LG USNH1865NW0 Owner'S Manual Download Page 6

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TABLE OF CONTENTS

TIPS FOR SAVING

ENERGY

IMPORTANT SAFETY
INSTRUCTIONS

BEFORE USE

Components

Using the remote control

Inserting batteries

BASIC FUNCTIONS

Operation Mode

Healthy DehumidificationOperation

ADVANCED FUNCTIONS

Jet Cool Operation

Forced operation

Sleep Mode

Vertical/horizontal AirflowDirection
Control (Optional)

MAINTENANCE

Cleaning the air filter

Cleaning the 3M Micro Protection Filter
(Optional)

TROUBLESHOOTING

Self-diagnosis function

Before requesting service

TABLE OF CONTENTS

ENGLISH

Summary of Contents for USNH1865NW0

Page 1: ...OWNER S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference www lg com TYPE WALL MOUNTED ENGLISH P No MFL68042704 ...

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: ...n 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 e...

Page 4: ... 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 after...

Page 5: ...er 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 i...

Page 6: ...tion Mode 10 Healthy DehumidificationOperation 11 ADVANCED FUNCTIONS 11 Jet Cool Operation 12 Forced operation 13 Sleep Mode 13 Vertical horizontal AirflowDirection Control Optional 14 MAINTENANCE 15 Cleaning the air filter 15 Cleaning the 3M Micro Protection Filter Optional 16 TROUBLESHOOTING 16 Self diagnosis function 16 Before requesting service TABLE OF CONTENTS 6 ENGLISH ...

Page 7: ...et Signal Receptor ON OFF Button Front Panel Air Filter NOTE The number of operation lamps and their locations may vary depending on the model of the air conditioner 7 BEFORE USE ENGLISH Indoor unit The feature can be changed according a type of model The feature can be changed according a type of model ...

Page 8: ...Used to turn off on the unit 2 OPERATION MODE SELECTION BUTTON Used to select the operation mode 3 ROOM TEMPERATURE SETTING BUTTONS Used to select the room temperature 4 INDOOR FAN SPEED SELECTOR BUTTON Used to select fan speed in four steps low medium high and CHAOS 5 JET COOL BUTTON Used to start or stop the speed cooling It operates fan in super high speed in cooling mode 6 CHAOS SWING BUTTON U...

Page 9: ... accessible place 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 ...

Page 10: ...healthy Dehumidification mode follow steps 1 and 2 and 4 See operation mode BASIC FUNCTIONS 10 ENGLISH Operation Mode 1 Press the to turn the unit on The unit will respond with a beep 2 Open the door of the remote controller and press the operation mode button Each time the button is pressed the operation mode is shifted in the direction of the arrow 3 For cooling or heating operation set the de s...

Page 11: ...operation by pressing the To charge from jet cool mode to high fan speed cooling mode press the or or the again NOTE Jet cool function cannot be activated during heating or auto changeover oper ations In case of Inverter Art Cool and Art Cool Wide non Deluxe model you can use jet heat function by pressing for heat ing operation Art Cool and Art Cool Wide models close the side discharges during jet...

Page 12: ...temperature and resets in 18 minutes During test operation if remote controller signal is received the unit operates as remote controller sets If 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 ON OFF button Cooling Model Heat pump Model Room Temp 24 C 21 C Room Temp 24 C Room Temp 21...

Page 13: ...r Model Make sure the sleep mode LED lights up To cancel the sleep mode press the several times until the sleep mode LED lights off In case of Inverter Model Make sure the Timer LED lights up To cancel the sleep mode press the several times until the Timer LED lights off NOTE The sleep mode will operate indoor fan at slow speed in cooling mode and at medium speed in heating mode for pleasant sleep...

Page 14: ... 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 15: ...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 16: ...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 17: ... 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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