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九恒空氣能故障大全

發布時間:2025-05-30 點擊:24
九恒空氣源熱泵機組常見問題及解決方法
1、開機后壓縮機不運轉或轉速很低。
原因分析:電源電壓過低;開關管損壞(如燒斷、擊穿);溫控器壞掉(溫度設定過高導致)。排除方法:1檢查電源電壓是否足夠;2更換同型號的保險絲;3換用好的電子膨脹閥;4調整好溫度設置;5重新接插線路板上的插頭;6維修或更換開關管和溫控器等配件。2 、制冷量不足。
2、制熱時蒸發壓力升高而排氣口壓力下降或不排水。
原因是1冷凝器的散熱面積減小2冷卻水流量減少3管路阻力增大4水泵功率降低5回氣孔堵塞6風機風量不夠7排氣管路不暢8水箱內水溫高9管道內有異物10循環水量過大11過濾器阻塞12過濾網臟堵13電磁閥線圈燒毀14毛細管的濾料被沖破15風機電機的電流值偏小。


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