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Sub-Zero with "Vacuum Condenser" Flashing


  • Excessive compressor run
  • Possible cooling issue


  • Vacuum Condenser flashing on display of 600 Series prior to serial number 1810000
  • Error code Vacuum Condenser flashing
  • How to clear or reset Vacuum Condenser flashing
  • Vacuum Condenser continues to return

Steps to Verify Issue:


If Vacuum Condenser returns, or temperatures rise, no further troubleshooting advice is available. Contact Factory Certified Service to schedule an appointment for repair.

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