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18

Air Conditioner

Maintenance and Service

Removal of Filters

Open the front panel as shown.
Then pull the filter tab slightly forward to remove the air filter.
After removing the air filter remove the plasma and Allergy Free Filter by slightly pulling downwards.

Plasma filter

Front panel

Don't touch this plasma filter within 10 seconds after opening the inlet grille, it may cause an electric shock.

Clean the unit with a soft dry cloth. Do not use bleach or abrasives.

Never use any of these 
• Water hotter than 40°C. It may cause deformation and discoloration.
• Volatile substances. They may damage the surface 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 after washing and
reinstall the filters back in place.

Plasma Filter

The plasma filters behind the air filter should be checked and cleaned 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 Triple Filter

Remove the Allergy Free Triple Filter behind the air filter and expose
them in direct sunlight for 2 hours. 
And then insert these filters into original position.

Maintenance and Service

Indoor Unit

Before performing any maintenance, turn off the main power to the system, disconnect the circuit breaker and 
unplug the power cord.

Summary of Contents for CC18AWU

Page 1: ...s owner s manual carefully and thoroughly before installing and operating your room air conditioner Please retain this owner s manual for future reference after reading it thoroughly Type Wall Mounted ENGLISH ITALIANO ESPAÑOL FRANÇAIS DEUTSCH πÃÕ PORTUGUÊS NEDERLANDS POLSKI MAGYAR ...

Page 2: ...ey do not play with the air conditioner When the power cord is to be replaced replacement work shall be performed by authorized personnel only using only genuine replacement parts A Safety Precautions 3 B Electrical Safety 6 Temporary Use of an Adapter 6 Temporary Use of an Extension Cord 6 Symbols used in this Manual 6 C Product Introduction 7 D Operating Instructions 8 How to insert the Batterie...

Page 3: ...urely 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 Au...

Page 4: ...ilure 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 the main power off and unplug the unit when cleaning or repairing...

Page 5: ...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 the refrigerant oil and eventual parts should be done in accordance with local and national standards Replace...

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 Defrost mode Power Display Indicates the setting temperature auto operation auto changeover operation auto clean operation test operation and error code 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 Artcool Mirror Type Display panel LCD indicators Sig...

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: ...e 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 TIME ADJUSTING BUTTONS Used to adjust the time TIMER SET CLEAR BUTTON after adjusting Used to set and to cance...

Page 10: ...mode auto operation JET COOL JET HEAT BUTTON Used to start or stop the speed cooling and heating The Jet Cool Jet Heat operates fan in super high speed Cooling Operation Auto Operation or Auto Changeover Healthy Dehumidification Operation Heating Operation Only heat pump Air Circulation Signal transmitter Operation Mode SLEEP ...

Page 11: ...ection of the arrow For cooling or heating 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 and for heating the temperature range is 16 C 30 C Set the fan speed with the remote controller You can select the fan speed in four Steps low medium high and natural wind by pressing the INDOOR FAN SPEED SE...

Page 12: ...et 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 Auto Operation Multi Air Conditioner Healthy Dehumidification Operation MODE MODE This operation is basically heating or cooling function of the air conditioner But during this operation the cont...

Page 13: ...peration Plasma filter 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 Thi...

Page 14: ...G COOLING MODE BUTTON again and unit will operate in previous mode Cooling mode 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 50 0 LUMINOSITY is repeated whenever you press the button Press the...

Page 15: ...re will descend automatically two times by 1 C over next consecutive 60 minutes Maximum 2 C for a comfortable sleep This will be 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...

Page 16: ... unit is shut off the the Horizontal Vane and Vertical Louvers will close the air outlet vent of the product NOTE Jet Cool Heat Operation Jet cool function can be used to cool the room quickly in hot summer When this function is turned on the air conditioner runs in cooling operation mode with super high fan speed and 18 C setting temperature for 30 minutes for fast and effective cooling Similarly...

Page 17: ...est 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 seconds The LCD indicator ...

Page 18: ...e 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 after washing and reinstall the filters back in place Plasma Filter The plasma filters behind the air filter should be checked and cleaned once in every 3 months or more often...

Page 19: ... not 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...

Page 20: ...ircuit 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 remove such...

Page 21: ...P No MFL37562519 Printed in Korea ...

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