Outdoor Unit - LG HVAC VRF Systems
Contents
1. 135512 135312 2 gt 559010 41 D o T 546810 349600 59010 546810 gt 2632308 gt 5 IN 46811 6499500 552204 649950B 5614108 Explodede View 632306 37213 437212 5522048 614100 1650108 614108 52240 55211 2235042 THERMISTOR 1 263230A Liquid Pipe sub Cooler IN Sub Cooler OUT Housing color yellow THERMISTOR 2 263230B Inv discharge HEX Front HEX back Housing color purple THERMISTOR 3 2632306 Air suction Pipe Housing color black Copyright 2008 LG Electronics Inc All right reserved Only for training and service purposes 17 LGE Internal Use Only P NO MFL54555502 JUNE 20082. Btu h 172 000 191 100 210 200 229 300 Heating kW 56 7 63 0 69 3 75 6 kcal h 48 800 54 200 59 600 65 000 Btu h 193 500 225 000 236 500 258 000 Input Cooling kW 14 00 15 60 18 60 21 60 Heating kW 15 80 17 60 19 90 22 20 Casing Color Warm Gray Warm Gray Warm Gray Warm Gray Heat Exchanger Gold fin Gold fin Gold fin Gold fin Compressor Type DC Scroll DC Scroll DC Scroll DC Scroll Piston Displacement cm rev 38 3 59 8 x2 38 3 59 8 x2 38 3 59 8 x2 38 3 59 8 x2 Number of Revolution R P M 3 600 3 500 x2 3 600 3 500 x2 3 600 3 500 x2 3 600 3 500 x2 Motor Output x Number W 4 130 5 280 x2 4 130 5 280 x2 4 130 5 280 x2 4 130 5 280 x2 Starting Method Direct On Line Direct On Line Direct On Line Direct On Line Oil Type FVC68D PVE FVC68D PVE FVC68D PVE FVC68D PVE Oil Charge cc 5 600x2 5 600x2 5 600x2 5 600x2 Fan Type Propeller fan Propeller fan Propeller fan Propeller fan Motor Output x Number W 350 x 4 350 x 4 350 x 4 350 x 4 Air Flow Rate High CMM 380 380 380 380 cfm 13 400 13 400 13 400 13 400 Drive DC INVERTER DC INVERTER DC INVERTER DC INVERTER Discharge Side Top TOP TOP TOP TOP Pipe Connctions Liquid flare mm inch 15 88 5 8 15 88 5 8 15 88 5 8 15 88 5 8 Suction Gas mm inch 28 58 1 1 8 28 58 1 1 8 34 9 1 3 8 34 9 1 3 8 Discharge Gas mm inch 22 2 7 8 22 2 7 8 28 58 1 1 8 28 58 1 1 8 Dimensions WxHxD mm 1 280x1 607x730 x2 1 280x1 607x730 x2 1 280x1 607x730 x2 1 280x1 607x730 x2 inch
3. dil Lil 1 L V Pressure sensor O Pressure switch k x 47 Check valve EEV Liquid Injection x Sensor Solenoid gt AS gt lt Service Valve Qa E Strainer Outdoor unit Copyright 2008 LG Electronics Inc All right reserved 11 Only for training and service purposes LGE Internal Use Only Piping Diagrams Simultaneous Operation Mode 2 Heating Based operation indoor init lt Low temp Low pressure gas High temp High pressure liquid FEV 50002 2 lt High temp High pressure gas Heating d _HR unit Heating ON Heating zi Cooling ON 4 SS SS SS eS Se Sea B gt l Hot Gas idh High Pressure Gas Pipe Pi lt Low Pressure Gas Pipe DX i Pressure sensor 1 Pressure switch 8 47 Check valve ce Sensor Solenoid x lt Cooler d on D lt Service Valve E a 5 QT 000 1 A Strainer Outdoor unit Copyright 2
4. 60 38 x 63 5 16 x 28 11 16 x2 50 38 x 63 5 16 x 28 11 16 x2 50 98 x 63 5 16 x 28 11 16 x2 50 38 x 635 16 x 28 11 16 x2 Net Weight kg 2854285 2854285 2854285 2854285 lbs 628 628 628 628 628 628 628 628 Communication Cable mm CVV SB 1 25x2C CVV SB 1 25x2C CVV SB 1 25x2C CVV SB 1 25x2C Refigerant Refigerant name R410A R410A R410A R410A Control EEV EEV EEV EEV Power Supply V Hz 3 208 230 60 3 208 230 60 3 208 230 60 3 208 230 60 ti Daa antes TO ION dit Conversion Formula Capacities are based on the following conditions Cooling Indoor temp 27 C 80 6 F DB 19 C 66 2 F WB Re Outdoor temp 35 C 95 F DB 24 C 75 2 F WB cfm m min x 35 3 Interconnecting Piping Length 7 5m 25ft CMM x 1000 60 Level Difference of Zero Heating Indoor temp 20 C 68 F DB 15 C 59 F WB Outdoor temp 7 C 44 6 F DB 6 C 42 8 F WB Interconnecting Piping Length 7 5m 25ft Level Difference of Zero 2 Capacities are net capacities 3 Due to our policy of innovation some specifications may be changed without prior notification 4 EEV Electronic Expansion Valve Copyright 2008 LG Electronics Inc All right reserved 4 Only for training and service purposes LGE Intemal Use Only Functions E 2 Functions Category Function Single Unit Series Unit Defrost Deicing High pressure switch Low pressure switch Relia
5. 91 yno paeo eq YOM 915 UO 104 4044 92805 oi pinous sillun 9u 4104 Jo Ayiqissod y junoooe exei pinous ynofe y 10 pue pue 4 ssed oj 105190 8 10 WOO peau OU ui eoeds y 44 1590 eu urejgo JepJo UMOS 95041 eq Pinoys Wayed ejeudoudde 1soui y spun y ueuM 420191 9 06 ay u se Ajanjoedsal seoeds 2 195 epis uonons PP pue eu 0 peppe eq Pinoys 2 04 pue 2 14 uay pepeeoxe siureu enoqe JI 2 me YOU 91 11 61 0 uogong uour 91 69 009 L epis oll 2 uu Jo eseo ui Jo S9 ON 69 0051 epis epis uonong ecu youl 9 91 6 28 8 2 2 66 91 11 22 70 8 01 8 SE 006 91 6 92 0 9 9 2 69 91 S 9 091 8 1 99 2 27 1 91 11 82 0 4 91 9 59 091 8 5 06 0821 lun e180 eanuv e18lLeanuv e18c6Lanuv c18 ZLanuv cl1g
6. E 2 m EINO i umm o i EN xa AC OMVOB ANI 038 ERE sod Odd ONIMIM YOOGLNO 13 E 5 v 5 1 1 39 208 230V ARUB076BT2 ARUBO96BT2 ARUB115BT2 Copyright 2008 LG Electronics Inc All right reserved Only for training and service purposes Wiring Diagrams Main PCB CN29 TO INVERTER BOARD INVERTER PCB COMMUNICATION TERMINAL 01 RESET RESET BUTTON CN38 EEV OUT OUTDOOR ELECTRONIC EXPANSION VALVE 04 FLASH WRITE ONBOARDING TERMINAL CN40 EEV SC TO JIG SUBCOOLING CIRCUIT ELECTRONIC EXPANSION VALVE JIG CONNECTION TERMINAL LGMV CN44 S W SW02V AUTO ADDRES r AUTO ADDRESSING SWITCH CN41 CEN CONTROL CONSTANT COMP HIGH CENTRAL CONTROL TERMINAL PRESSURE SWITCH SC OUT SC CIRCUIT OUTLET TEMP SENSOR SC CIRCUIT INTLET TEMP SENSOR SUCTION SUCTION TEMPERATURE SENSOR AC FAN POWER SUPPLY CN14 MAGNET C CONSTANT COMP MAGNETIC Lo SWITCH CN13 HOT GAS HOT GAS SOLENOID VALVE CN11 HEATER C CONSTANT COMP HEATER CN10 HEATER I INVERTER COMP HEATER CNO9 4WAY 4 WAY REVERSING VALVE INV DISCHARGE TEMP SENSOR OUTDOOR HEX TEMP SENSOR 1 OUTDOOR HEX TEMP SENSOR 2 OUTDOOR TEMPERATURE
7. R410A Control EEV EEV EEV EEV Power Supply V Hz 3 208 230 60 3 208 230 60 3 208 230 60 3 208 230 60 Notes Conversion Formula 1 Capacities are based on the following conditions Cooling Indoor temp 27 C 80 6 F DB 19 C 66 2 F WB Outdoor temp 35 C 95 F DB 24 C 75 2 F WB Interconnecting Piping Length 7 5m 25ft Level Difference of Zero Heating Indoor temp 20 C 68 F DB 15 C 59 F WB Outdoor temp 7 C 44 6 F DB 6 C 42 8 F WB Interconnecting Piping Length 7 5m 25ft Level Difference of Zero 2 Capacities are net capacities 3 Due to our policy of innovation some specifications may be changed without prior notification 4 EEV Electronic Expansion Valve kcal h kW x 860 Btu h kW x 3412 cfm m min x 35 3 l s CMM x 1000 60 Copyright 2008 LG Electronics Inc All right reserved Only for training and service purposes 3 LGE Internal Use Only Specification Heat Recovery 208 230V 60Hz HP Equivalent horsepower 18 20 22 24 Ton 14 5 16 0 17 5 19 0 Model Name Combination Unit ARUB173BT2 ARUB192BT2 ARUB211BT2 ARUB230BT2 Independent Unit ARUBO96BT2 ARUBO96BT2 ARUB115BT2 ARUB115BT2 ARUBO76BT2 ARUBO96BT2 ARUBO96BT2 ARUB115BT2 Capacity Cooling kW 50 4 56 0 61 6 67 2 kcal h 43 300 48 200 53 000 57 800
8. SENSOR SUCTION SUCTION TEMPERATURE SENSOR CN08 AC 220 V CN27 STD_COMP 1 220 V POWER INPUT TERMINAL CONSTANT COMP CURRENT SENSOR CONST COMP DISCHARGE TEMP SENSOR JIG POWER TERMINAL AC 220V LOW PRESSURE SENSOR HIGH PRESSURE SENSOR Copyright 2008 LG Electronics Inc All right reserved 14 Only for training and service purposes LGE Internal Use Only Noize Filter TO MAIN PCB 220V Power Output Terminal Wiring Diagrams E FAN PCB UW1 MICOM WRITING INV Onboarding Terminal CN HEAT SINK Heat Sink Temp Sensor CN INV COM Communication Terminal to INV PCB DC 15V Power Input Terminal CN HALL SENSOR R Left Fan Motor Hall Sensor HALL SENSOR L Right Fan Motor Hall Sensor TO INV PCB 220V Power Output Terminal Inveter PCB 30 208 230V 06 220 INPUT 220V Power Input Terminal CN12 DC LINK 700V 700V DC LINK CN13 15V OUTPUT DC 15V Output Terminal 4 PFC PFC Onboarding Terminal CN14 UVW OUT UVW Output Terminal R Phase Terminal S Phase Terminal T Phase Terminal CN FLASH WRITE INV CN FLASH WRITE PFC CNO3 INV LGMV INV Onboarding Terminal CNO5 COOLING FAN Communication Terminal to Main PCB CNO1 FAN Communication Terminal to Fan PCB FAN RIGHT Left Fan Motor Hall Sensor DC LINK 700V DC LINK CN FAN LEFT Right Fan Motor H
9. 008 LG Electronics Inc All right reserved 12 Only for training and service purposes LGE Intemal Use Only Wiring Diagrams LGE Internal Use Only sese ers c wow uu SUIS PP e DE TEES 5 d Ho o rl mE mE LE EH 9 Sao Em ea 80102 ms E NOLOW3Y Sa uj Em GL Sor _ E 5 b Lz hyo wass I ANI 808 3015535 fr d QNVOB8 331114 3SION s n 0 0 qx EE 25 E Peis ies WENO nue E 1
10. all Sensor Copyright 2008 LG Electronics Inc All right reserved Only for training and service purposes 15 LGE Internal Use Only Explodede View 6 Exploded View Outdoor Unit UW1 Chassis 208 230V ARUB076BT2 096BT2 115BT2 zz ZZ L TT ZZ 72 x IL IL IL AY AX IL T 1L AL H H H H Te IL IL IL II IL IL I IT IT IT Ir Ir IL IL IL IL Ir ojo Ker oo ES EE EE ns KS 9 EBT CHR Copyright 2008 LG Electronics Inc All right reserved 16 Only for training and service purposes LGE Internal Use Only i i L L
11. bility Phase protection Restart delay 3 minutes Self diagnosis Soft start Trial operation Auto operation Artificial intelligence Auto restart operation CAC network Network Solution LGAP O Function Power Distribution Indicator PNU D1S00 Other Thermistor O Applied X Not applied No reation Option Model name amp price are different according to options and assembled in factory with main unit Accessory Installed at field ordered and purchased separately by the corresponding model name supplied with separated package Category Device Super Il Network Solution LGAP Simple Central Controller PQCSB101S0 Function Controller PQCSC101S0 PC Central control Software PQCSS513A0 Deluxe Central Controller PQCSW502A2 Power Distribution Indicator PDI PQNUD1S00 CAC Network CNU2 I Gataway PQNFG14B0 Dry contact Outdoor Unit PRDSBM Dry contact Indoor Unit PQDSB AC Smart PQCSW320A0E ACP PQCPA11A0E B11A0E AC Manager PQCSS520A0E LONWORKS Gateway BNU LW PQNFB16A1 BACnet Gateway BNU BN PQNFB17BO Program LG MV Option Y branch Accessory Other Header branch Accessory Air Guide Accessory O Applied X Not applied No reation Option Model name amp price are different according to options and assembled in factory with main unit Accessory Installed at field ordered and purchased separately
12. by the corresponding model name supplied with separated package Copyright 2008 LG Electronics Inc All right reserved 5 Only for training and service purposes LGE Internal Use Only Dimensions Imensions 3GO9 SISSVHO 89109 617 199 weubuoaky 97 22920 SHIO 0001 UOISIAIG OWAH WSN soiuo12e 3 97 91 2 2 28 8 5 66 QL LL 22 vOL 8 2 22 006 91 9 92 029 91 5 2 269 8 1 99 91 LL 8c 0 4 91 6 59 091 8 2 09 082 c Last e189608nuv c189708nugv 100pinO LGE Internal Use Only Copyright 2008 LG Electronics Inc All right reserved Only for training and service purposes Dimensions WOUE MMM 21 179 26970 SHI poowejBu3 000 S9IUOJ3 29 3 97 LMN 34 09 SISSVHO 9 UOISIAIG OVAH WSN s9iuonoe 3
13. grams Indoor unit T Heat Exch egy Indoor unit L Heat Exch gt 4 Way Valve ogni uncus M Liquid Injection pum Solenoid 47 Check valve Pressure sensor EEV Pressure switch Sensor Low temp Low pressure gas High temp High pressure liquid High temp High pressure gas HR unit D any D Xe V A 9 Hi T Van V V 1 RENE ee REN eee j 1 x x Q High Pressure Gas Pipe gt lt Low Pressure Gas Pipe gt gt i 4 v A AA T C T E s E 9 2 E a Q D o o gt I 2 gt lt Service Valve Strainer To be used only for series Copyright 2008 LG Electronics Inc All right reserved Only for training and service purposes s0 LGE Internal Use Only Piping Diagrams Oil Return Defrost Operation Indoor unit lt Low temp Low pressure gas Heat Exch High temp High pressure liquid lt High temp High pressure gas Indoor
14. http biz lgservice com MULTI V System Outdoor Unit MODEL ARUN Series CAUTION Before Servicing the unit read the safety precautions in General SVC manual Only for authorized service personnel ARUN Series LSP OCT CAUONS 3 2 uy k Sasha 5 Du DITION SION Mem 6 4 Piping Diagrams esiseinas eidon 8 5 Wiring Diagrama ciue ratae eese uu e Ec eue uses EFE 13 6 Exploded View amp Replacement Parts List 16 Copyright 2008 LG Electronics Inc All right reserved 2 Only for training and service purposes LGE Intemal Use Only 1 Specification 1 1 Heat Recovery 208 230V Specification Heat Recovery 208 230V 60Hz HP Equivalent horsepower 8 10 12 16 Ton 6 5 8 0 9 5 12 5 Model Name Combination Unit ARUBO76BT2 ARUBO96BT2 ARUB115BT2 ARUB154BT2 Independent Unit ARUBO76BT2 ARUBO96BT2 ARUB115BT2 ARUBO76BT2 ARUBO76BT2 Capacity Cooling kW 22 4 28 0 33 6 44 8 kcal h 19 300 24 100 28 900 38 500 Btu h 76 400 95 500 114 700 152 900 Heating kW 25 2 31 5 37 8 50 4 kcal h 21 700 27 100 32 500 43 300 Btu h 86 000 107 500 129 000 172 000 Input Cooling kW 6 20 7 8 10 8 12 40 Heating kW 7 00 8 8 11 1 14 00 Casing Color Warm Gra
15. unit Ey eS Indoor unit Heat Exch Do ee Ll I EE E TL s o y s Y 5 D 9 3 a E z gom Ar ee ressure sensor gt lt Service Valve V P EEV Service Val 3 Pressure switch Sensor Strainer Check valve 9 Solenoid To be used only for series Copyright 2008 LG Electronics Inc All right reserved 10 LGE Internal Use Only Only for training and service purposes Piping Diagrams Simultaneous Operation Mode 1 Cooling Based operation Cooling ON Cooling ON 8 S Cooling ow Heating ON 4 Indoor unit lt Low temp Low pressure gas 4 High temp High pressure liquid eee ee lt High temp High pressure gas En HR unit D V V A Yap Vm V Va Q 4 f
16. vsranav AOEZ 802 HUN 100pino LGE Internal Use Only Copyright 2008 LG Electronics Inc All right reserved Only for training and service purposes Piping Diagrams B 4 Piping Diagrams 4 1 Heat Pump Model 4 1 1 ARUBO76BT2 ARUBO96BT2 ARUB115BT2 Cooling Operation Indoor unit lt Low temp Low pressure gas T HeatExch E in 4 High temp High pressure liquid gt pe i 4 High temp High pressure gas i Fan MR rN HR unit D i i s Indoor unit TS iil V A V il V V ill V U Hidh Pressure Gas Pipe lt gt Low Pressure Gis Pipe es A Sone I Wk i e 2 Y d 5 AE I u g g vipi ee ee t gt lt Service Valve 3 Pressure switch Sensor EZ Strainer AZ Check valve 5 Solenoid To be used only for series right 2 LG Electronics Inc All right reserved Copyright 2008 LG Electronics Inc ght reserved 8 LGE Internal Use Only Only for training and service purposes Heating Operation Piping Dia
17. y Warm Gray Warm Gray Warm Gray Heat Exchanger Gold fin Gold fin Gold fin Gold fin Compressor Type DC Scroll DC Scroll DC Scroll DC Scroll Piston Displacement cm rev 38 3 59 8 38 3 59 8 38 3 59 8 38 3 59 8 x2 Number of Revolution R P M 3 600 3 500 3 600 3 500 3 600 3 500 3 600 3 500 x2 Motor Output x Number W 4 130 5 280 x1 4 130 5 280 x1 4 130 5 280 x1 4 130 5 280 x2 Starting Method Direct On Line Direct On Line Direct On Line Direct On Line Oil Type FVC68D PVE FVC68D PVE FVC68D PVE FVC68D PVE Oil Charge CC 5 600 5 600 5 600 5 600x2 Fan Type Propeller fan Propeller fan Propeller fan Propeller fan Motor Output x Number W 350x2 350x2 350x2 350x4 Air Flow Rate High CMM 190 190 190 380 cfm 6 700 6 700 6 700 13 400 Drive DC INVERTER DC INVERTER DC INVERTER DC INVERTER Discharge Side Top TOP TOP TOP TOP Pipe Connctions Liquid flare mm inch 9 52 3 8 9 52 3 8 12 7 1 2 12 7 1 2 Suction Gas mm inch 19 05 3 4 22 2 7 8 28 58 1 1 8 28 58 1 1 8 Discharge Gas mm inch 15 88 5 8 19 05 3 4 19 05 3 4 22 2 7 8 Dimensions WxHxD mm 1 280x1 607x730 1 280x1 607x730 1 280x1 607x730 1 280x1 607x730 x2 inch 50 3 8 x 63 5 16 x 28 11 16 50 3 8 x 63 5 16 x 28 1116 50 3 8 x 63 5 16 x 28 11 16 50 38 x 63 5 16 x 28 11 16 x2 Net Weight kg 285 285 285 285 285 lbs 628 628 628 628 628 Communication Cable mm CVV SB 1 25x2C CVV SB 1 25x2C CVV SB 1 25x2C CVV SB 1 25x2C Refigerant Refigerant name R410A R410A R410A
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