Vestfrost Short Cycling / Overload Trip

Compressor short-cycles, turning on and off frequently within a 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

Overheating compressor due to dirty condenser, Failing start relay or overload protector, High head pressure from poor ventilation, Internal compressor mechanical fault

How to Fix / Troubleshooting

Safety first: Unplug the cooler before touching the compressor or electrical components. The compressor can be very hot.

Steps to check and fix:

  • 1. Improve ventilation and clean condenser: Ensure the condenser is clean and the unit has proper clearance.
  • 2. Check start relay and overload: Inspect and replace these components if they show signs of overheating or if testing indicates failure.
  • 3. Allow cooling: Let the compressor cool for at least 30 minutes before restarting.
  • 4. Technician evaluation: If short cycling continues, the compressor may be failing internally or the sealed system may be overcharged/blocked. Professional service is required.
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Repair Difficulty

Hard 4/5

Required Part

Compressor Overload Protector
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