LG S12LHQ User Manual Page 1

P/NO : MFL63265425WALL MOUNTEDwww.lg.comPlease read this manual carefully before operatingyour set and retain it for future reference.OWNER’S MANUALAI

Using the remote controlYou can operate the air conditioner more conveniently with the remote control. You will find thebuttons for the additional fun

Inserting batteriesInsert batteries before using the remote control. The battery type used is AAA (1.5 V).1 Remove the battery cover.2 Insert the ne

Cooling your room(Cooling operation)1 Press dto turn on the power.2 Press frepeatedly to select the coolingoperation.- A is displayed on the display

Airing your room(Air Circulation operation)This mode only circulates the indoor airwithout changing the room temperature. Thecooling lamp lights up in

2 Press oor qto select the times.3 Press p to finish.Turning on the air conditioner auto-matically at a set time1 Press m.- The icon below flickers at

The air conditioner offers some additional ad-vanced functions.Changing room temperaturequickly(Jet Cool)This mode allows you to cool indoor air quick

Cooling-only modelsPlasma Purification operation(Optional)The plasma filter developed by LG removesmicroscopic contaminants from the intake aircomplete

Auto Changeover operation(Optional)This mode changes the operation mode auto-matically to maintain the set temperatureat ±2°C(35.6°F).1 Press dto turn

18ADVANCED FUNCTIONSENGLISHDisabling auto restartON/OFFbuttonON/OFFbuttonRoom temp. Set temp.OperationmodeBelow21°C(69.8°F)24°C(75.2°F)Heating operati

ADVANCED FUNCTIONS19ENGLISHON/OFFbuttonON/OFFbuttonNOTE!If you press and hold the On/Off buttonfor 3 – 5 seconds instead of 6 seconds,the unit will sw

2TIPS FOR SAVING ENERGYENGLISHTIPS FOR SAVING ENERGYHere are some tips that will help you minimize the power consumption when you use the aircondition

MAINTENANCEClean the product regularly to maintain optimal performance and to prevent possible breakdown.* This may not be provided, depending on the

MAINTENANCE21ENGLISHCAUTION• Turn off the power and unplug the power cord before you perform any maintenance; other-wise it may cause electric shock.•

22MAINTENANCEENGLISHCleaning the anti-allergy filterand triple filter (Optional)1 Turn off the power and unplug the powercord.2 Open the front cover and

TROUBLESHOOTING23ENGLISHSelf-diagnosis functionThis product has a built-in self-diagnosis function. If an error occurs, the lamp of the indoor unitwil

24TROUBLESHOOTINGENGLISHProblem Possible causes Corrective actionThe air conditioner does notgenerate cool air.Air is not circulatingproperly.Make sur

IMPORTANT SAFETY INSTRUCTIONSIMPORTANT SAFETY INSTRUCTIONSREAD ALL INSTRUCTIONS BEFORE USING THE APPLIANCE.Always comply with the following precaution

4IMPORTANT SAFETY INSTRUCTIONSENGLISHOperation• Do not let the air conditioner run for a long time when the humidity is very high or when a door orwin

IMPORTANT SAFETY INSTRUCTIONSCAUTIONInstallation• Make sure to check if there is a refrigerant leak after you install or repair the air conditioner. F

TABLE OF CONTENTS2 TIPS FOR SAVINGENERGY3 IMPORTANT SAFETYINSTRUCTIONS7 ELECTRICAL SAFETY8 BEFORE USE8 Components9 Operation Indication Lamps10 Using

7ELECTRICAL SAFETYENGLISH!ELECTRICAL SAFETYWARNING• This appliance must be properly grounded. To minimize the risk of electric shock, you must alwaysp

8BEFORE USEENGLISHBEFORE USEComponentsON/OFF ButtonSignal ReceiverVertical LouverAir OutletHorizontal VaneFront Panel3M filter(Optional)Plasma Filter(O

BEFORE USE9ENGLISHNOTE!The number of operation lamps and their locations may vary, depending on the model of theair conditioner.Operation Indication L