LG LV120HCV - Page 10

10
Single Zone Vertical Air Handling Unit - CV Installation Manual
Due to our policy of continuous product innovation, some specifications may change without notification.
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Table 2: Vertical Air Handling Unit General Data, continued.
Type Vertical Air Handling Unit
System (Model) (Indoor Unit / Outdoor Unit) LV120HCV
(LVN120HCV/
LVU120HCV)
LV180HCV
(LVN181HV4/
LVU180HCV)
LV240HCV
(LVN241HV4/
LVU240HCV)
LV300HCV
(LVN300HCV/
LVU300HCV)
Unit Data
Refrigerant Type
3
R410A
Refrigerant Pre-Charge (oz.) 56.4 77.6
Additional Refrigerant Charge (oz./ft.) 0.21 0.43
Refrigerant Control EEV
Indoor Unit Sound Pressure Level (dB(A))
(H/M/L)
4
34 / 31 / 28 35 / 33 / 30 36 / 34 / 30 44 / 41 / 39
Outdoor Unit Sound Pressure Level (dB(A))
(Cool/Heat)
4
49 / 51 51 / 53 52 / 54 53 / 55
Indoor Unit Net / Shipping Weight (lbs.) 116.8 / 128.5 116.8 / 128.5 116.8 / 128.5 122.4 / 134.0
Outdoor Unit Net / Shipping Weight (lbs.)
100.3 / 109 100.3 / 109 100.3 / 109 130.0 / 143.3
Power Wiring / Communications Cable (No. x
AWG)
2
4 x 14
Power Supply (No. x AWG) 3 x 12 3 x 12 3 x 10 3 x 10
Compressor (Type x Qty.) Twin Rotary x 1 Twin Rotary x 1 Twin Rotary x 1 Twin Rotary x 1
Dehumidication Rate (pts./hr.) 2.4 3.1 4.0 4.5
Fan
Indoor Unit Type x Qty. Sirocco x 1
Outdoor Unit Type x Qty. Propeller x 1
Motor / Drive ECM (Electronically Commutated Motor)
Airflow Rate
Indoor Unit (H / M / L [CFM]) 580 / 480 / 380 640 / 580 / 480 710 / 640 / 480 960/ 880 / 800
Outdoor Unit (CFM) 1765 1765 1765 2048
IDU ESP Range (Min ~ Default ~ Max) (in-wg) Constant CFM @ 0.1
~ - ~ 0.6
Constant CFM @ 0.1 ~ - ~ 0.7
ODU ESP (Max, in-wg) 0.1
Piping
ODU connection sizes (Liquid, Vapor) (in) 1/4 Flare, 3/8 Flare 3/8 Flare, 5/8 Flare
Installed pipe sizes (Liquid, Vapor) (in) 1/4 Flare, 3/8 Flare 3/8 Flare, 5/8 Flare
IDU connection sizes (Liquid, Vapor) (in)
6
1/4 Flare, 1/2 Flare 3/8 Flare, 5/8 Flare
Indoor Unit Condensate Drain O.D./I.D. (in.) Primary & Secondary: 3/4 FPT
Minimum / Maximum Pipe Length (ft.)
5
16.4 / 98.4 16.4 / 164
Piping Length (no additional refrigerant, ft.) 24.6
Maximum Elevation Difference (ft.) 98.4
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
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.
6 12k, 18k, and 24k VAHUs are supplied with socket adapters for pipe transitions.
GENERAL DATA
Specications