151
Thermo King
Warning
Sensor Out of Range High (DAS and HMI) (Zone)
A sensor is reporting a measurement above the maximum allowed limit.
Possible causes
- Open or disconnected temperature sensor
- High wiring resistance due to corrosion
- Excessive heat near sensor
Recommended actions
- Check sensor plugs and connections
- Replace the sensor if the reading is erratic
- Ensure sensor is properly positioned in the airflow
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