Specifications − Low-Static Ducted L1/L2/L3 Chassis - LG MULTI V ARNU073BGA4 Installation Manual

Model No.
Cooling Mode Performance
Capacity (Btu/h)
Power Input (W)
1
Heating Mode Performance
Capacity (Btu/h)
Power Input (W)
1
Entering Mixed Air
Cooling Max. (°F WB)
Heating Min. (°F DB)
Unit Data
Refrigerant Type
2
Refrigerant Control
Net Unit Weight (lbs.)
Shipping Weight (lbs.)
Communication Cable (No. x AWG)
4
Fan
Type
Motor
Housing
Motor/Drive
Airflow Rate H/M/L (CFM)
Standard Mode
Airflow Rate H/M/L (CFM)
High Mode (Factory Set)
External Static Pressure (in. wg)
Standard Mode
External Static Pressure (in. wg)
High Mode (Factory Set)
Piping
Liquid Line (in., O.D.)
Vapor Line (in., O.D.)
Condensate Line (in., I.D.)
Power Input is rated at high speed.
1
Take appropriate actions at the end of HVAC equipment life to recover, recycle, reclaim or
2
destroy R410A refrigerant according to applicable regulations (40 CFR Part 82, Subpart F)
under section 608 of CAA.
All communication cable to be minimum 18 AWG, 2-conductor, stranded, shielded and
3
must comply with applicable local and national codes. Ensure the communication cable
is properly grounded at the master outdoor unit only. Do not ground the ODU−IDU com-
munications cable at any other point.
EEV: Electronic Expansion Valve
Power wiring is field supplied and must comply with the applicable local and national
codes. Power Supply (V/Hz/Ø): 208-230/60/1
Specifications − Low-Static Ducted L1/L2/L3 Chassis
Table 7: Low-Static Ducted L1/L2/L3 Chassis IDU Specifications
ARNU073L1G4 ARNU093L1G4 ARNU123L2G4 ARNU153L2G4 ARNU183L2G4 ARNU243L3G4
7,500 9,600
40 40
8,500 10,900
40 40
76 76
59 59
R410A R410A
EEV EEV
38.6 38.6
47.4 47.4
2 x 18 2 x 18
Sirocco Sirocco
1 1
2 2
270 / 230 / 200 320 / 250 / 200
270 / 230 / 200 320 / 250 / 200
0 0
0.1 0.1
1/4 Flare 1/4 Flare
1/2 Flare 1/2 Flare
1 1
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. "LG" is a registered trademark of LG Corp.
GENERAL DATA
12,300 15,400
85 85
13,600 17,100
85 85
76 76
59 59
R410A R410A
EEV EEV
50.7 50.7
60.6 60.6
2 x 18 2 x 18
Sirocco Sirocco
2 2
3 3
Brushless Digitally Controlled / Direct
360 / 310 / 250 450 / 360 / 310
360 / 310 / 250 450 / 360 / 310
0 0
0.1 0.1
1/4 Flare 1/4 Flare
1/2 Flare 1/2 Flare
1 1
This unit comes with a dry nitrogen charge.
This data is rated 0 ft above sea level, with 25 ft of refrigerant line per indoor unit and a 0 ft
level difference between outdoor and indoor units. All capacities are net with a combina-
tion ratio between 95-105%.
Cooling capacity rating obtained with air entering the indoor coil at 80ºF dry bulb (DB) and
67ºF wet bulb (WB) and outdoor ambient conditions of 95ºF dry bulb (DB).
Heating capacity rating obtained with air entering the indoor unit at 70ºF dry bulb (DB) and
outdoor ambient conditions of 47ºF dry bulb (DB) and 43ºF wet bulb (WB).
19,100 24,000
85 115
21,500 27,300
85 115
76 76
59 59
R410A R410A
EEV EEV
50.7 59.5
60.6 68.3
2 x 18 2 x 18
Sirocco Sirocco
2 2
3 4
530 / 450 / 360 710 / 570 / 430
530 / 450 / 360 710 / 570 / 430
0 0
0.1 0.1
1/4 Flare 3/8 Flare
1/2 Flare 5/8 Flare
1 1
19