Chunlan kFR-120LW / HdS cabinet air conditioner E5 alarm, somehow? Check the power supply voltage is normal, the three sensors are also normal resistance, please masters maze, online and so on!
春兰kFR-120LW/HdS柜式空调出现E5报警,不知何故？查电源电压正常,三个传感器阻值也正常,请大师们指点迷津,在线急等！
系统压力太低，没有制冷剂或压力开关本身坏。
春兰的机组由于型号不同有的E5是外机环境温度传感器。
导读：Chunlan kFR-120LW / HdS cabinet air conditioner E5 alarm, somehow? Check the power supply voltage is normal, the three s