IceKing No Power to Control System

IceKing ice maker will not turn on; no lights or display, but outlet has power.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Blown internal fuse, Failed power cord, Faulty main control PCB, Loose power harness connection

How to Fix / Troubleshooting

Safety first: Unplug the unit before opening any panels. Do not bypass fuses.

Step-by-step checks:

  • 1. Confirm outlet: Test the outlet with another device to ensure it has power.
  • 2. Inspect power cord: Check the power cord for damage. Replace if frayed or burnt.
  • 3. Access control board: Remove the rear or top panel to locate the main control PCB and its fuse.
  • 4. Check fuse: Inspect the board fuse for a broken filament or discoloration. Replace only with the same rating.
  • 5. Check connectors: Ensure the main power harness is firmly connected to the board.

When to call a technician: If the fuse blows again immediately or the board shows burn marks, a technician should diagnose and replace the control board.

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Repair Difficulty

Medium 3/5

Required Part

Main Control PCB
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