Cooling Capacity - LG LS243HLV3 Engineering Manual

Cooling Capacity Table for LS243HLV3 (LSU243HLV3 + LSN243HLV3)
Table 11: LSN243HLV3 / LSU243HLV3 Cooling Capacities.
Outdoor Air
64 / 53
Temp. (°F DB)
TC SHC PI
0 13.32 10.35 0.66
5 13.07 10.20 0.69
7 13.16 10.29 0.70
10 13.29 10.44 0.71
14 13.47 10.62 0.72
23 14.46 11.41 0.71
25 14.69 11.59 0.73
30 15.25 12.03 0.79
35 15.82 12.48 0.84
40 16.39 12.93 0.89
45 16.96 13.38 0.95
50 17.52 13.82 1.00
55 18.09 14.27 1.05
60 18.66 14.72 1.11
65 18.49 14.59 1.16
70 18.32 14.45 1.22
75 18.15 14.32 1.27
80 17.98 14.19 1.33
85 17.81 14.05 1.39
90 17.64 13.92 1.44
95 17.47 13.79 1.50
100 17.01 13.43 1.52
105 16.56 13.06 1.54
110 16.10 12.70 1.57
115 15.53 12.25 1.59
118 15.18 11.98 1.60
Cooling Capacity Table for LS303HLV3 (LSU303HLV3 + LSN303HLV3)
Table 12: LSN303HLV3 / LSU303HLV3 Cooling Capacities.
Outdoor Air
64 / 53
Temp. (°F DB)
TC SHC PI
0 18.16 14.83 1.03
5 17.82 14.62 1.08
7 17.94 14.76 1.09
10 18.12 14.96 1.11
14 18.37 15.23 1.13
23 19.72 16.35 1.12
25 20.03 16.61 1.15
30 20.80 17.25 1.23
35 21.58 17.89 1.32
40 22.35 18.53 1.40
45 23.12 19.18 1.48
50 23.90 19.82 1.57
55 24.67 20.46 1.65
60 25.45 21.10 1.73
65 25.21 20.91 1.82
70 24.98 20.72 1.91
75 24.75 20.53 2.00
80 24.52 20.34 2.09
85 24.29 20.15 2.18
90 24.05 19.96 2.26
95 23.82 19.77 2.35
100 23.20 19.25 2.39
105 22.58 18.73 2.42
110 21.95 18.21 2.46
115 21.17 17.56 2.49
118 20.70 17.17 2.50
DB: Dry Bulb Temperature (°F) WB: Wet Bulb Temperature (°F)
SHC: Sensible Capacity (kBtu/h) PI: Power Input (kW) (includes compressor, indoor fan motor and
outdoor fan motor)
1. All capacities are net, evaporator fan motor heat is deducted.
2. Low Ambient Wind Baffle Kit (sold separately) allows operation down to 0°F.
Indoor Air Temperature (°F DB / °F WB)
68 / 57 72 / 61
TC SHC PI TC SHC
16.66 11.02 0.78 19.99 11.69
16.34 10.86 0.81 19.61 11.52
16.45 10.96 0.82 19.74 11.63
16.62 11.11 0.84 19.95 11.79
16.84 11.31 0.85 20.22 12.00
17.40 12.14 0.86 20.33 12.88
17.56 12.30 0.88 20.43 13.02
17.97 12.70 0.92 20.68 13.36
18.38 13.09 0.96 20.94 13.70
18.79 13.48 1.01 21.19 14.04
19.20 13.88 1.05 21.44 14.38
19.61 14.27 1.09 21.69 14.72
20.02 14.66 1.13 21.95 15.06
20.43 15.06 1.18 22.20 15.40
20.17 15.00 1.23 21.85 15.41
19.91 14.94 1.28 21.50 15.42
19.65 14.88 1.33 21.14 15.43
19.39 14.81 1.39 20.79 15.44
19.12 14.75 1.44 20.44 15.45
18.86 14.69 1.49 20.09 15.46
18.60 14.63 1.55 19.74 15.47
18.17 14.31 1.57 19.34 15.19
17.75 13.98 1.59 18.94 14.91
17.32 13.66 1.62 18.54 14.62
16.70 13.18 1.64 17.88 14.12
16.34 12.89 1.65 17.49 13.81
Indoor Air Temperature (°F DB / °F WB)
68 / 57 72 / 61
TC SHC PI TC SHC
22.71 15.79 1.22 27.26 16.76
22.28 15.57 1.28 26.74 16.52
22.43 15.71 1.29 26.92 16.67
22.66 15.93 1.31 27.20 16.90
22.97 16.22 1.34 27.57 17.20
23.72 17.41 1.35 27.72 18.47
23.94 17.64 1.38 27.86 18.66
24.50 18.20 1.44 28.21 19.15
25.06 18.76 1.51 28.55 19.64
25.62 19.33 1.58 28.89 20.12
26.18 19.89 1.64 29.24 20.61
26.74 20.46 1.71 29.58 21.10
27.30 21.02 1.78 29.93 21.58
27.86 21.59 1.84 30.27 22.07
27.50 21.50 1.93 29.79 22.09
27.15 21.41 2.01 29.31 22.10
26.79 21.32 2.09 28.83 22.12
26.44 21.24 2.18 28.35 22.14
26.08 21.15 2.26 27.87 22.15
25.72 21.06 2.35 27.39 22.17
25.37 20.98 2.43 26.91 22.18
24.78 20.51 2.47 26.37 21.78
24.20 20.05 2.50 25.82 21.37
23.61 19.58 2.54 25.28 20.96
22.78 18.90 2.57 24.38 20.24
22.28 18.49 2.58 23.85 19.80
TC: Total Capacity (kBtu/h)
©
PERFORMANCE DATA
77 / 64 80 / 67
PI TC SHC PI TC
0.90 24.16 12.53 1.05 26.66
0.94 23.70 12.35 1.10 26.15
0.95 23.86 12.46 1.11 26.33
0.97 24.10 12.63 1.13 26.60
0.99 24.43 12.86 1.15 26.96
1.01 24.00 13.80 1.20 26.20
1.02 24.02 13.91 1.20 26.18
1.05 24.08 14.19 1.22 26.11
1.09 24.13 14.46 1.24 26.05
1.12 24.19 14.73 1.26 25.99
1.15 24.24 15.00 1.28 25.93
1.18 24.30 15.27 1.30 25.86
1.21 24.36 15.55 1.31 25.80
1.24 24.41 15.82 1.33 25.74
1.30 23.95 15.92 1.38 25.21
1.35 23.48 16.02 1.42 24.67
1.40 23.01 16.12 1.47 24.14
1.45 22.55 16.22 1.52 23.60
1.50 22.08 16.33 1.56 23.07
1.55 21.62 16.43 1.61 22.53
1.60 21.15 16.53 1.66 22.00 17.16
1.62 20.79 16.29 1.68 21.66
1.64 20.42 16.06 1.71 21.31
1.67 20.06 15.82 1.73 20.97
1.69 19.35 15.28 1.75 20.24
1.70 18.93 14.96 1.76 19.80
77 / 64 80 / 67
PI TC SHC PI TC
1.41 32.94 17.96 1.65 36.35
1.47 32.31 17.70 1.72 35.66
1.49 32.54 17.87 1.74 35.90
1.51 32.87 18.11 1.77 36.27
1.55 33.31 18.44 1.81 36.76
1.58 32.73 19.79 1.88 35.73
1.60 32.76 19.95 1.89 35.69
1.65 32.83 20.34 1.92 35.61
1.70 32.91 20.73 1.95 35.52
1.75 32.98 21.12 1.97 35.44
1.80 33.06 21.51 2.00 35.35
1.85 33.14 21.90 2.03 35.27
1.90 33.21 22.29 2.06 35.18
1.95 33.29 22.68 2.09 35.10
2.03 32.65 22.82 2.16 34.37
2.11 32.02 22.97 2.24 33.64
2.19 31.38 23.11 2.31 32.91 23.71
2.27 30.75 23.26 2.38 32.19
2.35 30.11 23.40 2.45 31.46
2.43 29.48 23.55 2.53 30.73
2.50 28.84 23.69 2.60 30.00 24.60
2.54 28.34 23.36 2.64 29.53
2.58 27.85 23.02 2.68 29.06
2.62 27.35 22.68 2.72 28.60
2.65 26.39 21.91 2.74 27.60
2.66 25.82 21.45 2.76 27.00
3. Direct interpolation is permissible.
Capacity as rated: 0 ft. above sea level with 24.6 ft. of refrigerant piping. 0 ft. level difference between
outdoor and indoor units.
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).

Cooling Capacity

LS243HLV3, LS303HLV3
86 / 72
SHC PI TC SHC PI
13.03 1.14 22.25 14.21 0.93
12.84 1.19 21.82 14.01 0.97
12.96 1.20 21.97 14.14 0.98
13.14 1.22 22.20 14.33 1.00
13.38 1.25 22.50 14.59 1.02
14.36 1.31 23.06 15.66 1.04
14.45 1.31 23.31 15.83 1.06
14.68 1.32 23.94 16.25 1.10
14.91 1.33 24.58 16.67 1.14
15.15 1.34 25.21 17.09 1.19
15.38 1.35 25.85 17.51 1.23
15.61 1.36 26.48 17.94 1.27
15.84 1.37 27.12 18.36 1.31
16.07 1.38 27.75 18.78 1.36
16.23 1.43 27.21 18.79 1.41
16.38 1.47 26.68 18.80 1.47
16.54 1.52 26.14 18.81 1.53
16.69 1.56 25.61 18.82 1.59
16.85 1.60 25.07 18.83 1.65
17.00 1.65 24.53 18.84 1.71
1.69 24.00 18.85 1.77
16.95 1.72 23.58 18.55 1.79
16.75 1.74 23.17 18.25 1.82
16.54 1.77 22.76 17.95 1.84
15.99 1.79 21.98 17.35 1.87
15.65 1.80 21.52 16.99 1.88
86 / 72
SHC PI TC SHC PI
18.68 1.79 30.34 20.37 1.46
18.41 1.87 29.75 20.08 1.53
18.58 1.89 29.96 20.27 1.54
18.84 1.92 30.27 20.54 1.57
19.18 1.96 30.68 20.91 1.60
20.58 2.05 31.44 22.45 1.64
20.71 2.06 31.79 22.69 1.66
21.05 2.07 32.65 23.30 1.73
21.38 2.09 33.52 23.90 1.79
21.71 2.11 34.38 24.50 1.86
22.04 2.12 35.25 25.11 1.93
22.38 2.14 36.11 25.71 1.99
22.71 2.16 36.98 26.31 2.06
23.04 2.17 37.84 26.92 2.13
23.26 2.24 37.11 26.93 2.22
23.49 2.31 36.38 26.95 2.31
2.38 35.65 26.97 2.40
23.93 2.45 34.92 26.98 2.50
24.15 2.52 34.19 27.00 2.59
24.38 2.59 33.46 27.01 2.68
2.66 32.72 27.03 2.77
24.30 2.70 32.16 26.60 2.81
24.01 2.74 31.60 26.17 2.85
23.71 2.78 31.03 25.74 2.89
22.92 2.80 29.98 24.87 2.93
22.44 2.82 29.34 24.35 2.95
Do not extrapolate.
PERFORMANCE DATA | 35
90 / 75
TC SHC PI
19.30 15.00 0.79
18.93 14.78 0.83
19.06 14.92 0.83
19.26 15.12 0.85
19.52 15.40 0.87
20.96 16.53 0.87
21.40 16.75 0.89
22.50 17.30 0.95
23.60 17.85 1.02
24.70 18.39 1.08
25.79 18.94 1.15
26.89 19.49 1.21
27.99 20.03 1.27
29.09 20.58 1.34
28.55 20.49 1.40
28.02 20.41 1.47
27.48 20.32 1.54
26.94 20.24 1.61
26.40 20.15 1.68
25.87 20.07 1.75
25.33 19.98 1.82
24.87 19.62 1.84
24.41 19.26 1.87
23.95 18.89 1.89
23.14 18.26 1.92
22.66 17.88 1.93
90 / 75
TC SHC PI
26.32 21.50 1.24
25.82 21.19 1.30
26.00 21.39 1.31
26.26 21.68 1.33
26.62 22.07 1.36
28.58 23.70 1.36
29.18 24.01 1.40
30.68 24.80 1.50
32.18 25.58 1.60
33.68 26.37 1.70
35.17 27.15 1.80
36.67 27.93 1.90
38.17 28.72 2.00
39.67 29.50 2.10
38.94 29.38 2.20
38.20 29.26 2.31
37.47 29.14 2.42
36.74 29.01 2.53
36.01 28.89 2.64
35.27 28.77 2.74
34.54 28.65 2.85
33.91 28.13 2.89
33.29 27.61 2.93
32.66 27.09 2.97
31.56 26.17 3.01
30.90 25.63 3.03