Grundig
Noisy Compressor or Condenser Fan
Loud humming or buzzing noise from the back of the refrigerator.
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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
Condenser fan blade hitting debris, Worn condenser fan motor bearings, Vibrating compressor mounting, Refrigerator touching wall or cabinets
How to Fix / Troubleshooting
Safety: Unplug the refrigerator before reaching near the fan or compressor.
- Move appliance: Pull the fridge slightly away from the wall and ensure it is not touching cabinets or pipes that can transmit vibration.
- Access rear compartment: Remove the rear lower panel to inspect the condenser fan and compressor.
- Clear obstructions: Remove dust, cable ties, or other objects that may be contacting the fan blades.
- Check fan motor: Spin the fan by hand; if it feels rough or noisy, replace the condenser fan motor with a Grundig-compatible unit.
- Inspect compressor mounts: Ensure rubber grommets are intact and that the compressor is not rigidly contacting the frame. Replace damaged mounts.
- Reassemble and test: Restore power and listen for noise reduction.
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Repair Difficulty
Medium
3/5
Required Part
Condenser Fan Motor
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