LG ARNU243S8R2 Installation Manual page 14

GENERAL DATA
Type
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
Sound Pressure dB(A) (H/M/L)
3
Net Unit Weight (lbs.)
Shipping Weight (lbs.)
Communication Cable
4
(No. x AWG)
Fan
Type
Quantity
Motor/Drive
Airflow Rate H/M/L (CFM)
Piping
Liquid Line (in., O.D.)
Vapor Line (in., O.D.)
Condensate Line (in., I.D.)
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 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).
14
Table 3:
ARNU053SBL4 ARNU073SBL4
5,500 7,500
21 21
6,100 8,500
21 21
76 76
59 59
R410A R410A
EEV EEV
30 / 29 / 28 32 / 30 / 28
22 22
26 26
2 x 18 2 x 18
Cross Flow Cross Flow
1 1
230 / 212 / 194 247 / 230 / 194
1/4 Flare 1/4 Flare
1/2 Flare 1/2 Flare
5/8 5/8
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.
Standard Wall-Mounted – SB Chassis
ARNU093SBL4
9,600
21
10,900
21
76
59
R410A
EEV
34 / 32 / 28
22
26
2 x 18
Cross Flow
1
Brushless Digitally Controlled / Direct
290 / 247 / 194
1/4 Flare
1/2 Flare
5/8
1 Power Input is rated at high speed.
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.
Sound Pressure levels are tested in an anechoic chamber under ISO Standard 3745.
3
All communication cable to be minimum 18 AWG, 2-conductor, stranded, shielded and
4
must comply with applicable and national code. Ensure the communication cable is prop-
erly grounded at the master outdoor unit only.
tion cable at any other point.
ARNU123SBL4 ARNU153SBL4
12,300 15,400
21 21
13,600 17,100
21 21
76 76
59 59
R410A R410A
EEV EEV
37 / 34 / 30 40 / 36 / 32
22 22
26 26
2 x 18 2 x 18
Cross Flow Cross Flow
1 1
336 / 290 / 230 371 / 318 / 247
1/4 Flare 1/4 Flare
1/2 Flare 1/2 Flare
5/8 5/8
Do not ground the ODU-IDU communica-