哪裡買冷氣比較好 - 冷氣
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By Enid
at 2010-08-16T13:52
at 2010-08-16T13:52
Table of Contents
要裝分離看好重點
1.裝修工在裝好室內機;跟室外機後,要裝連接二機之間的銅管
請注意;對方裝後有沒有抽真空;一定會有一台幫浦在抽至少
要抽10分鐘.
2.抽完後請看對方有沒有站空;一般看壓力錶有29.92 inHg 跟76 cmHg
二種單位;因為抽真空是負壓;錶針是在左邊...右邊是正壓
3.沒抽真空會造成管內空氣跟冷媒混合;會造成壓縮機無法壓縮正常
你等於白買分離式;站空目的在確認鎖管後;喇叭口沒漏
4.開電試機;要等運轉5~15分鐘...確定冷媒是否量足;拿個溫度計量出口溫
我當初買冷氣不懂這;傻傻讓裝修工走了....裝好時;裝修工說因坪數不符
出口溫要等比較久給混過去....幹到讓我跑去考冷凍空調丙級
5.再去看室外機壓力錶多少;因為壓力錶數值會對映溫度;
假設如R22冷媒都要280上下壓力;室內機出口溫度才有15~20度左右
現在一般人都看步驟3....實際上要做到5; 很多沒做到5就說OK
一般人都不知道...冷氣不是裝好就好;要等運轉後數值
6.遇到更專業連運轉電流都應該給你講...室外機有貼運轉電流
基本上會看勾表跟運轉電流值;也可以判斷是否正常...
如果你還是不懂;建議找信得過或裝窗型算了
很多東西就是欺負不懂....
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冷氣
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