Pro Breeze
Under-Dehumidification / Capacity Issue
Dehumidifier does not reach the set humidity; room stays more humid than target.
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Possible Causes
Unit undersized for room, Air leaks or open windows, Dirty coils reducing efficiency, Faulty humidity sensor reading too low
How to Fix / Troubleshooting
Steps to improve humidity control:
- Check room size: Verify that the dehumidifier’s rated capacity matches the room size and moisture load. A small Pro Breeze unit may not handle a large basement.
- Seal the space: Close windows and doors. Reduce sources of moisture (drying clothes indoors, unvented showers).
- Clean filter and coils: Ensure maximum airflow by cleaning the filter and coils.
- Sensor calibration: Compare the unit’s humidity reading with a separate hygrometer. If the unit reads significantly lower than actual, replace the humidity sensor module.
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Repair Difficulty
Very Easy
1/5
Required Part
Humidity Sensor Module
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