General Data - LG MULTI V S ARUN038GSS4 Installation Manual

GENERAL DATA

Table 1:
Model Numbers
Cooling Performance
Heating Performance
Operating Range
Compressor
Inverter Quantity
Fan (Side Discharge)
Type
Cooling
Heating
Unit Data
Refrigerant Type
4
Communication Cables
5,6
Heat Exchanger
Piping
7
1 Nominal capacity applied with non-ducted indoor units, and 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%.
Nominal cooling capacity rating obtained with air entering the indoor unit at 80ºF dry bulb
(DB) and 67ºF wet bulb (WB) and outdoor ambient conditions of 95ºF dry bulb (DB) and
75ºF wet bulb (WB).
Nominal heating capacity rating obtained with air entering the indoor unit at 70ºF dry bulb
(DB) and 59ºF wet bulb (WB) and outdoor ambient conditions of 47ºF dry bulb (DB) and
43ºF wet bulb (WB).
2
The System Combination Ratio must be between 50–130%.
3
Table 2: 208-230V Heat Pump Unit Electrical Data.
Nominal Tons Unit Model No.
3.0 ARUN038GSS4
4.0 ARUN048GSS4
4.4 ARUN053GSS4
8
3.0 Ton
ARUN038GSS4
39,500
1
2 38,000
44,000
1
42,000
2
23 - 122
-4 - 61
DC Inverter Starting
PVE / FVC68D
Axial Flow Fan
0.124 x 2
0 - 850
0 - 850
3,885
R410A
EEV / Indoor Unit
6
3
50
207
218
2 x 18
2 / 14
3/8 Braze
5/8 Braze
6.6
Compressor Motor
Quantity
1
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.
4.0 Ton
ARUN048GSS4
50,000
48,000
56,500
54,000
23 - 122
-4 - 61
DC Inverter Starting
PVE / FVC68D
Axial Flow Fan
0.124 x 2
Brushless Digitally Controlled / Direct
0 - 850
0 - 850
3,885
R410A
EEV / Indoor Unit
8
51
207
218
2 x 18
Copper Tube / Aluminum Fin and GoldFin™ / Hydrophilic
2 / 14
3/8 Braze
5/8 Braze
6.6
4 Sound pressure levels are tested in an anechoic chamber under ISO Standard 3745.
5 All communication cable to be minimum 18 AWG, 2-conductor, stranded, shielded or
unshielded (if shielded, must be grounded to chassis at ODU only), and must comply with
applicable local and national codes.
6
al codes. See below for detailed electrical data.
Refer to the Refrigerant Piping section of this manual for correct line sizing. Contractor
7
must use LG manufactured Y-Branch and Header Kits only. Designer must verify refriger-
software to validate the pipe design.
Motor Amps
19.5 2
23.1 2
25.2 2
4.4 Ton
ARUN053GSS4
55,500
53,000
61,500
59,000
23 - 122
-4 - 61
DC Inverter Starting
PVE / FVC68D
Axial Flow Fan
0.124 x 2
0 - 850
0 - 850
3,885
R410A
EEV / Indoor Unit
9
52
207
218
2 x 18
2 / 14
3/8 Braze
3/4 Braze
6.6
Amps MCA
1.0 25
1.0 30
1.0 33
-
MOCP
40
50
50