Costway External Water Leak

Water leaking from the bottom or sides of the ice maker onto the countertop or 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

Loose or missing drain plug, cracked water reservoir, loose internal hose connection, overfilled reservoir causing overflow

How to Fix / Troubleshooting

Safety first: Unplug the unit and wipe up any spilled water to prevent slipping or electrical hazards.

Steps to locate and fix leaks:

  • Check drain plug: Turn the unit around and inspect the bottom or rear drain plug. Ensure it is fully inserted and tightened. Replace the drain plug and gasket if cracked or hardened.
  • Inspect reservoir: Remove the ice basket and visually inspect the water reservoir for cracks or splits. Fill with a small amount of water and watch for drips.
  • Check internal hoses: Remove the side or rear panel and look for loose or disconnected silicone hoses between the reservoir, pump, and evaporator tray. Re-seat and clamp any loose hoses.
  • Avoid overfilling: Only fill water to the indicated MAX line. Overfilling can cause water to spill into unintended areas.
  • Replace damaged parts: If the reservoir or hoses are damaged, replace them with the correct Costway water reservoir or silicone hose kit for your model.
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Repair Difficulty

Medium 3/5

Required Part

Drain Plug and Gasket
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