LG ARNU123TJC2 User Manual

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ARNU123TJC2
MultiV™1‐WayCeilingCassette
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)  13,600
Electrical:
PowerSupply(V/Hz/Ø) 208‐230/60/1
RatedAmps(A)
0.18
Piping:
Refrigerant:
LiquidLine(in,OD) 1/4Flare
VaporLine(in,OD)
1/2Flare
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
•Forcedoperaon
•Highceiling
•Hotst art
•Selfdiagnoscs
•Sleepmode
•Timer(on/off)
•Weeklyschedule
•Sodry(dehumidificaon)
•Autodirecon/swing(up/down)
•Fanspeedcontrol
•Chaoswind(randomfanspeed)
•Jetcool(fastcooling)
UnitData:
RefrigerantType R410A
RefrigerantControl
EEV
NetUnitWeight(lbs)
25
ShippingWeight(lbs)
34
PrimaryFilter Washablepre‐filter
SecondaryFilter
Plasma
Fan:
Type CrossFlow
Quantity
1
Motor/Drive
BrushlessDigitallyControlled/Direct
AirflowRateH/M/L(CFM)
283/247/212
O
p
tionalAccessories:
Notes:
1.ThePowerInputisratedathighspeed.
2.Maximumliis27infromboomofunit.
3.SeeEngineeringManualforsensibleandlatentcapacies.
4.SoundPressurelevelsaretestedinananechoicchamberunderISOStandard1996.
5.Allcommunicaoncabletobeminimum18AWG,2‐conductor,stranded,shieldedandmust
complywithapplicablelocalandnationalcode.
6.Powerwiringcablesizemustcomplywiththeapplicablelocalandnaonalcode.
7.Thisunitcomeswithadrynitrogencharge.
8.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
raobetween95–105%.
9.MustfollowinstallaoninstruconsintheapplicableLGinstallaonmanual.
Re
q
uiredAccessories:
GrilleKit(PT‐HJC1)
PowerInput¹(W)
40
CondensateLine(in,OD)
1
EnteringMixedAir:
HeatingMin(°FDB) 59
GrilleWeight(lbs)
3
TotalCoolingCapacity(Btu/h) 10,900
FactoryPumpInstalled²
Yes
SoundPressure⁴dB(A)(H/M/L)
40/38/37
CoolingMax³(°FWB)
76
10,900
GrilleShippingWeight(lbs) 8
Page1of2VRF‐SB‐DC‐003‐US012B09
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

LG ARNU123TJC2 Specifications

General

Brand	LG
Model	ARNU123TJC2
Category	Air Conditioner
Language	English

Summary

ARNU123TJC2 Specifications and Features

Performance Specifications

Details total cooling and heating capacity, plus power input ratings.

Electrical Requirements

Specifies power supply voltage, frequency, phase, and rated amperage.

Piping Connections

Lists the required sizes for liquid and vapor refrigerant lines.

Condensate Management

Details condensate line size and factory pump installation status.

Unit Control Features

Lists various operational modes including auto changeover, restart, and diagnostics.

Entering Mixed Air Conditions

Specifies the maximum cooling wet bulb and minimum heating dry bulb temperatures.

Unit Data Specifications

Provides details on refrigerant type, control, sound pressure, and weights.

Fan Specifications

Details fan type, quantity, motor drive, and airflow rates.

Standard Features and Warranty

Highlights limited warranty and two-year functional parts warranty.

Unit Dimensions and Diagram

Chassis Dimensions

Provides detailed measurements for the unit's chassis components.

Grille Dimensions

Details the measurements for the unit's grille.