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2. List of Functions

Copyright ©2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

2. List of Functions

Air supply outlet
Airflow direction control(left & right)
Airflow direction control(up & down)
Auto swing(left & right)

Air flow

Auto swing(up & down)
Airflow steps(fan/cool/heat)
Chaos swing
Chaos wind(auto wind)
Jet cool(Power wind)
Swirl wind
Deodorizing filter

Air purifying

Plasma air purifier
Prefilter(washable / anti-fungus)
Drain pump

Installation

E.S.P. control
Electric heater(operation)
High ceiling operation
Hot start

Reliability

Self diagnosis
Soft dry operation
Auto changeover
Auto cleaning
Auto operation(artificial intelligence)
Auto restart operation
Child lock

Convenience

Forced operation
Group control
Sleep mode
Timer(on/off)
Timer(weekly)
Two thermistor control
Standard wired remote controller
Deluxe wired remote controller

Control

Simple wired remote controller
Wired remote controller(for hotel use)
Wireless LCD remote control

Special

Zone control

function kit

CTIE
Electro thermostat

1

-
-
-
-

3 / 3 / 3

-
-
-
-

X
X
X
X

O
O

X

O
O
O

O(Heat recovery)

X

O(Heat pump or Cooling only)

O
O

-

O
O
O
O
O

Accessory
Accessory
Accessory
Accessory
Accessory
Accessory

-
-

Function

Category

ARNU183NJA2
ARNU243NJA2
ARNU303NJA2

ARNU363NJA2

ARNU423NKA2
ARNU483NKA2

ARNU543NKA2

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.

Summary of Contents for Multi V ARNU183NJA2

Page 1: ...ODEL ARNU183NJA2 ARNU243NJA2 ARNU303NJA2 ARNU363NJA2 ARNU423NKA2 ARNU483NKA2 ARNU543NKA2 CAUTION Before Servicing the unit read the safety precautions in General SVC manual Only for authorized service personnel Internal Use Only http biz lgservice com ...

Page 2: ...ower cable Transmission Cable mm2 AWG C Panel Color ARNU183NJA2 ARNU243NJA2 ARNU303NJA2 ARNU363NJA2 5 3 7 0 8 8 10 6 4 500 6 000 7 500 9 000 18 000 24 000 30 000 36 000 5 9 7 9 10 0 11 7 5 000 6 800 8 500 10 100 20 000 27 000 34 000 40 000 Galvanized Steel Plate 457 x 1 236 x 540 457 x 1 236 x 540 457 x 1 236 x 540 457 x 1 236 x 540 18 x 48 21 32 x 21 1 4 18 x 48 21 32 x 21 1 4 18 x 48 21 32 x 21 ...

Page 3: ...nch Drain_Secondary ID mm inch Net Weight Body kg lbs Noise Level Sound Press 1 5m H M L dB H M L 0 3inch ESP Power Supply Ø V Hz Refrigerant Control Power cable Transmission Cable mm2 AWG C Panel Color Panel Name Acc y ARNU423NKA2 ARNU483NKA2 ARNU543NKA2 12 3 14 1 15 8 10 500 12 100 13 600 42 000 48 000 54 000 13 5 15 8 17 6 11 600 13 600 15 100 46 000 54 000 60 000 Galvanized Steel Plate 635 x 1...

Page 4: ...gence Auto restart operation Child lock Convenience Forced operation Group control Sleep mode Timer on off Timer weekly Two thermistor control Standard wired remote controller Deluxe wired remote controller Control Simple wired remote controller Wired remote controller for hotel use Wireless LCD remote control Special Zone control function kit CTIE Electro thermostat 1 3 3 3 X X X X O O X O O O O ...

Page 5: ...nly 3 Piping Diagrams Heat Exchanger Th3 Th1 Th2 lndoor unit EEV Heating Cooling Filter Filter Sirocco Fan Refrigerant pipe connection port diameter Capacity kBtu h GAS LIQUID 18 Ø12 7 1 2 Ø6 35 1 4 24 30 36 Ø15 88 5 8 Ø9 52 3 8 42 48 54 Unit mm inch LOC Description Th1 Room thermistor Th2 Pipe in thermistor Th3 Pipe out thermistor ...

Page 6: ...c All right reserved Only for training and service purposes LGE Internal Use Only 4 Wiring Diagrams CN_CC CN_DISPLAY CN_OPTION CN_EEV CN_ZONE CN_FLOAT CN_MOTOR1 CN_MOTOR2 CN_POWER CN_OUT CN_COM CN_ROOM CN_PIPE OUT CN_REMO CN_PIPE IN NJ Chassis NK Chassis ...

Page 7: ...47911 137214 354210B 268711C 268711B 249951 263230B 263230A 263230C 261704 W6640 THERMISTOR 1 THERMISTOR 3 THERMISTOR 2 359012 352118B 268711E 137211B W4811 130911 137211A 330871B 130411 330871A Thermistor 1 263230A Inlet Air Thermistor Housing Color Yellow Thermistor 2 263230B Pipe In thermistor Housing Color White Thermistor 3 263230C Pipe Out thermistor Housing Color Red NJ 5 Exploded View ...

Page 8: ...0A 567480C 261704 W6640 THERMISTOR 1 THERMISTOR 3 THERMISTOR 2 137211A 137211B 135500 330871 437214 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 GCSC GCSC Website http biz Lgservice com Thermistor 1 567480A Inlet Air Thermistor Housing Color Brown Thermistor 2 567480B Pipe I...

Page 9: ...P NO MFL65003302 NOVEMBER 2010 ...

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