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OWNER’S MANUAL

AIR CONDITIONER

Please read this manual carefully before operating
your set and retain it for future reference.

P/NO : MFL67104802

www.lge.com

TYPE : WALL MOUNTED

Summary of Contents for V12CFB-N

Page 1: ...OWNER S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference P NO MFL67104802 www lge com TYPE WALL MOUNTED ...

Page 2: ...at they do not play with the air conditioner When the power cord is to be replaced replacement work shall be performed by authorized personnel only using only genuine replacement parts A Safety Precautions 3 B Electrical Safety 6 Temporary Use of an Adapter 6 Temporary Use of an Extension Cord 6 Symbols used in this Manual 6 C Product Introduction 7 Indoor Units 7 Operation Indication Lamps 7 Outd...

Page 3: ...overofcontrol boxsecurely There is risk of fire or electric shock due to dust water etc Usethecorrectlyratedbreakerorfuse There is risk of fire or electric shock Donotmodifyorextendthepowercable Ifthepowercableorcordhasscrathesor skinpeeledoffordeterioratedthenit mustbereplaced There is risk of fire or electric shock Forinstallation removalorreinstall alwayscontactthedealeroran AuthorizedServiceCe...

Page 4: ... failure If strange sounds smell or smoke comes from product Immediately turn the breaker off or disconnect the power supply cable There is risk of electric shock or fire Ventilate the product room from time to time when operating it together with a stove or heating element etc Oxygen deficiency can occur and hence harm your health Turn the main power off and unplug the unit when cleaning or repai...

Page 5: ...cifiedrefrigerantusedinthesystem Ifairenterstherefrigerantsystem an excessivelyhighpressureresults causing equipmentdamageorinjury Iftherefrigerantgasleaksduringthe installation ventilatetheareaimmediately Otherwiseitcanbeharmfullforyourhealth Dismantlingtheunit treatmentofthe refrigerantoilandeventualpartsshould bedoneinaccordancewithlocaland nationalstandards Replacetheallbatteriesintheremote co...

Page 6: ...nuine adapter available from most local hardware stores Ensure that the large slot in the adapter is aligned with the large slot in the receptacle for a proper polarity connection To disconnect the power cord from the adapter use one hand on each to avoid damaging the ground terminal Avoid frequently unplugging the power cord as this can lead to eventual ground terminal damage Never use the applia...

Page 7: ... Operation lamp Signal Receiver ON OFF button Air inlet Plasma filter Optional Air filter Front grille Vertical louver Allergy free filter Optional Air outlet Horizontal vane Horizontal vane Triple filter Power Power lamp lights up during Cooling Operation Timer Timer lamp lights up during Timer Operation Outdoor Outdoor lamp lights up during Outdoor Operation During Air Circulation Operation Powe...

Page 8: ...teries NOTE 1 Choose a suitable place where its safe easy to reach 2 Fix the holder to wall etc with the supplied screws firmly 3 Slide the remote controller inside the holder 1 Remote controller should never be exposed to direct sunlight 2 Signal transmitter receiver should always be clean for proper communication Use a soft cloth to clean them 3 In case some other appliances also get operated wi...

Page 9: ...IRFLOW DIRECTION CONTROL OPTIONAL Used to set the desired vertical airflow direction 14 AUTO CLEAN BUTTON OPTIONAL Used to set auto clean mode 15 ENERGY SAVING COOLING MODE BUTTON OPTIONAL 9 Owner s Manual Used to set energy saving cooling mode operation In some models this button has a 2nd function of LED luminosity control 3 ROOM TEMPERATURE SETTING BUTTONS Used to select the room temperature 4 ...

Page 10: ...e Cooling Only Model Auto Changeover Heat Pump Model Set the fan speed with the remote controller You can select the fan speed in four steps low medium high and CHAOS by pressing the INDOOR FAN SPEED SELECTOR BUTTON Each time the button is pressed the fan speed mode is shifted 1 2 4 Natural wind by the CHAOS logic For fresher feeling press the INDOOR FAN SPEED SELECTOR BUTTON selector and set to C...

Page 11: ... with respect to the setting temperature Operating Instructions Artificial intelligence function judges and operates the set temperature and fan level based room temperature to provide pleasant environment to the user Artificial intelligence can be categorized largely into cool and dehumidifier artificial intelligence If the user selects artificial intelligence function during cool operation it op...

Page 12: ...lable only in some models warms up the room quickly by operating at super high fan speed and 30 C setting temperature for 60 minutes Plasma filter is a technology developed by LG to get rid of microscopic contaminants in the intake air by generating a plasma of high charge electrons This plasma kills and destroys the contaminants completely to provide clean and hygienic air You can activate this o...

Page 13: ...you want to use this operation Press and hold the ON OFF button for 3 5 seconds then the buzzer sound 1 beep If you want to stop the operation re press the button 13 Owner s Manual ON OFF button Energy saving cooling mode can save energy in cooling because it body adaptation time according to the change of time and temperature and adjusting automatically desired 1 Press the START STOP BUTTON to st...

Page 14: ...ly two times by 1 C over next consecutive 30 minutes 2 C in 1 hour for a comfortable sleep Now this will be the final setting temperature as long as sleep mode is functioning NOTE 1 Time can be set only when you press the RESET BUTTON Having replacing the batteries you should press the RESET BUTTON to reset the time Press the Start Stop button 2 Press SET CLEAR button for 3 second 3 Press the TIME...

Page 15: ...e same time to make the human body feel most comfortable as if enjoying natural breeze Always use the remote controller to adjust the up and down air flow direction Manually moving the vertical air flow direction louver by hand could damage the mechanism When the unit is shut off the up down airflow direction louver will close the air outlet vent of the system NOTE CHAOS Air economizes power consu...

Page 16: ...ll the filters back in place Plasma Filters The plasma filters behind the air filter should be checked and cleaned once in every 3 months or more often if necessary To remove the filters see the self explanatory diagrams for each model type Clean the filters with a vacuum cleaner If it is dirty wash it with water and dry well in shade an install back in place Virus Allergy safe Filters Triple Filt...

Page 17: ...uch a situation Do not overcool the room This is not good for the health and wastes electricity Keep blinds or curtains closed Do not let direct sunshine enter the room when the air conditioner is in operation Keep the room temperature uniform Adjust the vertical and horizontal airflow direction to ensure a uniform temperature in the room Make sure that the doors and windows are shut thight Avoid ...

Page 18: ...ip Make sure there are no curtains blinds or furniture blocking the front of the air conditioner Clean the filter at least every 2 weeks See the Maintenance and Service section When the air conditioner is first turned on you need to allow time for the room to cool down Check for open furnace floor registers and cold air returns Make sure they are correct Check and remove such source or turn it off...

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