LG Multi V Water IV Installation Manual page 10

GENERAL DATA
ARWN Series Heat Pump Water Source Unit Specifications
Table 2: Dual-Frame 208-230V Heat Pump Units.
Combination Unit Model Number
Individual Component Model Numbers
Cooling Performance
Nominal Cooling Capacity (Btu/h)
Heating Performance
Nominal Heating Capacity (Btu/h)
Operating Range (Entering Water Temperature)
Cooling (°F)
2
Heating (°F)
Compressor
Inverter Quantity
Oil/Type
Unit Data
Refrigerant Type
R410A Refrigerant Factory Charge (lbs)
Refrigerant Control/Location
Max. Number Indoor Units/System
Sound Pressure dB(A) Cooling/Heating
3
Net Unit Weight (lbs.)
Shipping Weight (lbs.)
Communication Cables
Heat Rejected to Equipment Room (Btu/h)
Heat Exchanger (Stainless Steel Plate)
Maximum Pressure Resistance (psi)
Flow at Rated Condition (GPM)
Range of Flow (GPM)
Total Heat of Rejection (Btu/h)
Total Heat of Absorption (Btu/h)
Pressure Drop (ft-wg)
Δt (°F)
4
Piping
5
Liquid Line Connection (in., OD)
Vapor Line Connection (in., OD)
Water Inlet/Outlet Connection (in)
Condensate Drain (in)
Nominal capacity is outside of AHRI Standard 1230 and based on the following conditions:
1
• Cooling – Indoor 80°F DB / 66°F WB
Water Temperature Entering: 86°F
• Heating – Indoor 68°F DB
Water Temperature Entering: 68°F
When entering water temperature is lower than 59ºF, variable water flow control kit PWFCKN000
2
is required.
10
14.0 Ton
ARWN168BAS4
ARWN072BAS4 x 1
+ ARWN096BAS4 x 1
168,000
1
189,000
1
23 – 113
14 – 113
HSS DC Scroll x 2
PVE/FVC68D
R410A
12.8 + 12.8
EEV/Indoor Unit
29
55/56
280 + 280
302 + 302
2 x 18 AWG
4,304
640
25.4 + 20.3
18.3 – 68.6
94,400 + 126,700
73,200 + 96,800
3.7 + 4.7
9.7
3/8 + 3/8 Braze
7/8 + 7/8 Braze
(1-1/2 + 1-1/2 Fem) x2
3/4 Female
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.
16.0 Ton
ARWN192BAS4 ARWN216BAS4
ARWN072BAS4 x 1 ARWN072BAS4 x 1
+ ARWN121BAS4 x 1 + ARWN144BAS4 x 1
192,000
216,000
23 – 113
14 – 113
HSS DC Scroll x 2 HSS DC Scroll x 2
PVE/FVC68D PVE/FVC68D
R410A
12.8 + 12.8
EEV/Indoor Unit EEV/Indoor Unit
32
54/60
280 + 280
302 + 302
2 x 18 AWG 2 x 18 AWG
4,645
640
30.4 + 20.3
20.3 – 76.1
94,400 + 157,400 94,400 + 190,100
73,200 + 122,000 73,200 + 145,200
3.7 + 6.9
9.9
3/8 + 1/2 Braze 3/8 + 1/2 Braze
7/8 + 1-1/8 Braze 7/8 + 1-1/8 Braze
(1-1/2 + 1-1/2 Fem) x2 (1-1/2 + 1-1/2 Fem) x2
3/4 Female
Sound pressure levels are tested in an anechoic chamber under ISO 3745 standard.
3
Value is calculated as follows: Δt = Total Heat of Rejection/(Nominal Flow Rate x 500).
4
Refer to the Refrigerant Piping section of this manual for correct line sizing. Contractor must use LG
5
manufactured Y-Branch and Header Kits only. Designer must verify refrigerant piping design configura-
tion using LG's computerized refrigerant piping software (LATS Multi V) to validate the pipe design.
18.0 Ton 24.0 Ton
ARWN288BAS4
ARWN144BAS4 x 2
216,000 288,000
243,000 324,000
23 – 113 23 – 113
14 – 113 14 – 113
HSS DC Scroll x 2
PVE/FVC68D
R410A R410A
12.8 + 12.8 12.8 + 12.8
EEV/Indoor Unit
35 45
57/57 59/58
280 + 280 280 + 280
302 + 302 302 + 302
2 x 18 AWG
4,816 5,328
640 640
35.5 + 20.3 35.5 + 35.5
22.3 – 83.7 28.4 – 106.5
190,100 + 190,100
145,200 + 145,200
3.7 + 9.2 9.2 + 9.2
10.2 10.7
1/2 + 1/2 Braze
1-1/8 + 1-1/8 Braze
(1-1/2 + 1-1/2 Fem) x2
3/4 Female 3/4 Female