AEG Compressor Start Failure

Clicking sound every few minutes, compressor attempts to start but stops, cabinet not cooling

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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

Defective start relay/PTC, Weak compressor, Low supply voltage, Overheating overload protector

How to Fix / Troubleshooting

Safety: Unplug before accessing the compressor area. Do not bypass safety devices.

Steps:

  • 1. Check supply voltage: Ensure the outlet provides stable voltage within specification.
  • 2. Inspect start device: Remove the compressor terminal cover and examine the start relay/PTC and overload. Replace with OEM AEG parts if damaged.
  • 3. Ventilation: Ensure adequate airflow around the compressor to prevent overheating.
  • 4. Professional diagnosis: If a new start device does not resolve the issue, the compressor may be failing and requires professional replacement.
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Repair Difficulty

Professional Required 5/5

Required Part

Compressor Start Relay/PTC
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