中文
含义
HE 表示加热元件故障，洗碗机无法将水加热到所需温度。
常见原因
- 加热管烧坏或开路。
- 控制板加热继电器损坏。
- 加热器热保险丝（温控器）触发。
- 加热管接线烧损或松动。
- NTC温度传感器故障禁止加热。
自助排查
- 拔掉电源，等待5分钟后重新启动。
- 检查家庭电路开关是否跳闸。
- 如仍报HE，需联系专业人员检查加热管及控制板。
English
Meaning
HE indicates a heating element fault. The dishwasher cannot heat water to the required temperature.
Common Causes
- Heating element (heater) burnt out or open circuit.
- Heater relay on the PCB failed.
- Heater thermal fuse (thermostat) tripped.
- Heater connector harness burnt or loose.
- NTC temperature sensor fault preventing heater activation.
Self-Check Steps
- Unplug the dishwasher, wait 5 minutes, and restart.
- Check whether the household circuit breaker has tripped.
- If HE persists, contact a professional technician to inspect the heating element and control board.