LG CL18R.N20 User Manual Page 1

www.lg.comCopyright © 2016 - 2017 LG Electronics Inc. All Rights Reserved.OWNER’S MANUALAIRCONDITIONERPlease read this manual carefully before operati

10TABLE OF CONTENTSENGLISHTABLE OF CONTENTS2 TIPS FOR SAVING ENERGY3 IMPORTANT SAFETY INSTRUCTIONS12 BEFORE USE12About the system12Preparing for opera

TABLE OF CONTENTS11ENGLISH33Programming - Weekly Reservation35Programming - Sleep Reservation36Programming - ON Reservation38Programming - OFF Reserva

12BEFORE USEENGLISHAbout the systemThis system of air conditioner can be used for heating/cooling applications.Preparing for operation• Contact an ins

PRODUCT INTRODUCTION13ENGLISHName and function of parts (4-WAY CEILING CASSETTE)Name and function of parts (CEILING CONCEALED DUCT)3728615441: Indoor

14PRODUCT INTRODUCTIONENGLISHLampForced operation SwitchDescription Lamp ColorCooling mode GreenHeating mode GreenTime to clean filter in cooling/heat

PRODUCT INTRODUCTION15ENGLISH1 OPERATION INDICATION SCREEN2 SET TEMPERATURE Button3 FAN SPEED Button4 ON/OFF Button5 OPRATION MODE SELECTION Button6 W

16PRODUCT INTRODUCTIONENGLISHPQWRHQ0FDB °C/°F (5 s)°C/°F (5 s)TIME (3 s)TIME (3 s)JETMODENOTE!• The wireless remote controller do not op-erate the van

OPERATING INSTRUCTIONS17ENGLISHStandard Operation - Standard CoolingIt cools the room by comfortable and clean wind. Press button to turn on th

18OPERATING INSTRUCTIONSENGLISHWhat is Power Cooling?• Desired temperature: Po (actually 18°C)• Wind flow: power wind• Wind direction: fix to air-cool

OPERATING INSTRUCTIONS19ENGLISHPress button to turn on the indoor.1Press button to select Dehumidification mode.The temperature setting

2TIPS FOR SAVING ENERGYENGLISHHere are some tips that will help you minimize the power consumption when you use the air condi-tioner. You can use your

20OPERATING INSTRUCTIONSENGLISHPress button to turn on the indoor.1Press button to select Fan Mode.2Every time pressing button,

OPERATING INSTRUCTIONS21ENGLISHPress button to turn on the indoor.1Press button to select Artificial intelligence Mode.2You can adjust t

22OPERATING INSTRUCTIONSENGLISHPlease setup desired wind powerfulness by wind powerfulness button.• Every time you press wind powerfulness, you can se

OPERATING INSTRUCTIONS23ENGLISHWe can simply adjust the desired temperature.• Press the buttons to adjust the desired temperature. :

24OPERATING INSTRUCTIONSENGLISH• Cleaning air function is additional function and it might not be indicated or operated at the partialproduct.• Cleani

OPERATING INSTRUCTIONS25ENGLISHPress button repeatedly until the is flashing.1If moving to 'setup' icon area by using

26OPERATING INSTRUCTIONSENGLISHRepeat pressing button until icon flash.1Press button to change.❈ Converting temp value : 1~

OPERATING INSTRUCTIONS27ENGLISHPress buttonRepeat pressing button until icon flash.1Move to descent using button and pres

28OPERATING INSTRUCTIONSENGLISHPress button repeatedly until the is flashing.1When the is flashing, press the to clear this di

OPERATING INSTRUCTIONS29ENGLISHRepeat pressing button until icon flash.1Press button to select active vane : 1 / 2 / 3 / 4 / All

IMPORTANT SAFETY INSTRUCTIONS3ENGLISHIMPORTANT SAFETY INSTRUCTIONSREAD ALL INSTRUCTIONS BEFORE USING THE APPLIANCE.Always comply with the following pr

30OPERATING INSTRUCTIONSENGLISHPlease press function setup button. If pressing function setup button repeatedly, it moves to time setup menu. ‘Time se

OPERATING INSTRUCTIONS31ENGLISHPress button to move to 'Minute' setting mode. (the 'Minute' segment will flash)7Setting

32OPERATING INSTRUCTIONSENGLISHPress button to enter the Programming mode. (the segment flashing)Ex) Setting Simple Reservation

OPERATING INSTRUCTIONS33ENGLISHPlease move to 'weekly' by repeatedly pressing reservation button. 'Weekly' blinks at this time. Pl

34OPERATING INSTRUCTIONSENGLISHPlease move to 'AM/PM' setup part of turning off by using button.- AM/PM setup is identical with turning

OPERATING INSTRUCTIONS35ENGLISHPress button to enter the Programming mode.Ex) Setting Sleep Reservation time as '3'.1Repeat pr

36OPERATING INSTRUCTIONSENGLISHPress button.Ex) Setting ON Reservation Time as 'AM 10:20'.1Repeat pressing button to ent

OPERATING INSTRUCTIONS37ENGLISHPress button to exit.❈ After setup, it automatically gets out of setup mode if there is no button input for 25 se

38OPERATING INSTRUCTIONSENGLISHPress button.Ex) Setting OFF Reservation Time as 'AM 10:20'.1Repeatedly pressing button

OPERATING INSTRUCTIONS39ENGLISHPress button to exit.❈ After setup, it automatically gets out of setup mode if there is no button input for 25 se

4IMPORTANT SAFETY INSTRUCTIONSENGLISH• Install the panel and the cover of control box securely. There isrisk of fire or electric shock due to dust, wa

40OPERATING INSTRUCTIONSENGLISHPlease press button. It enters into reservationsetup mode.1Please move to 'holiday' by repeatedly pres

MAINTENANCE AND SERVICE41ENGLISHIndoor UnitGrille, Case and Remote Control- Turn the system off before cleanining, To clean,wipe with a soft, dry clot

42ENGLISHMAINTENANCE AND SERVICEPurifying filter(Optional)The PLASMA filter behind the air filters shouldbe checked and cleaned once every 3 months or

43ENGLISHDo not overcool the room.This is not good for the healthand wastes electricity.Keep blinds or curtainsclosed.Do not let direct sunshine enter

44ENGLISHMAINTENANCE AND SERVICECall the service immediately in the following situations- Anything abnormal such as burning smell, loud noise etc. hap

IMPORTANT SAFETY INSTRUCTIONS5ENGLISH• Indoor/outdoor wiring connections must be secured tightly andthe cable should be routed properly so that there

6IMPORTANT SAFETY INSTRUCTIONSENGLISH• When the product is not to be used for a long time, disconnectthe power supply plug or turn off the breaker. Th

IMPORTANT SAFETY INSTRUCTIONS7ENGLISHCAUTION• Two or more people must lift and transport the product. Avoidpersonal injury. • Do not install the produ

8IMPORTANT SAFETY INSTRUCTIONSENGLISH• Be cautious when unpacking and installing the product. Sharpedges could cause injury.• If the refrigerant gas l

IMPORTANT SAFETY INSTRUCTIONS9ENGLISH• Use a firm stool or ladder when cleaning, maintaining orrepairing the product at an height. Be careful and avoi