LG ARNU363SVA4 Engineering Manual page 44

STANDARD WALL-MOUNTED
General Data
Table 23: Standard Wall-Mounted (SC and SV Frames) Indoor Unit General Data.
Model No.
Capacity (Btu/h)
Power Input (W)
1
Capacity (Btu/h)
Power Input 1 (W)
Cooling Max (°F WB)
Heating Min (°F DB)
Refrigerant Type
2
Refrigerant Control
Sound Pressure dB(A) (H/M/L)
3
Net Unit Weight (lbs.)
Shipping Weight (lbs.)
Communication Cable (No. x AWG)
4
Type
Quantity
Motor/Drive
Airflow Rate H/M/L (CFM)
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 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).
44 | STANDARD
ARNU183SCL4 ARNU243SCL4
19,100
39.5
21,500
39.5
76
59
R410A
EEV
38 / 35 / 33
31
37
2 x 18
Cross Flow
1
441 / 424 / 399
1/4 Flare
1/2 Flare
5/8
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ARNU303SVA4
24,200 30,000
39.5 67.0
27,300 32 000
39.5 67.0
76
59
R410A R410A
EEV EEV
43 / 39 / 35 49 / 44 / 42
31
37
2 x 18 2 x 18
Cross Flow Cross Flow
1
Brushless Digitally Controlled / Direct
494 / 449 / 406 812 / 706 / 600
3/8 Flare 3/8 Flare
5/8 Flare 5/8 Flare
5/8
Power Input is rated at high speed.
1
Take appropriate actions at the end of HVAC equipment life to recover, recycle, reclaim or destroy
2
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, stranded, shielded and must comply
with applicable and national code. 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.
ARNU363SVA4
35,500
104.0
37 000
104.0
76 76
59 59
R410A
EEV
52 / 47 / 43
37 37
48 48
2 x 18
Cross Flow
1 1
918 / 812 / 671
3/8 Flare
5/8 Flare
5/8 5/8