Specifications - LG LV181HV4 Installation Manual

Table 1: Vertical Air Handling Unit General Data.
Type
System Model
(Indoor Unit / Outdoor Unit)
Cooling Capacity (Min/Rated/Max)
(Btu/h)
Cooling Power Input (kW)
1
EER
SEER
Heating Capacity
(Min / Rated / Max) (Btu/h)
Heating Power Input (kW)
1
COP
HSPF
Maximum Heating Capacity (Btu/h)
Outdoor 17°F (DB) / Indoor 70°F (DB)
Outdoor 5°F (DB) / Indoor 70°F (DB)
Power Input [W] @ Outdoor 5°F (WB)
Outdoor -4 °F(DB) / Indoor 70°F (DB)
Power Supply V, Ø, Hz
Outdoor Unit Operating Range
Cooling (°F DB)
Optional Wind Baffle Cooling (°F DB)
Heating (°F WB)
Indoor Unit Operating Range
Cooling (°F WB)
Heating (°F DB)
Indoor Temperature Setting Range
Cooling (°F DB)
Heating (°F WB)
EEV: Electronic Expansion Valve, IDU: Indoor Unit, ODU: Outdoor Unit. This unit comes
with a dry helium charge.
This data is rated 0 ft above sea level, with 24.6 ft of refrigerant line per indoor unit and a 0
ft level difference between outdoor and indoor units.
Cooling capacity rating obtained with air entering the indoor coil at 80ºF dry bulb (DB) and
67ºF wet bulb (WB); and outdoor ambient conditions of 95ºF dry bulb (DB) and 75ºF wet
bulb (WB).
Heating capacity rating obtained with air entering the indoor unit at 70ºF dry bulb (DB) and
60ºF wet bulb (WB); and outdoor ambient conditions of 47ºF dry bulb (DB) and 43ºF wet
bulb (WB).
1 Power Input is rated at high speed. Cooling range can be extended from 5°F down to
-4°F using the Low Ambient Wind Baffle Kit (sold separately).
2 All communication / connection (power) cable from the outdoor unit to the indoor unit
LV181HV4 LV241HV4
(LVN181HV4/ (LVN241HV4/
LUU189HV) LUU249HV)
7,200 ~ 18,000 ~ 9,600 ~ 24,000 ~
24,000 30,000
0.45 ~ 1.35 ~ 3.25 0.58 ~ 2.00 ~3.26
13.30 12.0
19.2 19.5
8,000 ~ 20,000 ~ 10,800 ~ 27,000 ~
24,000 30,000
0.50 ~ 1.73 ~ 2.37 0.65 ~ 2.25 ~ 3.04 1.02 ~ 3.57 ~4.40 1.45 ~ 4.00 ~ 5.65 1.50 ~ 5.10 ~ 6.20
3.40 3.52
10.4 11.0
21,000
26,000
20,500
23,600
3,100 3,290
19,910 20,760
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.
GENERAL DATA
Vertical Air Handling Unit
LV361HV4 LV420HV
(LVN361HV4/ (LVN420HV/
LUU369HV) LUU428HV)
14,400 ~ 36,000 ~ 17,000 ~ 42,000 ~
39,000 48,000
1.00 ~ 3.27 ~ 3.60 1.35 ~ 3.80 ~ 5.30 1.40 ~ 4.80 ~ 6.00
11.0 11.05
18.0 17.0
16,000 ~ 40,000 ~ 18,000 ~ 47,000 ~
43,000 55,000
3.28 3.44
10.0 10.0
37,350 37,000
35,000 32,000
5,620 4,800
32,220 24,000
208-230 / 1 / 60
5 to 118
Yes (-4)
-4 to 64
57 to 77
59 to 81
65 to 86
61 to 86
are field supplied and is to be a minimum four-conductor, 14 AWG, stranded, shielded or
unshielded (if shielded, it must be grounded to the chassis of ODU only), and must comply
with applicable local and national codes.
3 Take appropriate actions at the end of HVAC equipment life to recover, recycle, reclaim or
destroy R410A refrigerant according to applicable regulations (40 CFR Part 82, Subpart F)
under section 608 of CAA.
4 Sound pressure levels are tested in an anechoic chamber under ISO Standard 3745 and
are the same in both cooling and heating mode. These values can increase due to ambient
conditions during operation.
5 Piping lengths are equivalent.

Specifications

LV480HV
(LVN480HV/
LUU488HV)
18,000 ~ 48,000 ~
53,000
10.00
16.5
19,000 ~ 56,000 ~
60,000
3.22
9.5
40,000
34,000
5,250
26,000
9