VRF-EM-BH-002-US_013D17_MVIII_EngManual_20130426131551

7/23/2019 VRF-EM-BH-002-US_013D17_MVIII_EngManual_20130426131551

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EnginEEring Manual

Variable Refrigerat Flow Outoor Uits

6.0 to 36.0 Tos


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VRF-EM-BH-002-US 013D17 2013

Fr cntinual prduct develpment, LG Electrnics U.S.A., Inc., reserves the right t change specificatins withut ntice.

LG Electrnics U.S.A., Inc.

ProPriEtary Data noticEThis document, as well as all reports, illustrations, data, information, and

other materials are the property of LG Electronics U.S.A., Inc., and aredisclosed by LG Electronics U.S.A., Inc., only in confidence.

This document is for design purposes only.

This document, as well as all reports, illustrations, data, information, and other materials are the property of LG Electronics U.S.A., Inc.


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Due t ur plicy f c ntinuus prduct innvatin, sme specificatins may change withut ntificatin.LG Electrnics U.S.A., Inc., Englewd Cliffs, NJ. All rights reserved. LG is a registered trademark f LG Crp. 3

a lg Ee, i.LG Electrnics, Inc. is a glbal leader and technlgy innvatr

in cnsumer electrnics, mbile cmmunicatins, and hmeappliances, emplying mre than 213,000 peple in mre than60 cuntries wrldwide. LG Electrnics, Inc. cmprises fivebusiness unitsHme Entertainment, Mbile Cmmunicatins, AirCnditining, Business Slutins, and Hme Appliance. LG is nef the wrlds leading prducers f flat panel televisins, audi andvide prducts, mbile handsets, air cnditiners, and washingmachines. LGs cmmercial air cnditining business unit wasestablished in 1968 and has built its lineup f residential andcmmercial prducts t include VRF, Multi F, duct-free split (DFS)systems, packaged terminal air cnditiners (PTACs), and rm aircnditiners. In 2011, the air cnditining and energy slutinsbusiness unit grew t include LED lighting and slar prducts. Frmre infrmatin, visit www.lg-vrf.cm.

Ve refe Fw (VrF)teIn the early 1980s, VRF technlgy was intrduced t the wrld asan alternative methd f cling and heating in cmmercial struc-tures, and is designed t minimize utility cnsumptin. VRFsystems have becme the system f chice fr designers interna-tinally because these systems ffer better cmfrt at lwer cstswhen cmpared t traditinal biler/chiller/Variable Air Vlume (VAV)air handler systems. Tday, VRF is gaining ppularity in the UnitedStates.

LG Multi V III air-surce systems ffer the pprtunity t minimizeductwrk in the same cnfiguratin. The system ffers zning

withut the need fr zne damper systems. The LG Multi V IIIsystems advanced cntrls prvide exceptinal building dehumidifi-catin and temperature cntrl, and can rapidly adapt systemperating parameters t the ever-changing building lad. The LGMulti V III system is easy t design, install, and maintain. The mdu-lar design allws ccupants t cntrl their envirnmental cnditin,prviding individualized cntrl f the set-pint temperature andallwing ccupants t cnditin nly the ccupied znes.

Q cmmmeLG is cmmitted t the success f every Multi V prject by prvid-ing the best industry technical supprt during prject engineering,installatin, and cmmissining. LG ffers a variety f classes fr

engineers, architects, installers, and servicers n Multi V installatin.Classes are cnducted at LGs training centers and in field lcatinsat varius times thrughut the year and upn special request.


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Due t ur plicy f cntinuus prduct innvatin, sme specificatins may change withut ntificatin.LG Electrnics U.S.A., Inc., Englewd Cliffs, NJ. All rights reserved. LG is a registered trademark f LG Crp.4

tablE oF contEntsAbout LG Electronics, Inc. .................................................................... 3

Table of Contents .................................................................................. 4

Architectural Appeal.............................................................................. 6

Engineers Advantage ........................................................................... 7

Product Data .....................................................................................9-76Product Features and Benets ..................................................... 10-11Unit Nomenclature ........................................................................ 12-13General Data ................................................................................14-26

Heat Pump Outdoor Unit Specications................................... 14-19Heat Recovery Outdoor Unit Specications ............................. 20-25Heat Recovery Unit Specications ................................................ 26

Electrical Data .............................................................................. 27-28Indoor Unit Specications............................................................. 29-31Indoor Unit Controls and Options ...................................................... 32Outdoor Unit Dimensions ............................................................. 33-38Heat Recovery Unit Dimensions ...................................................39-41

Acoustic Data ............................................................................... 42-44

Refrigerant Flow Diagrams - Outdoor Units ................................. 45-64Refrigerant Flow Diagram - Heat Recovery Unit ............................... 65Wiring Diagrams - Outdoor Units ..................................................66-73Wiring Diagram - Heat Recovery Unit ............................................... 74

Accessories ..................................................................................75-80

Performance Data .........................................................................81-177

Cooling Capacity Tables ............................................................. 82-129Heating Capacity Tables ........................................................... 130-177

Application Guidelines............................................................... 179-198

Equipment Selection Procedure ...............................................180-190Building Ventilation Design Guide ............................................191-193

Placement Considerations ........................................................194-198

Refrigerant Piping Design and Best Practices ........................199-250LATS Multi V Piping Design Software.............................................. 200Design Guideline Summary ......................................................201-202Pipe Sizing for ARUN Series Heat Pump Systems ..................203-208Pipe Sizing for ARUB Series Heat Recovery Systems .............209-214Creating a Balanced / Quality Piping System .................................. 215Manual Layout Procedure ............................................................... 216LG Engineered Y-branch Kits and Header Kits......................... 217-218Multi-frame Connectors for Heat Pump Systems ............................ 219Multi-frame Connectors for Heat Recovery Systems ...................... 220Refrigerant Charge ................................................................... 221-224

Selecting Field-supplied Copper Tubing ................................... 225-227Refrigerant Piping System Layout ............................................ 228-235

Cut Sheets ................................................................................... 236-250Multi-Frame Connectors (Outdoor Unit Y-branch Kits)

(For ARUN Heat Pump Systems) ............................................ 236Indoor Unit Y-branch Kits

(For ARUN Heat Pump Systems) ............................................ 237Multi-Frame Connectors Outdoor Unit Y-branch Kits

(For ARUB Heat Recovery Systems)....................................... 238

Indoor Unit Y-branch Kits(For ARUB Heat Recovery Systems)....................................... 239

Header Kits ...........................................................................240-241Electrical Connections ..............................................................242-250

U.S. Design Standards ............................................................... 251-257

ASHRAE Standards Summary .................................................252-255Building Sustainability ............................................................... 256-257

Mechanical Specications.........................................................258-259

VRF Multi V III Heat Pump andHeat Recovery Outdoor Units ...................................................... 258

Multi V III Heat Recovery Units ........................................................ 259

Acronyms ........................................................................................... 260


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INTRoDUCTIoNae appe pe 6

Eee adve pe 7


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Due t ur plicy f cntinuus prduct innvatin, sme specificatins may change withut ntificatin.LG Electrnics U.S.A., Inc., Englewd Cliffs, NJ. All rights reserved. LG is a registered trademark f LG Crp.

Benefits of Multi V III Systems

Maximum individual zne cntrl

Lng refrigerant piping lengths

High refrigerant piping elevatin differences

Maximum flexibility

operating ranges f 23F t 122F incling and -4F t +60F in heating (heatpump and heat recvery systems); 14F t81F in cling-based synchrnus, and 14Ft 60F in heating-based synchrnus (heat

recvery systems)

Quiet and cmfrtable envirnment

Reduced ductwrk

covergee of Tehologial Iovatio with Flexibility a Style

M V iiiMulti V III, a variable refrigerant flw

(VRF) system, is amng the industrysbest air-cnditining units with greatadvantage n vertical rise and pipinglengths. Chsing an LG Multi V III VRFsystem prvides a system designer anedge t engineer a system with individualcntrl, and design flexibility withadvanced cntrls. Multi V III isavailable in tw cnfiguratins. Multi V IIIheat pumps are tw-pipe systemsavailable in nminal capacities f 6.0 t36.0 tns. These are best suited frapplicatins with znes that requireheating r cling, such as residential

and small ffice buildings. Multi V IIIheat recvery is a three-pipe system thatprvides simultaneus heating andcling peratin frm the same utdrunit.

Bth Multi V III heat pump and heatrecvery systems allw the designer taccmmdate up t 64 thermal znes,each cntrlled frm a separate cn-trller. Multi V III utdr units areavailable in 208230V/60Hz/3Ph and460V/60Hz/3Ph.

adpe d FexeMulti V III utdr units can be adaptedt a wide range f building applica-tins and sizes such as schls, htels,hspitals, ffices, and residences. Thelightweight and small ftprint allwssystem cmpnents t be placed in thebuilding withut expensive cranes, easilyfitting int mst service elevatrs and setin place with minimal requirements frstructural reinfrcements. The mdulardesign f VRF systems means Multi V IIIcan be cmmissined in stages s

tenants can mve in as each flr reven each rm is cmpleted.

Multi V III technlgy allws yu t pipefarther by reaching areas f the buildingthat wuld require the installatin f asecnd system when using traditinaldirect-expansin cling and heatingequipment. Multi V III prvides thedesigner with uncmprmised pipesystem engineering flexibilitylng pipe

runs and large elevatin differences.Whether yur building is a high-rise

cndminium, a htel, a sprawlingschl, r an ffice cmplex, Multi V III isbest suited t reach the farthest crnersand elevatins.

sme ce dPemLG Multi V III systems use refriger-ant piping t mve heat, resulting insmaller space requirements fr pipingas cmpared t chilled water r rf tpsystems. This helps reduce the verallcnstructin and material cst f thebuilding, and gives back leasable space.Flexible and lgical placement f systemcmpnents, shrter pipe lengths, andfewer jints lwers installatin csts and

minimizes ptential leaking.

architEctural aPPEal


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Due t ur plicy f c ntinuus prduct innvatin, sme specificatins may change withut ntificatin.LG Electrnics U.S.A., Inc., Englewd Cliffs, NJ. All rights reserved. LG is a registered trademark f LG Crp.

System desig a Aalysis Tools

ive DeThe LATS (LG Air Cnditining Technical Slutin) Multi V design

and layut sftware prvides an intuitive, quick, and simple methdt design a Multi V III refrigerant pipe system. LATS Multi V checkspiping lengths and elevatins, and it assists with the sizing f indrand utdr units by calculating cmpnent capacity based ndesign cnditins. LATS Multi V can imprt AutCAD drawingsand lay ut the Multi V III system t scale. When the designerfinishes the AutCAD system layut, all f the piping lengths willbe calculated, and a drawing file with the Multi V system will beavailable fr exprt and integratin int the building drawing set.

Ee MdeLG stands behind perfrmance. Yu will find Multi V III in theEnergyPr building energy simulatin sftware frm EnergySft.EnergyPr is apprved by the Califrnia Energy Cmmissin taccurately mdel and prvide necessary dcumentatin t cmplywith the rigurus Califrnia Title 24 Standards, ASHRAE 90.1cmpliance, and calculate the number f LEED credits earned by thedesign team. The sftware accurately mdels utility csts based nbuilding design, rientatin, lcatin, and ther design cnditins.

EnginEErs aDVantagE


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Pd Fee d beef pe 10

u nmee pe 12

gee D pe 14

Ee D pe 27

id u spef pe 29

id u c d op pe 32

od u Dme pe 33

he reve u Dme pe 39

a D pe 42

refe Fw Dmod u pe 45

refe Fw Dmhe reve u pe 65

W Dmod u pe 66

W Dmhe reve u pe 74

aee pe 75

PRoDUCT DATA


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M V iiiMulti V III utdr units, equipped with

inverters and dual cmpressr(s), fferssuperir lad matching and lng pipinginstallatin. The prduct wrks frptimizing pwer cnsumptin in high-risebuildings. Add n features make it easy tupgrade the existing capacity at any time.Sphisticated electrnic cntrl and uniquerefrigerant flw gives these systems aunique capability t perfrm in extreme/unusual wrking cnditins.

lw sd leveWhen Multi V III utdr units perate fullyladed, they have ne f the quietest sundlevels in the industry. Sund is almstundetectable during ff-peak peratin. Tprmte a quiet, cmfrtable envirnment,the LG Multi V indr units perate at sundlevels as lw as 23dB(A) and utdr unitsas lw as 57dB(A) at full lad. LG custmersften ask if the utdr unit is running aftercmmissining is cmplete.

All rtating cmpnents are sft-s tartedby the cntrller using digitally cntrlledinverters, which reduce undesirable nisecaused by fans and cmpressrs cycling nand ff.

cmf c ibeTight temperature cntrl thrugh preciselad matching maximizes the time that theindr units remve misture. This ensuresmaximum cmfrt and delivers the industrysbest indr humidity levels.

Pe ld MUnlike traditinal air cnditining cntrlsystems, which use thermstatic cntrls tmaintain rm temperatures, LG Multi V IIIcntrls cntinuusly vary the indr unitfan speed and refrigerant flw, indirectlyprviding lwer and mre cnsistenthumidity levels in the cnditined space.The lnger the indr cil temperature isbelw the dew-pint f the rm incnjunctin with air mvement acrss thecil, the space humidity level will vary little,cmpared t technlgies that cycle fansand cmpressrs n and ff multiple timesper hur.

The utdr unit respnds by varying thecmpressr speed and utdr fan mtrs

as needed t maintain system peratingpressure. As a result, the Multi V III system

delivers precise space temperature cntrl.

adved cmpeteOil Managementoil migratin is n lnger a cncern whenchsing Multi V III. A three-stage ilmanagement system ensures a safe level fil in the cmpressr sump. An il injectinmechanism prvides a cnsistent film f iln mving parts, even at lw speeds. Theadvanced cmpressr has a high side shell,

which maintains high pressure, ensuringinverter cmpressr peratin dwn t20 Hz.

1. The cmpressr discharge is speciallydesigned t minimize the amunt f illeaving the cmpressr.

2. An il separatr lcated n the dischargeside f the cmpressr(s) separates themajrity f il mixed with the refrigerantgas stream during cmpressin. oil isreturned t the cmpressr.

3. oil-return algrithms flush the il frmthe distributin system back t thecmpressr.

ivee DveThe scrll cmpressr is ptimized t maxi-mize cmpressr efficiency, which reducespwer cnsumptin and mnthly utility bills.This latest inverter technlgy allws theLG Multi V III t vary the cmpressr mtrshaft speed t deliver an apprpriate amuntf cling t all indr units. Precise refrig-erant vlume delivery translates int lngperids with cil surface temperatures belwdew pint and minimizes cmpressr andfan cmpnent run time. occupants remain

cmfrtable while utility csts are reduced.

smpfed iCling and heating systems that use theLG Multi V III simplify and reduce themechanical and cntrl system design time.The designer n lnger has t be cncernedwith intercnnecting chilled and cndenserwater piping, air-distributin duct systems,matching and selecting chillers, twers,pumps, cils, fans, air handlers, r Variable

Air Vlume (VAV) bxes.

System integratin with existing buildingmanagement systems has never beeneasier. Because all f the Multi V IIIsystem cmpnents are engineered andprvided by LG, the system cmpnentsand cntrls cme pre-engineered and dnt need any custm prgramming frm

third-party cntractrs.

ope reMulti V III prduct line includes capacitiesfrm six (6.0) t thirty-six (36.0) tns, andfeatures a cnnected indr unit cmbina-tin rati f 50% t 130%. operating rangesinclude:

Heat Pump UnitsCling: 23F DB t 122F DBHeating: -4F WB t +60F WB

Heat Recovery UnitsCling: 23F DB t 122F DBHeating: -4F WB t +60F WBCling-based Synchrnus: 14F DB t

81F DB

Heating-based Synchrnus: 14F WB t60F WB

Figure 1: Single-Frame Multi V III outdr Unit.

ProDuct FEaturEs anD bEnEFits


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cmp szeSingle-frame Multi V III units are available frm six (6.0) up t twelve

(12.0) tns. The 6-tn units have a ftprint f 36-1/4" W x 29-15/16" D,8-tonand12-tonunitshaveafootprintof48-13/16Wx29-15/16D.Dual-frame units range frm furteen (14.0) t twenty-fur (24.0) tns,and triple-frame units range frm twenty-six (26.0) t thirty-six (36.0)tns.

he tfe EffeFin Design with GoldFin Coating

All Multi V III utdr uni ts are prvided wi th large sur face cils made fcpper tubes with aluminum fins designed t maximize unitperating efficiency ver a wide range f ambient cnditins.

Standard frm the factry, every LG Multi V III utdr cil fin surface is

cated with LGs exclusive GldFin anti-crrsive paint designed tprevent natural surface crrsin f the aluminum fins. Thismaintains heat transfer prperties f the cil fr an extended time.

A hydrphilic cating is applied t the utdr unit cil fin surface verthe GldFin cating. This cating enhances the develpment f heavierwater drplets gathering n the fin surface. As a result, the drpletsrll ff the fin surfaces, delaying the pint when frst frms n the cilsurface during heating peratin. This cating als makes it pssible t easily clean the utdr unit cil using a mild sap.

oe Fee Inverter Scrll Cmpressrs

Rapid StartElevatin AdvantageSmaller FtprintPrecisin Lad MatchingFllws AHRI 1230

Figure 2: Dual-Frame Multi V III outdr Unit.

Figure 3: Triple-Frame Multi V III outdr Unit.

ProDuct FEaturEs anD bEnEFits




od u (oDu)

aru n 072 b t 3

Generatin3 = Third

Airflw Cnfiguratin

T = Tp Discharge

Electrical Ratings

B = 208230V/60Hz/3PhD = 460V/60Hz/3Ph

Nminal Capacity(Nminal cling capacity in Btu/h)

Type

N = Inverter Heat PumpB = Inverter Heat Recvery

Family

ARU = Multi V outdr Unit (Refrigerant R410A)

he reve u (hru)

Prhr 02 1a

Series Number

1A = Series Number

Number f Prts

02 = Tw Prts03 = Three Prts04 = Fur Prts

Family

PRHR = Multi V Heat Recvery (HR) unit (Refrigerant R410A)

072 = 72,000096 = 96,000121 = 121,000144 = 144,000

168 = 168,000192 = 192,000216 = 216,000240 = 240,000

264 = 264,000288 = 288,000312 = 312,000336 = 336,000

360 = 360,000384 = 384,000408 = 408,000432 = 432,000

unit noMEnclaturE

Outoor a Heat Reovery Uits


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id u (iDu)

arn u 07 3 tn c

Generatin

2 r A = Secnd

Electrical Ratings3 = 208230V/60Hz/1Ph

05 = 5,000

07 = 7,000

09 = 9,000

12 = 12,000

15 = 15,000

18 = 18,000

24 = 24,000

28 = 28,000

30 = 30,000

36 = 36,000

42 = 42,000

48 = 48,000

54 = 54,000

76 = 76,000

96 = 96,000

Type

U = DC Inverter Heat Pump

Family

ARN = Multi V Indr Unit

(Refrigerant R410A)

2

B1 = Ducted (lw static, cnvertible)B2 = Ducted (lw static, cnvertible)

B3 = Ducted (lw static, bttm return)B4 = Ducted (lw static, bttm return)B8 = Ducted (high static)BG = Ducted (high static)BH = Ducted (high static)BR = Ducted (high static)CE = Flr Standing (small frame)CF = Flr Standing (large frame)NJ = Vertical / Hrizntal Air Handling UnitNK = Vertical / Hrizntal Air Handling UnitS5 = Standard Wall Munted

S8 = Wall Munted/MirrrSEL = Standard Wall Munted

SER = Wall Munted/MirrrTJ = 1-Way Ceiling CassetteTL = 2-Way Ceiling CassetteTM=4-WayCeilingCassette(3x3)TN=4-WayCeilingCassette(3x3)TP=4-WayCeilingCassette(3x3)TQ=4-WayCeilingCassette(2x2)TR=4-WayCeilingCassette(2x2)VE = Cnvertible Surface MuntedVJ = Ceiling Suspended

Feature

A = Basic

C = Plasma Filter

G = Lw Static

L = Ne Plasma

R = Mirrr and Ne Plasma

U = Uncased

Nminal Capacity

Mdel

Ioor Uits

unit noMEnclaturE

(Nminal cling capacity in Btu/h)


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Cmbinatin Unit Mdel Number6.0 Tn

ARUN072BT3

8.0 Tn

ARUN096BT3

10.0 Tn

ARUN121BT3

12.0

ARUN144BT3Individual Cmpnent Mdel Numbers - - - -

Cooling Performance

Nminal Cling Capacity (Btu/h)1 72,000 96,000 120,000 144,000

Rated Cling Capacity (Btu/h)2 69,000 92,000 114,000 138,000

Heating Performance

Nminal Heating Capacity (Btu/h)1 81,000 108,000 135,000 162,000

Rated Heating Capacity (Btu/h)2 77,000 103,000 129,000 154,000

Operating Range

Cling (F DB) 23 - 122 23 - 122 23 - 122 23 - 122

Heating (F WB) -4 - +60 -4 - +60 -4 - +60 -4 - +60

Compressor

Inverter Quantity HSS DC Scrll x 1 HSS DC Scrll x 1 HSS DC Scrll x 1 HSS DC Scrll x 1Cnstant Quantity - 1 1 1

oil/Type PVE/FVC68D PVE/FVC68D PVE/FVC68D PVE/FVC68D

Fan (Top Discharge)

Type Prpeller (BLDC) Prpeller (BLDC) Prpeller (BLDC) Prpeller (BLDC)

Mtr output (kW) x Qty. 0.75 x 1 0.6 x 2 0.6 x 2 0.6 x 2

Mtr/Drive Brushless Digitally Cntrlled/Direct

operating Range(RPM)

Cling 01,050 01,050 01,050 01,050

Heating 801,050 801,050 801,050 801,050

Maximum Air Vlume (CFM) 6,300 7,400 8,500 8,800

Unit Data

Refrigerant Type R410A R410A R410A R410A

Refrigerant Cntrl/Lcatin EEV/Indr Unit EEV/Indr Unit EEV/Indr Unit EEV/Indr Unit

Max. Number Indr Units/System3 13 16 20 23

Sund Pressure dB(A)4 57 58 58 58

Net Unit Weight (lbs.) 418 617 617 617

Shipping Weight (lbs.) 441 650 650 650

Cmmunicatin Cables5,6 2 x 18 2 x 18 2 x 18 2 x 18

Heat Exchanger

Material and Fin Cating Cpper Tube/Aluminum Fin and GldFin/Hydrphilic

Rws/Fins per inch 2/14 3/14 3/14 3/14

Piping7

Liquid Line Cnnectin (in., oD) 3/8 Braze 3/8 Braze 1/2 Braze 1/2 Braze

Vapr Line Cnnectin (in., oD) 3/4 Braze 7/8 Braze 1-1/8 Braze 1-1/8 BrazeFactry Charge lbs. f R410A 12.1 20.7 20.7 20.7

Table 1: Single-Frame 208-230V Heat Pump Units.

gEnEral Data

ARUN Series Hea Pump Oudoor Uni Speiaions

1Nminal capacity applied with nn-ducted indr units, and is rated 0 ft. abve sea level with 25 ft.f refrigerant line per indr unit and a 0 ft. level difference between utdr and indr units. Allcapacities are net with a Cmbinatin Rati between 95105%. (Nminal capacity is utside the scpef AHRI Standard 1230.)Nminal cling capacity rating btained with air entering the indr unit at 80F dry bulb (DB) and 67Fwet bulb (WB) and utdr ambient cnditins f 95F dry bulb (DB) and 75F wet bulb (WB).Nminal heating capacity rating btained with air entering the indr unit at 70F dry bulb (DB) and59F wet bulb (WB) and utdr ambient cnditins f 47F dry bulb (DB) and 43F wet bulb (WB).2Rated capacity is certified under AHRI Standard 1230. See www.ahrinet.rg fr infrmatin.3The System Cmbinatin Rati must be between 50130%.

4Sund pressure levels are tested in an anechic chamber under ISo Standard 1996.5All cmmunicatin cable t be minimum 18 AWG, 2-cnductr, stranded, shielded, and must cmplywith applicable lcal and natinal cdes.6Pwer wiring cable is field prvided and must cmply with the applicable lcal and natinal cdes. Seepage 27 fr detailed electrical data.7Refer t the Refrigerant Piping sectin f this manual fr crrect line sizing. Cntractr must use LGmanufactured Y-Branch and Header Kits nly. Designer must verify refrigerant piping design cnfigura-tin using LGs cmputerized refrigerant piping (LATS Multi V) sftware t validate the pipe design.




Table 2: Dual-Frame 208-230V Heat Pump Units.

Cmbinatin Unit Mdel

Number

14.0 Tn

ARUN168BT3

16.0 Tn

ARUN192BT3

18.0 Tn

ARUN216BT3

20.0

ARUN240BT3

22.0

ARUN264BT3

24.0

ARUN288BT3Individual Cmpnent MdelNumbers

ARUN072BT3x1 +ARUN096BT3x1





ARUN144BT3 x 2

Cooling Performance

Nminal Cling Cap. (Btu/h)1 168,000 192,000 216,000 240,000 264,000 288,000

Rated Cling Cap. (Btu/h)2 160,000 184,000 206,000 228,000 250,000 274,000

Heating Performance

Nminal Heating Cap. (Btu/h)1 189,000 216,000 243,000 270,000 297,000 324,000

Rated Heating Cap. (Btu/h)2 180,000 206,000 240,000 256,000 282,000 308,000

Operating Range

Cling (F DB) 23 - 122 23 - 122 23 - 122 23 - 122 23 - 122 23 - 122

Heating (F WB) -4 - +60 -4 - +60 -4 - +60 -4 - +60 -4 - +60 -4 - +60

CompressorInverter Quantity HSS DC Scrll x 2 HSS DC Scrll x 2 HSS DC Scrll x 2 HSS DC Scrll x 2 HSS DC Scrll x 2 HSS DC Scrll x 2

Cnstant Quantity 1 1 1 2 2 2

oil/Type PVE/FVC68D PVE/FVC68D PVE/FVC68D PVE/FVC68D PVE/FVC68D PVE/FVC68D

Fan (Top Discharge)

Type Prpeller (BLDC) Prpeller (BLDC) Prpeller (BLDC) Prpeller (BLDC) Prpeller (BLDC) Prpeller (BLDC)

Mtr output (kW) x Qty. 0.75 x 1 + 0.6 x 2 0.75 x 1 + 0.6 x 2 0.75 x 1 + 0.6 x 2 0.6 x 2 + 0.6 x 2 0.6 x 2 + 0.6 x 2 0.6 x 2 + 0.6 x 2


oper. Range(RPM)

Cling 01,050 01,050 01,050 01,050 01,050 01,050

Heating 801,050 801,050 801,050 801,050 801,050 801,050

Maximum Air Vlume (CFM) 13,700 14,800 15,100 16,200 17,300 17,600

Unit Data

Refrigerant Type R410A R410A R410A R410A R410A R410ARefrigerant Cntrl/Lcatin EEV/Indr Unit EEV/Indr Unit EEV/Indr Unit EEV/Indr Unit EEV/Indr Unit EEV/Indr Unit

Max. N. Indr Units/System3 29 32 35 39 42 45

Sund Pressure dB(A)4 61 61 61 61 61 61

Net Unit Weight (lbs.) 418 + 617 418 + 617 418 + 617 617 + 617 617 + 617 617 + 617

Shipping Weight (lbs.) 441 + 650 441 + 650 441 + 650 650 + 650 650 + 650 650 + 650

Cmmunicatin Cables5,6 2 x 18 2 x 18 2 x 18 2 x 18 2 x 18 2 x 18

Heat Exchanger


Rws/Fins per inch 2/14 + 3/14 2/14 + 3/14 2/14 + 3/14 2 x 3/14 2 x 3/14 2 x 3/14

Piping7

Liquid Line Cnn. (in., oD) 3/8 + 3/8 Braze 3/8 + 1/2 Braze 3/8 + 1/2 Braze 3/8 + 1/2 Braze 1/2 + 1/2 Braze 1/2 + 1/2 Braze

Vapr Line Cnn. (in., oD) 3/4 + 7/8 Braze 3/4 + 1-1/8 Braze 3/4 + 1-1/8 Braze 7/8 + 1-1/8 Braze 1-1/8 + 1-1/8 Braze 1-1/8 + 1-1/8 Braze

Factry Charge lbs. f R410A 12.1 + 20.7 12.1 + 20.7 12.1 + 20.7 20.7 + 20.7 20.7 + 20.7 20.7 + 20.7

gEnEral Data







Table 3: Triple-Frame 208-230V Heat Pump Units.

Cmbinatin Unit Mdel

Number

26.0 Tn

ARUN312BT3

28.0 Tn

ARUN336BT3

30.0 Tn

ARUN360BT3

32.0

ARUN384BT3

34.0

ARUN408BT3

36.0

ARUN432BT3Individual Cmpnent Mdel

Numbers

ARUN072BT3x1 +ARUN096BT3x1 +ARUN144BT3x1

ARUN072BT3x1 +ARUN121BT3x1 +ARUN144BT3x1


ARUN096BT3x1+ ARUN144BT3x2

ARUN121BT3x1+ ARUN144BT3x2

ARUN144BT3x 3

Cooling Performance


Rated Cling Cap. (Btu/h)2 296,000 N/A N/A N/A N/A N/A

Heating Performance


Rated Heating Cap. (Btu/h)2 334,000 N/A N/A N/A N/A N/A

Operating Range

Cling (F DB) 23 - 122 23 - 122 23 - 122 23 - 122 23 - 122 23 - 122

Heating (F WB) -4 - +60 -4 - +60 -4 - +60 -4 - +60 -4 - +60 -4 - +60




Fan (Top Discharge)

Type Prpeller (BLDC) Prpel ler (BLDC) Prpeller (BLDC) Prpeller (BLDC) Prpel ler (BLDC) Prpeller (BLDC)

Mtr output (kW) x Qty. 0.75x1+0.6x2+0.6x2 0.75x1+0.6x2+0.6x2 0.75x1+0.6x2+0.6x2 0.6x2+0.6x2+0.6x2 0.6x2+0.6x2+0.6x2 0.6x2+0.6x2+0.6x2


operatingRange (RPM)

Cling 01,050 01,050 01,050 01,050 01,050 01,050

Heating 801,050 801,050 801,050 801,050 801,050 801,050


Unit Data




Net Unit Weight (lbs.) 418 + 617 + 617 418 + 617 + 617 418 + 617 + 617 617 + 617 + 617 617 + 617 + 617 617 + 617 + 617

Shipping Weight (lbs.) 441 + 650 + 650 441 + 650 + 650 441 + 650 + 650 650 + 650 + 650 650 + 650 + 650 650 + 650 + 650


Heat Exchanger


Rws/Fins per inch 2/14 + (2 x 3/14) 2/14 + (2 x 3/14) 2/14 + (2 x 3/14) 3 x 3/14 3 x 3/14 3 x 3/14

Piping7

Liquid Line Cnn. (in., oD) 3/8+3/8+1/2 Braze 3/8+1/2+1/2 Braze 3/8+1/2+1/2 Braze 3/8+1/2+1/2 Braze 1/2+1/2+1/2 Braze 1/2+1/2+1/2 Braze

Vapr Line Cnn (in., oD) 3/4+7/8+1-1/8Braze 3/4+1-1/8+1-1/8Braze 3/4+1-1/8+1-1/8Braze 7/8+1-1/8+1-1/8Braze 1-1/8+1-1/8+1-1/8Braze 1-1/8+1-1/8+1-1/8Braze

Factry Charge lbs. f R410A 12.1 + 20.7 + 20.7 12.1 + 20.7 + 20.7 12.1 + 20.7 + 20.7 20.7 + 20.7 + 20.7 20.7 + 20.7 + 20.7 20.7 + 20.7 + 20.7

gEnEral Data







Table 4: Single-Frame 460V Heat Pump Units.


ARUN072DT3

8.0 Tn

ARUN096DT3

10.0 Tn

ARUN121DT3

12.0

ARUN144DT3Individual Cmpnent Mdel Numbers - - - -

Cooling Performance



Heating Performance



Operating Range

Cling (F DB) 23 - 122 23 - 122 23 - 122 23 - 122

Heating (F WB) -4 - +60 -4 - +60 -4 - +60 -4 - +60

Compressor



Fan (Top Discharge)





Cling 01,050 01,050 01,050 01,050

Heating 801,050 801,050 801,050 801,050


Unit Data


Refrigerant Cntrl/Lcatin EEV/Indr Unit EEV/Indr Unit EEV/Indr Unit EEV/Indr Unit

Max. Number Indr Units/System3 13 16 20 23





Heat Exchanger


Rws/Fins per inch 2/14 3/14 3/14 3/14

Piping7


Vapr Line Cnnectin (in., oD) 3/4 Braze 7/8 Braze 1-1/8 Braze 1-1/8 BrazeFactry Charge lbs. f R410A 12.1 20.7 20.7 20.7

gEnEral Data







Table 5: Dual-Frame 460V Heat Pump Units.

Cmbinatin Unit Mdel

Number

14.0 Tn

ARUN168DT3

16.0 Tn

ARUN192DT3

18.0 Tn

ARUN216DT3

20.0

ARUN240DT3

22.0

ARUN264DT3

24.0

ARUN288DT3Individual Cmpnent Mdel

NumbersARUN072DT3x1+ ARUN096DT3x1

ARUN072DT3x1+ ARUN121DT3x1




ARUN144DT3 x 2

Cooling Performance



Heating Performance



Operating Range

Cling (F DB) 23 - 122 23 - 122 23 - 122 23 - 122 23 - 122 23 - 122

Heating (F WB) -4 - +60 -4 - +60 -4 - +60 -4 - +60 -4 - +60 -4 - +60




Fan (Top Discharge)

Type Prpeller (BLDC) Prpeller (BLDC) Prpel ler (BLDC) Prpel ler (BLDC) Prpeller (BLDC) Prpeller (BLDC)



oper. Range(RPM)

Cling 01,050 01,050 01,050 01,050 01,050 01,050

Heating 801,050 801,050 801,050 801,050 801,050 801,050


Unit Data







Heat Exchanger



Piping7

Liquid Line Cnnectin (in., oD) 3/8 + 3/8 Braze 3/8 + 1/2 Braze 3/8 + 1/2 Braze 3/8 + 1/2 Braze 1/2 + 1/2 Braze 1/2 + 1/2 Braze

Vapr Line Cnnectin (in., oD) 3/4 + 7/8 Braze 3/4 + 1-1/8 Braze 3/4 + 1-1/8 Braze 7/8 + 1-1/8 Braze 1-1/8 + 1-1/8Braze 1-1/8 + 1-1/8Braze


gEnEral Data







Table 6: Triple-Frame 460V Heat Pump Units.

Cmbinatin Unit Mdel

Number

26.0 Tn

ARUN312DT3

28.0 Tn

ARUN336DT3

30.0 Tn

ARUN360DT3

32.0

ARUN384DT3

34.0

ARUN408DT3

36.0

ARUN432DT3Individual Cmpnent Mdel

Numbers

ARUN072DT3x1+ ARUN096DT3x1+ ARUN144DT3x1

ARUN072DT3x1+ ARUN121DT3x1+ ARUN144DT3x1




ARUN144DT3 x 3

Cooling Performance



Heating Performance



Operating Range

Cling (F DB) 23 - 122 23 - 122 23 - 122 23 - 122 23 - 122 23 - 122

Heating (F WB) -4 - +60 -4 - +60 -4 - +60 -4 - +60 -4 - +60 -4 - +60




Fan (Top Discharge)

Type Prpeller (BLDC) Prpeller (BLDC) Prpeller (BLDC) Prpel ler (BLDC) Prpeller (BLDC) Prpeller (BLDC)



oper. Range(RPM)

Cling 01,050 01,050 01,050 01,050 01,050 01,050

Heating 801,050 801,050 801,050 801,050 801,050 801,050


Unit Data







Heat Exchanger



Piping7

Liquid Line Cnnectin (in., oD) 3/8+3/8+1/2 Braze 3/8+1/2+1/2 Braze 3/8+1/2+1/2 Braze 3/8+1/2+1/2 Braze 1/2+1/2+1/2 Braze 1/2+1/2+1/2 Braze

Vapr Line Cnnectin (in., oD)

3/4+7/8+1-1/8

Braze

3/4+1-1/8+1-1/8

Braze

3/4+1-1/8+1-1/8

Braze

7/8+1-1/8+1-1/8

Braze

1-1/8+1-1/8+1-1/8

Braze

1-1/8+1-1/8+1-1/8

BrazeFactry Charge lbs. f R410A 12.1 + 20.7 + 20.7 12.1 + 20.7 + 20.7 12.1 + 20.7 + 20.7 20.7 + 20.7 + 20.7 20.7 + 20.7 + 20.7 20.7 + 20.7 + 20.7

gEnEral Data







Table 7: Single-Frame 208-230V Heat Recvery Units.


ARUB072BT3

8.0 Tn

ARUB096BT3

10.0 Tn

ARUB121BT3

12.0

ARUB144BT3Individual Cmpnent Mdel Numbers - - - -

Cooling Performance



Heating Performance



Operating Range

Cling (F DB) 23 - 122 23 - 122 23 - 122 23 - 122

Heating (F WB) -4 - +60 -4 - +60 -4 - +60 -4 - +60

Compressor



Fan (Top Discharge)





Cling 01,050 01,050 01,050 01,050

Heating 801,050 801,050 801,050 801,050


Unit Data


Refrigerant Cntrl/Lcatin EEV/Indr Unit EEV/Indr Unit EEV/Indr Unit EEV/Indr UnitMax. Number Indr Units/System3 13 16 20 23





Heat Exchanger


Rws/Fins per inch 2/14 3/14 3/14 3/14

Piping7


Lw Pressure Vapr Line Cnn. (in., oD) 3/4 Braze 7/8 Braze 1-1/8 Braze 1-1/8 Braze

High Pressure Vapr Line Cnn. (in., oD) 5/8 Braze 3/4 Braze 3/4 Braze 7/8 Braze

Factry Charge lbs. f R410A 12.1 20.7 20.7 20.7

gEnEral Data

ARUB Series Hea Reovery Oudoor Uni Speiaions






Table 8: Dual-Frame 208-230V Heat Recvery Units.

Cmbinatin Unit Mdel

Number

14.0 Tn

ARUB168BT3

16.0 Tn

ARUB192BT3

18.0 Tn

ARUB216BT3

20.0

ARUB240BT3

22.0

ARUB264BT3

24.0

ARUB288BT3Individual Cmpnent MdelNumbers

ARUB072BT3x1+ ARUB096BT3x1





ARUB144BT3 x 2

Cooling Performance



Heating Performance



Operating RangeCling (F DB) 23 - 122 23 - 122 23 - 122 23 - 122 23 - 122 23 - 122

Heating (F WB) -4 - +60 -4 - +60 -4 - +60 -4 - +60 -4 - +60 -4 - +60

Compressor

Inverter Quantity HSS DC Scrll x 2 HSS DC Scrll x 2 HSS DC Scrll x 2 HSS DC Scrll x 2 HSS DC Scrll x 2 HSS DC Scrll x 2Cnstant Quantity 1 1 1 2 2 2


Fan (Top Discharge)

Type Prpeller (BLDC) Prpeller (BLDC) Prpeller (BLDC) Prpeller (BLDC) Prpeller (BLDC) Prpeller (BLDC)



oper. Range(RPM)

Cling 01,050 01,050 01,050 01,050 01,050 01,050

Heating 801,050 801,050 801,050 801,050 801,050 801,050


Unit DataRefrigerant Type R410A R410A R410A R410A R410A R410A

Refrigerant Cntrl/Lcatin EEV/Indr Unit EEV/Indr Unit EEV/Indr Unit EEV/Indr Unit EEV/Indr Unit EEV/Indr Unit






Heat Exchanger



Piping7


Lw Pressure Vapr LineCnn. (in., oD)

3/4 + 7/8 Braze 3/4 + 1-1/8 Braze 3/4 + 1-1/8 Braze 7/8 + 1-1/8 Braze 1-1/8 + 1-1/8Braze

1-1/8 + 1-1/8Braze

High Pressure Vapr LineCnn. (in., oD) 5/8 + 3/4 Braze 5/8 + 3/4 Braze 5/8 + 7/8 Braze 3/4 + 7/8 Braze 3/4 + 7/8 Braze 7/8 + 7/8 Braze


gEnEral Data







Table 9: Triple-Frame 208-230V Heat Recvery Units.

Cmbinatin Unit Mdel

Number

26.0 Tn

ARUB312BT3

28.0 Tn

ARUB336BT3

30.0 Tn

ARUB360BT3

32.0

ARUB384BT3

34.0

ARUB408BT3

36.0

ARUB432BT3Individual Cmpnent Mdel

Numbers

ARUB072BT3x1 +ARUB096BT3x1 +ARUB144BT3x1

ARUB072BT3x1 +ARUB121BT3x1 +ARUB144BT3x1

ARUB072BT3x1 +ARUB144BT3x2



ARUB144BT3 x 3

Cooling Performance



Heating Performance



Operating RangeCling (F DB) 23 - 122 23 - 122 23 - 122 23 - 122 23 - 122 23 - 122

Heating (F WB) -4 - +60 -4 - +60 -4 - +60 -4 - +60 -4 - +60 -4 - +60




Fan (Top Discharge)Type Prpeller (BLDC) Prpeller (BLDC) Prpeller (BLDC) Prpeller (BLDC) Prpel ler (BLDC) Prpeller (BLDC)



oper. Range(RPM)

Cling 01,050 01,050 01,050 01,050 01,050 01,050

Heating 801,050 801,050 801,050 801,050 801,050 801,050

Maximum Air Vlume (CFM) 22,500 23,600 23,900 25,000 26,100 26,400Unit Data

Refrigerant Type R410A R410A R410A R410A R410A R410A

Refrigerant Cntrl/Lcatin EEV/Indr Unit EEV/Indr Unit EEV/Indr Unit EEV/Indr Unit EEV/Indr Unit EEV/Indr Unit






Heat ExchangerMaterial and Fin Cating Cpper Tube/Aluminum Fin and GldFin/Hydrphilic


Piping7

Liquid Line Cnn. (in., oD) 3/8+3/8+1/2 Braze 3/8+1/2+1/2 Braze 3/8+1/2+1/2 Braze 3/8+1/2+1/2 Braze 1/2+1/2+1/2 Braze 1/2+1/2+1/2 Braze

Lw Pressure Vapr LineCnnectin (in., oD)

3/4+7/8+1-1/8Braze

3/4+1-1/8+1-1/8Braze

3/4+1-1/8+1-1/8Braze

7/8+1-1/8+1-1/8Braze

1-1/8+1-1/8+1-1/8Braze

1-1/8+1-1/8+1-1/8Braze

High Pressure Vapr LineCnnectin (in., oD)

5/8 + 3/4 + 7/8Braze

5/8 + 3/4 + 7/8Braze

5/8 + 3/4 + 7/8Braze

3/4 + 7/8 + 7/8Braze

3/4 + 7/8 + 7/8Braze

7/8 + 7/8 + 7/8Braze


gEnEral Data







Table 10: Single-Frame 460V Heat Recvery Units.


ARUB072DT3

8.0 Tn

ARUB096DT3

10.0 Tn

ARUB121DT3

12.0

ARUB144DT3Individual Cmpnent Mdel Numbers - - - -

Cooling Performance



Heating Performance



Operating Range

Cling (F DB) 23 - 122 23 - 122 23 - 122 23 - 122

Heating (F WB) -4 - +60 -4 - +60 -4 - +60 -4 - +60

Compressor



Fan (Top Discharge)





Cling 01,050 01,050 01,050 01,050

Heating 801,050 801,050 801,050 801,050


Unit Data


Refrigerant Cntrl/Lcatin EEV/Indr Unit EEV/Indr Unit EEV/Indr Unit EEV/Indr UnitMax. Number Indr Units/System3 13 16 20 23





Heat Exchanger


Rws/Fins per inch 2/14 3/14 3/14 3/14

Piping7


Lw Pressure Vapr Line Cnn. (in., oD) 3/4 Braze 7/8 Braze 1-1/8 Braze 1-1/8 Braze

High Pressure Vapr Line Cnn. (in., oD) 5/8 Braze 3/4 Braze 3/4 Braze 7/8 Braze

Factry Charge lbs. f R410A 12.1 20.7 20.7 20.7

gEnEral Data







Table 11: Dual-Frame 460V Heat Recvery Units.

Cmbinatin Unit Mdel

Number

14.0 Tn

ARUB168DT3

16.0 Tn

ARUB192DT3

18.0 Tn

ARUB216DT3

20.0

ARUB240DT3

22.0

ARUB264DT3

24.0

ARUB288DT3Individual Cmpnent MdelNumbers

ARUB072DT3x1+ ARUB096DT3x1




ARUB121DT3x1+ ARUB144DT3x1 ARUB144DT3 x 2

Cooling Performance

Nminal Cling Cap.(Btu/h)1 168,000 192,000 216,000 240,000 264,000 288,000


Heating Performance



Operating Range

Cling (F DB) 23 - 122 23 - 122 23 - 122 23 - 122 23 - 122 23 - 122

Heating (F WB) -4 - +60 -4 - +60 -4 - +60 -4 - +60 -4 - +60 -4 - +60

Compressor

Inverter Quantity HSS DC Scrll x 2 HSS DC Scrll x 2 HSS DC Scrll x 2 HSS DC Scrll x 2 HSS DC Scrll x 2 HSS DC Scrll x 2Cnstant Quantity 1 1 1 2 2 2


Fan (Top Discharge)

Type Prpeller (BLDC) Prpel ler (BLDC) Prpeller (BLDC) Prpeller (BLDC) Prpeller (BLDC) Prpeller (BLDC)



oper. Range(RPM)

Cling 01,050 01,050 01,050 01,050 01,050 01,050

Heating 801,050 801,050 801,050 801,050 801,050 801,050


Unit Data

Refrigerant Type R410A R410A R410A R410A R410A R410A

Refrigerant Cntrl/Lcatin EEV/Indr Unit EEV/Indr Unit EEV/Indr Unit EEV/Indr Unit EEV/Indr Unit EEV/Indr UnitMax. N. Indr Units/System3 29 32 35 39 42 45





Heat Exchanger



Piping7


Lw Pressure Vapr LineCnn. (in., oD) 3/4 + 7/8 Braze 3/4 + 1-1/8 Braze 3/4 + 1-1/8 Braze 7/8 + 1-1/8 Braze

1-1/8 + 1-1/8Braze

1-1/8 + 1-1/8Braze

High Pressure Vapr LineCnn. (in., oD) 5/8 + 3/4 Braze 5/8 + 3/4 Braze 5/8 + 7/8 Braze 3/4 + 7/8 Braze 3/4 + 7/8 Braze 7/8 + 7/8 Braze


gEnEral Data







Table 12: Triple-Frame 460V Heat Recvery Units.

Cmbinatin Unit Mdel

Number

26.0 Tn

ARUB312DT3

28.0 Tn

ARUB336DT3

30.0 Tn

ARUB360DT3

32.0

ARUB384DT3

34.0

ARUB408DT3

36.0

ARUB432DT3Individual Cmpnent Mdel

Numbers

ARUB072DT3x1 +ARUB096DT3x1 +ARUB144DT3x1

ARUB072DT3x1 +ARUB121DT3x1 +ARUB144DT3x1

ARUB072DT3x1 +ARUB144DT3x2



ARUB144DT3 x 3

Cooling Performance



Heating Performance



Operating RangeCling (F DB) 23 - 122 23 - 122 23 - 122 23 - 122 23 - 122 23 - 122Heating (F WB) -4 - +60 -4 - +60 -4 - +60 -4 - +60 -4 - +60 -4 - +60

CompressorInverter Quantity HSS DC Scrll x 3 HSS DC Scrll x 3 HSS DC Scrll x 3 HSS DC Scrll x 3 HSS DC Scrll x 3 HSS DC Scrll x 3Cnstant Quantity 2 2 2 3 3 3oil/Type PVE/FVC68D PVE/FVC68D PVE/FVC68D PVE/FVC68D PVE/FVC68D PVE/FVC68D

Fan (Top Discharge)Type Prpeller (BLDC) Prpeller (BLDC) Prpeller (BLDC) Prpeller (BLDC) Prpeller (BLDC) Prpeller (BLDC)Mtr output (kW) x Qty. 0.75x1+0.6x2+0.6x2 0.75x1+0.6x2+0.6x2 0.75x1+0.6x2+0.6x2 0.6x2+0.6x2+0.6x2 0.6x2+0.6x2+0.6x2 0.6x2+0.6x2+0.6x2Mtr/Drive Brushless Digitally Cntrlled/Direct

oper. Range(RPM)

Cling 01,050 01,050 01,050 01,050 01,050 01,050Heating 801,050 801,050 801,050 801,050 801,050 801,050

Maximum Air Vlume (CFM) 22,500 23,600 23,900 25,000 26,100 26,400Unit DataRefrigerant Type R410A R410A R410A R410A R410A R410A

Refrigerant Cntrl/Lcatin EEV/Indr Unit EEV/Indr Unit EEV/Indr Unit EEV/Indr Unit EEV/Indr Unit EEV/Indr UnitMax. N. Indr Units/System3 52 55 58 61 64 64Sund Pressure dB(A)4 62 62 62 63 63 63Net Unit Weight (lbs.) 418 + 617 + 617 418 + 617 + 617 418 + 617 + 617 617 + 617 + 617 617 + 617 + 617 617 + 617 + 617Shipping Weight (lbs.) 441 + 650 + 650 441 + 650 + 650 441 + 650 + 650 650 + 650 + 650 650 + 650 + 650 650 + 650 + 650Cmmunicatin Cables5,6 2 x 18 2 x 18 2 x 18 2 x 18 2 x 18 2 x 18

Heat ExchangerMaterial and Fin Cating Cpper Tube/Aluminum Fin and GldFin/HydrphilicRws/Fins per inch 2/14 + (2 x 3/14) 2/14 + (2 x 3/14) 2/14 + (2 x 3/14) 3 x 3/14 3 x 3/14 3 x 3/14

Piping7

Liquid Line Cnn. (in., oD) 3/8+3/8+1/2 Braze 3/8+1/2+1/2 Braze 3/8+1/2+1/2 Braze 3/8+1/2+1/2 Braze 1/2+1/2+1/2 Braze 1/2+1/2+1/2 BrazeLw Pressure Vapr LineCnn. (in., oD)

3/4+7/8+1-1/8Braze

3/4+1-1/8+1-1/8Braze

3/4+1-1/8+1-1/8Braze

7/8+1-1/8+1-1/8Braze

1-1/8+1-1/8+1-1/8Braze

1-1/8+1-1/8+1-1/8Braze

High Pressure Vapr LineCnn. (in., oD) 5/8 + 3/4 + 7/8Braze 5/8 + 3/4 + 7/8Braze 5/8 + 3/4 + 7/8Braze 3/4 + 7/8 + 7/8Braze 3/4 + 7/8 + 7/8Braze 7/8 + 7/8 + 7/8Braze


gEnEral Data







Hea Reovery Uni Speiaions and Eeria Daa

Mdel PRHR021A PRHR031A PRHR041A

Number f Prts 2 3 4

Max. Cnnectable N. f Indr Units 16 24 32

Max. Cnnectable N. f Indr Units n each prt 8 8 8

Max. Prt Capacity (each prt) Btu/h 54,000 54,000 54,000

Max. Unit Capacity (sum f prts) Btu/h 192,000 192,000 192,000

Net Weight lbs. 40 45 49

Dimensins (W x H x D) inches 31-1/2 x 8-5/8 x 24-5/16

Casing Galvanized steel plate

Cnnecting Pipes

T Indr UnitsLiquid Pipe (inches) 3/8

Vapr Pipe (inches) 5/8

T outdrUnits

Liquid (inches) 3/8 1/2 5/8

Lw-pressure Vapr (inches) 7/8 1-1/8 1-1/8

High-pressure Vapr (inches) 3/4 7/8 7/8

Insulatin Material Plyethylene

CurrentMinimum Circuit Amps (MCA) 0.1 0.15 0.2

Maximum Fuse Amps (MFA) 15

Pwer Supply 1, 208-230V, 60Hz

Heat recovery units can only be used with LG heat recovery systems.Note:

Table 13:HeatRecoveryUnitSpecications.

gEnEral Data

Figure 4: Tw-Prt Heat Recvery Unit. Figure 5: Three-Prt Heat Recvery Unit. Figure 6: Fur-Prt Heat Recvery Unit.

Unit Mdel N. V / Hz / PhInput (kW)

Cling Heating

PRHR021A 208-230 / 60 / 1 0.014 0.014

PRHR031A 208-230 / 60 / 1 0.021 0.021

PRHR041A 208-230 / 60 / 1 0.029 0.029

Table 14: Heat Recvery Unit Electrical Data.




Nm.Tns

Unit MdelNs.

Cmpressr (Cmp.) Cndenser Fan Mtr(s)

MSC

MCA MoCP

Cmp.Qty.

Mtr Amps

FanQty.

Amps

Mtr RLA (Ea.) FLA (Ea.)Frame

1Frame

2Frame

3Frame

1Frame

2Frame

3Frame 1 Frame 2 Frame 3

Frame1

Frame2

Frame3

Cmp.A

Cmp.B

Cmp.A

Cmp.B

Cmp.A

Cmp.B

6.0 ARUN072BT3 1 15.4 - - - - - 1 4.0 - - - 23.3 - - 35 - -

8.0 ARUN096BT3 2 11.0 20.5 - - - - 2 6.0 - - 150.2 42.6 - - 60 - -

10.0 ARUN121BT3 2 12.5 20.5 - - - - 2 6.0 - - 150.2 44.1 - - 60 - -

12.0 ARUN144BT3 2 18.3 20.5 - - - - 2 6.0 - - 150.2 49.9 - - 70 - -

14.0 ARUN168BT3 3 11.0 20.5 15.4 - - - 3 6.0 4.0 - 160.4 42.6 23.3 -- 60 35 -

16.0 ARUN192BT3 3 12.5 20.5 15.4 - - - 3 6.0 4.0 - 160.4 44.1 23.3 - 60 35

18.0 ARUN216BT3 3 18.3 20.5 15.4 - - - 3 6.0 4.0 - 160.4 49.9 23.3 - 70 35

20.0 ARUN240BT3 4 18.3 20.5 11.0 20.5 - - 4 6.0 6.0 - 180.9 49.9 42.6 70 60

22.0 ARUN264BT3 4 18.3 20.5 12.5 20.5 - - 4 6.0 6.0 - 180.9 49.9 44.1 70 60

24.0 ARUN288BT3 4 18.3 20.5 18.3 20.5 - - 4 6.0 6.0 - 180.9 49.9 49.9 70 70

26.0 ARUN312BT3 5 18.3 20.5 11.0 20.5 15.4 - 5 6.0 6.0 4.0 191.1 49.9 42.6 23.3 70 60 35

28.0 ARUN336BT3 5 18.3 20.5 12.5 20.5 15.4 - 5 6.0 6.0 4.0 191.1 49.9 44.1 23.3 70 60 35

30.0 ARUN360BT3 5 18.3 20.5 18.3 20.5 15.4 - 5 6.0 6.0 4.0 191.1 49.9 49.9 23.3 70 70 35

32.0 ARUN384BT3 6 18.3 20.5 18.3 20.5 11.0 20.5 6 6.0 6.0 6.0 211.6 49.9 49.9 42.6 70 70 60

34.0 ARUN408BT3 6 18.3 20.5 18.3 20.5 12.5 20.5 6 6.0 6.0 6.0 211.6 49.9 49.9 44.1 70 70 60

36.0 ARUN432BT3 6 18.3 20.5 18.3 20.5 18.3 20.5 6 6.0 6.0 6.0 211.6 49.9 49.9 49.9 70 70 70

ARUn Series Heat Pump Outoor Uits

ElEctrical Data

Table 15: 208-230V, 60Hz, 3-Phase Heat Pump Units.

Fr cmpnent mdel ns. see the specificatin tables n p. 14-16.

Vltage tlerance is 10%.

Maximum allwable vltage unbalance is 2%.

MSC = Maximum Starting Current.

MCA = Minimum Circuit Ampacity.

Maximum overcurrent Prtectin (MoCP) is calculated as fllws:(Largest mtr FLA x 2.25) + (Sum f ther mtr FLA) runded dwnt the nearest standard fuse size.

Nm.Tns

Unit MdelNs.


MSC

MCA MoCP

Cmp.Qty.

Mtr Amps

FanQty.

AmpsMtr RLA (Ea.) FLA (Ea.)

Frame1

Frame2

Frame3

Frame1

Frame2

Frame3

Frame 1 Frame 2 Frame 3Frame

1Frame

2Frame

3Cmp.

ACmp.

BCmp.

ACmp.

BCmp.

ACmp.

B6.0 ARUN072DT3 1 10.2 - - - - - 1 2.1 - - - 14.9 - - 25 - -8.0 ARUN096DT3 2 9.6 9.5 - - - - 2 2.6 - - 58.5 24.1 - - 30 - -

10.0 ARUN121DT3 2 10.5 9.5 - - - - 2 2.6 - - 58.5 25.2 - - 35 - -12.0 ARUN144DT3 2 12.4 9.5 - - - - 2 2.6 - - 58.5 27.6 - - 40 - -

14.0 ARUN168DT3 3 9.6 9.5 10.2 - - - 3 2.6 2.1 - 63.0 24.1 14.9 -- 30 25 -

16.0 ARUN192DT3 3 10.5 9.5 10.2 - - - 3 2.6 2.1 - 63.0 25.2 14.9 - 35 2518.0 ARUN216DT3 3 12.4 9.5 10.2 - - - 3 2.6 2.1 - 63.0 27.6 14.9 - 40 25

20.0 ARUN240DT3 4 12.4 9.5 9.6 9.5 - - 4 2.6 2.6 - 72.5 27.6 24.1 40 3022.0 ARUN264DT3 4 12.4 9.5 10.5 9.5 - - 4 2.6 2.6 - 72.5 27.6 25.2 40 35

24.0 ARUN288DT3 4 12.4 9.5 12.4 9.5 - - 4 2.6 2.6 - 72.5 27.6 27.6 40 40 -

26.0 ARUN312DT3 5 12.4 9.5 9.6 9.5 10.2 - 5 2.6 2.6 2.1 77.0 27.6 24.1 14.9 40 30 2528.0 ARUN336DT3 5 12.4 9.5 10.5 9.5 10.2 - 5 2.6 2.6 2.1 77.0 27.6 25.2 14.9 40 35 25

30.0 ARUN360DT3 5 12.4 9.5 12.4 9.5 10.2 - 5 2.6 2.6 2.1 77.0 27.6 27.6 14.9 40 40 2532.0 ARUN384DT3 6 12.4 9.5 12.4 9.5 9.6 9.5 6 2.6 2.6 2.6 86.5 27.6 27.6 24.1 40 40 30

34.0 ARUN408DT3 6 12.4 9.5 12.4 9.5 10.5 9.5 6 2.6 2.6 2.6 86.5 27.6 27.6 25.2 40 40 35

36.0 ARUN432DT3 6 12.4 9.5 12.4 9.5 12.4 9.5 6 2.6 2.6 2.6 86.5 27.6 27.6 27.6 40 40 40

Table 16: 460V, 60Hz, 3-Phase Heat Pump Units.

Fr cmpnent mdel ns. see the specificatin tables n p. 17-19.

Vltage tlerance is 10%.

Maximum allwable vltage unbalance is 2%.

MSC = Maximum Starting Current.

MCA = Minimum Circuit Ampacity.

Maximum overcurrent Prtectin (MoCP) is calculated as fllws:(Largest mtr FLA x 2.25) + (Sum f ther mtr FLA) runded dwnt the nearest standard fuse size.




ARUB Series Heat Reovery Outoor Uits

ElEctrical Data

Table 17: 208-230V, 60Hz, 3-Phase Heat Recvery Units.

Nm.Tns

Unit MdelNs.


MSC

MCA MoCP

Cmp.Qty.

Mtr Amps

FanQty.


Frame1

Frame2

Frame3

Frame1

Frame2

Frame3


1Frame

2Frame

3Cmp.

ACmp.

BCmp.

ACmp.

BCmp.

ACmp.

B6.0 ARUB072BT3 1 15.4 - - - - - 1 4.0 - - - 23.3 - - 35 - -

8.0 ARUB096BT3 2 11.0 20.5 - - - - 2 6.0 - - 150.2 42.6 - - 60 - -

10.0 ARUB121BT3 2 12.5 20.5 - - - - 2 6.0 - - 150.2 44.1 - - 60 - -

12.0 ARUB144BT3 2 18.3 20.5 - - - - 2 6.0 - - 150.2 49.9 - - 70 - -

14.0 ARUB168BT3 3 11.0 20.5 15.4 - - - 3 6.0 4.0 - 160.4 42.6 23.3 -- 60 35 -

16.0 ARUB192BT3 3 12.5 20.5 15.4 - - - 3 6.0 4.0 - 160.4 44.1 23.3 - 60 35

18.0 ARUB216BT3 3 18.3 20.5 15.4 - - - 3 6.0 4.0 - 160.4 49.9 23.3 - 70 35

20.0 ARUB240BT3 4 18.3 20.5 11.0 20.5 - - 4 6.0 6.0 - 180.9 49.9 42.6 70 6022.0 ARUB264BT3 4 18.3 20.5 12.5 20.5 - - 4 6.0 6.0 - 180.9 49.9 44.1 70 60

24.0 ARUB288BT3 4 18.3 20.5 18.3 20.5 - - 4 6.0 6.0 - 180.9 49.9 49.9 70 70

26.0 ARUB312BT3 5 18.3 20.5 11.0 20.5 15.4 - 5 6.0 6.0 4.0 191.1 49.9 42.6 23.3 70 60 35

28.0 ARUB336BT3 5 18.3 20.5 12.5 20.5 15.4 - 5 6.0 6.0 4.0 191.1 49.9 44.1 23.3 70 60 35

30.0 ARUB360BT3 5 18.3 20.5 18.3 20.5 15.4 - 5 6.0 6.0 4.0 191.1 49.9 49.9 23.3 70 70 35

32.0 ARUB384BT3 6 18.3 20.5 18.3 20.5 11.0 20.5 6 6.0 6.0 6.0 211.6 49.9 49.9 42.6 70 70 60

34.0 ARUB408BT3 6 18.3 20.5 18.3 20.5 12.5 20.5 6 6.0 6.0 6.0 211.6 49.9 49.9 44.1 70 70 60

36.0 ARUB432BT3 6 18.3 20.5 18.3 20.5 18.3 20.5 6 6.0 6.0 6.0 211.6 49.9 49.9 49.9 70 70 70

Nm.Tns

Unit MdelNs.


MSC

MCA MoCP

Cmp.Qty.

Mtr Amps

FanQty.


Frame1

Frame2

Frame3

Frame1

Frame2

Frame3


1Frame

2Frame

3Cmp.

ACmp.

BCmp.

ACmp.

BCmp.

ACmp.

B6.0 ARUB072DT3 1 10.2 - - - - - 1 2.1 - - - 14.9 - - 25 - -8.0 ARUB096DT3 2 9.6 9.5 - - - - 2 2.6 - - 58.5 24.1 - - 30 - -

10.0 ARUB121DT3 2 10.5 9.5 - - - - 2 2.6 - - 58.5 25.2 - - 35 - -12.0 ARUB144DT3 2 12.4 9.5 - - - - 2 2.6 - - 58.5 27.6 - - 40 - -

14.0 ARUB168DT3 3 9.6 9.5 10.2 - - - 3 2.6 2.1 - 63.0 24.1 14.9 -- 30 25 -

16.0 ARUB192DT3 3 10.5 9.5 10.2 - - - 3 2.6 2.1 - 63.0 25.2 14.9 - 35 25

18.0 ARUB216DT3 3 12.4 9.5 10.2 - - - 3 2.6 2.1 - 63.0 27.6 14.9 - 40 2520.0 ARUB240DT3 4 12.4 9.5 9.6 9.5 - - 4 2.6 2.6 - 72.5 27.6 24.1 40 3022.0 ARUB264DT3 4 12.4 9.5 10.

VRF-EM-BH-002-US_013D17_MVIII_EngManual_20130426131551

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