LG JTNQ48GMLE5.APUNE User Manual

ROOM AIR CONDITIONEROWNER’S MANUAL4-WAY CEILING CASSETTEP/No. MFL67850901_v3MFL67850901

10PRODUCT INTRODUCTIONENGLISHWireless Remote ControllerThis air-conditioner is equipped with wireless remote controller basically. But if you want to

PRODUCT INTRODUCTION11ENGLISHNOTE!• The wireless remote controller do notoperate the swirl mode.(4Way Type)• For more details refer to the WirelessRem

12ENGLISHHow to insert the BatteriesRemove the battery cover by pulling it accord-ing to the arrow direction.Insert new batteries making sure that the

13ENGLISH1. With the JET COOL button pressed,press the RESET button.2. By using the TEMPERATURE SETTING but-ton, set function code and setting value.(

ENGLISH14INSTALLATION INSTRUCTIONSMode OverrideThis Function is only for Non-Auto Changeover H/P model. Ceiling Height SelectionOur products provide v

INSTALLATION INSTRUCTIONS15ENGLISHInstaller Setting - Setting Address of Central ControlInstaller Setting - Checking Address of Central Control1. With

16OWNER'S INSTRUCTIONENGLISHCooling Mode - Standard Operation1. Press the ON/OFF button. The unit will respond with beep sound.2. Press MODE butt

OWNER'S INSTRUCTION17Auto Operation Mode1. Press the ON/OFF button.The unit will respond with beep sound.2. Press MODE button to select Auto Oper

18OWNER'S INSTRUCTIONENGLISHDehumidification Mod1. Press the ON/OFF button.The unit will respond with beep sound.2. Press MODE button to select D

OWNER'S INSTRUCTION19ENGLISHFan Mode1. Press the ON/OFF button.The unit will respond with beep sound.2. Press MODE button to select Fan Mode.3. S

2TABLE OF CONTENTSENGLISHTABLE OF CONTENTS3 TIPS FOR SAVING ENERGY4 IMPORTANT SAFETYINSTRUCTIONS7 BEFORE USE7 Preparing for operation7 Usage7 Cleaning

20OWNER'S INSTRUCTIONENGLISHTemperature Setting/Room Temperature checkingWe can simply adjust the desired tem-perature• Press the buttons to adju

OWNER'S INSTRUCTION21ENGLISHUp/Down Airflow Direction Control (Optional)The up/down airflow (Vertical Airflow) can be adjusted by using the remot

22OWNER'S INSTRUCTIONENGLISHPlasma Purification(Optional)Celsius/Fahrenheit Switching1. Press the ON/OFF button.The unit will respond with beep s

OWNER'S INSTRUCTION23ENGLISHIndividual vane angle controlIt is the function that can control 4 vane an-gles individually in the ceiling type 4Way

24OWNER'S INSTRUCTIONENGLISHSetting the Current Time1. Press the SET/CLEAR button for 3 seconds.2. Press TIME SETTING buttons until the desired t

GrMAINTENANCE AND SERVICE25ENGLISHIndoor Unit ille, Case and Remote Control- Turn the system off before cleanining, Toclean, wipe with a soft, dry clo

26MAINTENANCE AND SERVICEENGLISHCleaningCAUTIONWhen the air filter is to be removed, donot touch the metal parts of the indoorunit.It may cause an inj

MAINTENANCE AND SERVICE27ENGLISHDo not overcool the room.This is not good for the healthand wastes electricity.Keep blinds or curtains closed.Do not l

28MAINTENANCE AND SERVICEENGLISHCall the service immediately in the following situations- Anything abnormal such as burning smell, loud noise etc. hap

3TIPS FOR SAVING ENERGYTIPS FOR SAVING ENERGYHere are some tips that will help you minimize the power consumption when you use the airconditioner. You

Installer Setting - Checking Address of Central Control1. With the FUNC. button pressed, press the RESET button.2. Press the ON/OFF button toward the

14ENGLISHINSTALLATION INSTRUCTIONSCAUTIONInstaller setting mode is to set the detail function of the remote controller. If the installer setting mode

ENGLISH13PRECAUTIONS IN TEST RUN- The initial power supply must provide at least90% of the rated voltage.Otherwise, the air conditioner should not beo

12ENGLISHINSTALLATION OF DECORATIVE PANEL(ACCESSORY)6 Open two screws of control panel cover.Screw7 Connect one display connector and twovane control

ENGLISH11INSTALLATION OF DECORATIVE PANEL(ACCESSORY)The decorative panel has its installationdirection.Before installing the decorative panel,always r

10ENGLISHTHE INDOOR UNIT INSTALLATIONPrecautions when laying powerwiringUse round pressure terminals for connectionsto the power terminal block.When n

ENGLISH9THE INDOOR UNIT INSTALLATIONDrain testThe air conditioner uses a drain pump to drainwater.Use the following procedure to test the drainpump op

8ENGLISHHeat insulation material: Polyethylenefoam with thickness more than 8 mm.THE INDOOR UNIT INSTALLATIONFlat washer for M10(accessory)Flat washer

ENGLISH7THE INDOOR UNIT INSTALLATIONLevel gaugeCeilingCeiling boardUnit:mm875(Ceiling opening)787(Hanging bolt)684(Hanging bolt)671875(Ceiling opening

6ENGLISHINSTALLATION PLACES- There should not be any heat source or steam near the unit. - There should not be any obstacles to prevent the air circul

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

• Do not modify or extend the power cord randomly. - Otherwise, it may cause a fire or electricalshock.• Take care so that the power cord may not be p

4IMPORTANT SAFETY INSTRUCTIONSREAD ALL INSTRUCTIONS BEFORE USING THE APPLIANCE.Always comply with the following precautions to avoid dangerous situati

• Do not cool excessively indoors. This may be harmful for your health and may consume moreelectricity.• Block sunlight with blinds or curtains whil

23TIPS FOR SAVINGENERGY4 IMPORTANT SAFETYINSTRUCTIONS6 INSTALLATION PLACES7 THE INDOOR UNITINSTALLATION8 Indoor Unit Drain Piping9 Wiring Connection11

ROOM AIR CONDITIONER• Please read this installation manual completely before installing the product.• Installation work must be performed in accordanc

5IMPORTANT SAFETY INSTRUCTIONSOperation• Take care to ensure that power cable could not be pulled out or damaged during operation.There is risk of fir

IMPORTANT SAFETY INSTRUCTIONSCAUTIONInstallation• Always check for gas (refrigerant) leakage after installation or repair of product. Low refrigerant

BEFORE USE7ENGLISHPreparing for operation• Contact an installation specialist for installation.• Use a dedicated circuit.Usage• Being exposed to direc

8PRODUCT INTRODUCTIONENGLISHName and function of parts1. Indoor unit2. Outdoor unit3. Remote controller4. Inlet air5. Discharge air6. Refrigerant pipi

PRODUCT INTRODUCTION9ENGLISHOperation Indication Lamps1 2 3 4 5 61 Forced operation : Operation procedures when remote control can’t be used.2Defrost