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16 Room Air Conditioner

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.

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 lukewarm water. Dry well in shade after washing and
reinstall the filters 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

Gasoline

Powder

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 Allergy Free and Triple filter by slightly pulling forward.

Allergy filter

Triple filter

Summary of Contents for S09AF

Page 1: ...NDITIONER Please read this manual carefully before operating your set and retain it for future reference P NO MFL62885901 www lg com TYPE WALL MOUNTED ENGLISH ITALIANO ESPAÑOL FRANÇAIS DEUTSCH πÃÕ PORTUGUÊS NEDERLANDS POLSKI MAGYAR ...

Page 2: ...invalids without supervision Young children should be supervised to ensure that they 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 Manua...

Page 3: ...here is a risk of fire or electrical shock due to dust water etc Use the correctly rated breaker or fuse There is a risk of fire or electrical 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 a risk of fire or electrical shock For installation removal or reinstall always contact the dealer or ...

Page 4: ...failure If strange sounds smell or smoke comes from product Immediately turn the breaker off or disconnect the power supply cable There is a risk of electrical 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 re...

Page 5: ...ant 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 Rep...

Page 6: ...enuine 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 appli...

Page 7: ...y pressing any button on the remote controller and than deactivated Blue lamp during Cooling Dehumidification Auto Changeover cooling Air circulation Operation Error code 1 digits Red lamp during Heating Auto Changeover heating Error code 10 digits Error Indicator lights up Blue lamp and red lamp alternately Number of lamp s blink indicate Error code Operation Indication Lamps Self Diagnosis Funct...

Page 8: ...rts fading replace both of the batteries 4 Use 2 AAA 1 5 volt batteries NOTE 1 Choose a suitable place where its safe easy to reach 2 Fix the holder to wall etc with the supplied screws firmly 3 Slide the remote controller inside the holder 1 Remote controller should never be exposed to direct sunlight 2 Signal transmitter receiver should always be clean for proper communication Use a soft cloth t...

Page 9: ...w direction ON OFF TIMER BUTTONS Used to set the time of starting and stopping operation TIME SETTING BUTTONS Used to adjust the time TIMER SET CANCEL BUTTON Used to set and to cancel the timer operation SLEEP MODE AUTO BUTTON Used to set sleep mode auto operation AIR CIRCULATION BUTTON Used to circulate the room air without cooling or heating ROOM TEMPERATURE CHECKING BUTTON Used to check the roo...

Page 10: ...Auto Changeover Heat Pump Model 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 CHAOS by pressing the INDOOR FAN SPE...

Page 11: ... heating or cooling function of the air conditioner But during this operation the controller changes the operation mode automatically to keep the temperature within 2 C with respect to the setting temperature Operating Instructions In this operation mode the actual setting temperature and the fan speed are automatically set by the electronic control logic based on the current room temperature If y...

Page 12: ...nction 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 jet heat function available only in some models warms up the room quickly by operating at super high fan speed and 30 C setting temperature for 30 m...

Page 13: ...ling Cooling Healthy Dehumidification Heating Indoor FAN Speed High High High High Setting Temperature 22 C 22 C 23 C 24 C Test operation During the TEST OPERATION the unit operates in cooling mode at high speed fan regardless of room 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 thi...

Page 14: ...secutive 60 minutes for a comfortable sleep Now this will be the final setting temperature as long as sleep mode is functioning NOTE 1 Time can be set only when you press the RESET BUTTON Having replacing the batteries you should press the RESET BUTTON to reset the time Press the Start Stop button 2 Press 2nd F button and check if icon is on 3 Press the TIME SETTING BUTTONS until the desired time ...

Page 15: ...y and at the same time to make the human body feel most comfortable as if enjoying natural breeze Always use the remote controller to adjust the up and down air flow direction Manually moving the vertical air flow direction louver by hand could damage the mechanism When the unit is shut off the up down airflow direction louver will close the air outlet vent of the system NOTE CHAOS Air economizes ...

Page 16: ...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 lukewarm water Dry well in shade after washing and reinstall the filters back in place Allergy Free Filter Triple Filter Remove the Allergy Free Filter Triple Filter behind the air filter and expose them in ...

Page 17: ...tioner 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 tight Avoid opening doors and windows as much as possible to keep the cool air in the room Clean the air filter regularly Blockages in the air filter reduce the airflow and lower cooling and dehumidif...

Page 18: ... 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 remove su...

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