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Midea MAD50PS Cube 50 Pint Dehumidifier User Manual

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Midea MAD50PS Cube 50 Pint Dehumidifier

Midea MAD50PS Cube 50 Pint Dehumidifier


To prevent injury to the user or personal and property damage, these instructions must be followed. Incorrect operation due to ignoring instructions may cause harm or damage. The level of risk is shown by the following indications.


  • Do not modify the power cord length or share the outlet with other appliances. It may cause electric shock or fire due to overheating.
  • Do not operate or stop the unit by inserting or pulling out the power plug. It may cause electric shock.
  • Do not allow water to enter into electric parts. It may cause failure or electric shock.
  • Do not use the power outlet if it is loose or damaged. It may cause fire and electric shock.
  • Do not use or keep the power cord close to heating appliances or heat sources such as fireplaces. It may cause fire and electric shock.
  • Do not disassemble or modify the unit. It may cause failure and electric shock.
  • Do not damage or use an unspecified power cord. It may cause fire and electric shock.
  • Do not use the unit near flammable gas or combustibles, such as gasoline, benzene, thinner, etc. It may cause a fire.
  • Do not operate with wet hands. It may cause electric shock.
  • Do not open the unit during operation. It may cause electric shock.
  • Do not drink the water from the bucket.
  • Do not use the unit in small spaces or place it in a sink or shower. Lack of ventilation can cause overheating and fire.
  • Do not attempt to repair the unit yourself.
  • Avoid fire hazards or electric shock.
    Do not use an extension cord or an adaptor plug. Do not remove any prongs from the power cord.
  • Plug in the power plug properly. Otherwise, it may cause electric shock or fire due to excess heat generation.
  • Always ensure effective grounding. Incorrect grounding may cause electric shock.
  • Unplug the unit if strange sounds, smells, or smoke come from it. A damaged product may cause fire and electric shock.
  • Ventilate the room before operating the unit if there is a gas leak from other appliances.
  • If the power cord is damaged, it must be replaced by the manufacturer or an authorized service center to avoid electrical risk.
  • Before cleaning, turn off the power and unplug the unit.
  • Be sure the dehumidifier has been securely and correctly installed according to the installation instructions in this manual. Save this manual for possible future use in removing or installing this unit.
  • Be sure the dehumidifier is properly grounded. To minimize shock and fire hazards, proper grounding is important. The power cord is equipped with a three-prong grounding plug for protection against shock hazards.
  • Your dehumidifier must be used in a properly grounded wall receptacle. If the wall receptacle you intend to use is not adequately grounded or protected by a time delay fuse or circuit breaker, have a qualified electrician install the proper receptacle. Ensure the receptacle is accessible after the unit installation.
  • Be sure the electrical service is adequate for the model you have chosen. This information can be found on the serial plate, which is located on the side of the cabinet and behind the grille.
  • Make sure the bucket is empty of water before nesting the unit. It could cause electric shock and/or damage the unit.
  • Unplug the unit before nesting it in the bucket. It could cause electric shock and/or damage the unit.
  • When unplugging the unit, be sure to grab the plug, not the cord.


  • Do not use it in places where water may splash onto the unit. Water may enter the unit and degrade the insulation. It may cause an electric shock or fire.
  • Place the unit on a level, sturdy section of the floor. If the unit falls over, it may cause water to spill and damage belongings, or cause electrical shock or fire.
  • Never insert your finger or other foreign objects into grills or openings. Take special care to warn children of these dangers. It may cause failure or electric shock.
  • Do not climb up on or sit on the unit. You may be injured if you fall or if the unit falls over.
  • Always insert the filters securely, and take caution to avoid injuries to hands and fingers. Clean the filter once every two weeks.
  • If water enters the unit, turn the unit off and disconnect the power, contact the Service Center at 1-866-646-4332.
  • If the unit is knocked over during use, turn off the unit and unplug it from the main power supply immediately. Visually inspect the unit to ensure there is no damage. If you suspect the unit has been damaged, contact customer service.
  • In a thunderstorm, the power should be disconnected to the unit due to lightning.
  • Do not run the power cord under the carpeting. Do not cover the cord with throw rugs, runners, or similar coverings. Do not route the cord under furniture or appliances. Arrange the cord away from the traffic area so that it will not be tripped over.
  • Do not place anything on top of the unit. This would restrict airflow, possibly damage the unit, and decrease performance.
  • Always lift the unit with 2 hands using the proper lifting technique.
  • Before turning the unit on, make sure it is seated correctly on the bucket.
  • Before lifting ensure the handle is properly attached.
  • Only use the bucket that came with the unit. Do not use any other bucket.
  • Clean the bucket regularly.


Product Overview

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Step 1
Separate the dehumidifier & bucket from the nested shipping/storage position.

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Step 2
Rotate the dehumidifier 90° align the arrows on the two labels (one on the bucket and one on the dehumidifier) and carefully sit the dehumidifier down onto the bucket. The water level window in the bucket and the user interface buttons on the dehumidifier should be on the same side when properly stacked. Check to ensure the arrows on the unit and bucket are aligned as in Fig. 4c for proper operation.

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Step 3
Plug the unit in and press the power button and the unit is ready to run in normal (bucket) mode.


Positioning the Unit
The dehumidifier should be placed in the area where dehumidification is desired most. Adjacent rooms in which dehumidification is also desired should allow adequate airflow in and out of the space containing the dehumidifier.

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  • Do not use outdoors.
  • This dehumidifier is intended for indoor residential applications only. This dehumidifier should not be used for commercial or industrial applications.
  • Place the dehumidifier on a smooth, level floor strong enough to support the unit with a full bucket of water.
  • Allow at least 8” of air space on all sides of the unit for air circulation (at least 16” for air outlet).
  • Place the unit in an area where the temperature will not fall below 41°F (5°C). The coils can become covered with frost at lower temperatures, which may reduce performance.
  • Place the unit away from any clothes dryer, heater, or radiator.
  • Close all doors, windows, and other openings to the outdoors in the room.

Additional Setup and Usage Information 

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Scan this QR code with your mobile device to see a playlist of helpful videos about your new CubeDehumidifier.


Key Pad Features

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When you push the button to change operation modes, the unit will make a beep sound to indicate that it is changing modes.

Power Button
Press this button to turn the unit On/Off.

Holding the power button for 3 seconds will place the unit in network connection mode to set up wireless control.

Up/Down Buttons
Press these buttons to adjust the setpoint or to set the timer feature. Holding the Up and Down buttons for 3 seconds will activate pump mode if the bucket is in place (some models).

Fan Button
Press this button to change the fan speed between High and Low.

Filter Reset
To reset the change filter indicator, hold the fan button for 3 seconds.

Mode Button
Press this button to change the mode of the dehumidifier between Set mode, Max mode, and Continuous run mode.

Fill Level Button
Press this button to change the required water level before the bucket full switch activates. The options will fill approximately the amounts shown in the table below:

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Bucketless mode
Bucketless mode allows you to run the unit without the bucket in place. The included drain hose or a garden hose must be attached for proper bucketless mode operation. To activate the bucketless mode, the following steps must be completed within three minutes of plugging the dehumidifier in.

  1. Press and hold the up and fill level buttons for 3 seconds until the bucketless icon appears on the display.
  2. Ensure the dehumidifier is on flat level ground (free of debris).
  3. Make sure the hose for bucketless mode does not rise above the connection point on the unit.
  4. Attempting to change the unit into bucketless mode while it is sitting on the bucket will have no effect.

To remove the unit from bucketless mode, place the unit back on the bucket.


Turn the dehumidifier off and disconnect the plug from the power source before cleaning.

Clean the Grill and Case

  • Use water and a mild detergent. Do not use bleach or abrasives.
  • Do not splash water directly onto the unit. Doing so may cause an electrical shock, cause the insulation to deteriorate, or cause the unit to rust.
  • The air intake and outlet may get dirty during operation, use a vacuum cleaner or brush to clean.

Clean the bucket

  • Every few weeks, clean the bucket thoroughly. Partially fill the bucket with clean water and mild detergent. Swish it around in the bucket, empty it, and rinse it.

Clean the air filters

  • To remove the filters, pull each filter outwards.
  • Wash the filters with clean water then dry.
  • Re-install each filter.
  • Reset the filter indicator light following the operating instructions on page 9.

When not using the unit for long periods

  • Before storing the unit and bucket, let it rest for one full day so that the system can dry out naturally.
  • Clean the unit, water bucket, and air filters.
  • Ensure the power cord is in the power cord storage channel.
  • Nest the unit inside the bucket.
  • Cover the unit with a plastic bag.
  • Store the unit upright in a dry, well-ventilated area.


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Step 1
Power off and unplug the unit. Then lift the dehumidifier off the bucket.

Step 2
Empty all water from a bucket.

Step 3
Make sure to press the tabs on the inside bucket feature so that the unit can nest correctly. See Fig. 14.

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Step 4
Rotate the dehumidifier 90° in either direction and insert into the bucket to nest.

Step 5
The dehumidifier is nested and ready to store.


Before calling for service, review this list. It may save you time and money. This list includes common occurrences that are not the result of defective workmanship or materials in this appliance.

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  1. Supports operating systems: iOS 7+ or Android 4+.
  2. In the event of an OS update, there may be a delay between the update of the OS and a related software update during which your OS may or may not be supported until a new version is released. Your specific mobile phone or problems in your network may prevent the system from working and Midea will not be responsible for any problems that could be caused by incompatibility or network issues.
  3. This Smart Dehumidifier only supports WPA-PSK/WPA2-PSK (recommended) encryption.
  4. To ensure proper scanning of the QR code, your smartphone must have at least a 5-megapixel camera.
  5. Due to unstable network connectivity, requests may time out. If this happens, rerun the network configuration.
  6. Due to unstable network connectivity, commands may time out. If this happens, the smartphone app and the actual product may display conflicting information. The information displayed on the actual product is always the most accurate available. Refresh the app to re-sync.


Dehumidifier Limited Warranty
Your product is protected by this Limited Warranty: Warranty service must be obtained from Midea Consumer Services or an authorized Midea servicer.


  • One-year limited warranty from the original purchase date. Midea, through its authorized servicers, will:
  • Pay all costs for repairing or replacing parts of this appliance that prove to be defective in materials or workmanship.

Consumers will be responsible for

  • Diagnostics, removal, transportation, and reinstallation costs are required because of service.
  • Costs of service calls that are a result of items listed under NORMAL RESPONSIBILITIES OF THE CONSUMER**

Midea replacement parts shall be used and will be warranted only for the original warranty.

This warranty applies only to products in ordinary household use, and the consumer is responsible for the items listed below:

  1. Proper use of the appliance by instructions provided with the product.
  2. Routine maintenance and cleaning are necessary to keep the good working condition.
  3. Proper installation by an authorized service professional by instructions provided with the appliance and by all local plumbing, electrical, and/or gas codes.
  4. Proper connection to a grounded power supply of sufficient voltage, replacement of blown fuses, repair of loose connections or defects in house wiring.
  5. Expenses for making the appliance accessible for servicing.
  6. Damages to finish after installation.

This warranty does not cover

  1. Failure caused by damage to the unit while in your possession (other than damage caused by defect or malfunction), by its improper installation, or by unreasonable use of the unit, including without limitation, failure to provide reasonable and necessary maintenance or to follow the written installation and Operating Instructions.
  2. Damages caused by services performed by persons other than authorized Midea customer service; or external causes such as abuse, misuse, inadequate power supply, or acts of God.
  3. If the unit is put to commercial, business, rental, or other use or application other than for consumer use, we make no warranties, express or implied, including but not limited to, any implied warranty of merchantability or fitness for use or purpose.
  4. Products without original serial numbers or products that have serial numbers which have been altered or cannot be readily determined

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FAQS About Midea MAD50PS Cube 50 Pint Dehumidifier

What is the capacity of the MAD50PS Cube Dehumidifier?

The Midea MAD50PS Cube has a capacity of 50 pints, meaning it can remove up to 50 pints of moisture from the air per day.

What size room is suitable for this dehumidifier?

It is suitable for rooms up to 4,500 square feet.

Does it have a built-in pump for continuous drainage?

Yes, the MAD50PS Cube Dehumidifier comes with a built-in pump for continuous drainage.

What are the dimensions of the MAD50PS Cube Dehumidifier?

The dimensions of the dehumidifier are typically provided in the product specifications, but they can vary. For the MAD50PS Cube, dimensions may be around 15.2 x 10.3 x 19.7 inches.

Is it energy efficient?

Midea typically designs its products to be energy-efficient, but specific energy ratings may vary. Look for the Energy Star certification or check the product specifications for energy efficiency details.

Does it have a humidistat to control humidity levels?

Yes, the MAD50PS Cube Dehumidifier usually comes equipped with a humidistat that allows you to set and control the desired humidity levels.

What noise level can I expect from this dehumidifier?

The noise level is often provided in decibels (dB) in the product specifications. The MAD50PS Cube Dehumidifier may have a noise level ranging from around 48 to 53 dB, depending on the operating conditions.

Does it have a filter?

Yes, the MAD50PS Cube Dehumidifier typically comes with a filter that helps to capture dust, allergens, and other particles from the air.

Is it easy to clean and maintain?

Midea products usually prioritize user-friendly design, but specific instructions for cleaning and maintenance can be found in the product manual. Regular maintenance may involve cleaning the filter and emptying or cleaning the water tank.

What warranty does Midea offer for this dehumidifier?

Midea typically provides a warranty for its products, but the duration and terms may vary depending on the region and retailer. Check the warranty information provided with the product or contact Midea customer support for details.

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