LG ARUN096DT2 Service Manual

LG ARUN096DT2 Manual

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  • LG ARUN096DT2 | Service Manual - Page 1
    Internal Use Only http://biz.lgservice.com System Outdoor Unit R410A SERVICE MANUAL R410A (Exploded View) MODEL : ARUN Series CAUTION Before Servicing the unit, read the safety precautions in General SVC manual. Only for authorized service personnel.
  • LG ARUN096DT2 | Service Manual - Page 2
    ARUN Series 1. Specifications 3 2. Function 13 3. Dimensions 14 4. Piping Diagrams 20 5. Wiring Diagrams 26 6. Exploded View 32 Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes -2- LGE Internal Use Only
  • LG ARUN096DT2 | Service Manual - Page 3
    240 lbs 529 mm2 CVV-SB 1.25x2C R410A EEV Ø, V, Hz 3, 460, 60 10 ARUN096DT2 ARUN096DT2 28.0 24,100 95,500 31.5 27,100 107,500 7.16 7.33 Warm Gray l/s = CMM x 1000/60 Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes -3- LGE Internal Use Only
  • LG ARUN096DT2 | Service Manual - Page 4
    ARUN154DT2 ARUN173DT2 ARUN192DT2 ARUN211DT2 Independent Unit ARUN154DT2 ARUN096DT2 ARUN115DT2 ARUN134DT2 ARUN076DT2 ARUN076DT2 ARUN076DT2 kW 44.8 35.3 l/s = CMM x 1000/60 Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes -4- LGE Internal Use Only
  • LG ARUN096DT2 | Service Manual - Page 5
    changed without prior notification 4. EEV : Electronic Expansion Valve Conversion Formula kcal/h= kW x 860 Btu/h = kW x 3412 cfm = m3/min x 35.3 l/s = CMM x 1000/60 Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes -5- LGE Internal Use Only
  • LG ARUN096DT2 | Service Manual - Page 6
    changed without prior notification 4. EEV : Electronic Expansion Valve Conversion Formula kcal/h= kW x 860 Btu/h = kW x 3412 cfm = m3/min x 35.3 l/s = CMM x 1000/60 Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes -6- LGE Internal Use Only
  • LG ARUN096DT2 | Service Manual - Page 7
    -SB 1.25x2C R410A EEV Ø, V, Hz 3, 460, 60 42 ARUN410DT2 ARUN154DT2 ARUN154DT2 ARUN096DT2 117.6 101,100 401,700 132.3 113,700 451,500 35.16 32.13 Warm l/s = CMM x 1000/60 Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes -7- LGE Internal Use Only
  • LG ARUN096DT2 | Service Manual - Page 8
    changed without prior notification 4. EEV : Electronic Expansion Valve Conversion Formula kcal/h= kW x 860 Btu/h = kW x 3412 cfm = m3/min x 35.3 l/s = CMM x 1000/60 Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes -8- LGE Internal Use Only
  • LG ARUN096DT2 | Service Manual - Page 9
    16 x 28-11/16) 285 628 CVV-SB 1.25x2C R410A EEV 3, 208/230, 60 10 ARUN096BT2 ARUN096BT2 28.0 24,100 95,500 31.5 27,100 107,500 7.80 8.80 Warm Gray Gold fin l/s = CMM x 1000/60 Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes -9- LGE Internal Use Only
  • LG ARUN096DT2 | Service Manual - Page 10
    ARUN211BT2 ARUN230BT2 Independent Unit ARUN096BT2 ARUN096BT2 ARUN115BT2 ARUN115BT2 ARUN076BT2 ARUN096BT2 ARUN096BT2 ARUN115BT2 kW 50.4 56 x 35.3 l/s = CMM x 1000/60 Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes - 10 - LGE Internal Use Only
  • LG ARUN096DT2 | Service Manual - Page 11
    628+628+628 CVV-SB 1.25x2C R410A EEV 3, 208/230, 60 30 ARUN290BT2 ARUN096BT2 ARUN096BT2 ARUN096BT2 84.0 72,200 286,600 94.5 81,300 322,500 23.40 26.40 l/s = CMM x 1000/60 Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes - 11 - LGE Internal Use Only
  • LG ARUN096DT2 | Service Manual - Page 12
    (inch) mm(inch) mm inch kg lbs mm2 Ø, V, Hz 34 ARUN330BT2 ARUN115BT2 ARUN115BT2 ARUN096BT2 95.2 81,900 324,800 107.1 92,100 365,400 29.40 31.00 Warm .3 l/s = CMM x 1000/60 Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes - 12 - LGE Internal Use Only
  • LG ARUN096DT2 | Service Manual - Page 13
    BNU-LW) BACnet Gateway (BNU-BAC) LG MV Y branch Header branch Air Guide Refrigerant Charging Kit PLUS II O PQCSB101S0 PQCSC101S0 PQCSS513A0 supplied with separated package. Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes - 13 - LGE Internal Use Only
  • LG ARUN096DT2 | Service Manual - Page 14
    Dimensions 3. Dimensions Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes L3 L2 D Outdoor Unit(460V) L4 ARUN076DT2 ARUN096DT2 ARUN115DT2 ARUN134DT2 ARUN154DT2 L6 W mm(inch) 1280(50.4) H mm(inch) 1607(63.3) D mm(inch) 730(28.7) L1
  • LG ARUN096DT2 | Service Manual - Page 15
    Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes L4 L5 L3 L2 D L7 H L1 L6 160 Units should be installed to leave sufficient space in front for the on site refrigerant piping work to be carried out comfortably. 250mm or more 250mm or more
  • LG ARUN096DT2 | Service Manual - Page 16
    LGE Internal Use Only Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes - 16 - H D L2 L6 L3 L4 L5 W Outdoor Unit(460V) ARUN330DT2 ARUN350DT2 ARUN370DT2 ARUN390DT2 ARUN410DT2 ARUN430DT2 ARUN450DT2 ARUN470DT2 [Unit: mm] W mm(inch) 1280(50.4)
  • LG ARUN096DT2 | Service Manual - Page 17
    Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes L3 L2 D Outdoor Unit(208/230V) L4 ARUN076BT2 ARUN096BT2 ARUN115BT2 L6 W mm(inch) 1280(50.4) H mm(inch) 1607(63.3) D mm(inch) 730(28.7) L1 mm(inch) 1427(56.1) L2 mm(inch) 692(27.2) L3
  • LG ARUN096DT2 | Service Manual - Page 18
    Dimensions Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes L4 L5 Outdoor Unit(208/ Units should be installed to leave sufficient space in front for the on site refrigerant piping work to be carried out comfortably. L1 L7 160(6.4) W mm(inch)
  • LG ARUN096DT2 | Service Manual - Page 19
    LGE Internal Use Only Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes - 19 - H D L2 L6 L3 L4 L5 W Outdoor Unit(460V) ARUN250BT2 ARUN270BT2 ARUN290BT2 ARUN310BT2 ARUN330BT2 ARUN350BT2 [Unit: mm] W mm(inch) 1280(50.4) H mm(inch) 1607(
  • LG ARUN096DT2 | Service Manual - Page 20
    -Coo ling EEV Remarks Press ure Sensor Press ure Switch Temperature Sensor SVC Valve Check valve EEV Outdoo r Uni t Soleno id valve Strainer Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes - 20 - LGE Internal Use Only
  • LG ARUN096DT2 | Service Manual - Page 21
    -Coo ling EEV Remarks Press ure Sensor Press ure Switch Temperature Sensor SVC Valve Check Valve EEV Outdoo r Uni t Soleno id Valve Strainer Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes - 21 - LGE Internal Use Only
  • LG ARUN096DT2 | Service Manual - Page 22
    -Coo ling EEV Remarks Press ure Sensor Press ure Switch Temperature Sensor SVC Valve Check Valve EEV Outdoo r Uni t Soleno id Valve Strainer Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes - 22 - LGE Internal Use Only
  • LG ARUN096DT2 | Service Manual - Page 23
    Sensor Speed Comp Outdoo r Uni t Remarks Press ure Sensor Press ure Switch Temperature Sensor SVC Valve Check Valve EEV Soleno id Valve Strainer Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes - 23 - LGE Internal Use Only
  • LG ARUN096DT2 | Service Manual - Page 24
    Sensor Speed Comp Outdoo r Uni t Remarks Press ure Sensor Press ure Switch Temperature Sensor SVC Valve Check Valve EEV Soleno id Valve Strainer Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes - 24 - LGE Internal Use Only
  • LG ARUN096DT2 | Service Manual - Page 25
    Sensor Speed Comp Outdoo r Uni t Remarks Press ure Sensor Press ure Switch Temperature Sensor SVC Valve Check Valve EEV Soleno id Valve Strainer Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes - 25 - LGE Internal Use Only
  • LG ARUN096DT2 | Service Manual - Page 26
    Wiring Diagrams 5. Wiring Diagrams 5.1 Heat Pump Model 5.1.1 3Ø 460V(ARUN076DT2) Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes - 26 - LGE Internal Use Only
  • LG ARUN096DT2 | Service Manual - Page 27
    Wiring Diagrams 5.1.2 3Ø 460V(ARUN096DT2, ARUN115DT2, ARUN134DT2, ARUN154DT2) Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes - 27 - LGE Internal Use Only
  • LG ARUN096DT2 | Service Manual - Page 28
    Wiring Diagrams 5.1.3 3Ø 208/230V (ARUN076BT2, ARUN096BT2, ARUN115BT2) Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes - 28 - LGE Internal Use Only
  • LG ARUN096DT2 | Service Manual - Page 29
    SENSOR 2) CN35 AIR (OUTDOOR TEMPERATURE SENSOR) SUCTION (SUCTION TEMPERATURE SENSOR) DISCHARGE(C) (CONST COMP DISCHARGE TEMP SENSOR) CN30 P-SENSOR(H) (HIGH PRESSURE SENSOR) Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes - 29 - LGE Internal Use Only
  • LG ARUN096DT2 | Service Manual - Page 30
    LGMV PFC Onboarding Terminal CH14 U.V.W OUT UVW Output Terminal CN03 INV LGMV INV Onboarding Terminal Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes - 30 - TO INV. PCB 220V Power Output Terminal CN_P1 T Phase Terminal CN_N1 N Phase Terminal CN_L1
  • LG ARUN096DT2 | Service Manual - Page 31
    Power Input Terminal CN HALL SENSOR(R) Left Fan Motor Hall Sensor CN HALL SENSOR(L) Right Fan Motor Hall Sensor Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes - 31 - CN FAN RIGHT Left Fan Motor Hall Sensor CN DC LINK 700V DC LINK CN FAN LEFT Right
  • LG ARUN096DT2 | Service Manual - Page 32
    W6640 Classification AC Inverter Heating Description Compressor Harness,Multi Part Number Location Number TBZ30983001 554160A EAD37680315 W6631A Remark Barrier Side Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes - 32 - LGE Internal Use Only
  • LG ARUN096DT2 | Service Manual - Page 33
    Cooler IN + Sub Cooler OUT Inv. discharge + HEX(Front) + HEX (back) Air + suction Pipe Housing color : yellow Housing color : purple Housing color : black Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes - 33 - LGE Internal Use Only
  • LG ARUN096DT2 | Service Manual - Page 34
    268711A 566001 649950B W6631A W6200 261704B W6640 W6631B Model ARUN096DT2 ARUN115DT2 ARUN134DT2 ARUN154DT2 Classification AC Inverter Heating AC Inverter W6631A 554160B W6631B Remark Barrier Side Service Valve Barrier Side Service Valve Copyright ©2009 LG Electronics. Inc. All right reserved.
  • LG ARUN096DT2 | Service Manual - Page 35
    Explodede View • Heat Pump(ARUN096DT2, ARUN115DT2, ARUN134DT2, ARUN154DT2 _ 2 Comp) 137213A Pipe Housing color : yellow Housing color : purple Housing color : black Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes - 35 - LGE Internal Use Only
  • LG ARUN096DT2 | Service Manual - Page 36
    Fuse holder W0FZZ 268711A Fuse 268200 566001 649950B Model ARUN076BT2 ARUN096BT2 ARUN115BT2 W6631A W6200 W6640 W6631B Classification AC Inverter Heating Number 554160A W6631A 554160B W6631B Remark Barrier Side Service Valve Copyright ©2009 LG Electronics. Inc. All right reserved. Only for
  • LG ARUN096DT2 | Service Manual - Page 37
    Explodede View • Heat Pump(ARUN076BT2, ARUN096BT2, ARUN115BT2 _ 2 Comp) 137213A 435512 554030B Pipe Housing color : yellow Housing color : purple Housing color : black Copyright ©2009 LG Electronics. Inc. All right reserved. Only for training and service purposes - 37 - LGE Internal Use Only
  • LG ARUN096DT2 | Service Manual - Page 38
    P/NO : MFL54555501 OCTOBER, 2009
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System
Outdoor Unit
SERVICE MANUAL R410A
(Exploded View)
MODEL : ARUN Series
CAUTION
Before Servicing the unit, read the safety precautions in General SVC manual.
Only for authorized service personnel.
Internal Use Only
R410A