Multi V Air Conditioner SVC MANUAL(Exploded View)

Internal Use Only http://biz.lgservice.com

Multi V Air Conditioner

SVC MANUAL(Exploded View)

MODEL : ARNU073TE*2, ARNU093TE*2

CAUTION

Before Servicing the unit, read the safety precautions in General SVC manual.

Only for authorized service personnel.

1. Specification

* Model Name

A:Basic, C:Plasma

Cooling Capacity

Heating Capacity

Type

Model

Unit kW kcal/h

Btu/h kW kcal/h

Btu/h

Casing

Dimensions(WxDxH)

Coil

Fan

Body

Front Panel mm inch mm inch

Rows x Columns x FPI

Face Area

Type m 2 (ft 2

Motor Output x Number

Running Current

Air Flow Rate(H/M/L) CMM cfm

Drive

W

A

)

Motor type

Temperature Control

Sound Absorbing Thermal Insulation Material

Safety Device

Liquid Side mm(inch)

Pipe Connections Gas Side mm(inch)

Drain Pipe(Internal Dia.) mm(inch)

Net Weight Body kg(lbs)

Noise Level(Sound Press, 1.5m, H/M/L) dB(A)

Power Supply Ø, V, Hz

Refrigerant Control

Power cable

Transmission cable

Panel Color

Panel Name(Acc'y) mm mm

2

2

ARNU073TE*2

2.2

1,900

7,500

2.5

2,200

8,500

4 Way Ceiling Cassette

ARNU093TE*2

2.8

2,400

9,600

3.2

2,800

10,900

ARNU123TE*2

3.6

3,100

12,300

4.0

3,400

13,600

Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate

570x570x269 570x570x269 570x570x269

22.4x22.4x10.5

670x670x30

26.4x26.4x1.2

22.4x22.4x10.5

670x670x30

26.4x26.4x1.2

22.4x22.4x10.5

670x670x30

26.4x26.4x1.2

1x11x18

0.32(3.4)

Turbo Fan

35

0.18

2x11x18

0.32(3.4)

Turbo Fan

35

0.18

2x11x18

0.32(3.4)

Turbo Fan

35

0.18

9/8/7

318/282/247

Direct

BLDC

9/8/7

318/282/247

Direct

BLDC

11/10/9

389/353/318

Direct

BLDC

Microprocessor, Thermostat for cooling and heating Microprocessor, Thermostat for cooling and heating Microprocessor, Thermostat for cooling and heating

Foamed polystrene

Fuse

Ø6.35(1/4)

Ø12.7(1/2)

Foamed polystrene

Fuse

Ø6.35(1/4)

Ø12.7(1/2)

Foamed polystrene

Fuse

Ø6.35(1/4)

Ø12.7(1/2)

25.0(1) 25.0(1) 25.0(1)

15(33.1)

38/34/32

1,208/230,60

EEV

CV1.5 x 3C

CVV-SB 1.25 x 2C

Morning fog

15.5(34.2)

38/34/32

1,208/230,60

EEV

CV1.5 x 3C

CVV-SB 1.25 x 2C

Morning fog

PT-HE*1

15.5(34.2)

41/35/32

1,208/230,60

EEV

CV1.5 x 3C

CVV-SB 1.25 x 2C

Morning fog

Notes:-

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(24.6ft)

• 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



2. Capacities are net capacities

3. Due to our policy of innovation some specifications may be changed without prior notification

4. To be added for more available Models

5. EEV : Electronic Expansion Valve

Conversion Formula

kcal/h= kW x 860

Btu/h = kW x 3412 cfm = m 3 /min x 35.3

l/s = CMM x 1000/60

Copyright ©2008 LG Electronics. Inc. All right reserved.

Only for training and service purposes

- 2 -

LGE Internal Use Only

* Model Name

A:Basic, C:Plasma

Cooling Capacity

Heating Capacity

Type

Model

Unit kW kcal/h

Btu/h kW kcal/h

Btu/h

Casing

Dimensions(WxDxH)

Coil

Fan

Body mm inch

Front Panel mm inch


Face Area

Type

Motor Output x Number m 2 (ft 2

W

Running Current A

Air Flow Rate(H/M/L) CMM cfm

)

Drive

Motor type

Temperature Control


Safety Device

Liquid Side

Pipe Connections Gas Side mm(inch) mm(inch)

Net Weight

Drain Pipe(Internal Dia.) mm(inch)

Body kg(lbs)

Noise Level(Sound Press, 1.5m, H/M/L) dB(A)

Power Supply Ø, V, Hz

Refrigerant Control

Power cable

Transmission cable

Panel Color

Panel Name(Acc'y) mm 2 mm 2


ARNU153TE*2

4.5

3,900

ARNU183TE*2

5.6

4,800

15,400

5.0

4,300

17,100

Galvanized Steel Plate

19,100

6.3

5,400

21,500


570x570x269

22.4x22.4x10.5

670x670x30

26.4x26.4x1.2

2x11x18

0.32(3.4)

Turbo Fan

35

0.18

12/11/10

570x570x269

22.4x22.4x10.5

670x670x30

26.4x26.4x1.2

2x11x18

0.32(3.4)

Turbo Fan

35

0.18

13/12/10

424/389/353

Direct

BLDC

Microprocessor, Thermostat for cooling and heating

Foamed polystrene

Fuse

Ø6.35(1/4)

Ø12.7(1/2)

25.0(1)

15.5(34.2)

459/424/353

Direct

BLDC


Foamed polystrene

Fuse

Ø6.35(1/4)

Ø12.7(1/2)

25.0(1)

15.5(34.2)

42/36/33 43/37/35

1,208/230,60 1,208/230,60

EEV

CV1.5 x 3C

EEV

CV1.5 x 3C

CVV-SB 1.25 x 2C

Morning fog

CVV-SB 1.25 x 2C

Morning fog

PT-HE*1

Notes:-















kcal/h= kW x 860


l/s = CMM x 1000/60



- 3 -


* Model Name

A:Basic, C:Plasma

Cooling Capacity

Heating Capacity

Type

Model

Unit kW kcal/h

Btu/h kW kcal/h

Btu/h

Casing

Dimensions Body

(WxDxH)


Coil

Fan

Connections

Net Weight

Power Supply


Face Area

Type

Motor Outputx Number

Running Current

Air Flow Rate(H/M/L)

Gas Side

Drain Pipe(Internal Dia.)

Body

Noise Level (Sound Press, 1.5m, H/M/L)

Refrigerant Control

Power cord

Transmission cable

Panel Color

Panel Name(Acc'y)

Elevaion Grill(Acc'y) m 2 (ft 2

W

A

CMM cfm

)

Drive

Motor type

Temperature Control


Safety Device mm(inch) mm(inch) mm kg(lbs) dB(A)

Ø, V, Hz

ARNU243TP*2

7.1

6,100

24,200

8.0

6,900

27,300


ARNU283TP*2

8.2

7,100

28,000

9.2

8,000

31,500

ARNU363TN*2

10.6

9,100

36,200

11.9

10,200

40,600

Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate

840 x 840 x 204 840 x 840 x 204 840 x 840 x 246

33.0x33.0x8.0

950x950x30

37.4x37.4x1.2

33.0x33.0x8.0

950x950x30

37.4x37.4x1.2

33.0x33.0x9.7

950x950x30

37.4x37.4x1.2

2 x 8 x 19

0.40(4.3)

Turbo Fan

30

0.15

2 x 8 x 19

0.40(4.3)

Turbo Fan

0.15

2x10x19

0.57(6.1)

Turbo Fan

30 135

0.56

17/15/13

600/529/459

Direct

BLDC

19/16/14

671/565/494

Direct

BLDC

25/21/19

883/742/671

Direct

BLDC


Foamed polystrene Foamed polystrene Foamed polystrene

Fuse Fuse Fuse

Ø9.52(3/8)

Ø15.88(5/8)

25.0(1)

Ø9.52(3/8)

Ø15.88(5/8)

25.0(1)

Ø9.52(3/8)

Ø15.88(5/8)

25.0(1)

20.8(45.8)

38/35/31

20.8(45.8)

39/38/32

23.5(51.8)

43/40/39

1,208/230,60 1,208/230,60 1,208/230,60

EEV EEV EEV

CV2.0 X 3C CV2.0 X 3C CV2.0 X 3C

CVV-SB 1.25 X 2C CVV-SB 1.25 X 2C CVV-SB 1.25 X 2C

Morning fog Morning fog Morning fog

PT-UMC

PTEGM0

Notes:-















kcal/h= kW x 860


l/s = CMM x 1000/60



- 4 -


Cooling Capacity

Net Weight

Power Supply

Type

Model

Drain Pipe(Internal Dia.)

Body

Noise Level (Sound Press, 1.5m, H/M/L)

Refrigerant Control

Power cord

Transmission cable

Panel Color

Panel Name(Acc'y)

Elevaion Grill(Acc'y)

Unit kW kcal/h

Heating Capacity

Btu/h kW kcal/h

Btu/h

Casing

Dimensions Body

(WxDxH)


Coil

Fan


Face Area

Type

Motor Outputx Number

Running Current

Air Flow Rate(H/M/L) m 2 (ft 2

W

A

CMM cfm

)

Drive

Motor type

Temperature Control


Safety Device

Connections Gas Side mm(inch) mm(inch) mm kg(lbs) dB(A)

Ø, V, Hz

Notes:-














* Model Name

A:Basic, C:Plasma

ARNU423TM*2

12.3

10,600


ARNU483TM*2

14.1

12,100

42,000

13.8

11,000

43,800


48,100

15.9

13,200

51,200


840x840x29

33.0x33.0x11.7

950x950x30

37.4x37.4x1.2

2 x 12 x 19

0.57(6.1)

Turbo Fan

135

0.56

30/27/24

8840x840x298

33.0x33.0x11.7

950x950x30

37.4x37.4x1.2

2 x 12 x 19

0.57(6.1)

Turbo Fan

135

0.56

31/29/27

1059/954/848

Direct

1095/1024/954

Direct

BLDC BLDC


Foamed polystrene Foamed polystrene

Fuse

Ø9.52(3/8)

Ø15.88(5/8)

25.0(1)

25.6(56.4)

Fuse

Ø9.52(3/8)

Ø15.88(5/8)

25.0(1)

25.6(56.4)

47/44/42 48/47/45

1,208/230,60 1,208/230,60

EEV

CV2.0 X 3C

EEV

CV2.0 X 3C

CVV-SB 1.25 X 2C

Morning fog

CVV-SB 1.25 X 2C

Morning fog

PT-UMC

PTEGM0


kcal/h= kW x 860


l/s = CMM x 1000/60



- 5 -


2. List of Functions

Category

Air flow

Air purifying

Installation

Reliability

Convenience

Individual control

Special function kit

Function

Air supply outlet

Airflow direction control(left & right)

Airflow direction control(up & down)

Auto swing(left & right)

Auto swing(up & down)

Airflow steps(fan/cool/heat)

Chaos swing

Chaos wind(auto wind)

Jet cool(Power wind)

Swirl wind

Deodorizing filter

Plasma air purifier

Prefilter(washable / anti-fungus)

Drain pump

E.S.P. control

Electric heater(operation)

High ceiling operation

Hot start

Self diagnosis

Soft dry operation

Auto changeover

Auto cleaning

Auto operation(artificial intelligence)

Auto restart operation

Child lock

Forced operation

Group control

Sleep mode

Timer(on/off)

Timer(weekly)

Two thermistor control

Elevation Grill(Acc'y)

Standard wired remote controller

Wide Character wired remote controller

Picto wired remote controller

Deluxe wired remote controller

Simple wired remote controller

Wired remote controller(for hotel use)

Wireless remote controller(simple)

Wireless LCD remote control

Zone control

CTIE

Electro thermostat

ARNU073TE*2, ARNU093TE*2, ARNU123TE*2, ARNU153TE*2,

ARNU183TE*2, ARNU243TP*2, ANU283TP*2, ARNU363TN*2,

ARNU423TM*2, ARNU483TM*2

O

O

X

Option

O

X

O

O

4

auto

-

O

4/5/4

X

O

O

O

O

O

O(only heat recovery)

X

O(only heat pump or cooling only)

O

O

O

O

O

O

O

O

O(TM, TN, TP only)

Accessory

Accessory

Accessory

Accessory

Accessory

X

Accessory

-

-

-

O : Applied X : Not applied – : No relation

Option : Model name & 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 separate package.



- 6 -


3. Piping Diagrams

Th3

Heat Exchanger

Turbo Fan

Th2

EEV

Filter

Filter

Th1 lndoor unit

:Cooling

:Heating

Refrigerant pipe connection port diameter

Model

ARNU073TE*2

ARNU093TE*2

ARNU123TE*2

ARNU153TE*2

ARNU183TE*2

ARNU243TP*2

ARNU283TP*2

ARNU363TN*2

ARNU423TM*2

ARNU483TM*2

Gas

Ø12.7(1/2)

Ø12.7(1/2)

Ø12.7(1/2)

Ø12.7(1/2)

Ø12.7(1/2)

Ø15.88(5/8)

Ø15.88(5/8)

Ø15.88(5/8)

Ø15.88(5/8)

Ø15.88(5/8)

[unit: mm(inch)]

Liquid

Ø6.35(1/4)

Ø6.35(1/4)

Ø6.35(1/4)

Ø6.35(1/4)

Ø6.35(1/4)

Ø9.52(3/8)

Ø9.52(3/8)

Ø9.52(3/8)

Ø9.52(3/8)

Ø9.52(3/8)

LOC.

Th1

Th2

Th3

Description

Room thermistor

Pipe in thermistor

Pipe out thermistor



- 7 -


4. Wiring Diagrams

TE Chassis

CN_MOTOR

CN_EEV

CN_FLOAT

CN_DISP

CN_OPITION

CN_ROOM

CN_PIPE/IN

CN_POWER

CN_D/PUMP

CN_GRILL

CN_VANE1

CN_VANE2 CN_COM

CN_HVB

CN_REMO

CN_CC

Dip Switch Setting

SW3

SW4

GROUP

DRY CONTACT

SW5 EXTRA 1

ON

Master

Variable

OFF

OFF

Slave

Auto

ON

Remarks

Group Control setting using Wired Remote Controller

Dry contact mode setting

1. Duct model

-. OFF : Default(not operate continuosly )

-. ON : Fan operate continuosly

2. Cassette Model : No Function

3. Ceiling Suspended Model

-. OFF : Ceiling(default)

-. ON : Floor

CAUTION

For Multi V Model, Dip Switch 1,2,5,6,7,8 must be set OFF

That dip switch is used for the other model.



- 8 -


TM/TN/TP Chassis

CN_MOTER CN_FLOAT

CN_OPTION

CN_ROOM

CN_TH1

CN_TH2

CN_COM

CN_REMO

CN_DRAIN

CN_POWER

Dip Switch Setting

SW3

SW4

GROUP

DRY CONTACT

SW5 EXTRA 1

ON

Master

Variable

OFF

OFF

Slave

Auto

ON

CN_DISP

CN_VANE1

CN_EEV

CN_VANE2

CN_HVB

Remarks

Group Control setting using Wired Remote Controller

Dry contact mode setting

1. Duct model

-. OFF : Default(not operate continuosly )

-. ON : Fan operate continuosly

2. Cassette Model : No Function

3. Ceiling Suspended Model

-. OFF : Ceiling(default)

-. ON : Floor

CAUTION

For Multi V Model, Dip Switch 1,2,5,6,7,8 must be set OFF

That dip switch is used for the other model.



- 9 -


5. Exploded View TE(Standard model)

354211

130412

330870

249951

W49810

352118

352115

THERMISTOR 2

263230B

263230C

THERMISTOR 3

130400

268711E

268711D

W6640

268711C

263230A

THERMISTOR

135511

158580

158591

337000

Thermistor 1

Thermistor 2

Thermistor 3

263230A Air

263230B Eva. in

263230C Eva. out



- 10 -

349600

346810

359012

140570

130911A

130911B

352150

130911C

W50011

Housing color : yellow

Housing color : white

Housing color : red


5. Exploded View TE(Plasma model)

130412

354211

266090

349600

159830

249951

130400

268711E

268711D

W6640

268711C

263230A

THERMISTOR 1

135511

W49810

352118

352115

THERMISTOR 2

263230B

263230C

THERMISTOR 3

158591

158580

130911C

346810

359012

140570

130911A

352150

330870

130911B

W50011

337000

Thermistor 1

Thermistor 2

Thermistor 3

263230A

263230B

263230C

Air

Eva. in

Eva. out



- 11 -



Housing color : red


5. Exploded View TM, TN, TP(Standard model)

130412

158591

131410

148000

130911B

130911A

354211

130911C

352118

W49810

352150

249310

552200A

346810

130911D

249951

567480C

567480B

359012

W6640

130400

W3110

330870B

268711B

330870A

W0FZZ

349480

268711D

268711E

337000

135500

567480A

Thermistor 1

Thermistor 2

Thermistor 3

567480A Air

567480B Eva. in

567480C Eva. out

Note) * Please ensure GCSC since the replacement parts may be changed depending upon the buyer's request.

Please check the correct parts in View RPL(Replacement Part List) on GCGS.

(GCGS Website http://biz.Lgservice.com)



Housing color : red



- 12 -


5. Exploded View TM, TN, TP(Plasma model)

130412

158591

131410

148000

130911B

130911A

354211

130911C

352118

W49810

352150

249310

552200A

346810

130911D

249951

567480C

567480B

359012

W6640

130400

W3110

330870B

266090

330870A

349480

337000

268711E

268711B

W0FZZ

268711D

135500

159830

567480A

Thermistor 1

Thermistor 2

Thermistor 3

567480A Air

567480B Eva. in

567480C Eva. out

Note) * Please ensure GCSC since the replacement parts may be changed depending upon the buyer's request.

Please check the correct parts in View RPL(Replacement Part List) on GCGS.

(GCGS Website http://biz.Lgservice.com)



Housing color : red



- 13 -


P/NO : MFL42947614 MAY, 2008

Multi V Air Conditioner SVC MANUAL(Exploded View)

Multi V Air Conditioner

SVC MANUAL(Exploded View)

CAUTION

1. Specification

2. List of Functions

3. Piping Diagrams

Th3

Heat Exchanger

Turbo Fan

Th2

EEV

Th1 lndoor unit

:Cooling

:Heating

4. Wiring Diagrams

TE Chassis

CAUTION

TM/TN/TP Chassis

CAUTION

5. Exploded View TE(Standard model)

5. Exploded View TE(Plasma model)

5. Exploded View TM, TN, TP(Standard model)

5. Exploded View TM, TN, TP(Plasma model)

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