Table of Contents
Advertisement
Table 1: Single-Frame 208-230V Heat Pump Unit Specifications.
Unit Model Number
Cooling Performance
Nominal Cooling Capacity (Btu/h)
Rated Cooling Capacity (Btu/h)
Heating Performance
Nominal Heating Capacity (Btu/h)
Rated Heating Capacity (Btu/h)
Operating Range
Cooling (°F DB)
Heating (°F WB)
Compressor
Inverter Quantity
Oil/Type
Fan (Rear Discharge)
Type
Motor Output (kW) x Qty.
Motor/Drive
Operating Range (RPM)
Maximum Air Volume (CFM)
External Static Pressure Fan (inches WG)
Unit Data
Refrigerant Type
Refrigerant Control/Location
Max. Number Indoor Units/System
Sound Pressure dB(A) (Rear Fan Side/Front)
Net Unit Weight (lbs.)
Shipping Weight (lbs.)
Communication Cables
5,6
Heat Exchanger
Material and Fin Coating
Rows/Fins per inch
Piping
7
Liquid Line Connection (in., OD)
Vapor Line Connection (in., OD)
Factory Charge lbs. of R410A
Nominal capacity applied with non-ducted indoor units, and is rated 0 ft. above sea level with 25 ft.
1
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 capacity is outside the scope
of AHRI Standard 210/240.)
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).
Rated capacity is certified under AHRI Standard 210/240. See www.ahrinet.org for information.
2
The System Combination Ratio must be between 50–130%.
3
Table 2: Multi V Space II Electrical Data
Nominal Tons Unit Model No. Compressor Qty. Compressor Motor (A) Fan Qty.
4.4
ARUN053GF2
Voltage tolerance is ±10%.
Maximum allowable voltage unbalance is 2%.
MCA = Minimum Circuit Ampacity.
1
2
1
2
Cooling
Heating
3
4
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.
Space II Unit Specifications / Electrical Data
Brushless Digitally Controlled/Direct
Copper Tube/Aluminum Fin and GoldFin™
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
5
with applicable local and national codes.
Power wiring cable is field provided and must comply with the applicable local and national codes. See
6
below for detailed electrical data.
Refer to the Refrigerant Piping section of this manual for correct line sizing. Contractor must use LG
7
manufactured Y-Branch and Header Kits only. Designer must verify refrigerant piping design configura-
tion using LG's computerized refrigerant piping (LATS Multi V) software to validate the pipe design.
Condenser Fan Motor (A)
21.7
1
Maximum Overcurrent Protection (MOP) is calculated as follows: (Largest motor FLA x 2.25) + (Sum of
other motor FLA) rounded down to the nearest standard fuse size.
General Data
4.4 Ton
ARUN053GF2
53,000
54,000
59,000
60,000
23 - 118
(-4) - +60
Inverter
PVE/FVC68D
Propeller (BLDC)
0.90 x 1
80-813
80-813
3,532
0.12 - 0.20
R410A
EEV/Indoor Unit
9
53 / 68
320
346
2 x 18
2/14
3/8 Braze
3/4 Braze
7.7
MCA
4.0
31.2
MOP
50
7
Hide quick links:
Advertisement
Table of Contents
