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空氣能顯示E3什么故障

發布時間:2025-05-25 點擊:5
空氣能顯示e3什么故障:
?機型:志高空氣能熱水器
故障代碼原因分析及解決方案:
1、e3代碼:水流檢測故障(進水壓力小于0.15mpa)
美的空氣能熱泵e3代碼故障可能原因:
自來水水壓不足;水泵揚程不足;水泵沒有啟動;進水壓力開關問題
進水閥門未打;機組外部進水管或過濾器堵塞;主板故障。
2、e3代碼:電源相序故障
美的空氣能熱泵e3代碼故障可能的原因:
接線不可靠;
輸入電源缺相;
相序接反;
主板故障;
3、e3代碼:通訊故障
美的空氣能熱泵e3代碼故障可能的原因:
1、相序接反;
2、系統缺相;
3、水流開關接觸不良;
4、線插接觸不良;
5、輸入電源缺相;
6、通訊線故障;
7、室溫傳感器故障;
8、e4代碼:
制冷循環系統故障
9、制熱時,內風機運行。
10、12、復位時,室內風機故障
答:
1、檢查連接線是否存在加長或者連接線是否接觸可靠或破損等問題,若有問題則進行對應調整。
2、上電空調開送風模式,室內風機不能啟動。
答:檢查室內風機接線是否接觸不良,如有則進行調整。
3、檢查室內風機接線是否牢固可靠,若有問題則進行調整。
4、若有問題則進行調整。
5、上電空調開送風模式,不能遙控、自動調節。
遙控器上出現故障,應先檢查操作部分,如有故障則進行相應的處理。
遙控器上出現故障,應及時與銷售人員聯系。。


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