11
Product Data
Due to our policy of continuous product innovation, some specifications may change without notification.
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Table 3: Triple-Frame 208-230V Heat Pump Units.
Combination Unit Model Number
26.0 Ton
ARUN312BTE4
28.0 Ton
ARUN336BTE4
30.0 Ton
ARUN360BTE4
Individual Component Model
Numbers
ARUN072BTE4 +
ARUN096BTE4 +
ARUN144BTE4
ARUN096BTE4 +
ARUN096BTE4 +
ARUN144BTE4
ARUN096BTE4 +
ARUN121BTE4
ARUN144BTE4
Cooling Performance
Nominal Cooling Cap. (Btu/h)
1
312,000 336,000 360,000
Rated Cooling Cap. (Btu/h)
2
296,000 320,000 342,000
Heating Performance
Nominal Heating Cap. (Btu/h)
1
351,000 378,000 405,000
Rated Heating Cap. (Btu/h)
2
334,000 361,000 387,000
Operating Range
Cooling (°F DB) 14-122 14-122 14-122
Heating (°F WB) -13 - 61 -13 - 61 -13 - 61
Compressor
Inverter Quantity HSS DC Scroll x 4 HSS DC Scroll x 4 HSS DC Scroll x 4
Oil/Type PVE/FVC68D PVE/FVC68D PVE/FVC68D
Fan (Top Discharge)
Type Propeller (BLDC) Propeller (BLDC) Propeller (BLDC)
Motor Output (kW) x Qty. 0.75 + 0.60 x 2 + 0.60 x 2 0.60 x 2 + 0.60 x 2 + 0.60 x 2 0.60 x 2 + 0.60 x 2 + 0.60 x 2
Motor/Drive Brushless Digitally Controlled/Direct
Operating Range
(RPM)
Cooling 0 - 1050 0 - 1050 0 - 1050
Heating 80 - 1050 80 - 1050 80 - 1050
Maximum Air Volume (CFM) 27,800 30,600 30,600
Unit Data
Refrigerant Type R410A R410A R410A
Refrigerant Control/Location EEV/Indoor Unit EEV/Indoor Unit EEV/Indoor Unit
Max. No. Indoor Units/System
3
52 55 58
Sound Pressure dB(A)
4
63.8 63.9 63.9
Net Unit Weight (lbs.) 430 + 540 + 628 540 + 540 + 628 540 + 540 + 628
Shipping Weight (lbs.) 452 + 573 + 661 573 + 573 + 661 573 + 573 + 661
Communication Cables
5,6
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
Piping
7
Liquid Line Conn. (in., OD) 3/8 + 3/8 + 1/2 Braze 3/8 + 3/8 + 1/2 Braze 3/8 + 1/2 + 1/2 Braze
Vapor Line Conn (in., OD) 3/4 + 7/8 + 1-1/8 Braze 7/8 + 7/8 + 1-1/8 Braze 7/8 + 1-1/8 + 1-1/8 Braze
Factory Charge lbs. of R410A 16.9 + 23.6 + 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 15 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.
HEAT PUMP SPECIFICATIONS
Triple-Frame 208-230V
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