User manual LG PH-U450WN

[. . . ] OWNER'S MANUAL AIR PURIFIER Read before using product (safety instruction), use properly. After careful read through the user manual, do keep it in a handy place. PH-U450 Series www. lg. com The advantages are Congratulations on your purchase and welcome to the LG Family. By following the use and care instructions in this manual, your air purifier will provide you with many years of reliable service. 3-dimensional sterilization system - Bio-enzyme deodorization filter completely removes those factors which could cause the sick house syndrome such as VOCs, harmful chemical element and its smell. - Sterilized by Washable HEPA filter Inside, once again sterilized by NPI(Nano Plasma Ion) outside. [. . . ] This filter specially removes harmful chemical material such as VOCs which is the causing material of new house syndrome that induces atmospheric contamination. This filter removes fine particles such as the carcass of tick, pollen sac, cigarette smoke (particle), fine dust, mote, fur of animal, etc. , and effectively removes virus, mold, bacteria, etc. in the air of the room. For washable filter, please dry it completely in a shade without any dampness. (If it is not completely dried, it may cause failure or bad odor. ) The exchange cycle of allergen, HEPA, and deodorization filter will be altered in accordance with the application environment. Do not throw them away. Owner's Manual 19 Name of each section Humidifier filter system Filter name Humidifier filter Function The indoor air evaporates the water and removes the alien particles included in the water. Cleaning and replacement cycle Cleaning cycle: More than 1 time weekly Replacement cycle: 6-12 months Life of the humidifier filter may vary based on the water quality. Replace the filter in the following cases even when it is within 6 months. · When the scaling or odor does not disappear even after cleaning. · When the white chunk attached to the humidifier filter cannot be removed even after cleaned. (Replace the part based on the manual included in the separately sold part. ) · Dispose the old humidifier filter according to the recycling direction. · Material of humidifier filter: PET Caution 20 Air Purifier Operation Air Purifying Operation Press On/Off Button. A confirmation tone will sound to indicate that the unit is powering on. (Refer to the "start-up operation". ) Fresh air will come out from the air outlet. · When restart air purifier, system will retrieve to the previous operating condition. Purify Indoor Air. How to use What is "Start-up Operation"? When first turned on, the unit will go through a Start-up function which prepares the unit for operation. During this two minutes period, the display will fluctuate to indicate that the unit is sensing the air quality in the room. 1 Use of power · 220 V is exclusively used for this product. · For power supply, use exclusive 220 V outlet. Owner's Manual 21 Operation Manual Mode User may manually adjust fan speed. Press the On/Off button. Select the desired fan speed by pressing the Fan Speed Button. · Default fan speed is weak speed. · Fan speed can be operated in 4 levels. Automatic mode The air purifier will automatically set the most appropriate fan speed. Press On/Off button. 1 2 3 Select Auto Mode by pressing the Operation Mode Button. · The fan speed will automatically adjust to the air quality of the room. · During the Auto Mode, if the Fan Speed Button is pressed, it will be converted into the Manual Mode and fan speed will increase by one level. · Those functions other than fan speed will be activated when setting up by the user. 22 Air Purifier Operation Sandstrom Mode Purify indoor air effectively when the sandstorm occurs. Press the On/Off button. Select Sand Mode by pressing the Operation Mode Button. · During the Sand Mode, if the Fan Speed Button is pressed, it will be converted into the Manual Mode and fan speed will increase by one level. · Fan speed will automatically be adjusted with the pre-inputted program. · Those functions other than fan speed will be activated when setting up by the user. How to use Sleeping Mode 1 2 Provide quiet indoor atmosphere while sleeping. Press the On/Off button. [. . . ] When cleaning, wipe the main body with smooth cloth. Care and Cleaning Otherwise, there is the worry of external damage due to the scratch etc. Owner's Manual 37 Troubleshooting before calling for service If abnormality is occurred, confirm the following items in advance before requesting to the customer care center. Symptom Air Purifier will not start. Confirmation Is the power plug unplugged?Is the using location too spacey? Procedures Plug the power properly. Perform the presetting once again by referring to the instruction manual. (Avoid using it where it is ventilated well such as entrance, window etc. ) Remove any obstacles. [. . . ]