Belling No Cooling – Compressor Not Starting

Freezer not cooling at all; interior is at room temperature, compressor not running.

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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

Failed compressor start relay/PTC, Faulty compressor overload protector, Defective main control PCB not sending start signal, Open-circuit compressor windings

How to Fix / Troubleshooting

Safety: Unplug the freezer before removing the rear panel or touching compressor wiring. High voltage is present when powered.

Steps:

  • 1. Verify power: Confirm the outlet works and the freezer's power indicator (if fitted) is on.
  • 2. Listen for sounds: If there is no humming or clicking from the compressor area, suspect start device or PCB.
  • 3. Access compressor: Remove the rear lower cover. Inspect the start relay/PTC and overload protector for burn marks or loose connections.
  • 4. Replace start device: If the relay/PTC is visibly damaged or rattles when shaken, replace it with the correct Belling compressor start device. Also consider replacing the overload protector.
  • 5. Test compressor: With the unit unplugged, measure resistance between compressor terminals. If windings are open or shorted to earth, the compressor is faulty and requires professional replacement.
  • 6. PCB check: If the compressor and start device are good but never receive power, the main control PCB may be defective and should be replaced.
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Repair Difficulty

Professional Required 5/5

Required Part

Compressor Start Relay / PTC
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