60 Humidity Sensor Error MP4000

Description 

Humidity Sensor Error 

  • Occurs during pretrip (PTI) test. 
  • Relative humidity reading is less than 15%. 
  • Indicates: 
  • Sensor disconnected. 
  • Wrong controller software configuration, sensor might be disconnected or removed. 
  • Defective sensor 

Corrective Action 

  • Check sensor connections. 
  • Check controller configuration menu for correct humidity setting. 
  • Replace sensor.

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