PRODUCT DATA | 11
Product Data
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
Single Zone Wall Mounted Extended Piping Specifications
EEV: Electronic Expansion Valve IDU: Indoor Unit ODU: Outdoor Unit
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).
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).
This data is rated 0 ft above sea level with 24.6 of refrigerant line per indoor unit and a 0 ft level
difference outdoor and indoor units.
This unit comes with a dry helium charge.
Power wiring to the ODU is field supplied, solid or stranded, and must comply with the applicable local
and national codes
1
Power Input is rated at high speed.
2
Low Ambient Wind Baffle Kit allows operation down to 0°F in cooling mode.
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 1996.
5
All power/communication cables to be minimum 18 AWG, 4-conductor, stranded, shielded and must
comply with applicable and national code.
6
Piping lengths are equivalent.
Table 2:
Single Zone Wall Mounted Extended Piping Specifications.
System (Model) (Indoor Unit / Outdoor Unit)
LS243HLV
(LSN243HLV/LSU243HLV)
LS303HLV
(LSN303HLV/LSU303HLV)
LS363HLV
(LSN363HLV/LSU363HLV)
Cooling Capacity
1
(Min/Rated/Max) (Btu/h)
3,070 ~ 22,000 ~ 29,515
3,070 ~ 30,000 ~ 34,000
3,070 ~ 33,000 ~ 34,000
Cooling Power Input
1
(Rated) (kW)
1.76
3.0
4.04
Heating Capacity (Min/Rated/Max) (Btu/h)
3,070 ~ 27,000 ~ 38,898
3,070 ~ 32,000 ~ 38,898
3,070 ~ 35,200 ~ 38,898
Heating Power Input
1
(Rated) (kW)
2.38
3.1
3.84
COP
11.34
10.32
9.17
Maximum Heating Capacity (Btu/h)
Outdoor 17°F (WB)/Indoor 70°F (DB)
27,410 (102%)
32,490 (102%)
35,740 (102%)
Outdoor 5°F (WB)/Indoor 70°F (DB)
23,690 (88%)
28,080 (88%)
30,890 (88%)
Outdoor 0°F (WB)/Indoor 70°F (DB)
22,090 (82%)
26,180 (82%)
28,800 (82%)
Outdoor -4°F (WB)/Indoor 70°F (DB)
20,580 (76%)
24,390 (76%)
26,820 (76%)
EER
12.50
10.00
8.18
SEER
21.50
19.00
17.50
HSPF
11.0
10.0
10.0
Power Supply V, Ø, Hz
2
208-230/60/1
Outdoor Unit Operating Range
2
Cooling (°F DB)
14 to 118
Heating (°F WB)
-4 to +65
Indoor Unit Operating Range
2
Cooling (°F WB)
53 to 75
Heating (°F DB)
60 to 86
Unit Data
Refrigerant Type
3
R410A
Refrigerant Control
EEV
IDU Sound Pressure Level dB(A) (H/M/L/SL)
4
49/44/40/37
49/44/40/37
49/44/40/37
ODU Sound Pressure Level dB(A)
4
55
55
55
Unit Weight (lbs.)
IDU (Net/Shipping)
39.7/45.2
39.7/45.2
39.7/45.2
ODU (Net/Shipping)
124.6/132.3
124.6/132.3
124.6/132.3
Power Wiring / Communications Cable (No. x AWG)
2
4 x 18
4 x 18
4 x 18
Compressor
Compressor (Qty.)
Twin Rotary (1)
Twin Rotary (1)
Twin Rotary (1)
Fan
IDU Type x Qty.
Cross Flow Fan (1)
ODU Type x Qty.
Propeller (1)
Motor / Drive
Brushless Digitally Controlled/Direct
Airflow Rate
IDU (H / M / L [CFM])
953/848/706/530
953/848/706/530
953/848/706/530
ODU (Max. [CFM])
2,119
2,119
2,119
Piping
Liquid (in.)
3/8
3/8
3/8
Vapor (in.)
5/8
5/8
5/8
Condensate Drain O.D. / I.D. (in.)
27/32 / 5/8
27/32 / 5/8
27/32 / 5/8
Additional Refrigerant Charge (oz./ft.)
0.38
0.38
0.38
Pipe Length
5
(Minimum/ Maximum) (ft.)
9.8/164
9.8/164
9.8/164
Piping Length
5
(no add’l refrigerant, ft.)
24.6
24.6
24.6
Max. Elevation Difference (ft.)
98.4
98.4
98.4
