- How to clean the condenser
- "Service" or "Vacuum Condenser" flashing
- Sub-Zero running constantly or not cooling
- Sub-Zero temperatures are warm or hot
- Chemical cleaner or degreaser that can be used to clean the condenser
Clean the condenser every six to twelve months to keep Sub-Zero refrigeration products operating their best. Clean the condenser more often if pets are present. Do not bend the aluminum fins of the condenser. Follow specific product condenser cleaning instructions below.
Condenser Cleaning Instructions by Product Line
- Sub-Zero with "Vacuum Condenser" or "Service" Flashing
- Sub-Zero Error Code EC40 or EC50 and Service Flashing
- 400 Series Flashing Service
- Undercounter Refrigeration with Service Flashing
Refer to the product Use and Care Guide for further information. If the unit has temperature issues, contact Factory Certified Service to schedule an appointment for repair if temperatures do not return to the setpoint within 24 hours of cleaning the condenser.
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