Owner's Manual Air Purifier Read this owner’s manual thoroughly before operating the appliance and keep it handy for reference at all times. Model name: AS95GD Series MFL69726831 Rev.01_022018 www.lg.com Copyright © 2017 - 2018 LG Electronics. All Rights Reserved.
Table of Contents This manual is produced for a group of products and may contain images or content different from the model you purchased. This manual is subject to revision by the manufacturer. Safety Instructions.........................03 Smart Functions.............................29 Unpacking........................................09 Using the Smart ThinQ Application.......29 Diagnosis Using Sound.........................31 Parts......................................................
Safety Instructions READ THESE INSTRUCTIONS CAREFULLY This guide contains many important safety messages. Always read and obey all safety messages. This is the safety alert symbol. It alerts you to safety messages that inform you of hazards that can kill or hurt you or others, or cause damage to the product. All safety messages will be preceded by the safety alert symbol and the hazard signal word WARNING or CAUTION.
••Do not install the product in an area exposed to direct sunlight or near heat-generating equipment. ••Do not install the product in a place where combustible gas may leak or industrial oil or metallic particulates are present. POWER ••This product is for AC 220–240 V. Always check the supply voltage before using it. ••Be careful not to let the power plug pressed by the back of the product. ••Remove the power plug when you clean the product or replace the filter.
••If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified person using only genuine replacement parts in order to avoid a hazard. USE ••If the product is immersed in water, stop using it and contact the LG Electronics service center. ••If there is a gas leakage (isobutane, propane, LNG, etc.), do not touch the product or power plug and ventilate the area immediately.
••Be careful not to allow any part of your body to be pinched when you detach and re-attach parts of the product. ••Unplug the product when not in use for a long time. ••Do not install and use broken parts. ••Do not clean the product when it is plugged in. ••Do not put flammables into the product. ••Do not operate the product while its cover is open. DISPOSAL ••Dispose of the packing materials (vinyl, styrofoam etc.) to keep them out of reach of children.
Caution To reduce the risk of fire, electric shock, or personal injury when using the product, follow basic safety precautions, including the following: INSTALLATION ••Do not tilt the product to pull or push it while transporting. ••Do not install the product in transportation equipment (vehicle/ vessel etc.). ••Do not place the product near a TV or a stereo equipment. ••Do not place the product under bright light. ••The appliance shall be installed in accordance with national wiring regulations.
••Do not operate the product with wet hands. ••Do not let the moisture from the humidifier directly touch the product. ••Do not use the product while it is not in upright position. ••Do not use the product near objects vulnerable to heat. ••Use the filter only for its intended purpose. ••Do not use detergents, cosmetics, chemicals, air fresheners, or disinfectants in the product. ••Do not place magnetic or metal objects on top of the product.
Unpacking Parts Air Purifier Owner’s Manual Remote Control / Battery (CR2025, 1 Unit) Owner’s Manual •• The appearance or components of the product may differ depending on the model. •• The shape of the power plug differs depending on the country.
Removing Packing Materials 4 •• Upper filter inlet: 1 support Unpack the product and remove any packing tape or protective vinyl before using the product. 1 2 •• Lower filter inlet: 2 supports Pull out the product from the packaging and remove the fixing tape attached on the product. Support Grab the top end of the back cover and gently pull it. •• You will see "PM 1.0 & GAS SENSOR SYSTEM" on the back cover of the product. 3 Remove the support located at the filter inlet.
7 8 Insert the fixing parts at the bottom of the cover into the holes at the bottom of the product before you close the cover. Remove the protective vinyl from the filter at the lower part of the product in the same way. Caution •• Failure to remove the supports may affect the performance of the product. Please be sure to remove it before use. •• Make sure that you remove the filter’s protective vinyl prior to use otherwise it may result in product malfunction.
Remote Control Setup 1 2 With the backside of the remote controller facing up, remove the battery tray from the remote control. Insert the battery provided with the product to the tray. •• The (+) electrode of the battery must face upward. Warning •• A button/coin-shaped battery is used in the remote control of the product. •• Do not swallow the battery. It may cause injury, including damage to the internal organs or death.
Installation Transporting or Moving the Product Caution Transport the product in a well-secured and upright position. Impacts may cause product damage. The product is heavy. Use two people when moving it. •• Dropping the product may cause personal injury or product malfunction. •• Do not hold the outer cover when you carry the product. The cover may open accidentally, causing the product to drop. Installing the Product Caution Install the product on a strong level surface.
Operation Product Overview Front View Clean booster Upper part of the air purifier Lower part of the air purifier Upper air outlet/Clean booster Lower air inlet (bottom cover) •• It discharges purified air through the upper filter. •• Air goes into the lower part of the purifier through the inlet. You may remove the front or rear cover separately. •• You can control the direction of the air so that it reaches every corner of the room.
Back View Smart Diagnosis Part Smell (Gas) Sensor In the event of a malfunction or failure, you can use the Smart Diagnosis option to check the product condition. (See Smart Functions.) It detects a smell (gas). PM 1.0 (super ultra-fine dust) sensor Filter It removes allergic materials, yellow dust/ultra-fine dust, possible sources of sick house syndrome, smog and other odor. It detects the concentration of dust.
Filter System Total Harmful Gas Care Filter It removes harmful smells (gas) that are generated in everyday life such as bathroom smell, cigarette smoke (smell) and food smell. Total Allergen Collection Care Filter It removes super ultra-fine dust, yellow dust and cigarette smoke particles from the air. Ultra-fine Filter It is attached on the exterior of the Total Allergen Collection Care Filter, primarily removing large particles floating in the air, including pet hair.
Control Panel Start/Stop Button Booster Speed Button You can start or stop the operation. It allows you to adjust the wind strength of the clean booster. Mode Button •• Press and hold it for 3 seconds or more to turn on or off the ionizer. (See Using the Air Ionizer.) Use it to set the operation mode. •• Press and hold the button for 3 seconds or more to turn on/off the Light lamp. (See Turning on/off the Light Lamp.) Speed Button It allows you to adjust the wind strength of the product.
Status Display Panel Display of air quality ① Overall air quality (color) ② Dust particle size and dust concentration (color) ③ Dust concentration or sleep timer time ④ Smell concentration (color) Icons Icon Description It turns on when it is time to replace the upper filter. It turns on when it is time to replace the lower filter. Displays operating mode It turns on when the Wi-Fi function is activated. Displays speed and booster speed It turns on when the sleep timer function is activated.
Remote Control Caution •• Do not press multiple buttons at the same time. It may cause the product to stop operating or malfunction. •• Do not kick or step on the remote control. It may result in damage. •• Do not use it where there is too much water or moisture. It may result in fire or electric shock. •• Do not use it where there is fire or heat. It may result in a fire or product deformation. Start/Stop Button You can start or stop the operation.
Getting Started Using Smart Mode Press the Start/Stop button to start the operation. It automatically controls the operation mode and wind strength based on the overall air quality. Press Mode button to choose Smart mode. •• Each time you press the button, the operation mode changes in the following order: Smart → Booster → Dual → Single. Note •• If you operate the product for the first time, it enters Booster mode.
Using Booster Mode Using Dual Mode The clean booster cleans the air and quickly sends it to a long distances to circulate the indoor air. It uses both the upper part and lower part of the purifier simultaneously to quickly clean the indoor air. Press the Mode button to choose Booster mode. Press the Mode button to choose Dual mode. •• Each time you press the button, the operation mode changes in the following order: Smart → Booster → Dual → Single.
Using Single Mode Adjusting the Fan Speed It cleans the indoor air using the lower part of the purifier. Press the Mode button to choose Single mode. You can adjust the wind amount of the purifier. •• Each time you press the button, the operation mode changes in the following order: Smart → Booster → Dual → Single. Note The upper part of the purifier runs with gentle wind for optimal performance. Press the Speed button during the operation.
Adjusting the Clean Booster Fan Speed Rotating the Clean Booster You can adjust the wind amount of the clean booster. While in Booster mode, press the Swing button. The clean booster rotates left and right. While in Booster mode, press the Booster Speed button. •• Each time you press the button, the speed changes in the following order: Auto → Low → Middle → High → Turbo. Caution Keep your hands out of the moving part of the clean booster.
Checking the Air Quality You can check the cleanliness of the indoor air by looking at the Light lamp and the status panel. Understanding the Overall Air Quality The overall air quality is calculated based on the dust and smell (gas) concentrations and is categorized into 4 levels including green, yellow, orange or red depending on the contamination of the air. PM density (μg/m³) Odor Level Overall Air Quality State PM10 (fine dust) PM2.5 (ultra fine dust) PM1.
Checking Air Quality on the Status Panel You may check the overall air quality, dust concentration, and smell concentration on the status panel. •• Overall air quality: You can check the color (overall air quality) on the status panel to determine the overall air quality. •• Dust concentration: You can check the dust concentration by looking at the dust concentration value and the particle size indicator color. It shows the worst status among the PM 10 (fine) / PM 2.5 (ultra-fine) / PM 1.
Note •• PM (particulate matter) density is displayed in increments of 1 unit, from 8 to 999. PM density values are based on the data sheet provided by the sensor manufacturer. •• The PM10 and PM2.5 air quality values follow those provided by the United States EPA (Environmental Protection Agency) for 2015. –– The overall air quality level displayed on the product may differ from the level announced by the EPA. •• The PM1.0 density is displayed in the same manner as the PM2.
Using the Air Ionizer Setting the Sleep Timer To generate ions to remove various bacteria from the air. You can set the product to stop automatically after running for the duration you set. Press the Booster Speed button for more than 3 seconds while operating. Press the Sleep Timer button during the operation. •• •• Each time you press the button, the Sleep Timer changes in the following order: After 2 hours→ After 4 hours → After 8 hours → After 12 hours → Cancel.
Locking the Control Panel Buttons You can lock the buttons on the Control Panel to prevent the product from operating due to unforeseen reasons, such as a child manipulating the buttons. Press the Sleep Timer button for at least 3 seconds during the operation. •• (Lock) is displayed on the status panel. Note •• You can turn off the lock function in the same way as turning it on. •• The control panel can be locked even when the product is off.
Smart Functions Using the Smart ThinQ Application Install the "LG Smart ThinQ" application on your smartphone to use the product more conveniently. Installing Smart ThinQ Find and install ‘LG Smart ThinQ’ from the App Store/Google Play Store on your smartphone. For more information on how to use 'LG Smart ThinQ’, refer to the Help in the app.
Wi-Fi Module Specifications As the wireless equipment may cause radio interference, it must not be used to provide life-saving services. Open Source Software License Notice Please visit http://opensource.lge.com to obtain open source codes developed under GPL, LGPL, MPL or other open source licenses that are included in this product. Diagnosis via Wi-Fi 1 2 3 Smart Diagnosis function •• This only applies to the models with the logo.
Diagnosis Using Sound •• This only applies to the models with the logo. Use this function if you need an accurate diagnosis by an LG Electronics service center when the product malfunctions or fails. Use this function only to contact the service representative, not during normal operation. 5 2 3 4 •• The microphone on your phone should face the Smart Diagnosis ( ) logo on the back. Do not remove the phone from the product while data is being transmitted.
Maintenance Caution •• You must stop operating the product and unplug it before you clean and replace the filter. •• Do not spray water directly on the product. •• Assemble the product in the reverse order of disassembly after cleaning the product and replacing the filter. •• How to distinguish between the front and back of the product: There is an LG logo on the front, while 'PM 1.0 & GAS SENSOR SYSTEM' is written on the back.
Caution 2 Wipe the exterior with soft cloth. •• Do not disassemble the clean booster arbitrarily. •• If the clean booster cover comes apart, secure it by aligning the 3 hooks with the slots before you use the product. •• Do not unscrew the 2 screws fixing the clean booster grille on the back while the product is running. Caution •• Do not clean the product with an alkaline detergent. •• Do not wipe the product surface using sulfuric acid, hydrochloric acid or organic solvent (thinner, kerosene etc.
Cleaning the Filter Replacing the Filter 1 1 2 Separate the cover from the product. •• For more information on how to remove and mount the cover, please see Removing Packing Materials. Remove the cover and replace the filter. •• For more information on how to remove the cover and replace the filter, please see Removing Packing Materials. Remove dust from the ultra-fine filter with a vacuum cleaner or soft brush.
Disabling a Lower Filter Replacement Alert Press and hold the Indicator and Sleep Timer buttons simultaneously for 3 seconds or more. •• The (Lower Filter Replacement Alert) is disabled and the replacement alarm is reset. Cleaning the Dust Sensor PM 1.0 (super ultra-fine dust) sensor detects the fine dust as well as coarse dust. Therefore, you need to clean its lens regularly. 1 2 Remove the rear cover from the product.
4 Close the sensor cover. 2 Turn off the power and unplug it from the electrical outlet. •• Wind the power cord around the bottom of the product. Note The shape of the power plug differs depending on the country. Note Do not wipe the sensor with material other than water. It may cause a product failure. 3 Package the product to prevent the dust or foreign substance from entering the product. Store the packaged product at a shaded place.
Before Calling for Service If a failure occurs in the product, check the following before contacting the Service Center. Symptom The product does not operate. Fan is noisy even on the lowest speed. The indoor air is not purified well enough. There is a smell, but the Light lamp does not change. Cause Solution Is the power plug unplugged from the outlet? •• Plug it into the outlet properly. Did dust accumulate in the ultra fine filter? •• Clean the ultra fine filter properly.
Symptom The Light lamp continues to stay red. The buttons on the control panel do not work. The concentration of the fine dust does not change. The concentration of fine dust continues to remain high. The overall air quality color does not match the dust concentration value. 38 Cause Doesn’t the color change even if it is moved to a clean room? Solution •• If the amount of the smell is more than the capacity of the product, the display may not change. •• Clean the sensor area.
Symptom The overall air quality is different from that of the Ministry of Environment guide. A strange smell comes out from the air outlet as well as the filter. Cause Solution Is the guide from the Ministry of Environment different from the product dust concentration? •• The Ministry of Environment guide shows the average value over a certain period of time, but the overall air quality displayed on the product is measured in real time. So they may be different from each other.
Symptom Cause Solution A noise is generated when I start or stop the clean booster. - •• It means that the clean booster is trying to look for the correct location. I can't connect to the product in the LG Smart ThinQ app. I can't register the product in the LG Smart ThinQ app. The dust concentration levels are different between the product and the LG Smart ThinQ app.
Product Specifications Height Depth Width The external appearance and dimensions of the product are subject to change without prior notice.
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