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大金空調(diào)E7故障排除

發(fā)布時間:2025-01-25 點(diǎn)擊:88
一、故障現(xiàn)象及分析
一臺大金中央空調(diào)(型號為:kc-fzlw/a)在安裝調(diào)試后試機(jī)正常。但在使用過程中出現(xiàn)制冷劑泄漏的情況。
二、維修過程
1、首先檢查室內(nèi)機(jī)的接線端子是否有松動或脫落的現(xiàn)象;
2、其次對壓縮機(jī)外殼進(jìn)行清潔并重新固定好;
3、再次測量室外機(jī)壓力表是否達(dá)到0.15mpa以下;
4、最后用肥皂水清洗冷凝器表面的灰塵并用干凈抹布擦干水分后再裝入新的干燥的冷凍潤滑油即可正常使用。
三 、總結(jié)與經(jīng)驗(yàn)
此案例中由于用戶自行拆卸機(jī)器導(dǎo)致內(nèi)部線路板損壞造成漏油情況發(fā)生。所以用戶在檢修時一定要先關(guān)閉電源再進(jìn)行操作以免因人為因素影響設(shè)備運(yùn)行安全。


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