LG LMU369HV Installation and user guide

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MultiFInverterHeatPumpOutdoorUnit
DFS‐SB‐AD‐004‐US013A08
Performance:
LMU369HV
Capacity(Btu/h) 34,000
CoolingPowerInput(kW) 2.72
HeatingPowerInput(kW) 3.58
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) 16.8
CoolingRatedAmps(A) 18.6
HeatingRatedAmps(A) 19.0
Compressor(A) 12.1
FanMotor
(
A
)
0.55
Piping:
RefrigerantCharge(lbs) 7.72
LiquidLine(in,OD) 1/4(4Each)
VaporLine(in,OD) 3/8(4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))² 57
NetUnitWeight(lbs) 209.4
ShippingWeight(lbs) 222.6
HeatExchangerCoating GoldFin™
MaxNumberofIndoorUnits 4
Compressor:
Quantity 1
Type Twin‐RotaryInverter
Oil/Type FVC68D
Fan:
Type Propeller
Quantity 2
FanMotor/Drive BrushlessDigitallyControlled/Direct
AirflowRate(CFM) 2,119
StandardFeatures:
•LimitedFiveYearCompressorWarranty
•LimitedTwoYearFunconalPartsWarranty
Notes:
MaxODUtoIDUPiping(ft) 82.0
PipingLength(noadd'lrefrigerant,ft) 98.4
CommunicationCable(No.xAWG)³ 4X18
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.
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
Page1of5

JobName/Location:
Tag#:
Date:
PONo.:
MultiFInverterHeatPumpOutdoorUnit
DFS‐SB‐AD‐004‐US013A08
LMU369HV
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 Page2of5

JobName/Location:
Tag#:
Date:
PONo.:
MultiFInverterHeatPumpOutdoorUnit
LMU369HV
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: 95°FDB/75°FWB Outdoor: 47°FDB/43°FWB
RefertotheEPDBCapacityTablesforcapacitiesatothertemperatures.
DFS‐SB‐AD‐004‐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 Page3of5

JobName/Location:
Tag#:
Date:
PONo.:
MultiFInverterHeatPumpOutdoorUnit
LMU369HV
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: 95°FDB/75°FWB Outdoor: 47°FDB/43°FWB
RefertotheEPDBCapacityTablesforcapacitiesatothertemperatures.
DFS‐SB‐AD‐004‐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 Page4of5

JobName/Location:
Tag#:
Date:
PONo.:
MultiFInverterHeatPumpOutdoorUnit
LMU369HV
DFS‐SB‐AD‐004‐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 Page5of5
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: 95°FDB/75°FWB Outdoor: 47°FDB/43°FWB
RefertotheEPDBCapacityTablesforcapacitiesatothertemperatures.