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Sub-Zero 600, 700 Series, IC-27, and Classic Series (BI) Units Control Backlighting


  • How the control panel in refrigeration and freezer units is lit
  • Control panel lighting for 600, 700 Series, IC-27, and Classic series (BI) units
  • Are the control panels in a Sub-Zero back-lit


600, 700, IC-27R/F, and Classic series (BI) Unit displays are back-lit by the interior light bulbs.

If the display is difficult to see or is partially lit:

  1. Verify power to the unit.
  2. Verify that the lights bulbs are good.
  3. Verify that the light switch is good; refer to Sub-Zero Refrigerator or Freezer Light Switch Replacement for more information.
  4. See also, Sub-Zero Control Backlighting.
  5. If needed, replacement lights bulbs can be purchased locally with exception of blue light bulbs, which must be ordered through a Factory Certified Parts Distributor.

Refer to the product Use and Care Guide for further information.


Need further assistance? Contact Customer Care at 800.222.7820 or provide your information below and request a Customer Care representative contact you.

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