E03
Ikea Refrigerant System Undercharge or Blockage

Ice maker runs but does not produce ice, evaporator plate does not frost

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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

Low refrigerant charge, capillary tube restriction, blocked condenser coil, weak compressor

How to Fix / Troubleshooting

Safety first: Unplug the unit before cleaning coils or removing panels. Refrigerant work must be done by a licensed technician.

  • Check condenser airflow: Pull the Ikea ice maker away from the wall. Remove the rear panel if present. Inspect the condenser coil (radiator-like tubing) for dust and lint. Clean thoroughly with a soft brush and vacuum. Ensure the condenser fan spins freely and is not obstructed.
  • Verify fan operation: Plug the unit back in and observe the condenser fan while the compressor is running. If the fan does not run, replace the condenser fan motor.
  • Inspect evaporator plate: Open the ice bin area and observe the stainless evaporator plate or grid after 10–15 minutes of operation. It should develop an even frost pattern. If only a small section frosts or no frost appears, the system may be low on refrigerant or restricted.
  • Do not attempt to add refrigerant yourself: Ikea ice makers use sealed refrigeration systems. If you suspect a sealed system issue (weak cooling, partial frost, hissing at joints), contact a certified refrigeration technician to check for leaks, evacuate, and recharge the system.
  • Confirm water supply: Ensure the water inlet is functioning; lack of water can mimic no-ice symptoms even if cooling is fine.
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Repair Difficulty

Professional Required 5/5

Required Part

Condenser Fan Motor
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