LG ARNU243BHA2 - User Manual

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ARNU243BHA2
MultiV™Ducted(HighStatic)
Btu/hIndoorUnit
Performance:
CoolingNominalTestConditions: HeatingNominalTestConditions:
Indoor:
80°FDB/67°FWB
Outdoor
:
95°FDB
Indoor:
70°FDB
Outdoor
:
47°FDB/43°FWB
HeatingCapacity(Btu/h) 27,300
Electrical:
PowerSupply(V/Hz/Ø) 208‐230/60/1
Pi
p
in
g
:
Refrigerant:
Condensate:
StandardFeatures:
•LimitedWarrantywithLGCerfiedInstallaon
•TwoYearFunctionalPartsWarranty
ControlsFeatures:
•Autochangeover
(HeatRecoveryonly)
•Autooperaon
•Autorestart
•Childlock
•Dualthermistorcontrol
•Groupcontrol
•E.S.P.control
•Hotstart
•Selfdiagnoscs
•Sleepmode
•Timer(on/off)
•Weeklyschedule
•Sodry(dehumidificaon)
•Fanspeedcontrol
UnitData:
RefrigerantType R410A
RefrigerantControl
EEV
Fan:
Type Sirocco
Quantity
1
Motor/Drive
BrushlessDigitallyControlled/Direct
Notes:
PowerInput¹(W) 150
CondensateLine(in,OD)
1
AirflowRateH/M/L(CFM)
646/597/547
Enterin
g
MixedAir:
HeatingMin(°FDB) 59
TotalCoolingCapacity(Btu/h) 24,200
FactoryInstalledPump²
Yes
CoolingMax⁴(°FWB)
76
SoundPressure⁵dB(A)(H/M/L)
45/43/41
Filter
WashablePre‐filter
ExternalStaticPressure⁶(inwg)
0.31
1.ThePowerInputisratedathighspeed.
2.Maximumliis27infromboomofunit.
3.Requiresa7‐Dayprogrammablecontroller.
4.SeeEngineeringManualforsensibleandlatentcapacies.
5.SoundPressurelevelsaretestedinananechoicchamberunderISOStandard1996.
6.Factorysetasstandard.
7.Allcommunicaoncabletobeminimum18AWG,2‐conductor,stranded,shieldedandmust
complywithapplicablelocalandnationa lcode.
8.Powerwiringcablesizemustcomplywiththeapplicablelocalandnaonalcode.
9.Thisunitcomeswithadrynitrogencharge.
10.Thisdataisrated0abovesealevel,with25ofrefrigerantlineperindoorunitanda0
leveldifferencebetweenoutdoorandindoorunits.Allcapacitiesarenetwithacombination
ratiobetween95–105%.
11.MustfollowinstallaoninstruconsintheapplicableLGinstallaonmanual.
24,200
O
p
tionalAccessories:
RatedAmps(A) 0.92
LiquidLine(in,OD)
3/8Flare
VaporLine(in,OD)
5/8Flare
NetUnitWeight(lbs)
59
ShippingWeight(lbs)
68
Page1of2VRF‐SB‐DF‐006‐US012D18
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.lg‐vrf.com
WirelessHandheldRemoteController‐PQWRHDF0
7‐DayProgrammableController(Black)‐PQRCVSL0
SimpleControllerwithMode(Black)‐PQRCVCL0Q
SimpleControllerwithoutMode(Black)PQRCHCA0Q
DryContactUnit‐PQDSB1
WallMountedTemperatureSensor‐PQRSTA0
7‐DayProgrammableController(White)‐PQRCVSL0QW
SimpleControllerwithMode(White)‐PQRCVCL0QW
SimpleControllerwithoutMode(White)‐PQRCHCA0QW
DryContactUnit‐PQDSBC
³

Summary

Performance and Operational Specifications

Performance Ratings

Details cooling/heating capacity and power input ratings.

Control Features

Lists various operational and diagnostic control features.

Standard Features

Highlights limited warranty and two-year functional parts warranty.

Technical Unit Details

Electrical and Piping Specifications

Covers power supply, refrigerant type, and line sizes.

Unit Data and Fan Specifications

Includes refrigerant control, sound pressure, filter, fan specs, and weight.

Condensate Information

Details condensate line size and factory installed pump.

Installation and Environmental Data

Entering Mixed Air Conditions

Specifies the mixed air temperature ranges for cooling and heating.

Important Technical Notes

Provides crucial installation, operational, and rating notes.

Optional Accessories

Accessory List

Lists available optional accessories for the unit.

Physical Dimensions

Unit Dimensional Drawings

Provides detailed diagrams and measurements of the unit.

Center of Gravity and Tolerances

Specifies center of gravity coordinates and dimensional tolerances.

LG ARNU243BHA2 Specifications

General

Brand	LG
Model	ARNU243BHA2
Category	Air Conditioner
Language	English