Vestfrost Compressor Short Cycling / Start Failure

Refrigerator starts then stops after a few seconds; clicking sound from the rear repeats every few minutes.

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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 or PTC, Overload protector tripping due to high current, Low supply voltage

How to Fix / Troubleshooting

Safety: Unplug the refrigerator before touching the compressor or electrical components.

Steps to address short cycling:

  • Check supply voltage: Ensure the outlet provides stable voltage within the specified range. Avoid extension cords.
  • Inspect start relay and overload: Remove the compressor terminal cover and examine the start device for burn marks or rattling. Replace with a Vestfrost-approved kit if suspect.
  • Allow compressor to cool: If the compressor is very hot, let it cool for an hour and try again. Persistent tripping suggests internal compressor issues.
  • Professional diagnosis: If a new start device does not resolve the problem, the compressor may be failing and requires a certified technician for replacement.

Note: Repeated clicking without cooling should not be ignored; it can lead to further damage.

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Repair Difficulty

Professional Required 5/5

Required Part

Compressor Start Relay and Overload Protector
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