La Sommeliere Compressor Short Cycling / Overload Trip

Clicking noise from the rear of the wine cooler 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 start relay, Failing compressor drawing high current, Low supply voltage, Overheated compressor due to dirty condenser

How to Fix / Troubleshooting

Safety: Unplug the unit before touching compressor components.

Steps:

  • 1. Clean condenser: Vacuum and brush dust from the condenser coil and rear grille to improve cooling of the compressor.
  • 2. Ensure ventilation: Provide adequate clearance around the unit as per La Sommeliere installation instructions.
  • 3. Check supply voltage: Avoid extension cords; plug directly into a dedicated outlet. If possible, measure voltage to ensure it is within specification.
  • 4. Replace start relay/overload: Follow the earlier compressor start fault steps to inspect and replace the compressor start relay and overload protector.
  • 5. Monitor: After replacement, observe whether the compressor runs continuously and cooling improves. If clicking persists, the compressor may be failing internally and require professional replacement.
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Repair Difficulty

Hard 4/5

Required Part

Compressor Start Relay and Overload Protector
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