Samsung
Blocked Refrigerator Defrost Drain
Water leaking inside the refrigerator compartment, often under crisper drawers.
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Possible Causes
Clogged refrigerator defrost drain, Ice buildup in drain trough, Food debris blocking drain inlet, Misaligned drain tube
How to Fix / Troubleshooting
Safety first: Unplug the refrigerator before removing interior panels.
Step 1 – Remove drawers and inspect:
- Take out the crisper drawers and look for standing water or ice at the bottom rear of the compartment.
Step 2 – Access the drain trough:
- Remove the rear interior panel of the refrigerator section.
- Locate the drain trough and drain hole beneath the evaporator.
Step 3 – Clear the drain:
- Use warm water and a turkey baster or squeeze bottle to flush the drain hole.
- Insert a flexible plastic tube or pipe cleaner to dislodge debris.
Step 4 – Verify drainage:
- Pour more warm water into the trough and confirm it flows freely to the drain pan underneath the refrigerator.
Step 5 – Reassemble and monitor:
- Reinstall panels and drawers, restore power, and check periodically for recurring water.
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Repair Difficulty
Easy
2/5
Required Part
Refrigerator Defrost Drain
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