SMAD Poor Drainage / Meltwater Management Fault

Ice maker is leaking water inside the cabinet; ice bin is wet and slushy.

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Possible Causes

Clogged internal drain channel, misaligned evaporator tray, damaged drain hose, excessive ambient heat causing rapid melt

How to Fix / Troubleshooting

Safety: Unplug the unit before working inside the ice bin or evaporator area.

Steps:

  • Clear drain channel: Locate the drain hole or channel beneath the evaporator or ice bin. Use a small brush or pipe cleaner to remove debris and scale.
  • Flush with warm water: Pour a small amount of warm water through the drain to confirm it flows freely to the external drain or reservoir.
  • Check tray alignment: Ensure the evaporator tray or ice shelf is properly seated and level so that meltwater flows into the drain, not over the sides.
  • Inspect drain hose: Access the rear and verify the drain hose is not kinked, elevated too high, or cracked. Replace the drain hose if damaged.
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Repair Difficulty

Easy 2/5

Required Part

Drain Hose / Drain Channel
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