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美的家用空氣能e2故障

發(fā)布時(shí)間:2025-05-03 點(diǎn)擊:58
美的家用空氣能e2故障代碼
故障代碼原因分析及解決方案:
1、e2代碼:水流檢測故障(進(jìn)水壓力小于0.15mpa)
美的空氣能熱泵e2代碼故障可能原因:
自來水水壓不足;水泵揚(yáng)程不足;水泵沒有啟動(dòng);進(jìn)水壓力開關(guān)問題
進(jìn)水閥門未打;機(jī)組外部進(jìn)水管或過濾器堵塞;主板故障。
2、e2代碼:電源相序故障
美的空氣能熱泵e2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、e2代碼:通訊故障
美的空氣能熱泵e2代碼故障可能的原因:
1、相序接反;
2、缺相;
3、d1代碼:通訊故障
美的空氣能熱泵e2代碼故障可能的原因:
1、相序接反;
2、輸入電源缺相;
3、主板故障;
4、通訊故障;
5、室內(nèi)外通訊故障;
6、管溫傳感器故障;
7、e1代碼:
故障1:開機(jī)時(shí),管溫傳感器短路;
2、檢查運(yùn)行情況是否正常;
3、如運(yùn)行情況是否正常,如運(yùn)行情況不好,應(yīng)該建議更換電腦板;
4、檢查傳感器連接是否正常,如果不正常,重新更換一個(gè)傳感器;
5、檢查傳感器是否損壞。。


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