131 Ambient Condenser Temperature Probe Error MP4000

Description 

Ambient Condenser Temperature Probe Error 

  • Occurs during pretrip (PTI) test and probe test only. 
  • After ventilation with the condenser fan. 
  • If the ambient air and condenser coil temperature sensor readings differs more than 2.5C. 
  • Indicates: 
  • Failing sensors. 
  • Misplaced sensors. 
  • Failing controller. 

Corrective Action 

  • Use the DATA menu to detect the failing sensor. 
  • Replace sensors. 
  • Use the tester to determine the problem.

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