Orbegozo
Mechanical Noise / Fan or Compressor Mounting Fault
Dehumidifier makes loud rattling or grinding noises during operation
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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
Loose fan wheel, Worn fan motor bearings, Loose compressor mounting bolts, Vibrating plastic panels
How to Fix / Troubleshooting
Safety: Unplug before touching internal parts.
Steps:
- Identify noise source: Remove the air filter and listen carefully to determine if noise comes from the fan area or compressor area.
- Check fan wheel: Inspect for cracks or looseness on the motor shaft. Tighten retaining nut or replace the wheel if damaged.
- Secure panels: Tighten any loose screws on the cabinet and panels. Add foam tape where plastic parts vibrate.
- Inspect compressor mounts: Ensure rubber grommets and mounting bolts are intact and tight but not over-tightened.
- Replace noisy motor: If the fan motor squeals or grinds, replace the fan motor assembly.
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Repair Difficulty
Medium
3/5
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