中文
含义
E7 为过电流保护。系统运行电流超过额定值,控制器触发过流保护。
常见原因
- 电源电压过低
- 压缩机或风机堵转
- 制冷剂过量
自助排查
- 测量电源电压
- 检查运行电流
- 清洗冷凝器
- 联系志高售后
English
Meaning
Overcurrent protection. Operating current exceeded the rated value.
Common Causes
- Low supply voltage
- Compressor or fan stall
- Excess refrigerant
Self-Check Steps
- Measure supply voltage
- Check operating current
- Clean condenser
- Contact Chigo service