FLOOR STANDING | 11
Floor Standing
Due to our policy of continuous product innovation, some specifications may change without notification.
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LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
Model No.
ARNU073CEU4 ARNU093CEU4 ARNU123CEU4 ARNU153CEU4 ARNU183CFU4 ARNU243CFU4
Cooling Mode Performance
Capacity (Btu/h)
7,500
9,600
12,300
15,400
19,100
24,200
Power Input
1
(W)
85
85
85
85
115
115
Heating Mode Performance
Capacity (Btu/h)
8,500
10,900
13,600
17,100
21,500
27,300
Power Input
1
(W)
85
85
85
85
115
115
Entering Mixed Air
Cooling Max. (°F WB)
76
76
76
76
76
76
Heating Min. (°F DB)
59
59
59
59
59
59
Unit Data
Refrigerant Type
2
R410A
R410A
R410A
R410A
R410A
R410A
Refrigerant Control
EEV
EEV
EEV
EEV
EEV
EEV
Sound Pressure
3
dB(A) (H/M/L)
35 / 33 / 31
36 / 34 / 32
37 / 35 / 33
38 / 37 / 35
40 / 37 / 34
43 / 40 / 37
Net Unit Weight (lbs.)
46.3
46.3
46.3
46.3
58.4
58.4
Shipping Weight (lbs.)
56.2
56.2
56.2
56.2
68.3
68.3
Communication Cable
4
(No. x AWG)
2 x 18
2 x 18
2 x 18
2 x 18
2 x 18
2 x 18
Fan
Type
Sirocco
Sirocco
Sirocco
Sirocco
Sirocco
Sirocco
Motor
2
2
2
2
2
2
Housing
3
3
3
3
4
4
Motor/Drive
Brushless Digitally Controlled / Direct
Airflow Rate H/M/L (CFM)
High Mode (Factory Set)
300 / 265 / 229 335 / 300 / 265 371 / 335 / 300 406 / 353 / 335 565 / 494 / 424 635 / 565 / 494
External Static Pressure (in. wg)
High Mode (Factory Set)
0
0
0
0
0
0
Piping
Liquid Line (in., O.D.)
1/4 Flare
1/4 Flare
1/4 Flare
1/4 Flare
1/4 Flare
3/8 Flare
Vapor Line (in., O.D.)
1/2 Flare
1/2 Flare
1/2 Flare
1/2 Flare
1/2 Flare
5/8 Flare
Condensate Line (in., I.D.)
1
1
1
1
1
1
Table 2: Uncased Floor Standing (CEU, CFU) Indoor Unit General Data.
EEV: Electronic Expansion Valve
Power wiring is field supplied and must comply with the applicable local and national codes.
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 combination 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).
1
Power Input is rated at high speed.
2
Take appropriate actions at the end of HVAC equipment life to recover, recycle, reclaim or destroy
R410A refrigerant according to applicable regulations (40 CFR Part 82, Subpart F) under section 608
of CAA.
3
Sound Pressure levels are tested in an anechoic chamber under ISO Standard 3745.
4
All communication cable to be minimum 18 AWG, 2-conductor, twisted, stranded, shielded and 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 communication cable at any other point.
FLOOR STANDING
General Data
CEU, CFU Uncased Units
