Whynter External Water Leak / Drainage Failure

Water leaks from the bottom or sides of the dehumidifier onto the floor

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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

Drain hose connection loose, Drain hose kinked or elevated, Cracked internal drain pan, Drain channel clogged with debris

How to Fix / Troubleshooting

Safety first: Unplug the unit and mop up any spilled water to prevent slipping.

Steps to stop leaks:

  • Check bucket: Ensure the water bucket is not cracked and is seated properly.
  • Inspect drain hose: If using continuous drain, confirm the hose is firmly attached, runs downhill, and is not kinked or blocked.
  • Clean drain port: Remove the hose and clear the drain outlet with a cotton swab or small brush.
  • Inspect internal pan: If comfortable, remove the front cover and inspect the plastic drain pan under the evaporator for cracks or misalignment.

If the drain pan is cracked or warped, it may need replacement to permanently stop leaks.

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Repair Difficulty

Medium 3/5

Required Part

Evaporator Drain Pan
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