中文
含义
E5 为室外机过流保护。室外机运行电流超过额定范围。
常见原因
- 压缩机过载
- 电源电压异常
- 制冷剂过多
- 压缩机电容故障
自助排查
- 测量运行电流
- 检查电源电压
- 检查制冷剂充注量
English
Meaning
Outdoor unit overcurrent protection. Operating current exceeded the rated range.
Common Causes
- Compressor overload
- Abnormal supply voltage
- Excess refrigerant
- Compressor capacitor fault
Self-Check Steps
- Measure operating current
- Check supply voltage
- Check refrigerant charge