FL
Comfee Full Tank / Float Switch Activated

Dehumidifier shows FL and stops dehumidifying; bucket is full or appears full to the unit.

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Possible Causes

Water bucket full, Misaligned bucket not depressing float switch, Stuck float in bucket, Faulty float switch or level sensor

How to Fix / Troubleshooting

Safety: Turn off and unplug before handling the water bucket.

  • Empty bucket: Remove and empty the water bucket, then reinstall it firmly.
  • Check float movement: Inspect the float inside the bucket. Ensure it moves freely and is not obstructed by scale or debris.
  • Inspect switch: Locate the float/bucket full switch in the cabinet. Press it manually to verify it clicks and moves freely.
  • Clean contacts: If accessible, clean any corrosion around the switch area.
  • Replace switch: If FL remains with an empty, properly seated bucket, replace the bucket full switch.
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Repair Difficulty

Easy 2/5

Required Part

Bucket Full Switch
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