LG LS120CE.AWHAEUS Owner'S Manual Download Page 1

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P/NO : 3828A20434H

www.lg.com

http://www.lghvac.com

OWNER’S MANUAL

AIR CONDITIONER

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

TYPE : Room Air Conditioner

ENGLISH

FRANÇAIS

ESP
A

ÑOL

Summary of Contents for LS120CE.AWHAEUS

Page 1: ...0434H www lg com http www lghvac com OWNER S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference TYPE Room Air Conditioner ENGLISH FRANÇAIS ESPAÑOL ...

Page 2: ...bleshooting tips If you review our chart of Troubleshooting Tips first you may not need to call for service at all PRECAUTION Contact the authorized service technician for repair or maintenance of this unit Contact the installer for installation of this unit The air conditioner is not intended for use by young children or invalids without supervision Young children should be supervised to ensure t...

Page 3: ...s shown below Be sure not to do Be sure to follow the instruction Installation Do not use damaged power cords plugs or a loose socket There is risk of fire or electric shock For electrical work contact the dealer seller a qualified electrician or an Authorized Service Center There is risk of fire or electric shock Always use the power plug and socket with the ground terminal There is risk of elect...

Page 4: ...apses the air conditioner could fall with it causing property damage product failure and personal injury Install the indoor unit on the wall where the height from the floors more then 8ft 2 4m There are sharp moving parts that could cause personal injury Do not handle the pipe by yourself Costomer High Pressure refrigent may cause personal injury Operation Do not turn the air conditioner ON or OFF...

Page 5: ...long time when the humidity is very high and a door or a window is left open Moisture may condense and wet or damage furnishings Do not store of use flammable gas or combustibles near the air conditioner There is risk of fire or product failure Do not use the product in a tightly closed space for a long time Oxygen deficiency could occur Some ventilation by opening window is necessary for the fres...

Page 6: ... etc There is risk of fire or electrical shock Unplug the appliance before performing cleaning or maintenance There is risk of electric shock When the product is not be used for a long time disconnect the power supply plug or turn off the breaker There is risk of product damage or failure or unintended operation Stop operation and close any window in storm or hurricane before the hurricane arrives...

Page 7: ...ill be exposed to sea wind salt spray directly It may cause corrosion in the product Corrosion particularly on the condenser and evaporator fins could cause product malfunction or inefficient operation Do not direct airflow at room occupants This could damage your health Do not use the product for special purposes such as preserving foods works of art etc It is a consumer air conditioner not a pre...

Page 8: ...e remote if the batteries have leaked The chemicals in batteries could cause burns or other health hazards If you eat the liquid from the batteries brush your teeth and see doctor Do not use the remote if the batteries have leaked The chemicals in batteries could cause burns or other health hazards Disuse Do not touch the metal parts of the product when removing the air filter They are very sharp ...

Page 9: ...en supply may be inadequate 3 Do not use this air conditioner for non specified special purpose e g preserving precision devices food pets plants or art objects Such use may damage your properties 1 Do not touch the metal parts of the unit when removing the filter Injury can occur 2 Do not use water to clean inside the air conditioner Exposure to water can destroy the insulation leading to electri...

Page 10: ...o the air conditioner This symbol indicates special notes NOTICE Features Symbols Used In This Manual Side Rear Air outlet vents Air Inlet vents Piping Signal Receptor Front Panel Air Inlet Air Filter Indoor Outdoor This appliance should be installed in accordance with national wiring regulations This guide acts as a guide to help to explain product features ...

Page 11: ...move the grounding prong from the power plug Attaching the adapter ground terminal to the wall receptacle cover screw does not ground the appliance unless the cover screw is metal and not insulated and the wall receptacle is grounded through the house wiring If you have any doubt whether the air conditioner is properly grounded have the wall receptacle and circuit checked by a qualified electricia...

Page 12: ...at the signal receptor Storage And Tips For Using The Remote Controler Signal Receptor Receives the signals from the remote control Signal receiving sound two short beeps or one long beep Operation Indication Lamps On Off Lights up during the system operation error code and auto restart setting Sleep mode Lights up during sleep mode auto operation Plasma The function illustrates its dynamic mode b...

Page 13: ...ment and set the desired up down airflow direction 7 ON OFF TIMER BUTTONS Used to set the time of starting and stopping operation See page 22 8 TIME SETTING BUTTONS Used to adjust the time See page 22 9 TIMER SET CANCEL BUTTON Used to set the timer when the desired time is obtained and to cancel the Timer operation See page 22 10 SLEEP MODE AUTO BUTTON Used to set Sleep Mode Auto operation See pag...

Page 14: ... Close the door of the remote controller Set the temperature lower than the room temperature The temperature can be set within a range of 18 C 30 C 64 F 86 F at intervals of 1 C 2 F Set the fan speed again with the door of the remote controller still closed You can select the fan speed in four steps low medium high and CHAOS Each time the button is pressed the fan speed mode is shifted 1 2 3 4 Gen...

Page 15: ...to change the set temperature press the Room Temperature Setting buttons The cooler or warmer you feel the more times up to two times you should press the button The set temperature will be changed automatically During Auto Operation You cannot control the indoor fan speed It has already been set by the Fuzzy rule If the system is not operating as desired manually switch to another mode The system...

Page 16: ...w 1 2 Close the door of the remote controller Set the temperature lower than the room temperature The temperature can be set within a range of 18 C 30 C 64 F 86 F at intervals of 1 C 2 F Set the fan speed again with the door of the remote controller still closed You can select the fan speed in four steps low medium high and CHAOS Each time the button is pressed the fan speed mode is shifted 3 4 Du...

Page 17: ...Selector and set to CHAOS mode In this mode the wind blows like a natural breeze by automatically changing fan speed according to the CHAOS logic Healthy dehumidification operation During Healthy Dehumidification Operation If you select the dehumidification mode on the operation selection button the product starts to run the dehumidification function It automatically sets the room temp and airflow...

Page 18: ...n the direction of the arrow Close the door of the remote controller Set the temperature higher than the room temperature The temperature can be set within a range of 16 C 30 C 60 F 86 F at intervals of 1 C 2 F Set the fan speed again with the door of the remote controller still closed You can select the fan speed in four steps low medium high and CHAOS Each time the button is pressed the fan spee...

Page 19: ... return to the normal cooling mode from the JET COOL mode just press the operation mode selection button airflow volume selection temperature setting button or the JET COOL button again NOTICE Press the Start Stop button The unit will respond with a beep Press the Jet Cool button to operate the speed cooling mode and the unit will operate at super high fan speed on cooling mode for 30 minutes To c...

Page 20: ...ect the fan speed in four steps low medium high or CHAOS Each time the button is pressed the fan speed mode is shifted Air purifying operation NEO PLASMA can be with cooling Heating or any other operations NEO PLASMA Air Purifying Operation only If you press the only PLASMA button only PLASMA purification function operates Then fan speed is low You can select the fan speed in four steps low medium...

Page 21: ...or of the remote controller and press the 2nd Function button to operate functions printed blue color under buttons Check the indication of 2nd function on the display of the remote controller 2nd function disappears in a short time automatically or when the button is pressed again 1 2 3 2nd F operation For more details refer to functions next pages ...

Page 22: ... F in 1 hour for a comfortable sleep NOTICE Setting the time 1 Time can be set only when you press the Reset button When you replace the batteries you should press the reset buttons to reset the time Press the Start Stop button 2 Press 2nd F button and check if 2nd F icon is on 3 Press the Time Setting buttons until the desired time is set 4 Press the Timer SET button Check the indicator for A M o...

Page 23: ...irection louver by hand could damage the air conditioner When the unit is shut off the up down airflow direction louver will close the air outlet vent of the system To adjust left right Horizontal Airflow direction Ensure unit is turned off before adjusting the horizontal airflow direction control Carefully open vertical louver to allow access to the horizontal airflow direction Adjust the left ri...

Page 24: ...no more Cooling or Dehumidification operation It lasts for 30 minutes 5 If you press the AUTO CLEAN button again during the product operation Auto Clean function will be cancelled Operation procedures when the remote control can t be used The operation will be started if the ON OFF button is pressed If you want to stop operation re press the button Forced operation Heat pump Model Cooling Model Ro...

Page 25: ...us setting mode Auto restart function has set enable as factory default But customer can set up by following this instruction To disable function Press and hold the ON OFF button for 6 seconds then the buzzer sound 2 beep and the indicator lamp 1 blinks 4 times To enable function Press and hold the ON OFF button for 6 seconds then the buzzer sound 2 beep and the indicator lamp 1 brights 4 times NO...

Page 26: ... NEO PLASMA filter behind the air filters should be checked and cleaned once in every 3 months or more often if necessary 1 After removing the air filters pull slightly forward to remove the NEO PLASMA filter 2 Clean NEO PLASMA filter with the vacuum cleaner If it is very dirty wash it with water 3 Note the cuts of electric discharge lines 4 Re install the NEO PLASMA filter to the original positio...

Page 27: ...e collected in the base pan in highly humid conditions or on rainy days This water overflows and drips from the rear of the unit You hear the fan running while the compressor is silent This is a normal operational feature Before calling for service If you have problems with your air conditioner read the following information and try to solve the problem If you cannot find a solution turn off the a...

Page 28: ...ox and replace the fuse or reset the breaker If power failure occurs turn the mode control to Off When power is restored wait 3 minutes to restart the air conditioner to prevent tripping of the compressor overload 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 care and Maintenance section When the air co...

Page 29: ...ng contractor of your product as warranty service will be provided by them 2 If you have service issues that have not been addressed by the contractor please call 1 888 865 3026 CANADA Service call Number 888 LG Canada 888 542 2623 ...

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