Bosch
Clogged Defrost Drain or Overflowing Drain Pan
Water leaking onto floor from front of refrigerator
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Possible Causes
Blocked defrost drain tube, Frozen drain hole under evaporator, Cracked or misaligned drain pan, Excessive humidity causing overflow
How to Fix / Troubleshooting
Safety first: Unplug the refrigerator before working near electrical components. Use towels to prevent slipping.
Steps:
- Locate leak: Check if water is coming from under the doors or from the back.
- Clear defrost drain: Remove freezer rear panel, locate the drain hole, and flush with warm water until it flows freely to the drain pan.
- Inspect drain tube and pan: From the rear, ensure the drain tube is properly seated in the pan and not cracked. Check the pan for damage.
- Level unit: Make sure the fridge is slightly tilted back so water flows to the rear drain.
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Repair Difficulty
Easy
2/5
Required Part
Defrost Drain Tube
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