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OWNER'S MANUAL
AIR PURIFIER
Read before using product (safety instruction), use properly.
About ensuring users safety and property.
Product warranty card is enclosed with the user manual.
After careful read through the user manual, do keep it in a handy place.
PS-Q450 Series
No. Reg : I.15.LG2.02903.0810.
www.lg.com

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Summary of Contents for LG PS-Q450WC

  • Page 1 Read before using product (safety instruction), use properly. About ensuring users safety and property. Product warranty card is enclosed with the user manual. After careful read through the user manual, do keep it in a handy place. PS-Q450 Series www.lg.com No. Reg : I.15.LG2.02903.0810.
  • Page 2: The Advantages Are

    The advantages are It’s grateful to use our LG air purifier. After reading through this manual, using this product for a long-term would be safe and convenient. Easy-use refreshing HEPA filter system. - Easy to check out the filter status immediately through the convenient filter separating system.
  • Page 3: Table Of Contents

    Table of Contents Before Use After Use ❏ The advantages are .............2 ❏ Exterior and Dust Sensors Cleaning Method .....27 ❏ Cautions for Safty............4~13 ❏ Filter Cleaning ..............28~29 ❏ Installation ................14 ❏ Maintenance...............30 ❏ Air purifier Start Guide............15 ❏ Confirming Items Before Reporting Defect....31~32 ❏...
  • Page 4: Cautions For Safty

    Cautions for Safety The following precautions related to safety marked as follows are to prevent unexpected danger or damage by safely and accurately using the product. Warning / Caution This is the symbol to get attention focused for the details and operations that can cause any type of danger.
  • Page 5 Cautions for Safety Warning Installation Do not change or extend power Never use an octopus feet-type Never use the damaged or loose cords at random. of socket. power cords. Otherwise, it may cause fire or Unreasonable use of power may cause Otherwise, it may cause fire or electrical shock.
  • Page 6 Cautions for Safety Don’t keep and use combustible If abnormal noise comes or smell Don’t put heavy things on power gas, flammable substance or smoke emits from the product, cords or take care so that they around the product. pull the power plugs out and call should not be pressed under the Otherwise, it may cause fire and our service center.
  • Page 7 Cautions for Safety Operation Securely insert power Pull power plugs by Never damage, process, Do not hold the power plugs to the end so that grasping the head and forcedly bend, twist, pull, cable to pull out the they should not shake. never touch with power lay between gaps or heat power plug.
  • Page 8 Cautions for Safety Do not lay obstacles around the Do not cover with a rug, cushion etc Do not use thermal appliances product. over power cords. near power cords. Otherwise, it may cause failure. Power cords may be damaged and result in Otherwise, it may cause fire or electrical fire and electrical shock in case of putting shock.
  • Page 9 Cautions for Safety Do not move the product by hold Do not put coffee or all types of Contact with the service center the front-panel. beverage on the air discharge for repairing the product. May cause electric shock or damage to outlet.
  • Page 10 Cautions for Safety Cautions Installation Maintain distance of more than Avoid a place near fire arms or Do not use the product for 1m when installing the product heating devices or subject to removing toxic gas as CO. near TV or audio. direct sunlight.
  • Page 11 Cautions for Safety Do not use except AC 220 V. When using the product with a Do not install the air purifier on Otherwise, it may cause fire or electrical burner within the airtight room, the transportation vehicle (car, shock. sometimes let fresh air into the ship etc.).
  • Page 12 Cautions for Safety Operation Do not use the product for Don’t use strong detergent Never operate or stop the Pull power plugs out special purpose such as like solvent, etc but use a product while inserting or when not using the animals or vegetables, soft cloth.
  • Page 13 Cautions for Safety Do not let the moisture Do not use this product Pull power plugs out for Do not open the front from the humidifier as ventilating fan or so. cleaning. panel during the directly touch the product. It may cause shorten the Otherwise, it may cause fire operation of the product.
  • Page 14: Installation

    Installation Places to Install Mainframe t u o • places with handy power connections • places with no obstacle to clog air inlet • places with horizontal surface and rich air circulation Install the air purifier on moving objects (car or ship etc) Warning may cause the product defect, therefore do not install on those places.
  • Page 15: Air Purifier Start Guide

    Air Purifier Start Guide Turn off air purifier when cleaning. • Cleaning the air purifier with opened windows would disturb the natural air circulation to cause intake too much particles, it may shorten the filter life. After complete cleaning process with enough air circulation, close the windows, turn on the air purifier is the appropriate way to purify air.
  • Page 16: Name Of Each Part

    Name of Each Part Mainframe Safty Net: The inside of air outlet Filter case (Allergen filter + HEPA filter + deodorizing filter) Odor sensor Photo-Catalyst Plasma Filter Dust Sensor Pre-filter Front panel Power Plug Air Purifier...
  • Page 17: Display And Controller

    Name of Each Part Display and controller Operation mode indicator Fan speed indicator Negative ion/ sterilization Operation indicator indicator Dust/Odor indicator Purity level indicator Higher level of dust/odor indicatorreflects Analyse and display dust/odor purifier level, higher higher air clogging level. volume of indicator reflects better air quality.
  • Page 18: Filters System

    Name of Each Part Combinded anti-bacteriaa 1⃞2⃞3⃞ 4⃞5⃞ 6⃞7⃞ 8⃞ 9⃞ [10][11] anti-bacteria filter case filter net washable washable washable replace washable washable Filter system( include the filter part only) Filter name Function Washing/Replacement cycle 1⃞ Remove big particles About a month washing This filter has anti-bacteria, anti- mildew, big particles filtering fuctions.
  • Page 19: Remote Controller

    Name of Each Part Remote Controller Power On/Off button button uses to start or close this product Fan speed button Operation mode button Set Fan speed button used to set operation mode(speed, auto, sand, sleep) Off timer button ION button button used to set operation time button used to set negative ion and sterilization function...
  • Page 20: Remote Controller Guide

    Remote Controller Guide Battery Installation Caution Open the battery lid Press only 1 key at one time Press several keys at the same time, the remote controller does not work properly Do not stand on the remote controller or punch it Ensure to install batteries as instructed Do not use at places have water or...
  • Page 21: Operation Mode

    Operation Mode Air Purifying Operation Purify Indoor Air. 1⃞ Press On/Off button, after a ‘DI-RI-LIN’ sound, start working as the led light on. (Reference according to the following ‘preparatory operation’ category) The air outlet on top will exhaust fresh air. •...
  • Page 22: Speed Mode

    Operation Mode Speed mode User may manually adjust fan speed. 1⃞ Press On/Off button. 2⃞ Switch to the speed mode by pressing the mode button. 3⃞ Press the fan speed button to choose expected fan speed • Default fan speed is weak. •...
  • Page 23: Yellow Sandstorm Mode

    Operation Mode Yellow Sandstorm Mode Purify indoor air effectively when the sandstorm occurs. 1⃞ Press On/Off button. 2⃞ Switch to the sand mode by pressing the mode button. • Press fan speed button under yellow sandstorm mode will switch to speed mode and increase fan speed by one level. •...
  • Page 24: Additional Functions

    Additional Function Off timer mode function Automatically shut down after sleeping several hours. Example:shut down automatically after 3 hours 1⃞ Press On/Off button. 2⃞ Press off timer button to set 3 hours. • Each time pressing the button, operation time will increase 1 more hour. •...
  • Page 25: Negative Ion/ Sterilization Function

    Additional Function Negative ion/ sterilization function Under the negative ion mode, provide fresh air as in forest through generate negative ion to indoor air. Under sterilization mode, the NPI sterilization negative ion will remove bacteria from indoor air. 1⃞ Press On/Off button. 2⃞...
  • Page 26: Filter Checking Function

    Additional Function Filter Checking Function May remind users to clean or replace the filter after use for a certain period. 1⃞ When filter self-checking light is on under the operation, please check the filter. 2⃞ Press On/Off button, shut down. 3⃞...
  • Page 27: Exterior And Dust Sensors Cleaning Method

    Exterior and Dust Sensors Cleaning Method Exterior Cleaning Method Soak soft cloth with warm water, wipe the air purifier after wring dry. • Do not clean mainframe controller and indicator by alkaline liquid. • Do not wipe air purifier’s surface by vitriol, hydrochloric acid or Caution organic solvent.
  • Page 28: Filter Cleaning

    Filter Cleaning • Please clean the pre filter about once a month. • Please check every filter when the filter checking light is on. 1⃞ Ensure to shut down before cleaning. Hold knob then pull forward, open the front panel. 2⃞...
  • Page 29 Filter Cleaning 5⃞ Separate filter case and take out filters. 6⃞ For the washable HEPA filter and deodorizing filter. After imnersing themin water for 1 hour wash then with the shower. (In case of washing anti-allergic filter may weaken its function, REMEMBER not to wash) Clean the washable HEPA filter and the washable deodorization filter with a shower machine.
  • Page 30: Maintenance

    Maintenance 1⃞ Ensure to run air purifier over 1 hour in shiny day, press On/Off button to shut down. 2⃞ Plug out the power. 3⃞ Ensure to clean and protect air purifier’s mainframe. Use vinylbag to pack when store air purifier for an extended period of time, avoid dust or particle enter interior.
  • Page 31: Confirming Items Before Reporting Defect

    Confirming Items Before Reporting Defect When product goes wrong, before contacting the service center please confirm the following items. Symptom Confirmation Procedures Total malfunction Has the power plug been pulled out? Correctly connect with powerpoint. ● ● Is the power fuse broken? Ask for assistance from service center.
  • Page 32 Clean dust sensor or filter. ● ● has problem. Odor sensor level goes up? LG air purifier is designed to detect polluted air, therefore ● ● odor sensor may not react to food odors. But odor removing filter will remove odor. Steam particle from cooking or boiling water may cause odor sensor level goes up.
  • Page 33: Product Specification

    Product Specification The external dimension, design and product standard can change to improve the quality of the product. Model Name PS-Q450 Series Effective Space 37 m Weight of Product 10 Kg Appearance Size(mm) 426 (Width) x 568 (Height) x 271 (Depth) Power consumption 45 W Owner’s Manual...

This manual is also suitable for:

Ps-q450 series

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