General Data - LG MULTI V 5 Engineering Manual

GENERAL DATA

Table 1: Single Frame 208-230V Outdoor Units.
Unit Model Number
Individual Component Model Numbers
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)
Synchronous — Cooling Based (°F DB)
Synchronous — Heating Based (°F WB)
Compressor
Inverter Quantity
Oil/Type
Fan (Top Discharge)
Type
Motor Output (kW) x Qty.
Motor/Drive
Operating Range (RPM)
Maximum Air Volume (CFM)
Unit Data
Refrigerant Type
Refrigerant Control/Location
Factory Charge lbs. of R410A
Max. No. Indoor Units/System
Sound Pressure dB(A) 4
Net Unit Weight (lbs.)
Shipping Weight (lbs.)
Communication Cables
5,6
Heat Exchanger
Material and Fin Coating
Rows/Fins per inch
Piping for Heat Recovery Operation
Liquid Line Connection (in., OD)
Low Pressure Vapor Line Connection (in., OD)
High Pressure Vapor Line Connection (in., OD)
Piping for Heat Pump Operation
Liquid Line Connection (in., OD)
Vapor Line Connection (in., OD)
Nominal capacity applied with non-ducted indoor units, and is rated 0 ft. above sea level with 25 ft. of
1
refrigerant line per indoor unit and a 0 ft. level difference between outdoor and indoor units. All capaci-
ties 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).
Rated capacity is certified under AHRI Standard 1230. See www.ahrinet.org for information.
2
3 The System Combination Ratio must be between 50–130%.
4 Sound pressure levels are tested in an anechoic chamber under ISO Standard 3745.
10 | ODU PRODUCT DATA
ARUM072BTE5
6.0 Ton
-
72,000
1
2 69,000
1 81,000
77,000
2
5 to 122
-13 to +61
14 to 81
14 to 61
HSS DC Scroll x 1
PVE / FVC68D
Propeller (BLDC)
1.5 x 1
Cooling
0 - 1,000
Heating 80 - 1,000
8,470
R410A
EEV / Indoor Unit
14.3
13
3
58.0
430
452
2 x 18
2 / 17
7
3/8 Braze
3/4 Braze
5/8 Braze
7
3/8 Braze
3/4 Braze
©
ARUM096BTE5
8.0 Ton
-
96,000
92,000
108,000
103,000
5 to 122
-13 to +61
14 to 81
14 to 61
HSS DC Scroll x 1
PVE / FVC68D
Propeller (BLDC)
0.9 x 2
Brushless Digitally Controlled / Direct
0 - 1,150
80 - 1,150
11,300
R410A
EEV / Indoor Unit
23.2
16
58.0
507
534
2 x 18
Copper Tube / Aluminum Fin and Black Coated Fin™ / Hydrophilic
2 / 17
3/8 Braze
7/8 Braze
3/4 Braze
3/8 Braze
7/8 Braze
Communication cable between Master ODU to Slave ODU(s), and Master ODU to IDUs / HRUs to be
5
18 AWG, 2-conductor, twisted, stranded, shielded. Ensure the communication cable shield is properly
grounded to the Master ODU chassis only.
cable at any other point. Wiring must comply with all applicable local and national codes.
Power wiring is field provided, solid or stranded, and must comply with the applicable local and nation-
6
al codes. See page 20 for detailed electrical data.
7 LG requires that LATS software be used on all projects to ensure correct line sizing. Designer must
verify the shop drawing design against the as built design using LATS. Contractor must also use LG
manufactured Y-Branch and Header Kits only.
ARUM121BTE5 ARUM144BTE5
10.0 Ton 12.0 Ton
-
120,000 144,000
114,000 138,000
135,000 162,000
129,000 154,000
5 to 122 5 to 122
-13 to +61 -13 to +61
14 to 81 14 to 81
14 to 61 14 to 61
HSS DC Scroll x 1 HSS DC Scroll x 2
PVE / FVC68D PVE / FVC68D
Propeller (BLDC) Propeller (BLDC)
0.9 x 2 0.9 x 2
0 - 1,150 0 - 1,150
80 - 1,150 80 - 1,150
11,300 11,300
R410A R410A
EEV / Indoor Unit EEV / Indoor Unit
23.2 26.5
20
59.0 60.0
507
534
2 x 18 2 x 18
2 / 17 3 / 17
1/2 Braze 1/2 Braze
1-1/8 Braze 1-1/8 Braze
3/4 Braze 7/8 Braze
1/2 Braze 1/2 Braze
1-1/8 Braze 1-1/8 Braze
Do not ground the ODU to IDUs / HRUs communication
-
24
639
666