LG S12MH Owner's Manual

OWNER’S MANUALAIR CONDITIONER Please read this manual carefully before operatingyour set and retain it for future reference.www.lg.comTYPE : WALL MOUN

BASIC FUNCTIONSCooling your room(Cooling operation)1 Press d to turn on the power.2 Press f repeatedly to select the coolingoperation.- A is 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 minutes.3 Press p to finish.Turning on the air conditioner auto-matically at a set time1 Press m.- The icon below flickers

ADVANCED FUNCTIONSThe air conditioner offers some additional ad-vanced functions.Changing room temperaturequickly(Jet Cool/Heat operation)This mode al

Cooling-only modelsAuto operation(Artificial intelligence)In this mode, the fan speed and the tempera-ture adjust automatically, based on the roomtempe

Energy saving cooling modeThis mode minimizes power consumption dur-ing cooling and increases the set temperatureto the optimal level for a more comfo

Restarting the air conditionerautomaticallyWhen the air conditioner is turned on againafter a power failure, this function restores theprevious settin

MAINTENANCE17ENGLISHMAINTENANCEClean the product regularly to maintain optimal performance and to prevent possible breakdown.* This may not be provide

18MAINTENANCEENGLISHCleaning the air filterClean the air filter once every 2 weeks ormore if necessary.1 Turn off the power and unplug the powercord.2

TROUBLESHOOTING19ENGLISHTROUBLESHOOTINGSelf-diagnosis functionThis product has a built-in self-diagnosis function. If an error occurs, the lamp of the

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

20TROUBLESHOOTINGENGLISHProblem Possible causes Corrective actionThe air conditioner does notgenerate cool air.Air is not circulatingproperly.Make sur

SAFETY PRECAUTIONSIMPORTANT SAFETY INSTRUCTIONSREAD ALL INSTRUCTIONS BEFORE USING THE APPLIANCE.Always comply with the following precautions to avoid

4SAFETY PRECAUTIONSENGLISHOperation• Do not let the air conditioner run for a long time when the humidity is very high or when a door orwindow has bee

SAFETY PRECAUTIONSCAUTIONInstallation• Make sure to check if there is a refrigerant leak after you install or repair the air conditioner. Failureto do

TABLE OF CONTENTS2TIPS FOR SAVING ENERGY3 IMPORTANT SAFETY INSTRUCTIONS7 BEFORE USE7 Components8 Using the remote control9 - Inserting batteries9 - In

Air inlet ventsAir outlet ventsBase plateCoolant pipingConnection wireDrain hoseBEFORE USEComponentsOutdoor unitFront grille Air filter Air inlet On/ O

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