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Sub-Zero 200/300, 500 Series, and 200 Undercounter Series Control Backlighting


  • How the control panel in refrigeration, freezer, and 200 Series Undercounter units are illuminated
  • Control lighting
  • Are the control dials in a Sub-Zero 200/300 and 500 Series backlit?


200/300, 500 Series, and 200 Series Undercounter Units do not have control panels. They use "dial style" thermostat controls.

  • Service is suggested to replace the bulb that illuminates these controls.
  • Control is not affected by the light bulb being out or partially lit and will work normally.
  • If needed, replacement lights bulbs can be purchased locally.
  • See also, Sub-Zero Control Backlighting.

Contact Factory Certified Service to schedule an appointment for repair if needed. 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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