大型中央空调加氟的数量一般都比较多，制冷剂的品种也比较多，具体加多少，一般可以根据铭牌的标注添加，一定要把握数量的多少，不能加多了，也不能加少了。下面中央空调维修来给大家讲讲如何判断中央空调是否需要加氟，中央空调加氟步骤。

　　YI、ZENMEPANDUANZHONGYANGKONGDIAOSHIFOUYAOJIAFU?

　　1、ZAIKAIJISHIJIFENZHONGHOU，DAKAISHINEIJIMIANBAN，YINGKANDAOZHENGFAQI(TONGGUANSHANGCHUANMANLVPIANJINXINGREJIAOHUANDEBUJIAN)SHANGJUNYUNBUMANLENGNINGSHUI(XIANGLUSHUIYIYANG)，WEIZHENGCHANG(KONGQISHIDUDASHIDUO，FANZHIJIAOSHAO)。RUGUOYIBANYOUYIBANMEIYOU，KENENGWEIQUEFU，RUJUBUJIESHUANGHUOJIEBINGYEBUZHENGCHANG。QIGUANFAMENFAGAN。YONGSHOUCHUMOWUMINGXIANDELIANGGAN。YUANYINSHIQUEFU，DAOZHIZHENGFAQINEIZHILENGJIDEFEIDIANJIANGDI，SHIGAIFADEZHILENGJIREDUZENGDA，FAMENDEWENDUSHENGGAO。

　　2、YONGWENDUJICELIANGSHINEIJIDEJIN、CHUFENGKOUDEWENCHA，CHAZHIZAI8℃YISHANGWEIZHENGCHANG，WENCHAYUEDASHUOMINGKONGDIAODEGONGZUOQINGKUANGYUEHAO，HAODEKEDA15℃ZUOYOU。KONGDIAOZHENGCHANGKAIQIYIDUANSHIJIANHOUCHUIDAOSHENSHANGDEFENGGANDAOHENLIANG，BINGNENGHENKUAIDADAOSHEDINGWENDU，SHIWAIDEYASUOJINENGXIANGDIANBINGXIANGYIYANGKAIYIHUIERTINGYIHUIER，JIUKEYISHUOSHIZHENGCHANGDE。

　　3、RUSHIWAIJIZAIRENSHOUNENGMODAODEDIFANG，KEZAIKAIJISHIJIFENZHONGHOUYONGSHOUMO。SHIWAIJIYOULIANGGETONGFAMEN，YIGEJIECUTONGGUAN，YIGEJIEXITONGGUAN。YONGSHOUMOLIANGFAMENYINGYOUWENCHA;CUDEYINGBIXIDEWENDUDIXIE，MOZHEBIJIAOLIANGWEIZHENGCHANG(ZAIWENDUGAOSHIYEYINGYOULENGNINGSHUI)，ZAIMOSHIWAIJIDEREFENGSHIBUSHIREHUHUDE，RUGUOBUDAREKENENGQUEFU。SHIYONGGUOBANNIANYISHANGDEYONGHU，KECHAKANSHINEIJIDEGUANDAOJIETOUHESHIWAIJIFAMENCHUSHIFOUYOUMINGXIANDELOUYOUJIXIANG，RUYOUMINGXIANDELOUYOUXIANXIANGZEBIAOMINGJIQIYOUXIELOU，YINWEIYOUFUHURONG，LOUYOUBILOUFU，LOUFUBILOUYOU。

　　4、YEGUANFAMENJIESHUANG。YUANYINSHIQUEFU，DAOZHIYEGUANNEIYALIXIAJIANG，FEIDIANJIANGDI，SHIFAMENWENDUDIYUBINGDIAN。DAKAISHINEIJIMIANBAN，QUXIAGUOLVWANG，KEFAXIANZHENGFAQIJINSHAOBUFENJIESHUANG。ZHEISHIZHILENGJIBUZU、ZHILENGMIANJIXIANGYINGJIANXIAODEJIEGUO。

　　ER、ZHONGYANGKONGDIAOJIAFUBUZHOU

　　1、XINANZHUANGDEZHONGYANGKONGDIAO，ZAIJIAFUQIANYAOXIANCHOUZHENKONG，GENJUXITONGDEDAXIAO，YONG2TAI8SHENGDEZHENKONGBENGLIANXUCHOU24XIAOSHI，RUGUOXITONGJIAODADE，ZHENKONGBENGZAIJIAYITAI。ZHIZHIZHENKONGCHOUZHIFU40ZUOYOUWEIZHI，ZHENKONGDADAOYAOQIU。

　　2、CONGGAOYADUANJIARUZHILENGJI，ZHEIYANGYEJIAOJINGTAIJIAFUFA，ZHIZHIJIABUJINQUWEIZHI，KAIJIHOUZAICONGDIYADUANMANMANJIARU，JIAYIZHENZIHOU，TINGXIALAIGUANCHABANGEXIAOSHI，RUGUOBUGOUZAIJIA，FANFURUCI，BUNENGYIZHIJIARU，YINWEIZHILENGZAIJIARUSHI，MEIYOUQIHUA，YACHEBUZHUN，YOUSHIKANBUCHULAI，DANGJIADESHIHOUKANDAOYALIGOULE，DANZHENZHENGZHILENGSHI，YALIYOUBIJIAOGAO，YEJIUDENGYUJIADUOLE。

　　3、YIBANXIATIANDESHIHOU，R22DEZHILENGJI，GAOYABAOCHIZAI13KGZUOYOU，DIYABAOCHIZAI4.5KGZUOYOU。QIUTIANHEDONGTIANYALIXIANGDUIJIAODIYIXIE，JUTIYAOGENJUQIWENDEQINGKUANG，YALIXIANGYINGHUIYOUSUOBIANHUA，ZHEIGEYAOJIEHEJINGYANCAOZUO。

　　SAN、ZHONGYANGKONGDIAOBUFUFANGFA

　　1、ZHONGYANGKONGDIAOZAISHIYONGSHUNIANZHIHOU，FAXIANZHILENGXIAOGUOMEIYOUZHIQIANHAO，YOUFAXIANYALIBUSHIHENGOU，NEIYAOBUJIAYIDINGSHULIANGDEZHILENGJICAIKEYIDADAOYINGYOUDEZHILENGXIAOGUO。

　　2、BUJIASHI，YAOBIANYUNXINGBIANCONGDIYADUANHUANHUANJIARU，KEGENJUYALIDESHIJIQINGKUANGBUJIA，BIANJIAHAIYINGCELIANGYASUOJIDEJITOUWENDU，HUIQIWENDU，PAIQIWENDU，GUANCHAJINCHUSHUIDESHUIWEN。

　　3、DAKAIZHONGYANGKONGDIAOYIDINGYAOBAWOYIGEDU，RUGUOMEIYOUZUGOUDEJINGYAN，DUOJIAYITONGLIANGTONG，YALIHEDIANLIUYIBANDOUBUHUIYOUDUODADEBIANHUA，YINWEIDAXINGZHONGYANGKONGDIAODECHUYEXITONGBIJIAODA，JIUSUANDUOJIA10TONG8TONGYALIDEBIANHUADOUBUDA。

　　SI、KONGDIAOJIAFUZHUYISHIXIANGSHISHENME

　　1、CHANGKAIKONGDIAO

　　XIATIANJIAFUSHIKEZHIJIERANGKONGDIAOZAIZHILENGXINGSHIXIAYUNZHUAN。YOUYUZHIREZHUANGKUANGXIAWUFAJINXINGJIAFUCAOZUO，SUOYIDONGJIJIAFUSHI，YAOYONGZHIREBAHUANXIANGFAXIANDEBANFA，QIANGZHIKONGDIAOJINRUZHILENGZHUANGKUANG。

　　2、XIANJIEJIAFUSHEBEI

　　KONGDIAOZHENGCHANGFADONGHOU，CONGSHIWAIJIDIYAFACEDEGONGYIKOUXIANJIEJIAFUSHEBEI。CIGUOCHENGZHONGYIDINGYAOPAIDIAOJIAFUGUANZHONGDEKONGQIHEZANGWU。

　　3、CEYAJIAFU

　　XIATIANDIAOCHADIYAYALI，HUANJINGWENDU32SHESHIDUZUOYOUSHI，YALIKONGZHIZAI0.45MPZUOYOU;DONGJIDIAOCHAZHIRESHIDEGAOYAYALI，YALIANWENHOUKONGZHIZAI1.7MPZUOYOU。

　　4、CHEDIAOJIAFUSHEBEI

　　ZAIZHILINGZHUANGKUANGXIAQUDIAOJIAFUSHEBEI，NINGJINWAIJIMIFENGNAZI;ZHIREZHUANGKUANGXIAQUDIAOSHEBEIDEHUA，HUIXINGCHENGHENDUODEFULIANGZOULOU。

　　YIBANWOMENDEZHONGYANGKONGDIAOCHUXIANZHILENGQINGKUANGBUHAODESHIHOUWOMENSHOUXIANHUIXIANGDAODEJIUSHIXUYAOJIAFULE，DANSHISHIBINGFEIRUCIYEYOUKENENGSHIQITAGUZHANGYINFADE。SUOYISHIFOUXUYAOJIAFUWOMENYIDINGYAOXIANPANDUANQINGCHUZAIJINXING。