格力空调故障E0和ab(格力变频空调e0故障)

格力空调故障E0和ab

故障分类：

1。先观察能否启动，检查电源。

2。内外机通风是否良好。

3。压机电容，压机好坏。

4。内外风机是否转动，风机及风机电容正常否。

5。交流接触器是否工作正常。

6。系统是否差氟或氟过量。

7。检查主控板与电子膨胀阀是否有问题。

8。开机，检查电磁阀和散热风扇是否正常。

9。制热压力传感器是否损坏。

10。 热保护，复位或断电。

11。盘管传感器是否损坏。

12。 主控板与显示面板通讯故障。

以上就是美的变频空调故障代码，根据故障代码才知道如何解决。

@porig KFR-50LW/BPY1，KFR-50LW/BPY1，KFR-45GW/BPY1 KFR-51LW/BPY1 KFR-51LW/BPY2

04

室内机故障指示灯LED1

HY灯 定时灯

〇 HY灯 化霜灯

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☆ 〇 × × ☆ 压缩机顶部温度保护

☆ 〇 × ○ ☆ 压缩机顶部温度保护

☆ × × ☆ × ☆ 压缩机顶部温度保护

☆ 〇 × ○ ☆ × ☆ 压缩机顶部温度保护

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