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  • 煙臺頓漢布什空調維修保養配件
  • 煙臺頓漢布什空調維修保養配件

煙臺頓漢布什空調維修保養配件

聯系該企業時請說明您是在《制冷名錄》看到該信息,以獲得更多的信任和更好的服務。
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煙臺鑫河空調制冷設備有限公司
  • 聯系人:劉明
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  • 地區:山東 煙臺 -1區
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煙臺鑫河制冷空調設備有限公司專業維修頓漢布什空調維修,供應頓漢布什空調原廠配件,真誠期待與您合作!

煙臺鑫河制冷空調設備有限公司高級工程師溫馨提示:頓漢布什四通閥換向不良原因: 1 四通閥線圈斷路、短路或電壓不符合線圈性能要求,造成先導閥的閥芯不能動作; 2 由于外部原因,先導閥部變形,造成閥芯不能動作; 3 先導閥毛細管變形或堵塞,造流量不足,形成不了換向所需的壓力差; 4 主閥體變形,活塞部被卡死而不能動作; 5 冷凍油變質或系統內進入雜物,四通閥活塞卡死; 6 四通閥焊接時,溫度過高,內部零件發生熱變形而不能動作; 7 制冷系統冷媒泄漏,冷媒循環量不足,達不到換向所需的壓力; 8 壓縮機溫度過高,由于制冷劑泄漏等原因壓縮機得不到很好的冷卻,排氣溫度過高導致四通閥內部零件變形卡死或換向不靈。

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