LG UU24W.U44 Manuale Utente

P/NO : MFL68907802INSTALLATION MANUALAIRCONDITIONERwww.lg.comPlease read this installation manual completely before installing the product.Installatio

10INSTALLATION OF INDOOR, OUTDOOR UNITENGLISH- If an awning is built over the unit to prevent directsunlight or rain exposure, make sure that heatradi

CONNECTING PIPESINSTALLATION OF INDOOR, OUTDOOR UNIT11ENGLISHMain cause of gas leakage is defect in flaring work. Carry out correct flaring work in th

12CONNECTING PIPESENGLISHConnection of piping -Outdoor- Align the center of the piping and sufficiently tighten the flare nut by hand.- Finally, tight

CONNECTING PIPES13ENGLISHForming the pipingForm the piping by wrapping the connectingportion of the indoor unit with insulation mate-rial and secure i

14WIRING CONNECTIONENGLISHConnecting Cables between Indoor Unit and Outdoor Unit- Connect the wires to the terminals on the control board individually

WIRING CONNECTION15ENGLISHCAUTION!The power cord connected to the outdoor unit should comply to IEC 60245 or HD 22.4 S4(This equipment shall be provid

16WIRING CONNECTIONENGLISHConnecting the cable to Outdoor UnitRemove the side panel for wiring connection.Use the cord clamp to fix the cord.Earthing

LEAKAGE TEST AND EVACUATION17ENGLISHAir and moisture remaining in the refrigerant system have undesirable effects as indicated below.- Pressure in the

18LEAKAGE TEST AND EVACUATIONENGLISHEvacuation- Connect the charge hose end described in thepreceding steps to the vacuum pump to evac-uate the tubing

TEST RUNNING19ENGLISH1 Precautions In Test Running- The initial power supply must provide at least 90% of the rated voltage.Otherwise, the air conditi

2TIPS FOR SAVING ENERGYENGLISH• Excessive cooling may be harmful to your health and may consume more electricity.• Block sunlight with blinds or cur

20TEST RUNNINGENGLISHHAND OVERTeach the customer the operation and maintenance procedures, using the operation manual (air filter cleaning, temperatur

INSTALLATION PI48521ENGLISHFix the PI485 PCB as shown in below images.For detailed installation method refer to PI485 Installation Manual. UU18WUU24W

22FUNCTIONENGLISHDip S/W Setting (UU18W/UU24W/UU30W)If you set the Dip Switch when power is on, the change in setting is notapplicable. The changing s

FUNCTION23ENGLISHForced Cooling OperationAdding the refrigerant in winter.Setting Procedure1 Set the Dip Switch as follow after shutting the power sou

24FUNCTIONENGLISHSaving Power ConsumptionSaving Power Consumption operation is thefunction which enables efficient operation bylowering the maximum po

FUNCTION25ENGLISHNight Quiet Mode with Mode Lock.Mode Lock (Cooling) + Night Quiet Mode(step 1)Mode Lock (Cooling) + Night Quiet Mode (step 2)CAUTION•

26ENGLISHINSTALLATION GUIDE AT THE SEASIDEIf the outdoor unit is to be installed close tothe seaside, direct exposure to the sea windshould be avoided

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

4IMPORTANT SAFETY INSTRUCTIONSENGLISH• Do not modify or extend the power cable. If power cable is dam-aged or has deteriorated, then it must be replac

IMPORTANT SAFETY INSTRUCTIONS5ENGLISH• Be sure to use only those parts which are listed in the svc partslist. Never attempt to modify the equipment

6IMPORTANT SAFETY INSTRUCTIONSENGLISHCAUTIONInstallation• Two or more people must lift and transport the product. Avoidpersonal injury. • Do not insta

IMPORTANT SAFETY INSTRUCTIONS7ENGLISH• Do not insert hands or other objects through the air inlet or outletwhile the product is operating. There are

8TABLE OF CONTENTSENGLISH2 TIPS FOR SAVING ENER-GY9 INSTALLATION10 INSTALLATION OF OUT-DOOR UNIT11 CONNECTING PIPES11 Preparation of Piping12 Connecti

INSTALLATION9ENGLISHmore than30cmmore than30cmFigure FigureNameScrew driverElectric drillMeasuring tape, KnifeHole core drillSpannerTorque wrenchMulti