860 StarCool Alarm Codes And Actions

860 PTI Tset 0
Description PTI 0°C Set Fault
Cause Indication of insufficient performance
Trouble
shooting
Possible causes:
  • Doors are open.
  • The heaters do not operate normally.
  • The cooling capacity is too limited.
  • There may not be enough refrigerant in the unit.
Accompanied alarms:
  • N/A.
  1. Trouble shooting:Verify that the doors are closed.
  2. If start temperature was below 0°C, the heaters may be defective. Start the heaters in manual mode and see if the current consumption is higher than 5 A per phase.
  3. The unit may need refrigerant. Check if the small red balls in the sight glass in the receiver (water cooing unit) are not at the bottom when the unit is turned off. Seach for leaks, repair and charge the unit.
Criteria Set-point 0°C was not reached within the 3 hour time limit

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