LG LMU247HV User manual

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MultiFInverterHeatPumpOutdoorUnit
DFS‐SB‐AD‐017‐US013A08
Performance:
LMU247HV
Capacity(Btu/h) 24,000
CoolingPowerInput(kW) 1.43
HeatingPowerInput(kW) 2.21
CoolingNominalTestConditions: HeatingNominalTestConditions:
Indoor: 80°FDB/67°FWB Indoor: 70°FDB/60°FWB
Outdoor: 95°FDB/75°FWB Outdoor: 47°FDB/43°FWB
Electrical:
PowerSupply(V¹/Hz/Ø) 208‐230/60/1
MOP(A) 25
MCA(A) 15.4
CoolingRatedAmps(A) 14.9
HeatingRatedAmps(A) 14.9
Compressor(A) 11.6
FanMotor
(
A
)
0.40
Piping:
RefrigerantCharge(lbs) 4.63
LiquidLine(in,OD) 1/4(3Each)
VaporLine(in,OD) 3/8(3Each)
MaxTotalPiping(ft)² 246.1
MaxElevationbetweenODUandIDU(ft) 49.2
MaxElevationbetweenIDUandIDU(ft) 24.6
ControlsFeatures:
•Autooperaon
•Autorestartoperaon
•Defrost/Deicing
•Inverter(variable
speedcompressor)
•Lowambientoperaonto
14F(coolingmode)
•Restartdelay(3‐minutes)
•Selfdiagnosis
•Sostart
OperatingRange:
Cooling(°FDB) 14‐118
Heatin
g
(°FWB) 0‐64
UnitData:
RefrigerantType R410A
RefrigerantControl EEV
SoundPressure(±3dB(A))³ 51
NetUnitWeight(lbs) 130.1
ShippingWeight(lbs) 138.8
HeatExchangerCoating GoldFin™
MaxNumberofIndoorUnits 3
Compressor:
Quantity 1
Type Twin‐RotaryInverter
Oil/Type FVC68D
Fan:
Type Propeller
Quantity 1
FanMotor/Drive BrushlessDigitallyControlled/Direct
AirflowRate(CFM) 2,119
StandardFeatures:
•LimitedFiveYearCompressorWarranty
•LimitedTwoYearFunctionalPartsWarranty
Notes:
1.Acceptableoperangvoltage:187V‐253V.
2.Pipinglengthsareequivalent.
3.SoundPressurelevelsaretestedinananechoicchamberunderISOStandard1996.
4.Allcommunicaoncabletobeminimum18AWG,2‐conductor,stranded,shieldedand
mustcomplywithapplicablelocalandnationalcode.
5.SeeEngineeringManualforsensibleandlatentcapacies.
6.Powerwiringcablesizemustcomplywiththeapplicablelocalandnaonalcode.
7.Thisdataisrated0abovesealevel,with24.6ofrefrigerantlineanda0level
differencebetweenoutdoorandindoorunits.Allcapacitiesarenetwithacombinationratio
between95–105%.
8.MustfollowinstallaoninstruconsintheapplicableLGinstallaonmanual.
1of4
MaxODUtoIDUPiping(ft) 82.0
PipingLength(noadd'lrefrigerant,ft) 73.8
CommunicationCable(No.xAWG)³ 4x18
MinNumberofIndoorUnits 2
Forcontinualproductdevelopment,LGreservestherighttochangespecificationswithoutnotice.
LGElectronicsU.S.A.,Inc.,EnglewoodCliffs,NJ.Allrightsreserved.“LGLife’sGood”isaregisteredtrademarkofLGCorp./www.lghvac.com
O
p
tionalAccessories:
PI‐485IntegrationBoard(PMNFP14A0)
ACSmartII(PQCSW320A1E)
ACEz(PQCSZ250S0)
MOP‐MaximumOvercurrentProtection MCA‐MinimumCircuitAmpacity
ODU‐OutdoorUnit IDU‐IndoorUnit
AWG‐AmericanWireGage

JobName/Location:
Tag#:
Date:
PONo.:
MultiFInverterHeatPumpOutdoorUnit
DFS‐SB‐AD‐017‐US013A08
LMU247HV
2of4
Forcontinualproductdevelopment,LGreservestherighttochangespecificationswithoutnotice.
LGElectronicsU.S.A.,Inc.,EnglewoodCliffs,NJ.Allrightsreserved.“LGLife’sGood”isaregisteredtrademarkofLGCorp./www.lghvac.com

JobName/Location:
Tag#:
Date:
PONo.:
FlexMultiInverterHeatPumpOutdoorUnit
LMU247HV
Capacitydataisbasedonthefollowingconditions–
CoolingNominalTestConditions: HeatingNominalTestConditions:
Indoor: 80°FDB/67°FWB Indoor: 70°FDB/60°FWB
Outdoor: 5°FDB/75°FWB Outdoor: 47°FDB/43°FWB
RefertotheEPDBCapacityTablesforcapacitiesatothertemperatures.
Page3of4DFS‐SB‐AD‐017‐US013A08
Forcontinualproductdevelopment,LGreservestherighttochangespecificationswithoutnotice.
LGElectronicsU.S.A.,Inc.,EnglewoodCliffs,NJ.Allrightsreserved.“LGLife’sGood”isaregisteredtrademarkofLGCorp./www.lghvac.com

JobName/Location:
Tag#:
Date:
PONo.:
FlexMultiInverterHeatPumpOutdoorUnit
LMU247HV
Page4of4DFS‐SB‐AD‐017‐US013A08
Forcontinualproductdevelopment,LGreservestherighttochangespecificationswithoutnotice.
LGElectronicsU.S.A.,Inc.,EnglewoodCliffs,NJ.Allrightsreserved.“LGLife’sGood”isaregisteredtrademarkofLGCorp./www.lghvac.com
Capacitydataisbasedonthefollowingconditions–
CoolingNominalTestConditions: HeatingNominalTestConditions:
Indoor: 80°FDB/67°FWB Indoor: 70°FDB/60°FWB
Outdoor: 5°FDB/75°FWB Outdoor: 47°FDB/43°FWB
RefertotheEPDBCapacityTablesforcapacitiesatothertemperatures.