811 StarCool Alarm Codes And Actions

811 Mevap cur HI speed
Description Evaporator motor high speed current fault
Cause Indication of defective motor or defective supply cables to motor
Trouble
shooting		 Possible causes:
  • Evaporator motor jammed or defective.
  • Evaporator motor cables defective.
  • Bad connection in pluG. 
  • Evaporator motor cables wired wrong in controller cabinet.
Accompanied alarms.
  1. N/A.
Trouble shooting:
  1. Check the evaporator motor fans can rotate freely. Turn off power first! Replace motor(s) or make it turn freely again.
  2. Check evaporator motor cables for damages.
  3. Check that the evaporator motor cables are mounted correct
Criteria Evaporator fan motors have exceeded current limit at high speed.
50Hz: 1.8 – 1.9 Amp
60Hz: 2.6 – 2.1 Amp

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