LG ARNU48GBRZ4, Технический каталог изделия

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2. Specifications
Indoor unit
4 _
Ceiling Concealed Duct(High Static)
Indoor Units
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 con-
sidered for electrical work and design. Especially the power cable and circuit breaker should be selected in accordance with that.
5. EEV : Electronic Expansion Valve
6. Sound pressure levels are measured at External Static Pressure condition like below.
- ARNU54GBRA4 : 50Pa
- ARNU76GB8A4 / ARNU96GB8A4 (H/M/L) : 220Pa / 150Pa / 120Pa
7. 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.
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
Type
Model Unit
kW
Cooling Capacity kcal/h
Btu/h
kW
Heating Capacity kcal/h
Btu/h
Casing
Dimensions(WxHxD) Body
mm
inch
Coil Rows x Columns x FPI
Face Area m 2
Type
Motor Output x Number W
Running Current A
Air Flow Rate(H / M / L) CMM
(High Mode-factory set) cfm
Fan External Static Pressure mmAq(Pa)
Air Flow Rate(H / M / L) CMM
(Standard Mode) cfm
External Static Pressure mmAq(Pa)
Drive
Motor type
Temperature Control
Sound Absorbing Thermal Insulation Material
Air Filter
Safety Device
Liquid Side mm(inch)
Pipe Connections Gas Side mm(inch)
Drain Pipe(Internal Dia.) mm(inch)
Net Weight kg(lbs)
Noise Level(Sound Pressure, 1.5m, H / M / L) dB(A)
Power Supply Ø, V, Hz
Refrigerant Control
Transmission cable mm
2
Ceiling Concealed Duct(High Static)
ARNU54GBRA4
15.8
13,600
54,000
18.0
15,500
61,400
Galvanized Steel Plate
1,230 x 380 x 590
48-7/16 x 14-31/32 x 23-7/32
3 x 13 x 19
0.38
Sirocco Fan
185 x 2
3.5
51.0 / 44.8 / 40.6
1,801 / 1,582 / 1,434
14(137)
51.5 / 47.5 / 39.5
1,819 / 1,678 / 1,395
10(98)
Direct
BLDC
Microprocessor, Thermostat for cooling and heating
Foamed polystrene
-
Fuse
Ø9.52(3/8)
Ø15.88(5/8)
25(1)
53(117)
39 / 37 / 35
1, 220-240, 50
1, 220, 60
EEV
CVV-SB 1.0 ~ 1.5 × 2C
ARNU76GB8A4
22.4
19,300
76,400
25.2
21,700
86,000
Galvanized Steel Plate
1,562 x 460 x 688
61-1/2 x 18-1/8 x 27-3/32
3 x 21 x 19
0.59
Sirocco Fan
375 x 2
5.2
60.0 / 50.0 / 50.0
2,119 / 1,766 / 1,766
22(216)
64.0 / 50.0 / 50.0
2,260 / 1,766 / 1,766
15(147)
Direct
BLDC
Microprocessor, Thermostat for cooling and heating
Foamed polystrene
-
Fuse
Ø9.52(3/8)
Ø19.05(3/4)
25(1)
87(192)
45 / 41 / 40
1, 220-240, 50
1, 220, 60
EEV
CVV-SB 1.0~1.5 x 2C
ARNU96GB8A4
28.0
24,100
95,900
31.5
27,100
107,500
Galvanized Steel Plate
1,562 x 460 x 688
61-1/2 x 18-1/8 x 27-3/32
3 x 21 x 19
0.59
Sirocco Fan
375 x 2
5.2
72.0 / 64.0 / 64.0
2542 / 2,260 / 2,260
22(216)
76.0 / 64.0 / 64.0
2,684 / 2,260 / 2,260
15(147)
Direct
BLDC
Microprocessor, Thermostat for cooling and heating
Foamed polystrene
-
Fuse
Ø9.52(3/8)
Ø22.2(7/8)
25(1)
87(192)
47 / 42 / 41
1, 220-240, 50
1, 220, 60
EEV
CVV-SB 1.0~1.5 x 2C