Boneco
Bucket Full Switch Stuck or Failed
Dehumidifier does not start and bucket full light stays on even when bucket is empty and correctly inserted
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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
Stuck bucket float, Misaligned bucket not engaging switch lever, Broken or failed bucket full microswitch, Damaged switch wiring
How to Fix / Troubleshooting
Safety: Unplug the dehumidifier before inspecting the bucket area.
Steps:
- Remove and reinstall bucket: Ensure it slides in fully and evenly. Look for any broken plastic guides.
- Inspect float and lever: Locate the bucket full float and lever mechanism. Clean any dirt or scale that may cause sticking.
- Manual switch test: With the bucket removed, gently press the switch lever by hand and listen for a click. If there is no click or the light does not change when the unit is powered (use caution, or have a technician test), the switch may be faulty.
- Check wiring: Inspect the wires to the switch for breaks or loose connectors.
- Replace the switch: Install a new bucket full microswitch / float switch assembly if defective.
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Repair Difficulty
Medium
3/5
Required Part
Bucket Full Float Switch
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