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TYPE : WALL MOUNTED 

www.lg.com

P/No.:MFL68042707

OWNER’S MANUAL

Please read this manual carefully before operating

your set and retain it for future reference.

AIR

CONDITIONER

ENGLISH

ESP
AÑOL

Summary of Contents for USNH2465NW0

Page 1: ...TYPE WALL MOUNTED www lg com P No MFL68042707 OWNER S MANUAL Please read this manual carefully before operating your set and retain it for future reference AIR CONDITIONER ENGLISH ESPAÑOL ...

Page 2: ...irection of the air flow vertically or horizontally to circulate indoor air Speed up the fan to cool or warm indoor air quickly in a short period of time Open windows regularly for ventilation as the indoor air quality may deteriorate if the air con ditioner is used for many hours Clean the air filter once every 2 weeks Dust and impurities collected in the air filter may block the air flow or weak...

Page 3: ...in electric shock or product failure Contact an authorized service center when you install or relocate the air conditioner Failure to do so may result in serious injury or product failure Always use a power plug and socket with a ground terminal Failure to do so may result in electric shock or product failure Install the panel and the cover of the control box safely Failure to do so may result in ...

Page 4: ...y before using the air conditioner again Failure to do so may result in explosion or fire Unplug the power plug if there is a noise smell or smoke coming from the air conditioner Failure to do so may result in explosion or fire Stop operating and close the window in strom or hurricane If possible remove the product from the window before hurricane arrives Do not touch the electrostatic filter afte...

Page 5: ...ner or spray water Use a smooth cloth It may result in serious injury or product failure Never touch the metal parts of the air conditioner when you remove the air filter It may result in se rious injury or product failure Do not place any objects on the air conditioner It may result in product failure Always insert the filter securely after cleaning Clean the filter every two weeks or more often ...

Page 6: ...e TABLE OF CONTENTS 6 ENGLISH 7 ELECTRICAL SAFETY 7 Temporary Use of an Adapter 7 Temporary Use of an Extension Cord 7 Symbols used in this Manual 12 Cooling your room Cooling operation 12 Heating your room Heating operation 12 Removing humidity Dehumidifying operation 13 Airing your room Air Circulation operation 13 Adjusting the fan speed 13 Adjusting the air flow direction 13 Setting sleep mode...

Page 7: ...nections use only a genuine 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 con nection 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 dama...

Page 8: ...uring sleep mode auto operation non Inverter Model Energy Saving Cooling Mode Lights up during Energy Saving Cooling Mode Operation Inverter Model only Plasma The function illustrates its dynamic mode by using a multiple lighting system Timer Lights up during timer operation non Inverter Model Lights up during timer operation or sleep mode auto operation Inverter Model only Defrost mode Lights up ...

Page 9: ...e Jet Cool Heat Energy saving cooling mode Test operation Auto clean Standard Too hot Hot Comfort able Cold Too cold Shape of display Setting temperature Hot start operation Stops the indoor fan in heating operation for minutes to prevent cold air from blowing out from unit In defrost mode unit stops heating operation for few minutes to remove formation of ice on the heat exchanger coils to mainta...

Page 10: ...model Control panel Display screen Description On Off button Turns the power on off Temperature adjustment buttons Ad justs the room temperature when cool ing Operation mode selection button Selects the operation mode Cooling operation Dehumidifying operation Heating operation Air circulation Jet cooling button Cools down the in door temperature within a short period of time Indoor fan speed butto...

Page 11: ...ace 2 Fix the holder by fastening the 2 screws firmly with a screwdriver 3 Slide the remote control into the holder Point the remote control towards the signal receiver at the bottom of the air conditioner to operate it NOTE If the display screen of the remote control starts to fade replace the batteries NOTE The remote control may operate other electronic devices if pointed towards them Make sure...

Page 12: ...nge is 16 C 60 F 30 C 86 F Removing humidity Dehumidifying operation This mode removes excess moisture from an environment with high humidity or in the rainy season in order to prevent mold from setting in This mode adjusts the room temperature and the fan speed automatically to maintain the optimal level of humidity 1 Press to turn on the power 2 Press repeatedly to select the dehu midifying oper...

Page 13: ...eep 1 Press to turn on the power 2 Press repeatedly to select the hour you want to turn air conditioner off up to 7 hours is displayed on the display screen in this mode Remark Speed High Medium Low Natural Wind NOTE Adjusting the air flow direction vertically may not be supported depending on the model Adjusting the air deflector arbitrarily may cause product failure If you restart the air condit...

Page 14: ...ing cooling and increases the set temperature to the optimal level for a more comfortable environment The temperature automatically sets at 22 C 72 F if ambient temperature is below 22 C 72 F The temperature maintains if ambient temper ature is above 22 C 72 F 1 Press to turn the power on 2 Press repeatedly to select the cooling operation 3 Press MODE MODE Display screen brightness You can adjust ...

Page 15: ... Operation mode Below 21 C 24 C Heating operation Above 21 C And Below 24 C 23 C Dehumidifying operation Above 24 C 22 C Cooling operation NOTE This feature is enabled by factory default setting but you can disable it by pressing the ON OFF button for 6 seconds The unit will beep twice and the indicator lamp 2 will blink 4 times To enable it press the button again for 6 seconds The unit will beep ...

Page 16: ... consult with technician Air filter CAUTION Turn off the power and unplug the power cord before you perform any maintenance other wise it may cause electric shock Never use water that is hotter than 40 C when you clean the filters It may cause deforma tion or discoloration Never use volatile substances when you clean the filters They may damage the surface of the product Do not washed the 3M filte...

Page 17: ...e feature can be changed according a type of model 3 Hold the knob of the air filter lift it up slightly and remove it from the unit 4 Clean the filter with a vacuum cleaner or with warm water If dirt is difficult to remove wash the fil ter in lukewarm water with detergent 5 Dry the filter in the shade The feature can be changed according a type of model NOTE For inner cleaning contact an Authoriz...

Page 18: ...r Water leaks from the indoor unit even when the humidity level is low The power cord is damaged or generating excessive heat A switch a circuit breaker safety ground or a fuse is not operated properly The air conditioner does not work The air conditioner is unplugged Check whether the power cord is plugged into the outlet A fuse is blown or the power supply is blocked Replace the fuse or check if...

Page 19: ... while the air conditioner is in operation Air circulation opera tion is selected In the air circulation operation air blows from the air conditioner without cooling or heating the indoor air Switch the opera tion mode to the cooling operation It is not possible to adjust the fan speed The auto operation jet operation or dehu midifying operation is selected In some operation modes such as the jet ...

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