529 StarCool Alarm Codes And Actions

529 FC setup error
Description FC Setup Warning
Cause The setup of the FC is rejected by the FC. Either communication problems or
phase fault
Trouble
shooting		 Possible causes:
  • Defective FC.
Accompanied alarms:
  • There may be other AL 5XX alarms.
Trouble shooting:
  1. The FC reports a failure in its factory setup data. See if there should be other FC alarms (AL 5XX) and if they can be removed first.
  2. Turn the unit off for 10 min. and then start it again. If this alarm becomes active again, the FC has a permanent internal fault and must be replaced.
If no FC replacement is available, the unit can be rewired for emergency
operation: See “Emergency Operation” p. 50
Criteria FC error reports its setup data

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