LG ARUM080LTE5, Engineering Product Data Book

Page: 21 / 797

Multi V 5
1. Specifications
14
Outdoor Units
HP 26' 28
Model Name
Combination Unit ARUM261LTE5 ARUM280LTE5
Independent Unit
ARUM140LTE5 ARUM160LTE5
ARUM120LTE5 ARUM120LTE5
Capacity
Cooling
kW 72.8 78.4
Btu/h 248,400 267,500
Heating
kW 81.9 88.2
Btu/h 279,400 300,900
Input
Cooling kW 15.23 17.26
Heating kW 17.98 20.65
EER 4.78 4.56
COP 4.56 4.27
Exterior
Color Morning Gray / Dawn Gray Morning Gray / Dawn Gray
RAL (Classic) RAL 7030 / RAL 7037 RAL 7030 / RAL 7037
Heat Exchanger Wide Louver Plus Wide Louver Plus
Compressor
Type Hermetically Sealed Scroll Hermetically Sealed Scroll
Piston Displacement
cm
3
/rev
62.1 × 2 62.1 × 2
Number of Revolution rev/min 3,600 × 2 3,600 × 2
Motor Output x Number W x No. 5,300 × 2 5,300 × 2
Starting Method Inverter Inverter
Oil Type FW68D(PVE) FW68D(PVE)
Fan
Type Propeller fan Propeller fan
Motor Output x Number W (900 × 2) + (1,200 × 1) (900 × 2) + (1,200 × 1)
Air Flow Rate(High)
m
3
/min
(320 × 1) + (240 × 1) (320 × 1) + (240 × 1)
ft
3
/min
(11,301 × 1) + (8,476 × 1) (11,301 × 1) + (8,476 × 1)
External Static Pressure (Max, Pa) 80 80
Drive DC INVERTER DC INVERTER
Discharge Side / Top TOP TOP
Pipe
Connections
#1
Liquid mm(inch) 19.05(3/4) 19.05(3/4)
Low Pressure Gas mm(inch) 34.9(1-3/8) 34.9(1-3/8)
High Pressure Gas mm(inch) 28.58(1-1/8) 28.58(1-1/8)
Pipe
Connections
#2
Liquid mm(inch) 19.05(3/4) 19.05(3/4)
Gas mm(inch) 34.9(1-3/8) 34.9(1-3/8)
Dimensions(W x H x D)
mm
(1,240 × 1,690 × 760) × 1 + (930 × 1,690
× 760) × 1
(1,240 × 1,690 × 760) × 1 + (930 × 1,690
× 760) × 1
inch
(48-13/16 × 66-17/32 × 29-29/32) × 1 +
(36-5/8 × 66-17/32 × 29-29/32) × 1
(48-13/16 × 66-17/32 × 29-29/32) × 1 +
(36-5/8 × 66-17/32 × 29-29/32) × 1
Net Weight
kg (237 × 1) + (215 × 1) (237 × 1) + (215 × 1)
lbs (522 × 1) + (474 × 1) (522 × 1) + (474 × 1)
Sound
Pressure Level
Cooling dB(A) 62.5 62.8
Heating dB(A) 63.5 63.8
Sound Power
Level
Cooling dB(A) 83.8 84.5
Heating dB(A) 85.5 86.2
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 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.
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 semi-anechoic rooms by ISO 9614 standard.
Therefore, these values can be increased owing to ambient conditions during operation.
4. Sound values of combination model are calculated values based on sound results of independent models.
Sound values can be increased owing to ambient or installation conditions during operation.
Sound values of system [dB(A)] = 10*log [10^(A1/10)+ ... +10^(An/10)] , A1~An means sound values of independent models.
5. Performances are in accordance with ISO 15042.
• Interconnected Pipe Length is 7.5m and difference of Elevation (Outdoor ~ Indoor Unit) is 0m.
6. *** : The number in parentheses means maximum connectable indoor units in accordance with outdoor units combination (160~200%).
The recommended ratio is 130%.
7. This product contains Fluorinated greenhouse gases.(R410A, GWP(Global warming potential) = 2,087.5)
8. #1 : Heat Recovery system, #2 : Heat Pump system