Ariston Excessive Vibration / Imbalance

Dehumidifier vibrates excessively and may move on the floor during operation

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Possible Causes

Unit not level, Fan blade out of balance, Loose compressor mounts, Internal components touching cabinet

How to Fix / Troubleshooting

Safety: Unplug before adjusting or opening the unit.

Steps to reduce vibration:

  • 1. Level the unit: Place the dehumidifier on a flat, solid surface. Adjust feet if available or use shims to eliminate rocking.
  • 2. Check fan blade: Inspect for bent or missing sections. Replace the fan blade if damaged.
  • 3. Inspect compressor mounts: Ensure rubber mounts are not cracked or missing. Replace worn compressor mounting grommets.
  • 4. Check for contact points: Look for wiring or tubing touching the cabinet and secure them with clips or foam to prevent rattling.
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Repair Difficulty

Easy 2/5

Required Part

Fan Blade
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