Product Overviews.....................9 Preparation before Operation................12 Examining Features ..................13 Operating the dehumidifer................15 Using the Extra Functions ................17 Emptying Water Tank ..................19 SMART FUNCTIONS LG ThinQ Application ..................23 Smart Diagnosis ....................24 MAINTENANCE Maintaining the Product .................26 TROUBLESHOOTING Before Calling for Service................29 APPENDIX...
SAFETY INSTRUCTIONS SAFETY INSTRUCTIONS READ AND SAVE THESE INSTRUCTIONS The following safety guidelines are intended to prevent unforeseen risks or damage from unsafe or incorrect operation of the appliance. The guidelines are separated into ‘WARNING’ and ‘CAUTION’ as described below. Safety Messages This symbol is displayed to indicate matters and operations that can cause risk.
SAFETY INSTRUCTIONS responsible for their safety. Children should be supervised to ensure that they do not play with the appliance. • If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified person in order to avoid a hazard.
SAFETY INSTRUCTIONS Operation • If the appliance is immersed in water, stop using it and contact an LG Electronics Customer Information Center. • If there is a gas leakage (isobutane, propane, LNG, etc.), do not touch the appliance or power plug and ventilate the area immediately.
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SAFETY INSTRUCTIONS • This product uses UVnano LED. Do not disconnect or replace the UVnano LED arbitrarily. LEDs must be replaced only by LG-approved service providers. • Harmful UVnano radiation may leak if the device is used in an unintended way or if the wires are damaged. UVnano radiation, even in very small amounts, can harm the eyes and skin.
SAFETY INSTRUCTIONS CAUTION INSTRUCTIONS CAUTION • To reduce the risk of minor injury to persons, malfunction, or damage to the product or property when using this product, follow basic precautions, including the following: Installation • Do not tilt the appliance to pull or push it when transporting. •...
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SAFETY INSTRUCTIONS • Do not operate the appliance with wet hands. • Do not use the appliance while it is not in an upright position. • Do not use the appliance near objects vulnerable to heat. • Do not use detergents, cosmetics, chemicals, air fresheners, or disinfectants in the appliance.
OPERATION OPERATION • The exterior or components of the product may vary depending on the model. Product Overviews Front Control Panel/Status Display • Use it to set the appliance functions. • Use it to check the settings of the appliance. Air Outlet •...
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OPERATION Back Air Inlet • It absorbs the air and moisture in the room. Pre-Filter Rubber Cap Power Plug Hanging Part Wheels Power Plug Hose Cover Components • The components are at the top part of the product packaging box. •...
OPERATION Preparation before Installation Location Requirements Operation Install the product at least 30 cm from walls. Checklist Before Usage • If it is not ventilated well, the air suction performance will be degraded. • Dehumidification amount changes according to indoor temperature and relative humidity. - If the temperature or relative humidity is low, dehumidification amount is decreased.
• When you press and hold the button for 3 seconds, the product will be ready to connect to Wi-Fi, and you can connect to Wi-Fi through the LG ThinQ Application. • Wi-Fi function off: Press and hold the Start/Stop button and the Speed button simultaneously for 3 seconds or more.
• Desired humidity is displayed with Set light and the light is turned off when showing current humidity. Timer Indicator Lamp • It is displayed when timer is set in LG ThinQ app. Wi-Fi Indicator Lamp • It is displayed when Wi-Fi function is set.
OPERATION Operating the dehumidifer • Once the humidity level reaches the desired humidity, the compressor stops and only the fan operates. If relative humidity goes up, it will Start/Stop operate dehumidification again. Press the Start/Stop button to turn on or off the •...
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OPERATION After inserting extension hose, fix it by turning NOTE it clockwise. • The Speed is set to low as default and you can set speed and desired humidity. Spot Dehumidification When you need spot drying of shoes, closet, etc. •...
OPERATION • If Spot Dehumidification is used for long period • During the humidity setting, desired humidity is of time, the operation may stop to protect the displayed on the status display and the current product. humidity is displayed after about 5 seconds. •...
If you press Off Timer button repeatedly until the NOTE time display disappears in the status display, it will be cancelled. • For more detailed description on the use of LG ThinQ, refer to Smart Functions section. NOTE • You can set the timer time through LG ThinQ •...
OPERATION • You can use Ionizer function and NOTE dehumidification function at the same time. • Ionizer can be used at any time regardless of • UVnano is a compound word of “UV” LEDs that dehumidifier function. reduce harmful bacteria and “nanometers”, as in the ultraviolet wavelength unit.
OPERATION How to empty water tank CAUTION • Carefully take out the drain water tank. Hold the top handle of the water tank and softly take it out. • If you pull the water tank too hard, the water inside may spill over. •...
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OPERATION How to continuous drainage First insert the bottom part of the water tank setup correctly into the hole and then push it in. Hold the top handle of the water tank and softly take it out. NOTE • If the water tank is taken out right after stopping the operation, there are cases of water remaining in the heat exchanger dropping into Then open the rubber cap connected to the...
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OPERATION Insert the continuous drainage hose( ) into NOTE the continuous drainage hole and connect it to • The continuous drainage hose is sold separately. the drain hole on the product. If you wish to use a commercial hose available in the market, use a hose whose internal diameter is 16mm.
• LG ThinQ is not responsible for any network • Functions may vary by model. connection problems or any faults, malfunctions, or errors caused by network connection.
Installing the LG ThinQ LG ThinQ application. Application • Launch the LG ThinQ application and select the Smart Diagnosis feature in the menu. Follow Search for the LG ThinQ application from the the instructions provided in the LG ThinQ Google Play Store or Apple App Store on a application.
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When data transmission is complete, the Smart Diagnosis result will be displayed on the LG ThinQ Application. NOTE • For accurate diagnosis, do not move the smartphone away from the product until the beeping stops.
MAINTENANCE MAINTENANCE Maintaining the Product • Care should be exercised to prevent flowing of water into the product. Cleaning the exterior Remove dust using a vacuum cleaner. Cleaning the water tank Press the fixing part on both sides of the water tank to take out the lid.
MAINTENANCE Cleaning the Filters Completely dry in shade and push to the left until the Pre-Filter is not pushed anymore. Push the Pre-Filter to the right to take it out. CAUTION • For the safety, pull out the power plug before cleaning.
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MAINTENANCE Package the appliance to prevent the dust or foreign substance from entering the appliance. Store the packaged appliance at a shaded place. CAUTION • Do not store the appliance at a humid place or at a place exposed to the direct sunlight. Otherwise the appliance may be deformed, malfunction or generate odor.
TROUBLESHOOTING TROUBLESHOOTING Before Calling for Service Please check the following before calling for service. If the problem persists, contact your local service center. Normal operating sounds of the product Sound of wind The volume of sound changes according to the angle of the louver. 'Buzzing' and 'grr-grr' (grinding) sounds Sound may be heard until the circulation of the refrigerant stabilizes.
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TROUBLESHOOTING Symptoms Possible Cause & Solution The appliance does not Is the power plug disconnected? operate. • Connect it to an outlet correctly. Did the electricity get cut off? • Check the power to other products in the house. Is the water tank correctly installed? •...
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• Remove the water tank when the Bucket Full indicator is lit. is dripping from within the dehumidifier. LG ThinQ Symptoms Possible Cause & Solution The product and the Is the Wi-Fi password used to connect to the smartphone correct? smartphone cannot be •...
APPENDIX APPENDIX Information APPLIANCE SPECIFICATIONS • Appearance and specifications may vary without notice to improve the quality of the appliance. Name MD19GQGE0 Power AC 220 - 240 V~ 50/60 Hz Exterior Dimensions 415 mm x 296 mm x 715 mm...
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