648PRO Refrigerator Evaporator Icing Up

Cause:

  • Food obstructing refrigerator door from closing
  • Switch actuator pin missing from top refrigerator door hinge assembly prior to serial # 2413524
  • Switch actuator set-screw missing from top refrigerator door hinge assembly starting with serial # 2413524
  • Switch actuator set-screw needs adjusting after refrigerator door adjustment or replacement
  • Door switch or door switch issue in top refrigerator cabinet hinge assembly

Core Issue:

  • 648PRO or PRO48 refrigerator evaporator iced up
  • Switch actuator pin missing from top door hinge assembly - Prior to approximate serial # 2413524
  • Switch actuator set-screw missing from top door hinge assembly

Steps to Verify Issue:

  1. Verify food is not obstructing the refrigerator door from closing fully.
  2. Verify door switch in top refrigerator cabinet hinge assembly is operating properly by pressing it in.
  3. See also:

Answer:

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

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