E7 - chigo Air Conditioner

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

1. 电源电压过低
2. 压缩机或风机堵转
3. 制冷剂过量

自助排查

1. 测量电源电压
2. 检查运行电流
3. 清洗冷凝器
4. 联系志高售后

English

Meaning

Overcurrent protection. Operating current exceeded the rated value.

Common Causes

1. Low supply voltage
2. Compressor or fan stall
3. Excess refrigerant

Self-Check Steps

1. Measure supply voltage
2. Check operating current
3. Clean condenser
4. Contact Chigo service