LG ARUN060GSS0.EWGBLEU Manuale Utente

P/NO : MFL67798017INSTALLATION MANUALOriginal instruction[Representative] LG Electronics Inc. EU Representative : LG Electronics European Shared Servi

10ENGLISH• Fix the unit tightly with bolts as shown below so that unit will not falldown due to earthquake or gust.• Use the H-beam support as a base

11ENGLISHFlaring work- Carry out flaring work using flaring tool as shown below.Firmly hold copper tube in a bar(or die) as indicated dimension in the

12ENGLISH1 Always use the nitrogen.(not use oxygen, carbon dioxide, anda Chevron gas): Please use the following nitrogen pressure0.02MPa Oxygen – Pro

13ENGLISH- Pipe connections can be done on the front side or on the side accord-ing to the installation environments.- Be sure to let 0.2kgf/cm2Nitrog

14ENGLISHTotal pipe length = A+B+C+D+a+b+c+d+e ≤ 300mLLongest pipe length Equivalent pipe length(*)A+B+C+D+e ≤ 150m A+B+C+D+e ≤ 175mlLongest pipe leng

15ENGLISH• * : Assume equivalent piping length of Y branch to be 0.5m, thatof header to be 1m, calculation purpose• Indoor Unit should be installed at

16ENGLISHIndoor Unit ConnectionIndoor Unit connecting pipe from branch (a,b,c,d,e,f)Indoor Unit capacity[kW(Btu/h)]Liquid pipe[mm(inch)]Gas pipe [mm(i

17ENGLISH1st1st1stMain pipeDistribution2nd2nd3rd3ndMain pipeDistribution1st3rd3rd main pipe distribution2ndHorizontal Distribution• When the number of

18ENGLISH• Joints between branch and pipe should be sealed with the tape in-cluded in each kit.• Any cap pipe should be insulated using the insulator

19ENGLISHNOTE!If the ambient temperature differs between the time when pressure isapplied and when the pressure drop is checked, apply the followingco

2ENGLISHTIPS FOR SAVING ENERGYHere are some tips that will help you minimize the power consumptionwhen you use the air conditioner. You can use your a

20ENGLISHBe sure to give insulation work to refrigerant piping by covering liquidpipe and gas pipe separately with enough thickness heat-resistant pol

21ENGLISH2-Core Shield CableMulti-Core CableRemotecontrolRemotecontrolRemotecontrolRemotecontrolIndoorUnitOutdoor UnitOutdoor UnitIndoorUnitIndoorUnit

22ENGLISHNOTE!• The figures are based on assumed length of parallel cabling upto 100m. For length in excess of 100m the figures will have tobe recalcu

23ENGLISHMasterOutdoor UnitSODU. B SODU. A IDU. B IDU. A CEN. B CEN. A DRY1 DRY2 GND 12V34 34 34[Heat Pump]Between Indoor and Master Outdoor uni

24ENGLISH- About more information of IO Module, please refer to IO Modulemanual.CAUTIONBe sure to turn off outdoor unit power before installation.!++※

25ENGLISHExample) Group number setting 1stnumber indicate the group number2nd number point out indoor unit numberSODU.B SODU.A IDU.B IDU.A CEN.B CEN.A

26ENGLISHCAUTION• Request installer to set the function during installation. • If ODU RPM changes, cooling capacity may go down.!Master unit PCB DIP s

27ENGLISHError No. of CompressorError No.Error No. of UnitRepeatDisplay Title Cause of ErrorIndoor unit related error0 1 -Air temperature sensor of in

28ENGLISHDisplay Title Cause of Error5 0 1Omitting connection of R, S, T power of Outdoor Unit Omitting connection of outdoor unit5 1 1Excessive capac

29ENGLISHCalculate minimum room capacityCalculate room capacity by regarding a portion as one room or thesmaller room.- With partition and with openin

3ENGLISH• Do not install the product on a defective in-stallation stand.- It may cause injury, accident, or damage tothe product.• Use a vacuum pump o

CAUTION• Air conditioners should not be installed in areas wherecorrosive gases, such as acid or alkaline gas, are produced.• Do not install the produ

4ENGLISHunit, an explosion may result.• Use power cables of sufficient current carryingcapacity and rating. - Cables that are too small may leak, ge

5ENGLISH• Auto-addressing should be done in condition of con-necting the power of all indoor and outdoour units.Auto-addressing should also be done in

6ENGLISHThe foundation must be level evenOutdoor unit foundation workAvoid short circuits and ensure sufficient space is allowed for serviceInstallatio

7ENGLISHAir inlet grille700[Unit : mm]Turn the air outlet side toward thebuilding's wall, fence or windbreak screen.WARNINGFix the outdoor unit f

8ENGLISHIn case of obstacles on the discharge side1. Stand alone installationa500 or lessmore1,000 ora2. Collective installation1,000 or more100 ormor

9ENGLISHSeasonal wind and cautions in winter• Sufficient measures are required in a snow area or severe cold areain winter so that product can be oper