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Sub-Zero Classic Series (BI) Runtime Faults | Freezer | Excessive Runtime | Error 40 2 40

Topics:

  • Error code 40 2 40
  • Classic Series (BI) shows 40 2 40
  • 40 2 40
  • Freezer excessive runtime

Cause:

  • Excessive freezer run time

Troubleshooting:

  1. Turn the home circuit breaker to the unit off for 30 seconds then back on again.
  2. Retest the unit operation.

Answer:

If these steps do not resolve the issue, no further customer troubleshooting advice is available. Contact Factory Certified Service to schedule an appointment for repair.

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