HT

UnclassifiedCooling

What This Code Means

Unit shutdown; Excessive engine temperature; HT alarm occurs

Possible Causes

  • •Excessive engine temperature
  • •Excessive engine temperature prior to start
  • •Heat soak after shutdown
  • •Low oil pressure signal from the switch gauge

Suggested Actions

  1. 1Correct excessive temperature condition within 60 seconds after unit is running
  2. 2Correct excessive temperature condition within 60 seconds after unit starts running
  3. 3Correct excessive temperature condition within 60 seconds of running to allow HT circuit to revert to normal monitoring
  4. 4Correct the excessive temperature condition within 60 seconds after the unit is running
  5. 5Correct the excessive temperature condition within 60 seconds after unit is running

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