Dehumidifier vibrates excessively or walks across the floor during operation.

Safety: Unplug before inspection.

• Level the unit: Place the dehumidifier on a flat, stable surface. Adjust or replace casters if one is missing or damaged.
• Inspect blower wheel: Access the blower and check for broken fins or debris stuck in the wheel. Clean thoroughly.
• Check motor mounts: Ensure the fan motor bracket is tight and rubber isolators are intact.
• Replace damaged fan: If the blower wheel is cracked or badly warped, replace it with a compatible Comfee blower wheel.