610 StarCool Alarm Codes And Actions

610 Defrost time exceed
Description Max. defrost time exceeded
Cause Defrost terminated on time > 45 minutes
Trouble
shooting		 Possible causes:
  • There has been too much ice in the evaporator.
  • The heaters are not working/defective.
  • Defective Psuc pressure transmitter.
  • Defective Pdis pressure transmitter.
  • Defective Tevap evaporator temperature sensor.
  • Lack of refrigerant
Accompanied alarms
  •  Maybe alarm AL 203 is active.
Trouble shooting:
  1. Check and clear other alarms first. Check refrigerant level.
  2. Check pressure transmitter configuration and confirm values from Psuc and Pdis by comparing them to gauge readings.
  3. Start a manual defrost time to remove remaining ice now. See if there has been used current for the heaters on the information menu - Current phase 1, 2 and 3 should be above 6 A when the heater symbol, , is shown on the display. If current is lower, check if there is power for the heaters.
  4. Run a PTI test after the cargo is unloaded.
Criteria Defrost time has exceeded 45 min.

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