dian)容(rong)损坏(huai)或(huo)电(dian)机(ji)(ji)故障，如果压缩(suo)(suo)机(ji)(ji)的启动电(dian)容(rong)出(chu)现问题或(huo)本(ben)身电(dian)机(ji)(ji)出(chu)现故障，压缩(suo)(suo)机(ji)(ji)自(zi)然就(jiu)无法(fa)启动，造成室(shi)外机(ji)(ji)不能运行(xing)的情况。更换压缩(suo)(suo)机(ji)(ji)启动电(dian)容(rong)或(huo)更换电(dian)机(ji)(ji)。

冷凝(ning)器(qi)过脏或(huo)外(wai)风机(ji)(ji)故(gu)障，如果冷凝(ning)器(qi)出现脏堵严重的情况或(huo)外(wai)风机(ji)(ji)因故(gu)障不能转(zhuan)动，就会让室外(wai)机(ji)(ji)无法散热，使其温度过高，出现保(bao)护(hu)性停机(ji)(ji)现象而不能启动。清洗(xi)空调冷凝(ning)器(qi)或(huo)维修(xiu)更(geng)换外(wai)风机(ji)(ji)。中(zhong)央空调维保(bao)能够及时的解决(jue)遇到的故(gu)障。