LG MULTI V ARNU07GTUA4 Engineering Product Data Book page 214

Indoor unit
2. Specifications
Type
Model
Cooling Capacity
Heating Capacity
Casing
Dimensions(WxHxD) Body
Rows x Columns x FPI
Coil
Face Area
Type
Motor Output x Number
Running Current
Air Flow Rate(H / M / L)
(High Mode-factory set)
Fan External Static Pressure mmAq(Pa)
Air Flow Rate(H / M / L)
(Standard Mode)
External Static Pressure mmAq(Pa)
Drive
Motor type
Temperature Control
Sound Absorbing Thermal Insulation Material
Air Filter
Safety Device
Liquid Side
Pipe Connections Gas Side
Drain Pipe(Internal Dia.)
Net Weight Body
Noise Level(Sound Pressure, 1.5m, H / M / L)
Power Supply
Refrigerant Control
Transmission Cable
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
• 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
• 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. Wiring cable size must comply with the applicable local and national codes. 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.
4. EEV : Electronic Expansion Valve
5. Sound pressure levels are measured at 50Pa External Static Pressure condition.
6. Anechoic chamber conversion value is measured at 1.5 m downward from unit centre.
The values depends on the ambient conditions and values are normally higher in actual operation.
Unit ARNU15GM1A4
kW 4.5
kcal/h
3,900
Btu/h 15,400
kW 5.0
kcal/h
4,300
Btu/h 17,100
Galvanized Steel Plate
mm
900 × 270 × 700
inch 35-7/16 x 10-5/8 x 27-9/16
2 x 13 x 18
m 2
0.21
Sirocco Fan
W 136 x 1
A
1.6
CMM 16.0 / 12.0 / 9.0
cfm 565 / 424 / 318
6(59)
CMM 16.0 / 12.0 / 9.0
cfm 565 / 424 / 318
2.5(25)
Direct
BLDC
Microprocessor, Thermostat for cooling and heating
Foamed polystrene
-
Fuse
mm(inch) Ø6.35(1/4)
mm(inch) Ø12.7(1/2)
mm(inch) 25(1)
kg(lbs) 25.5(56)
dB(A) 30 / 27 / 23
1, 220-240, 50
Ø, V, Hz
1, 220, 60
EEV
mm 2 CVV-SB 1.0~1.5 x 2C
Ceiling Concealed Duct(Middle Static)
Ceiling Concealed Duct - Middle Static
ARNU18GM1A4
5.6
4,800
19,100
6.3
5,400
21,500
Galvanized Steel Plate
900 × 270 × 700
35-7/16 x 10-5/8 x 27-9/16 35-7/16 x 10-5/8 x 27-9/16
2 x 13 x 18
0.21
Sirocco Fan
136 x 1
1.6
17.0 / 14.5 / 12.0
600 / 512 / 424
6(59)
17.0 / 14.5 / 12.0
600 / 512 / 424
2.5(25)
Direct
BLDC
Foamed polystrene
-
Fuse
Ø6.35(1/4)
Ø12.7(1/2)
25(1)
25.5(56)
31 / 28 / 25
1, 220-240, 50
1, 220, 60
EEV
CVV-SB 1.0~1.5 x 2C
ARNU24GM1A4
7.1
6,100
24,200
8.0
6,900
27,300
Galvanized Steel Plate
900 × 270 × 700
3 x 13 x 18
0.21
Sirocco Fan
136 x 1
1.6
19.0 / 16.0 / 14.0
671 / 565 / 494
6(59)
19.0 / 16.0 / 14.0
671 / 565 / 494
2.5(25)
Direct
BLDC
Foamed polystrene
-
Fuse
Ø9.52(3/8)
Ø15.88(5/8)
25(1)
26.5(58)
32 / 29 / 26
1, 220-240, 50
1, 220, 60
EEV
CVV-SB 1.0~1.5 x 2C
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
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