F3 E2 - maytag Oven

中文

含义

烤箱温度传感器（RTD）开路——无电阻读数

常见原因

1. RTD 探头元件断裂
2. 传感器连接器断开
3. 传感器线束断线

自助排查

1. 检查控制板上的 RTD 线束连接
2. 测量传感器是否开路（电阻无穷大）
3. 检查传感器线束路径是否有切断或断裂
4. 如传感器开路，更换 RTD 传感器

English

Meaning

Oven temperature sensor (RTD) open circuit — no resistance reading

Common Causes

1. RTD probe element broken
2. Sensor connector disconnected
3. Wire break in sensor harness

Self-Check Steps

1. Check RTD harness connection at control board
2. Measure sensor for open circuit (infinite resistance)
3. Inspect sensor wire path for cuts or breaks
4. Replace RTD sensor if open