LG R18AQN-NC10 Owner'S Manual Download Page 1

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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 : MFL57942713

www.lg.com

TYPE : WALL MOUNTED

Indoor Unit
R18AQN-NC10
R24AQN-NC10

Outdoor Unit
R18AQN-UC10
R24AQN-UC10

Summary of Contents for R18AQN-NC10

Page 1: ...NDITIONER Please read this manual carefully before operating your set and retain it for future reference P NO MFL57942713 www lg com TYPE WALL MOUNTED Indoor Unit R18AQN NC10 R24AQN NC10 Outdoor Unit R18AQN UC10 R24AQN UC10 ...

Page 2: ...uine replacement parts Installation work must be performed in accordance with the National Electric Code by qualified and authorized personnel only If the appliance is supplied from a cord extension set or an electrical portable outlet device the cord extension set on electrical portable outlet device must be positioned so that it is not subject to splashing or ingress of moisture A Safety Precaut...

Page 3: ...ely There is risk of fire or electric shock due to dust water etc Use the correctly rated breaker or fuse There is risk of fire or electric shock Do not modify or extend the power cable If the power cable or cord has scrathes or skin peeled off or deteriorated then it must be replaced There is risk of fire or electric shock For installation removal or reinstall always contact the dealer or an Auth...

Page 4: ...pped There is risk of physical injury electric shock or product failure If strange sound 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...

Page 5: ...stalling it The condensed water inside can spill Do not mix air or gas other than the specified refrigerant used in the system If air enters the refrigerant system an excessively high pressure results causing equipment damage or injury If the refrigerant gas leaks during the installation ventilate the area immediately Otherwise it can be harmfull for your health Dismantling the unit treatment of t...

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: ...plasma purification operation During Air Circulation Operation Cooling lamp lights up While Plasma Purification operates with Air Circulation Operation ʻCoolingʼ lamp and ʻPlasmaʼ lamp lights up at the same time Allergy Filter Plasma Filter Triple Filter Front Panel Horizontal Sub Vane Horizontal Main Vane Air Outlet Vertical Louver Signal Receiver ON OFF Button Air Inlet Piping Drain Hose Base Pl...

Page 8: ...ording to the arrow direction 2 Insert new batteries making sure that the and of battery are installed correctly 3 Reattach the cover by sliding it back into position 1 Always use replace both batteries of same type 2 If the system is not to be used for a long time remove the batteries to save their working life 3 If the display screen of remote controller starts fading replace both of the batteri...

Page 9: ...n six steps low medium low medium medium high high and natural wind Cooling Operation Auto Operation Healthy Dehumidification Operation Air Circulation Operation Mode SLEEP MODE AUTO BUTTON Used to set sleep mode auto operation PLASMA BUTTON Used to start or stop the plasma purification Signal transmitter SLEEP Reset display When you press the reset button all the functions shown on the screen of ...

Page 10: ...BUTTON Used to set the desired vertical airflow direction VERTICAL LOUVER CONTROL BUTTON Used to set the desired horizontal airflow direction AUTO CLEAN BUTTON Used to set auto clean ENERGY SAVING COOLING BUTTON Used to save Energy ROOM TEMPERATURE CHECKING BUTTON Used to check the room temperature TIMER BUTTON before adjusting Used to set the current time and the time of starting stopping Signal ...

Page 11: ...or cooling operation set the desired indoor temperature by pressing the ROOM TEMPERATURE SETTING BUTTONS For cooling the temperature can be set within 18 C 30 C Set the fan speed with the remote controller You can select the fan speed in six steps low medium low medium medium high high and natural wind by pressing the INDOOR FAN SPEED SELECTION BUTTON Each time the button is pressed the fan speed ...

Page 12: ...ction the fan speed is automatically set according to the optimization algorithm responding to the current room temperature status so that the room condition is kept healthy and comfortable even in the very humid season Operating Instructions Healthy Dehumidification Operation MODE For Cooling Model The temperature and fan speed are automatically set by the electronic controls based on the actual ...

Page 13: ...ter 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 Plasma purification operation can be started by pressing the PLASMA BUTTON on the remote controller Repressing it will deactivate the operation This features can be u...

Page 14: ...UTTON again and unit will operate in previous mode Cooling mode but temperature remains 22 C Display Luminosity The unit display Luminosity can be adjusted by using the remote controller Open the cover of the remote controller and press the LED LUMINOSITY button Display LED will be dark Press the button again to set bright display The order of 100 ﬁ 50 LUMINOSITY is repeated whenever you press the...

Page 15: ...the final setting temperature as long as sleep mode is functioning NOTE Sleep Mode Operation Press the Timer button once to set on the Reserved On Press the Timer button twice to set the Reserved Off 1 Press the Time Setting buttons until the desired time is set The order of a m and p m hour minute is repeated whenever you press the button By pressing the button you can set the desired time 2 Pres...

Page 16: ...he airflow direction is changed in the direction of the arrow STOP 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step Auto Swing Horizontal Vane Control Vertical Louver Control Press the Vertical Airflow Direction button once more during Auto Swing at the direction of airflow you want Press the Horizontal Airflow Direction button once more during Full Auto Swing at the direction of airflow you want 1 Step ...

Page 17: ...de with super high fan speed and 18 C setting temperature for 30 minutes for fast and effective cooling You can activate this operation by pressing the JET COOL BUTTON To change from jet cool mode to high fan speed cooling mode press the JET COOL BUTTON or INDOOR FAN SPEED SELECTOR BUTTON or the ROOM TEMPERATURE SETTING BUTTON again Jet Cool operation cannot be activated during Air Circulation ope...

Page 18: ...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 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 lamp will blink 6 times To enable it press the button again for 6 seconds The unit will beep twice and the blue lamp will b...

Page 19: ...e of the air conditioner Air Filters The air filters behind the front panel grill should be checked and cleaned once in every 2 weeks 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 or warm soapy water If dirt is not easily removed wash with a solution of detergent in luke warm water Dry well in shade af...

Page 20: ...t 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 opening doors and windows as much as possible to ke...

Page 21: ... or low the circuit Breaker will trip 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 an...

Page 22: ...22 Air Conditioner ...

Page 23: ......

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