LG MD19GQGE0 Owner's Manual
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OWNER'S MANUAL
DEHUMIDIFIER
For safe and easy use of the product please read the manual before use.
This appliance is an indoor home appliance for use only at home.
Do not use this appliance for commercial, experimental or industrial purposes.
Model : MD19GQGE0
EN ENGLISH
www.lg.com
MFL68026060
Rev.02_081823
Copyright © 2023 LG Electronics Inc. All Rights Reserved.

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Summary of Contents for LG MD19GQGE0

  • Page 1 This appliance is an indoor home appliance for use only at home. Do not use this appliance for commercial, experimental or industrial purposes. Model : MD19GQGE0 EN ENGLISH www.lg.com MFL68026060 Rev.02_081823 Copyright © 2023 LG Electronics Inc. All Rights Reserved.
  • Page 2 SAFETY PRECAUTIONS SAFETY PRECAUTIONS The following safety precautions are intended to prevent accidental property damage and personal injury through safe and correct use of the product. WARNING Failure to follow the instructions could result in death or serious injury of the user. CAUTION Failure to follow the instructions could result in personal injury or property damage.
  • Page 3 SAFETY PRECAUTIONS • Do not use water to clean the dehumidifier. Doing so could result in electric shock or malfunction. • Keep the air inlet and outlet free from obstructions. Failure to do this could result in poor performance or malfunction. •...
  • Page 4 SAFETY PRECAUTIONS When using the dehumidifier • Do not use the product for preserving animals/plants, precision instruments, art works etc. It may cause property damage. • Do not place vases or water jars on the dehumidifier. If the water flows into the dehumidifier, it could result in fire or electric shock. •...
  • Page 5: Table Of Contents

    TABLE OF CONTENTS TABLE OF CONTENTS TABLE OF CONTENTS SAFETY PRECAUTIONS SMART FUNCTIONS LG ThinQ Application TABLE OF CONTENTS Smart Diagnosis QUICK START HOW TO CLEAN NAME OF EACH PART How to clean the exterior and inlet of the dehumidifier...
  • Page 6: Quick Start

    QUICK START QUICK START Dehumidifier efficiency varies depending on room temperature and relative humidity. • A lower temperature and lower relative humidity will reduce the moisture removal rate. • The compressor operates in dehumidification mode only when the set humidity is lower than the room humidity.
  • Page 7: Name Of Each Part

    NAME OF EACH PART NAME OF EACH PART Front side Start/stop button Display Outlet Louver It adjusts the direction of the wind. Water tank lid Water tank It stores dehumidified water. Back side Hose cover Pre-Filter Inlet It absorbs the air and moisture in the room.
  • Page 8: Display Panel

    Off timer time, and it automatically displays the current humidity after completing the setting. Wi-Fi indicator lamp It is displayed when Wi-Fi function is set. Timer indicator lamp It is displayed when timer is set in LG ThinQ app. Set indicator lamp It is displayed when humidity is set.
  • Page 9: Checklist Before Usage

    CHECKLIST BEFORE USAGE CHECKLIST BEFORE USAGE Dehumidification amount changes according to indoor temperature and relative humidity. - If the temperature or relative humidity is low, dehumidification amount is decreased. - Dehumidification is performed with compressor operation only when the desired humidity is lower than the current humidity.
  • Page 10: How To Use

    HOW TO USE HOW TO USE Push start/stop button. - The louver opens and smart dehumidification starts. But, if no other button is pressed (Mode, Speed etc.), the desired humidity will change to 50% after 30 minutes of continuous operation. - The current humidity is displayed on The humidity &...
  • Page 11: Smart Dehumidification

    HOW TO USE To stop the product, press start/stop button one more time. - Louver closes. - All lamps will be turned off and the product stops. CAUTION • If the product started again right after stopping the operation, dehumidification operation does not start for about 3 minutes to protect the compressor.
  • Page 12: Jet Dehumidification

    HOW TO USE Jet Dehumidification When you want to remove indoor moisture quickly. - Press Operation Mode button to select Jet dehumidification mode. - Under Jet dehumidification mode, it will change to Smart dehumidification mode after 60 minutes. Even if it is under power wind (Po) operation, high wind indicator lamp is lighted. - When it is in Jet dehumidification mode, if you select Humidity control button or Speed button, it switches to Smart dehumidification.
  • Page 13: Spot Drying

    HOW TO USE Spot Drying When you need spot drying of shoes, closet, etc. - Press Operation Mode button to select Spot drying mode. - In Spot drying mode, the louver is closed. - Wind amount is set to high wind, and humidity control & the wind amount is not operational. - The current humidity is displayed in the humidity display window.
  • Page 14: Laundry Drying

    HOW TO USE CAUTION • Do not move the dehumidifier by holding the extension hose. Dehumidifier may fall down and cause injury. • If spot drying operation is used for long period of time, the operation may stop to protect the product. Laundry Drying When you want to dry laundry continously regardless of the ambient humidity.
  • Page 15: Ionizer

    HOW TO USE Ionizer When you want to remove harmful bacteria in the air. - Select it by pressing Ionizer button. - It removes harmful material in the air such as bacteria, virus, etc. using ionized air. - You can use Ionizer function and dehumidification function at the same time. - Ionizer can be used at any time regardless of dehumidifier function.
  • Page 16: Bucket Full

    HOW TO USE Bucket full When the water tank is full, operation automatically stops, bucket full lamp is lighted, and warning buzzer sounds. (Warning buzzer will sound one more time after 1 minute.) - When the full water is detected, the dehumidification function immediately stops, and fan operates for 5 minutes to remove the remaining condensed water.
  • Page 17: Off Timer

    (Execute LG ThinQ Application → Select the dehumidifier product → Make reservation) * For more detailed description on the use of LG ThinQ, refer to the Using the Smart Functions section. * You can set the timer time through app.
  • Page 18: Lock Function

    - After 1 buzzer sound after 3 seconds, if you take off your hand, the lock function will be turned off. Using UVnano function UVnano is a compound word of UV (ultraviolet rays) and nanometers (length unit). This feature reduces various bacteria in the dehumidifier. Product model : MD19GQGE0 LED model : LTPL-G35UV275GS-JA LTPL-G35UV275GS-TWA CUD7GF1A Press the UVnano button.
  • Page 19: How To Empty Water Tank

    HOW TO USE How to empty water tank Hold the top handle of the water tank and softly Open the drain lid of the water tank. take it out. Drain lid Water tank handle First insert the bottom part of the water tank Pour out the water inside the water tank.
  • Page 20: How To Continuous Drainage Setup

    HOW TO USE How to Continuous Drainage Setup - Items Needed: 16mm (Inner diameter) hose nearby sink or drain. Separate the water bucket from the product. Then open the rubber cap connected to the continuous drain at the back of the product. Insert the water bucket into the product.
  • Page 21: Product Registration Through Wi-Fi Function

    2. Check the information (Wi-Fi network name, password) of AP at the place where the dehumidifier is installed. 3. Proceed with the product registration after log-in through the smart phone’s LG ThinQ app. • For Wi-Fi function registration, according to app guide, press Speed button for 3 or more seconds.
  • Page 22: Smart Functions

    Internet service provider or refer to your wireless router manual. Allows you to set various options on the appliance • LG ThinQ is not responsible for any network and in the application. connection problems or any faults, malfunctions, or errors caused by network connection.
  • Page 23 Installing the LG ThinQ Application Open Source Software Notice Information Search for the LG ThinQ application from the Google Play Store or Apple App Store on a To obtain the source code that is contained in smartphone. Follow instructions to download and this product, under GPL, LGPL, MPL, and other install the application.
  • Page 24: Smart Diagnosis

    LG ThinQ application. • Launch the LG ThinQ application and select the Smart Diagnosis feature in the menu. Follow the instructions provided in the LG ThinQ application. Using Audible Diagnosis to...
  • Page 25: How To Clean

    HOW TO CLEAN HOW TO CLEAN How to clean water tank Press the fixing part on both sides of the water tank How to clean the exterior and to take out the lid. inlet of the dehumidifier Soak soft cloth in water, squeeze out water, and wipe the dehumidifier.
  • Page 26: How To Clean Pre-Filter

    HOW TO CLEAN How to clean Pre-Filter Push Pre-Filter to the right to take it out. Clean the Pre-Filter with vacuum cleaner or soft brush. - If the contamination is severe, wash with water using neutral detergent. (Do not use hot water of 40°C or higher.) - The cleaning period for Pre-Filter is 1 month.
  • Page 27: How To Store

    HOW TO STORE HOW TO STORE Pull out the power plug from the socket. Completely drain the water remaining inside the water tank. - Separate the water tank lid and wipe the water inside the water tank. Clean the filter. - If it is dried under sunlight, it may be deformed.
  • Page 28: Troubleshooting Tips

    TROUBLESHOOTING TIPS TROUBLESHOOTING TIPS Please check again if any of the following symptoms appear whilst the product is being used. Such symptoms may not indicate failures. Normal operating sounds of the product High frequency sound The sound from the inverter compressor is a normal sound that occurs during operation. Sound of wind The volume of sound changes according to the angle of the louver.
  • Page 29 TROUBLESHOOTING TIPS Is there something wrong with the product? Please check the following before contacting the service center. Problem Check What To Do The product is not - Is the power plug correctly inserted into - Insert the power plug. running.
  • Page 30: Product Specifications

    Depth Width The exterior and design as well as the product specifications may change to enhance the quality of the product. Model MD19GQGE0 Power AC 220-240 V, 50 Hz External Dimensions 715 mm X 415 mm X 296 mm (Height x Width x Depth)
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