LG Multi-V ARNU05GSJN4 User manual

Wall Mounted Unit (Standard)
MULTI V
Indoor Unit
1.List of functions
2.Specifications
3.Dimensions
4.Piping Diagrams
5.Wiring Diagrams
6.Capacity Tables
7.Air Velocity and Temperature Distribution
8.Electric Characteristics
9.Sound Levels
10.Installation

2
MULTI V Indoor Unit Wall Mounted Unit (Standard)
1. List of functions
List of functions
Category Function ARNU05GSJN4, ARNU07GSJN4, ARNU09GSJN4, ARNU12GSJN4,
ARNU15GSJN4, ARNU18GSKN4, ARNU24GSKN4
Air flow
Air supply outlet 1
Airflow direction control(left & right) Manual
Airflow direction control(up & down) Auto
Auto swing(left & right) X
Auto swing(up & down) Auto
Airflow steps(fan/cool/heat) 3 / 4 / 3
Chaos wind(auto wind) X
Jet cool(Power wind) O
Swirl wind* -
Air purifying
Triple filter X
Plasma air purifier X
Ionizer O
Prefilter(washable / anti-fungus) O
Installation
Drain pump -
E.S.P. control* -
Electric heater(operation) -
High ceiling operation* -
Reliability
Hot start O
Self diagnosis O
Soft dry operation O
Convenience
Auto changeover O(Heat recovery)
Auto cleaning O
Auto operation(artificial intelligence) O(Heat pump or Cooling only)
Auto restart operation O
Child lock* O
Forced operation O
Group control* O
Sleep mode O
Timer(on/off) O
Timer(weekly)* O
Two thermistor control* O
External On/Off O
Wi-Fi O
Note
1. O : Applied, X : Not Applied
Accessory model name : Installed at field, ordered and purchased separately by the corresponding model name, supplied with separate package.
2. Some functions can be limited by remote controller.
3. In case of ducted type indoor units using the wireless remote controller, it needs to connect the wired remote controller for received the signal of that.
4. In case of cassette type indoor units, Plasma kit and Auto Elevation Grille functions are not applicable at the same time.
5. * : These functions need to connect the wired remote controller.

1. List of functions
3
MULTI V Indoor Unit Wall Mounted Unit (Standard)
List of functions
Category Function ARNU05GSJA4, ARNU07GSJA4, ARNU09GSJA4, ARNU12GSJA4,
ARNU15GSJA4, ARNU18GSKA4, ARNU24GSKA4
Air flow
Air supply outlet 1
Airflow direction control(left & right) Manual
Airflow direction control(up & down) Auto
Auto swing(left & right) X
Auto swing(up & down) Auto
Airflow steps(fan/cool/heat) 3 / 4 / 3
Chaos wind(auto wind) X
Jet cool(Power wind) O
Swirl wind* -
Air purifying
Triple filter X
Plasma air purifier X
Ionizer X
Prefilter(washable / anti-fungus) O
Installation
Drain pump -
E.S.P. control* -
Electric heater(operation) -
High ceiling operation* -
Reliability
Hot start O
Self diagnosis O
Soft dry operation O
Convenience
Auto changeover O(Heat recovery)
Auto cleaning O
Auto operation(artificial intelligence) O(Heat pump or Cooling only)
Auto restart operation O
Child lock* O
Forced operation O
Group control* O
Sleep mode O
Timer(on/off) O
Timer(weekly)* O
Two thermistor control* O
External On/Off O
Wi-Fi O
Note
1. O : Applied, X : Not Applied
Accessory model name : Installed at field, ordered and purchased separately by the corresponding model name, supplied with separate package.
2. Some functions can be limited by remote controller.
3. In case of ducted type indoor units using the wireless remote controller, it needs to connect the wired remote controller for received the signal of that.
4. In case of cassette type indoor units, Plasma kit and Auto Elevation Grille functions are not applicable at the same time.
5. * : These functions need to connect the wired remote controller.

MULTI V Indoor Unit
1. List of functions
4
Wall Mounted Unit (Standard)
List of functions
Category Function ARNU30GSVA4, ARNU36GSVA4
Air flow
Air supply outlet 1
Airflow direction control(left & right) Manual
Airflow direction control(up & down) Auto
Auto swing(left & right) -
Auto swing(up & down) Auto
Airflow steps(fan/cool/heat) 3/4/3
Chaos swing O
Chaos wind(auto wind) -
Jet cool(Power wind) -
Swirl wind -
Air purifying
Deodorizing filter O
Plasma air purifier X
Prefilter(washable / anti-fungus) O
Installation
Drain pump -
E.S.P. control* -
Electric heater(operation) -
High ceiling operation* -
Reliability
Hot start O
Self diagnosis O
Soft dry operation O
Convenience
Auto changeover O(Heat recovery)
Auto cleaning O
Auto operation(artificial intelligence) O(Heat pump or Cooling only)
Auto restart operation -
Child lock* O
Forced operation O
Group control* O
Sleep mode O
Timer(on/off) O
Timer(weekly)* O
Two thermistor control* O
External On/Off O
Note
1. O : Applied, X : Not Applied
Accessory model name : Installed at field, ordered and purchased separately by the corresponding model name, supplied with separate package.
2. Some functions can be limited by remote controller.
3. In case of ducted type indoor units using the wireless remote controller, it needs to connect the wired remote controller for received the signal of that.
4. In case of cassette type indoor units, Plasma kit and Auto Elevation Grille functions are not applicable at the same time.
5. * : These functions need to connect the wired remote controller.

1. List of functions
5
MULTI V Indoor Unit Wall Mounted Unit (Standard)
Accessory Compatibility List
Category Product Remark
Compatibility
ARNU-GSJ(K)N4
ARNU-GSJ(K)A4
ARNU-GSVA4
Wireless Remote Controller PQWRH(C)Q0FDB - O
Wired
Remote
Controller
Simple PQRCVCL0Q(W) Simple O
PQRCHCA0Q(W) for Hotel O
Standard
PREMTB001 Standard (White) O
PREMTBB01 Standard (Black) O
PREMTB100 New Standard (White) O
Premium PREMTA000(A/B) Premium O*
Dry
contact
Simple Contact PDRYCB000 Simple Dry Contact O
Communication type
PDRYCB400 Points Dry Contact (For Setback) O
PDRYCB300 - O
PDRYCB500 Dry Contact For Modbus O
Gateway IDU PI485 PHNFP14A0 Connected with the Indoor Units -
PSNFP14A0 Connected with the Indoor Units -
ETC
Remote temperature sensor PQRSTA0 - -
Zone controller ABZCA - -
Electronic thermostat AQETC - -
CTI (Communication transfer
interface) PKFC0 - -
CO2 Sensor PES-C0RV0 - -
Group control wire PZCWRCG3 0.25m O
2-Remo Control Wire PZCWRC2 0.25m O
Extension Wire PZCWRC1 10m O
Wi-Fi Controller* LG-IR-WF-1 - -
Telecom shelter controller PQCSA001T0 - X
Note
1. O: Possible, X: Impossible, - : Not applicable
2. * : Some advanced functions controlled by individual controller cannot be operated.
3. If you need more detail, please refer to the BECON PDB or the manual of product.
(http://partner.lge.com/global : Home> Download> Manuals)

6
MULTI V Indoor Unit Wall Mounted Unit (Standard)
2. Specifications
* Model Name (A:Basic, N:Ionizer)
Type Wall Mounted Unit
Model Unit ARNU05GSJ*4 ARNU07GSJ*4
Cooling Capacity
kW 1.6 2.2
kcal/h 1,400 1,900
Btu/h 5,500 7,500
Heating Capacity
kW 1.8 2.5
kcal/h 1,500 2,200
Btu/h 6,100 8,500
Power Input (H / M / L) W 11 / 10 / 9 12 / 11 / 9
Dimensions
(W×H×D)
Body mm 837 × 308 × 189 837 × 308 × 189
inch 32-15/16 x 12-1/8 x 7-7/16 32-15/16 x 12-1/8 x 7-7/16
Shipping mm 892 × 381 × 249 892 × 381 × 249
inch 35-1/8 × 15 × 9-13/16 35-1/8 × 15 × 9-13/16
Coil Rows × Columns × FPI 2 × 15 × 19 2 × 15 × 19
Face Area m² 0.19 0.19
Fan
Type Cross Flow Fan Cross Flow Fan
Motor Output × Number W 30 × 1 30 × 1
Running Current A 0.25 0.25
Air Flow Rate(H / M / L) m³/min 6.8 / 6.5 / 5.9 7.2 / 6.8 / 5.9
ft³/min 240 / 230 / 208 254 / 240 / 208
Drive Direct Direct
Motor type BLDC BLDC
Temperature Control Microprocessor, Thermostat for cooling and heating
Sound Absorbing Thermal Insulation Material Foamed polystrene Foamed polystrene
Air Filter Resin Net(washable) Resin Net(washable)
Safety Device Fuse Fuse
Pipe Connections
Liquid Side mm (inch) Ø 6.35 (1/4) Ø 6.35 (1/4)
Gas Side mm (inch) Ø 12.7 (1/2) Ø 12.7 (1/2)
Drain Pipe(ID) mm (inch) 16 (5/8) 16 (5/8)
Weight Body kg (lbs) 8.5 (18.7) 8.5 (18.7)
Shipping kg (lbs) 11.3 (24.9) 11.3 (24.9)
Sound Pressure Levels (H / M / L) dB(A) 30 / 29 / 28 32 / 30 / 28
Sound Power Levels (H / M / L) dB(A) 54 / 53 / 52 54 / 53 / 52
Power Supply Ø, V, Hz 1, 220-240, 50 1, 220-240, 50
1, 220, 60 1, 220, 60
Refrigerant Control EEV EEV
Transmission cable mm² 1.0 ~ 1.5 × 2C 1.0 ~ 1.5 × 2C
Color White White
Note
1. Due to our policy of innovation some specifications may be changed without notification.
2. Wiring cable size must comply with the applicable local and national code. And “Electric characteristics” chapter should be considered for electrical
work and design. Especially the power cable and circuit breaker should be selected in accordance with that.
3. Sound pressure level is measured on the rated condition in the anechoic rooms by ISO 3745 standard.
Sound power level is measured on the rated condition in the reverberation rooms by ISO 3741 standard.
Therefore, these values can be increased owing to ambient conditions during operation.
4. Capacities are net capacities and based on the following conditions. Refer to the Outdoor Unit Specifications for calculating the real capacity.
• Cooling : Indoot Ambient Temp. 27°CDB / 19°CWB, Outdoor Ambient Temp. 35°CDB / 24°CWB
• Heating : Indoot Ambient Temp. 20°CDB / 15°CWB, Outdoor Ambient Temp. 7°CDB / 6°CWB
• Interconnected Pipe is standard length and difference of Elevation (Outdoor ~ Indoor Unit) is Zero.

2. Specifications
7
MULTI V Indoor Unit Wall Mounted Unit (Standard)
* Model Name (A:Basic, N:Ionizer)
Type Wall Mounted Unit
Model Unit ARNU09GSJ*4 ARNU12GSJ*4
Cooling Capacity
kW 2.8 3.6
kcal/h 2,400 3,100
Btu/h 9,600 12,300
Heating Capacity
kW 3.2 4.0
kcal/h 2,800 3,400
Btu/h 10,900 13,600
Power Input (H / M / L) W 13 / 12 / 9 15 / 13 / 11
Dimensions
(W×H×D)
Body mm 837 × 308 × 189 837 × 308 × 189
inch 32-15/16 x 12-1/8 x 7-7/16 32-15/16 x 12-1/8 x 7-7/16
Shipping mm 892 × 381 × 249 892 × 381 × 249
inch 35-1/8 × 15 × 9-13/16 35-1/8 × 15 × 9-13/16
Coil Rows × Columns × FPI 2 × 15 × 19 2 × 15 × 19
Face Area m² 0.19 0.19
Fan
Type Cross Flow Fan Cross Flow Fan
Motor Output × Number W 30 × 1 30 × 1
Running Current A 0.25 0.25
Air Flow Rate(H / M / L) m³/min 7.8 / 7.2 / 5.9 8.5 / 7.8 / 6.8
ft³/min 275 / 254 / 208 300 / 254 / 240
Drive Direct Direct
Motor type BLDC BLDC
Temperature Control Microprocessor, Thermostat for cooling and heating
Sound Absorbing Thermal Insulation Material Foamed polystrene Foamed polystrene
Air Filter Resin Net(washable) Resin Net(washable)
Safety Device Fuse Fuse
Pipe Connections
Liquid Side mm (inch) Ø 6.35 (1/4) Ø 6.35 (1/4)
Gas Side mm (inch) Ø 12.7 (1/2) Ø 12.7 (1/2)
Drain Pipe(ID) mm (inch) 16 (5/8) 16 (5/8)
Weight Body kg (lbs) 8.5 (18.7) 8.5 (18.7)
Shipping kg (lbs) 11.3 (24.9) 11.3 (24.9)
Sound Pressure Levels (H / M / L) dB(A) 34 / 32 / 28 37 / 34 / 30
Sound Power Levels (H / M / L) dB(A) 55 / 54 / 52 55 / 54 / 53
Power Supply Ø, V, Hz 1, 220-240, 50 1, 220-240, 50
1, 220, 60 1, 220, 60
Refrigerant Control EEV EEV
Transmission cable mm² 1.0 ~ 1.5 × 2C 1.0 ~ 1.5 × 2C
Color White White
Note
1. Due to our policy of innovation some specifications may be changed without notification.
2. Wiring cable size must comply with the applicable local and national code. And “Electric characteristics” chapter should be considered for electrical
work and design. Especially the power cable and circuit breaker should be selected in accordance with that.
3. Sound pressure level is measured on the rated condition in the anechoic rooms by ISO 3745 standard.
Sound power level is measured on the rated condition in the reverberation rooms by ISO 3741 standard.
Therefore, these values can be increased owing to ambient conditions during operation.
4. Capacities are net capacities and based on the following conditions. Refer to the Outdoor Unit Specifications for calculating the real capacity.
• Cooling : Indoot Ambient Temp. 27°CDB / 19°CWB, Outdoor Ambient Temp. 35°CDB / 24°CWB
• Heating : Indoot Ambient Temp. 20°CDB / 15°CWB, Outdoor Ambient Temp. 7°CDB / 6°CWB
• Interconnected Pipe is standard length and difference of Elevation (Outdoor ~ Indoor Unit) is Zero.

MULTI V Indoor Unit
2. Specifications
8
Wall Mounted Unit (Standard)
* Model Name (A:Basic, N:Ionizer)
Type Wall Mounted Unit
Model Unit ARNU15GSJ*4
Cooling Capacity
kW 4.5
kcal/h 3,900
Btu/h 15,400
Heating Capacity
kW 5.0
kcal/h 4,300
Btu/h 17,100
Power Input (H / M / L) W 23 / 18 / 11
Dimensions
(W×H×D)
Body mm 837 × 308 × 189
inch 32-15/16 x 12-1/8 x 7-7/16
Shipping mm 892 × 381 × 249
inch 35-1/8 × 15 × 9-13/16
Coil Rows × Columns × FPI 2 × 15 × 19
Face Area m² 0.19
Fan
Type Cross Flow Fan
Motor Output × Number W 30 × 1
Running Current A 0.25
Air Flow Rate(H / M / L) m³/min 10.5 / 9.5 / 6.8
ft³/min 371 / 336 / 240
Drive Direct
Motor type BLDC
Temperature Control Microprocessor, Thermostat for cooling and heating
Sound Absorbing Thermal Insulation Material Foamed polystrene
Air Filter Resin Net(washable)
Safety Device Fuse
Pipe Connections
Liquid Side mm (inch) Ø 6.35 (1/4)
Gas Side mm (inch) Ø 12.7 (1/2)
Drain Pipe(ID) mm (inch) 16 (5/8)
Weight Body kg (lbs) 8.5 (18.7)
Shipping kg (lbs) 11.3 (24.9)
Sound Pressure Levels (H / M / L) dB(A) 42 / 39 / 32
Sound Power Levels (H / M / L) dB(A) 58 / 56 / 54
Power Supply Ø, V, Hz 1, 220-240, 50
1, 220, 60
Refrigerant Control EEV
Transmission cable mm² 1.0 ~ 1.5 × 2C
Color White
Note
1. Due to our policy of innovation some specifications may be changed without notification.
2. Wiring cable size must comply with the applicable local and national code. And “Electric characteristics” chapter should be considered for electrical
work and design. Especially the power cable and circuit breaker should be selected in accordance with that.
3. Sound pressure level is measured on the rated condition in the anechoic rooms by ISO 3745 standard.
Sound power level is measured on the rated condition in the reverberation rooms by ISO 3741 standard.
Therefore, these values can be increased owing to ambient conditions during operation.
4. Capacities are net capacities and based on the following conditions. Refer to the Outdoor Unit Specifications for calculating the real capacity.
• Cooling : Indoot Ambient Temp. 27°CDB / 19°CWB, Outdoor Ambient Temp. 35°CDB / 24°CWB
• Heating : Indoot Ambient Temp. 20°CDB / 15°CWB, Outdoor Ambient Temp. 7°CDB / 6°CWB
• Interconnected Pipe is standard length and difference of Elevation (Outdoor ~ Indoor Unit) is Zero.

2. Specifications
9
MULTI V Indoor Unit Wall Mounted Unit (Standard)
* Model Name (A:Basic, N:Ionizer)
Type Wall Mounted Unit
Model Unit ARNU18GSK*4 ARNU24GSK*4
Cooling Capacity
kW 5.6 7.1
kcal/h 4,800 6,100
Btu/h 19,100 24,200
Heating Capacity
kW 6.3 7.5
kcal/h 5,400 6,400
Btu/h 21,500 25,600
Power Input (H / M / L) W 32 / 26 / 16 39 / 26 / 16
Dimensions
(W×H×D)
Body mm 998 x 345 x 210 998 x 345 x 210
inch 39-9/32 x 13-19/32 x 8-9/32 39-9/32 x 13-19/32 x 8-9/32
Shipping mm 1,063 × 420 × 274 1,063 × 420 × 274
inch 41-27/32 × 16-17/32 × 10-25/32 41-27/32 × 16-17/32 × 10-25/32
Coil Rows × Columns × FPI 2 × 16 × 20 2 × 16 × 20
Face Area m² 0.25 0.25
Fan
Type Cross Flow Fan Cross Flow Fan
Motor Output × Number W 58 × 1 58 × 1
Running Current A 0.52 0.52
Air Flow Rate(H / M / L) m³/min 14.0 / 12.0 / 10.5 15.2 / 12.7 / 10.5
ft³/min 494 / 424 / 371 537 / 449 / 371
Drive Direct Direct
Motor type BLDC BLDC
Temperature Control Microprocessor, Thermostat for cooling and heating
Sound Absorbing Thermal Insulation Material Foamed polystrene Foamed polystrene
Air Filter Resin Net(washable) Resin Net(washable)
Safety Device Fuse Fuse
Pipe Connections
Liquid Side mm (inch) Ø6.35 (1/4) Ø9.52(3/8)
Gas Side mm (inch) Ø12.7 (1/2) Ø15.88(5/8)
Drain Pipe(ID) mm (inch) 16 (5/8) 16 (5/8)
Weight Body kg (lbs) 13.0 (28.7) 13.0 (28.7)
Shipping kg (lbs) 16.0 (35.3) 16.0 (35.3)
Sound Pressure Levels (H / M / L) dB(A) 43 / 39 / 34 46 / 41 / 34
Sound Power Levels (H / M / L) dB(A) 63 / 57 / 54 65 / 60 / 54
Power Supply Ø, V, Hz 1, 220-240, 50 1, 220-240, 50
1, 220, 60 1, 220, 60
Refrigerant Control EEV EEV
Transmission cable mm² 1.0 ~ 1.5 × 2C 1.0 ~ 1.5 × 2C
Color White White
Note
1. Due to our policy of innovation some specifications may be changed without notification.
2. Wiring cable size must comply with the applicable local and national code. And “Electric characteristics” chapter should be considered for electrical
work and design. Especially the power cable and circuit breaker should be selected in accordance with that.
3. Sound pressure level is measured on the rated condition in the anechoic rooms by ISO 3745 standard.
Sound power level is measured on the rated condition in the reverberation rooms by ISO 3741 standard.
Therefore, these values can be increased owing to ambient conditions during operation.
4. Capacities are net capacities and based on the following conditions. Refer to the Outdoor Unit Specifications for calculating the real capacity.
• Cooling : Indoot Ambient Temp. 27°CDB / 19°CWB, Outdoor Ambient Temp. 35°CDB / 24°CWB
• Heating : Indoot Ambient Temp. 20°CDB / 15°CWB, Outdoor Ambient Temp. 7°CDB / 6°CWB
• Interconnected Pipe is standard length and difference of Elevation (Outdoor ~ Indoor Unit) is Zero.

MULTI V Indoor Unit
2. Specifications
10
Wall Mounted Unit (Standard)
Type Wall Mounted Unit
Model Unit ARNU30GSVA4 ARNU36GSVA4
Cooling Capacity
kW 8.8 10.4
kcal/h 7,500 9,000
Btu/h 30,000 35,500
Heating Capacity
kW 9.4 10.8
kcal/h 8,100 9,300
Btu/h 32,000 37,000
Power Input (H / M / L) W 54 / 43 / 31 85 / 51 / 36
Dimensions(WxHxD) Body mm 1,190 × 346 × 265 1,190 × 346 × 265
inch 46-27/32 × 13-5/8 × 10-7/16 46-27/32 × 13-5/8 × 10-7/16
Coil Rows × Columns × FPI 2 × 18 × 19 + 1 × 6 × 19 2 × 18 × 19 + 1 × 6 × 19
Face Area m² 0.34 0.34
Fan
Type Cross Flow Fan Cross Flow Fan
Motor Output × Number W 113 × 1 113 × 1
Running Current A 0.51 0.81
Air Flow Rate(H / M / L) m³/min 23.0 / 20.0 / 17.0 26.0 / 23.0 / 19.0
ft³/min 812 / 706 / 600 918 / 812 / 671
Drive Direct Direct
Motor type BLDC BLDC
Temperature Control Microprocessor, Thermostat for cooling and heating
Sound Absorbing Thermal Insulation Material Foamed polystrene Foamed polystrene
Air Filter Resin Net(washable) Resin Net(washable)
Safety Device Fuse Fuse
Pipe Connections
Liquid Side mm (inch) Ø9.52 (3/8) Ø9.52 (3/8)
Gas Side mm (inch) Ø15.88 (5/8) Ø15.88 (5/8)
Drain Pipe(ID) mm (inch) 16 (5/8) 16 (5/8)
Net Weight kg (lbs) 16.6 (35.6) 16.6 (35.6)
Sound Pressure Levels (H / M / L) dB(A) 49 / 44 / 42 52 / 47 / 43
Sound Power Levels (H / M / L) dB(A) - -
Power Supply Ø, V, Hz 1, 220-240, 50 1, 220-240, 50
1, 220, 60 1, 220, 60
Refrigerant Control EEV EEV
Transmission cable mm² 1.0 ~ 1.5 × 2C 1.0 ~ 1.5 × 2C
Color White White
Note
1. Due to our policy of innovation some specifications may be changed without notification.
2. Wiring cable size must comply with the applicable local and national code. And “Electric characteristics” chapter should be considered for electrical
work and design. Especially the power cable and circuit breaker should be selected in accordance with that.
3. Sound pressure level is measured on the rated condition in the anechoic rooms by ISO 3745 standard.
Sound power level is measured on the rated condition in the reverberation rooms by ISO 3741 standard.
Therefore, these values can be increased owing to ambient conditions during operation.
4. Capacities are net capacities and based on the following conditions. Refer to the Outdoor Unit Specifications for calculating the real capacity.
• Cooling : Indoot Ambient Temp. 27°CDB / 19°CWB, Outdoor Ambient Temp. 35°CDB / 24°CWB
• Heating : Indoot Ambient Temp. 20°CDB / 15°CWB, Outdoor Ambient Temp. 7°CDB / 6°CWB
• Interconnected Pipe is standard length and difference of Elevation (Outdoor ~ Indoor Unit) is Zero.