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MULTI V IV System Installation Manual
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.
Dual-Frame 208-230V
HEAT RECOVERY SPECIFICATIONS
Table 11: Dual-Frame 208-230V Heat Recovery Units.
Combination Unit Model Number
16.0 Ton
ARUB192BTE4
18.0 Ton
ARUB216BTE4
20.0 Ton
ARUB240BTE4
22.0 Ton
ARUB264BTE4
24.0 Ton
ARUB288BTE4
Individual Component Model Numbers
ARUB072BTE4 +
ARUB121BTE4
ARUB072BTE4 +
ARUB144BTE4
ARUB096TE4 +
ARUB144BTE4
ARUB121BTE4 +
ARUB144BTE4
ARUB144BTE4 +
ARUB144BTE4
Cooling Performance
Nominal Cooling Cap. (Btu/h)
1
192,000 216,000 240,000 264,000 288,000
Rated Cooling Cap. (Btu/h)
2
184,000 206,000 228,000 250,000 274,000
Heating Performance
Nominal Heating Cap. (Btu/h)
1
216,000 243,000 270,000 297,000 324,000
Rated Heating Cap. (Btu/h)
2
206,000 230,000 256,000 282,000 308,000
Operating Range
Cooling (°F DB) 14-122 14-122 14-122 14-122 14-122
Heating (°F WB) -13 - 61 -13 - 61 -13 - 61 -13 - 61 -13 - 61
Compressor
Inverter Quantity HSS DC Scroll x 2 HSS DC Scroll x 3 HSS DC Scroll x 3 HSS DC Scroll x 3 HSS DC Scroll x 4
Oil/Type PVE/FVC68D PVE/FVC68D PVE/FVC68D PVE/FVC68D PVE/FVC68D
Fan (Top Discharge)
Type Propeller (BLDC) Propeller (BLDC) Propeller (BLDC) Propeller (BLDC) Propeller (BLDC)
Motor Output (kW) x Qty. 0.75 + 0.60 x 2 0.60 x 2 0.75 + 0.60 x 2 0.75 + 0.60 x 2 0.60 x 2 + 0.60 x 2
Motor/Drive Brushless Digitally Controlled/Direct
Oper. Range
(RPM)
Cooling 0 - 1050 0 - 1050 0 - 1050 0 - 1050 0 - 1050
Heating 80 - 1050 80 - 1050 80 - 1050 80 - 1050 80 - 1050
Maximum Air Volume (CFM) 17,600 17,600 20,400 20,400 20,400
Unit Data
Refrigerant Type R410A R410A R410A R410A R410A
Refrigerant Control/Location EEV/Indoor Unit EEV/Indoor Unit EEV/Indoor Unit EEV/Indoor Unit EEV/Indoor Unit
Max. No. Indoor Units/System
3
32 35 39 42 45
Sound Pressure dB(A)
4
61.8 62.0 62.3 62.3 62.5
Net Unit Weight (lbs.) 430 + 540 430 + 628 540 + 628 540 + 628 628 + 628
Shipping Weight (lbs.) 452 + 573 452 + 661 573 + 661 573 + 661 661 + 661
Communication Cables
5,6
2 x 18 2 x 18 2 x 18 2 x 18 2 x 18
Heat Exchanger
Material and Fin Coating Copper Tube/Aluminum Fin and GoldFin™/Hydrophilic
Rows/Fins per inch 3/14 3/14 3/14 3/14 3/14
Piping
7
Liquid Line Conn. (in., OD) 3/8 + 1/2 Braze 3/8 + 1/2 Braze 3/8 + 1/2 Braze 1/2 + 1/2 Braze 1/2 + 1/2 Braze
Low Pressure Vapor Line Conn. (in., OD) 3/4 + 1-1/8 Braze 3/4 + 1-1/8 Braze 7/8 + 1-1/8 Braze 1-1/8 + 1-1/8 Braze 1-1/8 + 1-1/8 Braze
High Pressure Vapor Line Conn (in, OD) 5/8 + 3/4 Braze 5/8 + 7/8 Braze 3/4 + 7/8 Braze 3/4 + 7/8 Braze 7/8 + 7/8 Braze
Factory Charge lbs. of R410A 16.9 + 23.6 16.9 + 23.6 23.6 + 23.6 23.6 + 23.6 23.6 + 23.6
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
Rated capacity is certied under AHRI Standard 1230. See www.ahrinet.org for information.
3
The System Combination Ratio must be between 50–130%.
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, and
must comply with applicable local and national codes.
6
Power wiring cable is eld provided and must comply with the applicable local and
national codes. See page 47 for detailed electrical data.
7
Refer to the Refrigerant Piping section of this manual for correct line sizing. Contractor
must use LG manufactured Y-Branch and Header Kits only. Designer must verify refriger-
ant piping design conguration using LG’s computerized refrigerant piping (LATS Multi V)
software to validate the pipe design.
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