Engineering Manual

Table Of Contents
STD. WALL-MOUNTED | 67
Standard Wall-Mounted
Due to our policy of continuous product innovation, some specications may change without notication.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
MULTI
F
MAX
MULTI
F
Table 33: Multi F Standard Wall-Mounted Indoor Units Heating Capacity Table.
Model No. /
Nominal Capacity of
Indoor Unit (Btu/h)
Outdoor Air Temp. Indoor Air Temp. °F DB
°F DB °F WB
61 64 68 70 72 75
TC TC TC TC TC TC
LMN077HVT
7,000
0 -0.4 4.17 4.11 4.07 4.05 3.99 3.82
5 4.5 4.70 4.64 4.60 4.58 4.52 4.34
10 9 5.22 5.17 5.13 5.11 5.05 4.87
17 15 5.93 5.87 5.83 5.81 5.75 5.56
20 19 6.19 6.13 6.09 6.08 6.02 5.81
25 23 6.63 6.57 6.53 6.52 6.46 6.22
30 28 7.01 6.96 6.92 6.90 6.84 6.63
35 32 7.40 7.34 7.30 7.28 7.22 7.04
40 36 7.74 7.68 7.64 7.62 7.56 7.39
45 41 8.08 8.02 7.98 7.96 7.90 7.73
47 43 8.22 8.16 8.12 8.10 8.04 7.87
50 46 8.35 8.29 8.25 8.23 8.17 7.98
55 51 8.57 8.51 8.47 8.45 8.39 8.16
60 56 8.57 8.51 8.47 8.45 8.39 8.20
63 59 8.57 8.51 8.47 8.45 8.39 8.22
68 64 8.57 8.51 8.47 8.45 8.39 8.25
LSN090HSV4
9,000
0 -0.4 5.35 5.28 5.23 5.20 5.12 4.90
5 4.5 6.03 5.95 5.90 5.88 5.80 5.58
10 9 6.71 6.63 6.58 6.56 6.48 6.26
17 15 7.61 7.54 7.49 7.46 7.39 7.14
20 19 7.95 7.88 7.83 7.80 7.72 7.46
25 23 8.52 8.44 8.39 8.37 8.29 7.99
30 28 9.01 8.93 8.88 8.86 8.78 8.52
35 32 9.50 9.42 9.37 9.34 9.27 9.04
40 36 9.94 9.86 9.81 9.78 9.71 9.48
45 41 10.37 10.30 10.25 10.22 10.15 9.92
47 43 10.55 10.48 10.43 10.40 10.32 10.10
50 46 10.72 10.64 10.59 10.57 10.49 10.24
55 51 11.00 10.93 10.88 10.85 10.78 10.48
60 56 11.00 10.93 10.88 10.85 10.78 10.52
63 59 11.00 10.93 10.88 10.85 10.78 10.55
68 64 11.00 10.93 10.88 10.85 10.78 10.60
LSN120HSV4
12,000
0 -0.4 7.10 7.00 6.93 6.90 6.80 6.50
5 4.5 8.00 7.90 7.83 7.80 7.70 7.40
10 9 8.90 8.80 8.73 8.70 8.60 8.30
17 15 10.10 10.00 9.93 9.90 9.80 9.48
20 19 10.55 10.45 10.38 10.35 10.25 9.90
25 23 11.30 11.20 11.13 11.10 11.00 10.60
30 28 11.95 11.85 11.78 11.75 11.65 11.30
35 32 12.60 12.50 12.43 12.40 12.30 12.00
40 36 13.18 13.08 13.02 12.98 12.88 12.58
45 41 13.77 13.67 13.60 13.57 13.47 13.17
47 43 14.00 13.90 13.83 13.80 13.70 13.40
50 46 14.23 14.13 14.06 14.03 13.93 13.59
55 51 14.60 14.50 14.43 14.40 14.30 13.90
60 56 14.60 14.50 14.43 14.40 14.30 13.96
63 59 14.60 14.50 14.43 14.40 14.30
14.00
68 64 14.60 14.50 14.43 14.40 14.30 14.06
Heating Capacity Table
STANDARD WALL-MOUNTED INDOOR UNITS
TC = Total Capacity (kBtu/h).
Nominal capacity as rated 0 ft. above sea level and a 0 ft. level difference between outdoor and indoor
units. Corresponding refrigerant piping length is accordance with standard length of each outdoor unit.
Nominal 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).