Tosot Dehumidifier with Pump User Manual

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Tosot Dehumidifier with Pump User Manual

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Safety Instructions

Please read all instructions before use and save this user manual for future reference. A digital version can be found by visiting the product pages on our website,, or by contacting to ask for a digital version.
Your safety and the safety of others are very important to us. We have provided many important safety messages thought out this manual and on the appliance itself. Always read and follow all posted safety messages.

If you have any doubt, please contact with any questions. To reduce the risk of fire, electric shock, injury, or death to persons using or near this appliance, please follow some basic safety precautions. These precautions include, but are not limited to, the following:



  • To avoid the risk of electrical shock, do not grasp the power cord or the unit with wet hands, and avoid placing the product where it could be splashed with water.
  • Avoid placing the unit itself or any other objects on top of the power cord, including rugs or carpeting.
  •  Keep air inlet/outlets free from obstruction and clean the filter regularly to ensure optimal and safe performance
  •  Do not use this product in a small, enclosed space such as a closet. Poor ventilation could result in overheating or fire.
  • Do not insert fingers or other objects into the air inlet of our outlet. Not only is the internal fan running at high speeds, there is also an increased risk of deadly electrical shock.
  • Power off the dehumidifier and empty the water bucket before attempting to move the dehumidifier.
  • Remove the power plug from the wall outlet if the product will not be sued for extended periods.
  • If the product makes a strange noise or emits a strange or smoky smell, immediately remove the power plug and contact customer service for the next steps.
  •  Use this appliance only in a well-ventilated area. Inadequate ventilation during operation may reduce the oxygen level in the air.
  •  Never unplug the unit by pulling on the power cord. Always grip the plug firmly and remove it straight from the power outlet.
  • Turn off the dehumidifier and remove the power plug before cleaning or maintenance. Wait for the fan to stop moving.
  •  Do not operate the dehumidifier without a filter.


Front Side

Tosot Dehumidifier with Pump User Manual fig 1

Back Side 

Tosot Dehumidifier with Pump User Manual fig 2

Display Screen and Controls

Pump Model 

Tosot Dehumidifier with Pump User Manual fig 3

  1.  Power Button Press to power the dehumidifier On or Off
  2. Filter Button After 250 hours of operation the Filter indicator will illuminate to remind you to remove and clean the filter.
  3.  Humidity Control Buttons(-/+)
    •  The humidity level can be set in 5% increments from 35%-80% relative humidity. To activate nonstop operation, repeatedly press the – pad until the screen reads “NS” The screen will read “NS” once you go below 35%.
    • Note about Nonstop mode: this option means that the dehumidifier will ignore the current humidity level and operate continuously. If you are using the drain bucket, the dehumidifier will stop operation once the bucket is full. If you are using the gravity drain or internal pump features, the unit will operate continuously.
  4. Display Screen When using the-/+ buttons, this screen will display the target humidity.
  5. setting you choose. After a few seconds, the screen will revert to show the current humidity level in your room with 5% accuracy.
  6. Fan Speeda. Press to cycle through High, Medium, or Low fan modes. Higher fan speeds lead to increased moisture removal. When humidity has been reduced or quiet operation is preferred, set the fan to Medium or Low.
  7. Timer
    •  Delay off-while the dehumidifier is in operation, press the timer pad to have the unit power off later in 2 or 4 hours.
    • Delay on-while the dehumidifier is not in operation (but plugged in), press the timer pad to have the unit power on later in 2 or 4 hours.
  8. Pump (Only available on select models)
    • With the dehumidifier powered on and a 1/4 inch drain hose connected to the internal pump drainage joint, press and hold this button for 3 seconds to activate the internal pump mode. The Pump button on top of the unit will illuminate once this feature is activated.
    •  Note: If the Pump feature is powered on but there is no hose or drain plug inserted in the drainage joint, the unit will leak onto the floor.

Other Features

Full Indicator Light
Illuminates when the bucket is ready to be emptied or when the bucket is removed from the unit for an extended period. If the bucket is replaced incorrectly, the light will stay illuminated.

 Alarm Sound
If the bucket is full or missing for more than 3 minutes an alarm will beep for 10 seconds to remind you to empty and/or replace the drain bucket.

Auto Shut Off
The unit will stop operation if the bucket is full or if the bucket is removed/ improperly installed.

Auto Defrost Mode
Through normal operation, frost may build on the evaporator coils. In this case, the compressor will power off while the fan stays running. You can usually tell if this is the case when the air exhaust emits cool air instead of warm air.

Choosing a Location

  • Place the dehumidifier on a smooth and level floor strong enough to support the unit with a full bucket of water.
  •  Allow at least 18 inches of space on all sides of the unit for proper air circulation.
  •  Close all doors, windows, and other exterior openings of the room to improve the dehumidifying effect.
  •  Keep the air intake/exhaust clean and free of obstructions.
  • Avoid placing the unit in direct sunlight or in areas where the temperature goes below 40 °For above 90 ° F.
  • Humidity levels of 50-60% are optimal. Humidity levels above 60% may lead to mold or mildew growth.

Air Filter

After 250 hours of operation, the Filter indicator light will illuminate on top of your dehumidifier. After cleaning the filter, place the Filter button again to reset the 250-hour timer. Do not forget to replace the filter before resuming operation. This may cause the evaporator coils to attract dust, which will harm the performance of your unit.
Clean the filter using warm, soapy water. Rinse thoroughly and air dry completely. Do not dry the air filter with a source of heat, such as a lighter or hair dryer, as this may damage the filter.

Filter access:
Remove the drain bucket. The Filter is a light white plastic tab near the bottom of the air intake grille. Pull the filter straight down to remove it.


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