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DEHUMIDIFIER USER MANUAL MODEL NUMBER MDDQ1-12DEN7-QA3 Warning notices: Before using this product, please read this manual carefully and keep it for future reference. The design and specifications are subject to change without prior notice for product improvement. Consult with your dealer or manufacturer for details.
THANK YOU LETTER Thank you for choosing Midea! Before using your new Midea product, please read this manual thoroughly to ensure that you know how to operate the features and functions that your new appliance ofers in a safe way.
SAFETY PRECAUTIONS It’s really important you read Safety Precautions Before Operation and Installation Incorrect installation due to ignoring instructions can cause serious damage or injury. The seriousness of potential damage or injuries is classified as either a WARNING or CAUTION. Explanation of Symbols WARNING The signal word indicates a hazard with a medium level of risk...
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WARNING • Do not climb up on or sit on the unit. • Always insert the filters securely. Clean filter once every two weeks. • If water enters the unit, turn the unit off and disconnect the power , contact a qualified service technician.
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CAUTION • Your unit 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(please refer to the nameplate for the electrical data), have a qualified electrician install the proper receptacle.
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WARNING for Using R32/R290 Refrigerant • Do not use means to accelerate the defrosting process or to clean, other than those recommended by the manufacturer. • The appliance shall be stored in a room without continuously operating ignition sources (for example: open flames, an operating gas appliance or an operating electric heater).
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1. Transport of equipment containing flammable refrigerants See transport regulations 2.Marking of equipment using signs See local regulations 3.Disposal of equipment using flammable refrigerants See national regulations. 4.Storage of equipment/appliances The storage of equipment should be in accordance with the manufacturer's instructions.
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8)Checks to the refrigeration equipment Where electrical components are being changed, they shall be fit for the purpose and to the correct specification. At all times the manufacturer's maintenance and service guidelines shall be followed. If in doubt consult the manufacturer's technical department for assistance.
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9.Cabling Check that cabling will not be subject to wear, corrosion, excessive pressure, vibration, sharp edges or any other adverse environmental effects. The check shall also take into account the effects of aging or continual vibration from sources such as compressors or fans. 10.Detection of flammable refrigerants Under no circumstances shall potential sources of ignition be used in the searching for or detection of refrigerant leaks.
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14.Decommissioning Before carrying out this procedure, it is essential that the technician is completely familiar with the equipment and all its detail. It is recommended good practice that all refrigerants are recovered safely. Prior to the task being carried out, an oil and refrigerant sample shall be taken in case analysis is required prior to re-use of reclaimed refrigerant.
SPECIFICATIONS Product Model MDDQ1-12DEN7-QA3 220-240V~ 50Hz, 1Ph Power source 12 L/DAY Capacity (DB=30 RH=80%) 2.1A Rated current 380W Rated power input Resistance class IPX0...
PRODUCT OVERVIEW NOTE ON ILLUSTRATIONS: All the illustrations in the manual are for explanation purpose only. Your machine may be slightly different. The actual shape shall prevail. The unit can be controlled by the unit control panel alone or with the remote controller. This manual does not include Remote Controller Operations, see the <<Remote Controller Instruction>>...
CONFIRM IT BEFORE YOU GET START 40cm or more 40cm or more 20cm 20cm or more or more 40cm or more Front view Top view Casters(At four points on the bottom of unit) Casters can move freely. Do not force casters to move over carpet, nor move the unit with water in the bucket. (The unit may tip over and spill water.) A dehumidifier operating in a basement will have little or no effect in drying an adjacent enclosed storage area, such as a closet, unless there is adequate circulation of air in and out of the area.
REMOVING THE COLLECTED WATER There are two ways to remove collected water. Type 1: Type 2: Bucket drainage water hose drainage (continuous) Type 1: Use the bucket • When the bucket is full, the unit will automati-cally stop running, and the Full indicator light will flash. •...
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Type 2: water hose drainage (continuous) Water can be automatically emptied into a floor drainby attaching the unit with a water hose(Φ16.5*13.5 mm)(not included). • Remove the plastic konck-out panel from the upper side of the bucket. Remove the konck-out panel Remove all burrs from the cut section of the panel.
OPERATION INSTRUCTIONS Control Panel NOTE: The following control panels are for explanation purpose only. The control panel of the unit you purchased may be slightly different according to the models. Your machine may not contain some indicators or buttons. The actual shape shall prevail. Indicator Function Indicator...
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Description • Press to initiate the Auto start or Auto stop feature, in conjuction with the + and - buttons. When the unit is on, press the Timer button to activate the Auto buttons. stop feature. When the unit is off, press this button to activate the Auto start feature.
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Description • Shows the set % humidity level from 35% to 85% or auto start/stop time (0~24) while setting, then shows the actual(±5% accuracy) room % humidity level in a range of 30% RH(Relative Humidity) to 90%RH (Relative Humidity). Error Codes: EH60-Humidity sensor error--Unplug the unit and plug it back in.
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Other features Dryer mode(On some models) HEPA filter The unit can make the MAX dehumidification fun- • Install the HEPA(High Efficiency Particulate Air) ction when it is under Dryer mode. The fan speed to reduce the dust and allergen content in the can’t be adjusted.
CLEANING AND MAINTENANCE wall outlet before cleaning. Clean the Grille and Case Use water and a mild detergent. Do not use bleach or abrasives. Do not splash water directly onto the main unit. Doing so may cause an electrical shock, cause the insulation to deteriorate, or cause the unit to rust.
TROUBLESHOOTING Before calling for service, review the chart below first yourself. Problem What to check Make sure the dehumidifiers plug is pushed completely into the outlet. Check the house fuse/circuit breaker box. Unit does not start Dehumidifier has reached its preset level or bucket is full. Water bucket is not in the proper position.
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The design and specifications are subject to change without prior notice for product improvement. Consult with the sales agency or manufacturer for details. Any updates to the manual will be uploaded to the service website, please check for the latest version.
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WARRANTY CARD MIDEA DEHUMIDIFIER Thank you for purchasing this midea dehumidifier unit. Should your product prove to be defec�ve in material or workmanship under normal use within the 1 Year of ownership we will replace the defec�ve part(s) we deem to be faulty, or at our discre�on replace the en�re product.
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