LG ARNU48GBRZ4, Технический каталог изделия

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Indoor unit
Ceiling Cassette 4-way
_ 3
Indoor Units
2. Specifications
* Model Name
A:Basic, C:Plasma
Type
Model Unit
kW
Cooling Capacity kcal/h
Btu/h
kW
Heating Capacity kcal/h
Btu/h
Casing
Body
mm
Dimensions(WxHxD)
inch
Front Panel
mm
inch
Coil Rows x Columns x FPI
Face Area m
2
Type
Motor Output x Number W
Running Current A
Fan Air Flow Rate(H / M / L) CMM
cfm
Drive
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)
Packaged kg(lbs)
Noise Level(Sound Press, 1.5m, H / M / L) dB(A)
Power Supply Ø, V, Hz
Refrigerant Control
Transmission cable mm
2
Panel Color
Panel Name(Accessory)
4 Way Ceiling Cassette
ARNU12GTR*4 ARNU15GTQ*4 ARNU18GTQ*4
3.6 4.5 5.6
3,100 3,900 4,800
12,300 15,400 19,100
4.0 5.0 6.3
3,400 4,300 5,400
13,600 17,100 21,500
Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate
570 x 214 x 570 570 x 256 x 570 570 x 256 x 570
22-7/16 x 8-7/16 x 22-7/16 22-7/16 x 10-3/32 x 22-7/16 22-7/16 x 10-3/32 x 22-7/16
700 x 22 x 700 700 x 22 x 700 700 x 22 x 700
27-9/16 x 7/8 x 27-9/16 27-9/16 x 7/8 x 27-9/16 27-9/16 x 7/8 x 27-9/16
2 x 8 x 18 2 x 10 x 18 2 x 10 x 18
0.21 0.27 0.27
Turbo Fan Turbo Fan Turbo Fan
43 x 1 43 x 1 43 x 1
0.2 0.2 0.2
8.7 / 8.0 / 7.0 11.0 / 10.0 / 9.3 11.2 / 11.0 / 10.0
307 / 283 / 247 388 / 353 / 328 396 / 388 / 353
Direct Direct Direct
BLDC BLDC BLDC
Microprocessor, Microprocessor, Microprocessor,
Thermostat for cooling Thermostat for cooling Thermostat for cooling
and heating and heating and heating
Foamed polystrene Foamed polystrene Foamed polystrene
Fuse Fuse Fuse
Ø6.35(1/4) Ø6.35(1/4) Ø6.35(1/4)
Ø12.7(1/2) Ø12.7(1/2) Ø12.7(1/2)
25(1) 25(1) 25(1)
13.7(30.2) 15.0(33.1) 15.0(33.1)
16.4(36.2) 17.9(39.5) 17.9(39.5)
32 / 30 / 27 36 / 34 / 32 37 / 35 / 34
1, 220-240, 50 1, 220-240, 50 1, 220-240, 50
1, 220, 60 1, 220, 60 1, 220, 60
EEV EEV EEV
CVV-SB 1.0~1.5 x 2C CVV-SB 1.0~1.5 x 2C CVV-SB 1.0~1.5 x 2C
Morning fog Morning fog Morning fog
PT-UQC
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.
5. EEV: Electronic Expansion Valve
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.
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