AEG High Condenser Temperature / Mullion Heater Operation

Freezer side walls feel very hot to the touch

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Possible Causes

Condenser coils embedded in side walls working hard, Poor ventilation around cabinet, High ambient temperature, Overloaded freezer causing long run times

How to Fix / Troubleshooting

Safety: Hot side walls are usually normal but should not be dangerously hot. If in doubt, unplug and allow to cool.

Steps:

  • 1. Improve ventilation: Ensure adequate clearance around the freezer and that vents are not blocked.
  • 2. Reduce load: Avoid overpacking the freezer, which forces longer compressor run times.
  • 3. Ambient conditions: If the room is very warm, consider improving room ventilation or relocating the appliance.

If the walls are excessively hot and there is a burning smell, unplug immediately and have the unit inspected by a technician.

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Repair Difficulty

Very Easy 1/5
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