中文
含义
洗碗机控制板故障，主控单元无法正常启动或通信异常。
常见原因
- 主控板供电异常或电源模块损坏
- 控制板存储器或程序异常
- 面板与控制板通信故障
- 电压波动或电磁干扰
自助排查
- 断电等待5分钟后重新通电试机
- 检查电源插座供电是否稳定
- 观察控制板指示灯是否正常亮起
- 检查面板排线连接是否牢固
- 若仍无法启动需更换主控板
English
Meaning
The dishwasher control board is faulty; the main control unit cannot start or communicate properly.
Common Causes
- Main board power supply abnormal or module damaged
- Control board memory or program fault
- Panel to control board communication failure
- Voltage fluctuation or electromagnetic interference
Self-Check Steps
- Unplug wait 5 minutes then power on
- Check wall outlet supply stability
- Observe control board indicator lights
- Check panel ribbon cable connection
- If still not starting replace main board