Why no Water Comes Out When the Dehumidifier is in Operation?

Publish Time: 2020-06-20     Origin: Site

If no water is coming out when the dehumidifier is in operation, there could be several potential reasons:

1. Low Humidity Levels of the area:

If the humidity levels in the room are already low, there might not be enough moisture in the air for the dehumidifier to extract. Commercial dehumidifiers work most effectively in areas with high humidity levels.

2. Improper Sizing of the dehumidifier:

If the dehumidifier is too large for the space, it might extract moisture too quickly, causing the humidity levels to drop rapidly. In this case, the large scale dehumidifier might cycle on and off quickly, not allowing enough time for water to collect in the reservoir.

3. Malfunctioning Compressor of the dehumidifier:

The compressor is the part of the commercial portable dehumidifier responsible for cooling the coils to condense moisture from the air. If the compressor is not functioning properly, it may not be able to extract moisture effectively.

4. Clogged Air Filter or Coils of the dehumidifier:

A clogged air filter or dirty coils can restrict airflow and reduce the dehumidifier's ability to extract moisture from the air.

5. Improper Placement of the dehumidifier:

Industrial dehumidifiers work best when placed in a central location within a room. If it's placed in a corner or near a wall, it might not be able to circulate air effectively.

6. Incorrect Settings of the dehumidifier:

Ensure that the dehumidifier is set to the correct humidity level. If it's set too low, the dehumidifier may not run long enough to collect water.

7. Defective Sensor the dehumidifier:

Some dehumidifiers have a sensor that measures humidity levels. If this sensor is malfunctioning, it may not accurately detect the humidity levels in the room.

8. Cool Room Temperature:

Dehumidifiers work best in warmer environments. If the room temperature is too low, the coils may not be cold enough to condense moisture from the air.


If you've checked these potential issues and the dehumidifier is still not collecting water, it may be a good idea to consult the manufacturer's troubleshooting guide or contact their customer support for further assistance. Additionally, if the dehumidifier is under warranty, it might be eligible for a repair or replacement.


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