1. 電(dian)氣系(xi)統(tong):檢(jian)查風(feng)冷(leng)冷(leng)水機(ji)電(dian)氣系(xi)統(tong)保險(xian)絲(si)是(shi)否(fou)吹(chui)斷，電(dian)氣導體(ti)絕緣是(shi)否(fou)完好，電(dian)路板是(shi)否(fou)開裂，接頭是(shi)否(fou)松動。特(te)別是(shi)，如果電(dian)氣連接突出，接線螺(luo)絲(si)和連接器(qi)容易松動，形成不(bu)良觸感。

2. 制(zhi)冷(leng)(leng)(leng)系統(tong):檢查(cha)風(feng)冷(leng)(leng)(leng)式(shi)冷(leng)(leng)(leng)水機制(zhi)冷(leng)(leng)(leng)系統(tong)各管路是(shi)否有(you)(you)裂紋、損壞、結霜、結露(lu)現(xian)象(xiang);風(feng)冷(leng)(leng)(leng)式(shi)冷(leng)(leng)(leng)水機制(zhi)冷(leng)(leng)(leng)管路之間、管路與(yu)殼體之間是(shi)否有(you)(you)碰撞(zhuang)、摩擦(ca)，特別是(shi)制(zhi)冷(leng)(leng)(leng)劑管路的(de)焊接(jie)(jie)點(dian)和風(feng)冷(leng)(leng)(leng)式(shi)冷(leng)(leng)(leng)水機接(jie)(jie)頭處是(shi)否有(you)(you)泄(xie)漏。如(ru)果(guo)有(you)(you)任(ren)何泄(xie)漏，就會有(you)(you)油漬(zi)。也可以用干凈的(de)軟布和紙擦(ca)洗管道的(de)焊點(dian)和連接(jie)(jie)處，并調查(cha)是(shi)否有(you)(you)油漬(zi)，以確定是(shi)否有(you)(you)泄(xie)漏。

3.水(shui)系統:檢查(cha)風(feng)(feng)冷冷水(shui)機(ji)水(shui)系統是(shi)否(fou)(fou)(fou)(fou)漏水(shui);進(jin)、出水(shui)口是(shi)否(fou)(fou)(fou)(fou)暢通;水(shui)泵(beng)是(shi)否(fou)(fou)(fou)(fou)正(zheng)常(chang)(chang)工作(zuo)(zuo)。聽風(feng)(feng)冷冷水(shui)機(ji)組(zu)的壓縮(suo)機(ji)工作(zuo)(zuo)是(shi)否(fou)(fou)(fou)(fou)正(zheng)常(chang)(chang)、異(yi)常(chang)(chang)，風(feng)(feng)機(ji)、水(shui)泵(beng)工作(zuo)(zuo)是(shi)否(fou)(fou)(fou)(fou)有噪音，噪音是(shi)否(fou)(fou)(fou)(fou)過大。風(feng)(feng)冷式冷水(shui)機(ji)組(zu)在運行過程中，正(zheng)常(chang)(chang)情況下振動輕微(wei)，噪聲小(xiao)。

4. 通(tong)風(feng)(feng)(feng)系統:檢(jian)查風(feng)(feng)(feng)冷(leng)冷(leng)水機(ji)(ji)的空(kong)氣濾網、熱交換器(qi)盤管、翅片(pian)是(shi)否(fou)(fou)灰塵(chen)過多;進出風(feng)(feng)(feng)口是(shi)否(fou)(fou)暢通(tong);風(feng)(feng)(feng)機(ji)(ji)、風(feng)(feng)(feng)機(ji)(ji)葉片(pian)工作是(shi)否(fou)(fou)正(zheng)常(chang);風(feng)(feng)(feng)力是(shi)否(fou)(fou)正(zheng)常(chang)，水系統是(shi)否(fou)(fou)正(zheng)常(chang)。