Grundig Compressor Start Failure

Freezer makes clicking sound every few minutes, compressor attempts to start but stops.

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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

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

How to Fix / Troubleshooting

Safety first: Unplug the freezer before accessing the compressor area.

Steps:

  • Check supply voltage: Ensure the household voltage is within the specified range.
  • Replace start relay/PTC: Remove and replace the compressor start relay/PTC with the correct Grundig part.
  • Replace overload protector: If the overload device is weak or open, replace it.
  • Compressor diagnosis: If new start components do not resolve the issue, the compressor may be mechanically locked or drawing excessive current. A refrigeration technician should test and replace the compressor if necessary.
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Repair Difficulty

Hard 4/5

Required Part

Compressor Start Relay / Overload Protector
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