F24 - miele Dishwasher

中文

含义

洗碗机加热系统异常无法正常加热洗涤水。

常见原因

1. 加热管断路或对地短路
2. 加热继电器触点损坏
3. NTC温度传感器故障
4. 加热管表面结垢严重
5. 主控板加热驱动电路故障

自助排查

1. 断开电源用万用表测量加热管电阻正常约数十欧姆
2. 检查加热管对地绝缘
3. 此故障通常需更换加热管或相关元件建议联系售后

English

Meaning

The dishwasher heating system is abnormal and cannot heat the wash water.

Common Causes

1. Heating element open-circuit or shorted
2. Heating relay contacts damaged
3. NTC temperature sensor faulty
4. Heavy scale on heating element
5. Main board heating drive circuit fault

Self-Check Steps

1. Disconnect power measure heating element resistance (normally tens of Ohm)
2. Check heating element insulation to ground
3. This fault typically requires component replacement; contact after-sales