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格力柜機顯示E2代碼

格力柜機使用8年現在制冷效果不佳,運行一段時間顯示E2代碼,查看代碼含義為蒸發器防凍結保護。1、查看三通閥2、查看室內風機運行狀態3、測量室內風機公共端紅線流4、供換室內風機電容和測量容量。室內風機電容容量變小,室內風機轉速變慢,出風量變小,蒸發器表面冷量不能及時吹出,蒸發器溫度越來越低,引起外機三通閥和儲液瓶結霜,顯示板CPU檢測到蒸發器溫度過低,停機并報出E2代碼,以防止壓縮機液擊損壞。

格力柜機顯示E2代碼 格力柜機顯示E2代碼
格力柜機顯示E2代碼 格力柜機顯示E2代碼
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