425 StarCool Alarm Codes And Actions

425  Frequency too high
Description Power Frequency Too High Warning
Cause Power generator adjusted to too high frequency
Trouble
shooting		 Possible causes:

  • The power frequency is out of specified range.

Trouble shooting:

  1. Try to correct the error by uploading the latest software version to the
  2. controller.
  3. Adjust the frequency of the power generator to a lower frequency.
  4. Verify that power frequency is within specified range.
  5. Apply correct voltage to the unit
Criteria Power frequency above 66 Hz
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