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Owner's Manual 

15

Operating Instructions

This mode minimizes power consumption during cooling and
increases the set temperature to the optimal level for a more
comfortable environment.

The temperature automatically sets at 22°C(71.6°F) if
ambient temperature is below 22°C(71.6°F).

The temperature maintains if ambient temperature is above
22°C(71.6°F).

1. 

Press 

d

to turn the power on.

2. 

Press 

f

repeatedly to select the cooling operation.

3. 

Press 

b

.

G

is displayed on the display screen.

This function may not be supported, depending on the
model.

NOTE

6. Energy saving cooling mode

The unit converses from °C to °F or from °F to °C if Room Temperature KEY is pressed for
5 seconds.

5. °C/°F Conversion

You can adjust the brightness of the indoor unit display screen.

1

Press 

u

turn on/off the Display screen.

This function may not be supported, depending on the model.

7. Display screen brightness

Summary of Contents for R24AWN-UD11

Page 1: ...ANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference P NO MFL57942736 Indoor Unit D24AWN ND11 Outdoor Unit R24AWN UD11 TYPE WALL MOUNTED www lg com ...

Page 2: ...r When the power cord is to be replaced replacement work shall be performed by authorized personnel only using only genuine 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 p...

Page 3: ...ted 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 Authorized Service Center There is risk of fire electric shock explosion or injury Do not ...

Page 4: ...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 repairing the product There is risk of electric shock When the product is not to be used for a long time disconnect the power supply plu...

Page 5: ...ot tilt the unit when removing or uninstalling 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 heal...

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: ...hts up during timer operation non Inverter Model Lights up during timer operation or sleep mode auto operation Inverter Model only Defrost mode Power Display Indicates the setting temperature and operation mode Lights up during defrost mode or hot start operation Heat pump model only Lights up during outdoor unit operation Cooling model only Outdoor unit operation OUT DOOR Hot start operation Stop...

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: ... A Auto operation or auto changeover C Dehumidifying operation D Heating operation B Air circulation E JET COOL N Jet cooling heating button Warms up or cools down the indoor temperature within a short period of time i j H I Air flow direction button Adjusts the air flow direction vertically or horizontally k S Temperature display button Displays the room temperature m n z Timer button Sets the cu...

Page 10: ...ange is 16 C 60 8 F 30 C 80 F Cooling only models do not support this function NOTE 2 Heating your room Heating 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 d to turn on the pow...

Page 11: ...ct 5 if you want natural air The fan speed adjusts automatically 7 Adjusting the fan speed 1 To adjust the direction of the flow vertically i press change the air flow direction automatically This function is apply for only turn On Off 2 To adjust the direction of the flow horizontally press j change the air flow direction automatically This function is apply for only turn On Off Adjusting the air...

Page 12: ... n The icon below flickers at the bottom of the display screen 2 Press o or q to select the times 3 Press p to finish 4 When setting the timer current time and OFF icon are displayed on the display screen indicating that the desired time is set n Turning off the air conditioner automatically at a set time 1 Press m 2 Press m or n to select the timer setting to cancel 3 Press p To cancel all timer ...

Page 13: ...Clean Operation C O Model Enable in Cooling Dehumidifying Fan Artificial Intelligent Air Clean Operation This function may not be supported depending on the model JET COOL NOTE 1 Changing room temperature quickly Jet Cool Auto Clean operation In the cooling and dehumidifying operations moisture is generated inside the indoor unit Use the auto cleaning function to remove such moisture 1 Press c J i...

Page 14: ...u cannot adjust the fan speed but you can set the air deflector to rotate automatically This function may not be supported depending on the model NOTE 3 Auto operation Optional Artificial intelligence This mode changes the operation mode automatically to maintain the set temperature at 2 C 35 6 F 1 Press d to turn on the power 2 Press f repeatedly to select the auto changeover operation C is displ...

Page 15: ...22 C 71 6 F 1 Press d to turn the power on 2 Press f repeatedly to select the cooling operation 3 Press b G is displayed on the display screen This function may not be supported depending on the model NOTE 6 Energy saving cooling mode The unit converses from C to F or from F to C if Room Temperature KEY is pressed for 5 seconds 5 C F Conversion You can adjust the brightness of the indoor unit disp...

Page 16: ...he operation mode changes depending on the room temperature For cooling only models the temperature is set to 22 C 71 6 F ON OFF button Cooling Model Heat pump Model Room Temp 24 C 21 C Room Temp 24 C Room Temp 21 C Operating mode Cooling Cooling Healthy Dehumidification Heating Indoor FAN Speed High High High High Setting Temperature 22 C 22 C 23 C 24 C Operating the air conditioner without the r...

Page 17: ...ill blink 6 times To re enable the function press the On Off button and hold it for 6 seconds The unit will beep twice and the blue lamp will blink 4 times If you press and hold the On Off button for 3 5 seconds instead of 6 seconds the unit will switch to the test operation In the test operation the unit blows out strong air for cooling for 18 minutes and then returns to the factory default setti...

Page 18: ...n 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 This feature is enabled by factory default setting but you can disable it by pressing the ON OFF button for 6 secon...

Page 19: ...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 Allergy Free Filter Triple Filter Remove the Allergy Free Filter Triple Filter behind the air filter and expose them in direct sunlight for 2 hours And t...

Page 20: ...d 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 keep the cool air in the r...

Page 21: ...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 and re...

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