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地址(zhi):威(wei)海經區(qu)峰北(bei)路99-4號格力空調專賣店(威(wei)海經區(qu)交通學校西100米路北(bei))
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威海中央空調中變頻空調的維修機巧

點擊次數:   更新時間:18/03/14 14:54:03     來源:citic-cpmc.com.cn 分    享:

威海中央空調中變(bian)頻空調的維(wei)修技巧
  變頻(pin)(pin)空(kong)(kong)調(diao)(diao)故(gu)障(zhang)(zhang)可分(fen)兩大類:一(yi)類是(shi)(shi)空(kong)(kong)調(diao)(diao)外(wai)(wai)部因(yin)素(su)導致(zhi)不(bu)是(shi)(shi)故(gu)障(zhang)(zhang)的(de)(de)(de)故(gu)障(zhang)(zhang);另一(yi)類是(shi)(shi)空(kong)(kong)調(diao)(diao)自身故(gu)障(zhang)(zhang)。因(yin)此在(zai)分(fen)析(xi)處理變頻(pin)(pin)空(kong)(kong)調(diao)(diao)故(gu)障(zhang)(zhang)時,首先要考(kao)慮排(pai)除空(kong)(kong)調(diao)(diao)的(de)(de)(de)外(wai)(wai)部故(gu)障(zhang)(zhang),比如:用戶的(de)(de)(de)是(shi)(shi)否過高或過低;電(dian)源(yuan)(yuan)線路是(shi)(shi)否存在(zai)接(jie)觸不(bu)良;電(dian)源(yuan)(yuan)線是(shi)(shi)否存在(zai)容量不(bu)足;空(kong)(kong)調(diao)(diao)的(de)(de)(de)安裝位置是(shi)(shi)否靠西曬;外(wai)(wai)機排(pai)風(feng)口(kou)有無雜物遮擋或不(bu)暢通(tong);功能設置是(shi)(shi)否正確等。在(zai)排(pai)除空(kong)(kong)調(diao)(diao)外(wai)(wai)部因(yin)素(su)后,再考(kao)慮空(kong)(kong)調(diao)(diao)的(de)(de)(de)自身故(gu)障(zhang)(zhang)。
  在(zai)檢查(cha)過程(cheng)中.要(yao)分析是制(zhi)冷(leng)系(xi)統(tong)故障還是電(dian)氣系(xi)統(tong)故障,通(tong)常在(zai)這兩類(lei)故障中,先要(yao)判斷或(huo)檢測(ce)制(zhi)冷(leng)系(xi)統(tong)是否存在(zai)漏(lou)制(zhi)冷(leng)劑(ji)(ji)(ji),缺少(shao)制(zhi)冷(leng)劑(ji)(ji)(ji)或(huo)制(zhi)冷(leng)劑(ji)(ji)(ji)過量;制(zhi)冷(leng)系(xi)統(tong)是否存在(zai)管路(lu)堵塞,冷(leng)凝器散熱不(bu)良或(huo)通(tong)風不(bu)暢;四通(tong)問(wen)和電(dian)子膨脹閥(fa)是否存在(zai)關閉不(bu)嚴、串氣或(huo)開度有問(wen)題(ti)等。
  通(tong)過排除(chu)這些一般性的(de)故(gu)(gu)(gu)(gu)障(zhang)(zhang)后,然后再(zai)考(kao)慮(lv)(lv)排除(chu)電(dian)(dian)(dian)(dian)氣(qi)系(xi)(xi)統故(gu)(gu)(gu)(gu)障(zhang)(zhang),電(dian)(dian)(dian)(dian)氣(qi)系(xi)(xi)統故(gu)(gu)(gu)(gu)障(zhang)(zhang)一般較為復雜(za),通(tong)常先要考(kao)慮(lv)(lv)排除(chu)電(dian)(dian)(dian)(dian)源(yuan)故(gu)(gu)(gu)(gu)障(zhang)(zhang),包括(kuo)室內(nei)機和(he)(he)室外(wai)機電(dian)(dian)(dian)(dian)源(yuan),特別是采用(yong)開關(guan)電(dian)(dian)(dian)(dian)源(yuan)的(de)電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu);再(zai)考(kao)慮(lv)(lv)排除(chu)電(dian)(dian)(dian)(dian)控(kong)(kong)部分故(gu)(gu)(gu)(gu)障(zhang)(zhang),比如:和(he)(he)風機故(gu)(gu)(gu)(gu)障(zhang)(zhang);繼電(dian)(dian)(dian)(dian)器或(huo)(huo)雙向可控(kong)(kong)硅是否存在接觸不良、開路(lu)(lu)(lu)(lu)或(huo)(huo)短路(lu)(lu)(lu)(lu);后考(kao)慮(lv)(lv)排除(chu)電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)故(gu)(gu)(gu)(gu)障(zhang)(zhang),比如:判(pan)斷或(huo)(huo)檢(jian)測主控(kong)(kong)電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)、晶(jing)振電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)、復位電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)、驅動電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)、電(dian)(dian)(dian)(dian)壓檢(jian)測電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)、電(dian)(dian)(dian)(dian)流檢(jian)測電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)及電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)等。綜合考(kao)慮(lv)(lv)縮(suo)小故(gu)(gu)(gu)(gu)障(zhang)(zhang)范圍,加速查找故(gu)(gu)(gu)(gu)障(zhang)(zhang)部位和(he)(he)原因。

威海格力電器銷售有限公司
(威海利威貿易有限公司)
張經理:13306310707
24小時銷售服務電話:0631-3670707
一店地址:威海經區海濱南路44-2號格力空調專賣店(經區如家酒店海濱南路店正對面)
一店電話:0631-3670707
二店地址:威海經區峰北路99-4號格力空調專賣店(威海經區交通學校西100米路北)
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