ENGLISHwww.LGSIGNATURE.comCopyright © 2017 - 2018 LG Electronics. All Rights Reserved.Read this owner's manual thoroughly before operating the a
10Removing Packing MaterialsUnpack the product and remove any packing tape or protective vinyl before using the product.1Take the product out of the b
11ENGLISHWarning • A button/Coin-type battery is used in the remote control of the product. • Do not swallow the battery. Otherwise, it may cause seri
12InstallationTransporting or Moving the ProductCautionTransport the product in a well-secured and upright position. Impacts may cause product damage.
13ENGLISH • Product’s exterior or components may be dierent for each model.Product OverviewFront ViewOperationTop cover (control panel and water leve
14Back ViewHumidity sensorDetects humidity level.PM1.0 (super ultra-ne dust) sensorDetects dust density.Odor sensorDetects odors in the air.Signature
15ENGLISHStart/Stop buttonStarts or stops operation.Mode buttonSets the operating mode. • Press the button repeatedly to cycle through the operating m
16Status Display PanelOperating mode displayFan speed displayAir quality displaySleep timer displayTurbo displayDisplay IconsIcon DescriptionIonizer f
17ENGLISHRemote ControllerMode SpeedTurbo LightStart/Stop buttonStarts or stops operation.Mode buttonSets the operating mode. • Press the button repea
18Purify ModeThis mode cleans and freshens indoor air.1Press the Start/Stop button on the machine or the remote controller.2Press the Mode button to s
19ENGLISHSilent ModeThis mode minimizes noise during air purication.Press Start/Stop to start operating, then press the Mode button to select Silent
20Checking Air QualityThe overall air quality is indicated by color in the status display panel and the air quality indicator light.Understanding Over
21ENGLISHChecking Air Quality in the DisplayThe overall air quality is indicated by the color of the icon in the display. If the overall air quality
22Using Air Quality Monitoring FunctionTurn on the Air Quality Monitoring function to continuously measure and display the indoor air quality even whe
23ENGLISHOff TimerUse the O Timer button to set the product to Sleep mode and automatically turn o after a set number of hours.While the product is
24Hygiene Drying FunctionThe Hygiene Drying function is turned on by default. After Humid Purify mode is used, the Hygiene Drying function runs the fa
25ENGLISHPouring Water into the Water BucketIf you want to add a large amount of water at once, pour the water into the water bucket directly.1Detach
26Smart FunctionsInstalling the ApplicationInstall the LG Smart ThinQ application on your smartphone to access the product's smart functions. The
27ENGLISHNote • Only the 2.4 GHz Wi-Fi frequency is supported. • The Wi-Fi icon should appear in the product's display panel during the product r
28Open Source Software NoticeTo obtain the source code contained in this product and developed under GPL, LGPL, MPL and other open source licenses, vi
29ENGLISHAssistance with Smart Diagnosis™If you need further assistance in troubleshooting the appliance, call an LG Customer Information Center at th
Rev.02_061118Table of ContentsThe images in this owner's manual may be dierent from the product's actual components and accessories, which
30Caution • Turn o and unplug the appliance before cleaning it. Otherwise, it may cause an electric shock. • Do not spray water directly on the appli
31ENGLISHStatus Display Panel Error CodesThe following error codes may be displayed on the status display panel.Error Code Action • Properly mount the
324Dry the water bucket with a soft cloth. • Use the ultra-ne cloth provided to dry the window on the bucket.5Rinse o the top and side water bucket
33ENGLISHCleaning Water Bucket Filters Using Citric Acid1Dissolve citric acid in water and soak the water bucket lters in the solution for 30 minutes
343Put the top cover back on. • Align the top cover so that its contact connectors meet the contact connectors on the body of the product.Contact conn
35ENGLISH3Place the deodorizing Black Filter in a shaded area with good air ventilation for about 3 hours. Avoid direct sunlight. • At night, expose t
364Soak the lter in clean water and then rinse under running water to make sure no detergent residue remains. Caution • Rinse thoroughly after
37ENGLISH3Insert the lter tray into the product.NoteOnly use water to clean the sensor. Use of anything else may cause product failure.Cleaning the W
381Run in air purier mode for an hour or more on a sunny day. • This will help to remove moisture and mold from inside the product.2Turn o and unplu
39ENGLISHBefore Calling for ServiceIf you experience problems with the appliance, checking the following chart before calling for service may save you
04Safety InstructionsREAD AND SAVE THESE INSTRUCTIONS.This guide contains many important safety messages. Always read and obey all safety messages.Thi
40Problem Possible Causes Solution The overall air quality indicator lamp stays red.Try moving the air purier to a dierent room. • If the odor is v
41ENGLISHProblem Possible Causes Solution The water bucket level does not change during Humid Purify mode.Water bucket lters are not assembled prop
42Problem Possible Causes Solution An odor is coming from the air outlet or lter.The product is new and recently installed. • This is the smell of a
05ENGLISHINSTALLATION • Install product so that the plug is easily accessible. • Install the product on a at, level surface. • Do not expose the prod
06 • Disconnect the power cord immediately if you hear a noise, smell a strange odor, or detect smoke coming from the product. • Do not disassemble, r
07ENGLISHINSTALLATION • Do not tilt the product while moving or cleaning it. • This product is not designed for use in mobile vehicles, including RVs
08Disposal of waste batteries/accumulators • This symbol may be combined with chemical symbols for mercury (Hg), cadmium (Cd) or lead (Pb) if the batt
09ENGLISHUnpackingPartsAir purier and humidierRemote controller / battery (CR2025, 1 EA)Ultra-ne cloth Owner's Manual • The appearance or com
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