LG Mega LS090HEV2 Engineering Manual page 53

Heating Capacity Table for LS090HEV2 (LSU090HEV2 + LSN090HEV2)
Table 21: LSN090HEV2 / LSU090HEV2 Heating Capacities.
Outdoor Air
Temp.
60
°F DB °F WB
TC PI
16 14 6.90 0.70
17 15 6.94 0.71
19 17 7.04 0.72
24 23 7.72 0.75
32 30 9.25 0.81
41 38 10.62 0.86
43 40 10.96 0.87
47 43 11.47 0.89
53 50 11.58 0.90
59 53 11.85 0.91
64 57 12.10 0.93
70 61 12.33 0.94
75 65 12.50 0.95
Heating Capacity Table for LS120HEV2 (LSU120HEV2 + LSN120HEV2)
Table 22: LSN120HEV2 / LSU120HEV2 Heating Capacities.
Outdoor Air
Temp.
60
°F DB °F WB
TC PI
16 14 7.59 0.80
17 15 7.65 0.81
19 17 7.75 0.82
24 23 8.50 0.85
32 30 10.19 0.92
41 38 11.69 0.98
43 40 12.06 1.00
47 43 12.63 1.02
53 50 12.75 1.03
59 53 13.04 1.04
64 57 13.32 1.06
70 61 13.57 1.08
75 65 13.76 1.09
Heating Capacity Table for LS180HEV2 (LSU180HEV2 + LSN180HEV2)
Table 23: LSN180HEV2 / LSU180HEV2 Heating Capacities.
Outdoor Air
Temp.
60
°F DB °F WB
TC PI
16 14 12.02 1.26
17 15 12.10 1.28
19 17 12.27 1.30
24 23 13.46 1.35
32 30 16.13 1.46
41 38 18.51 1.55
43 40 19.10 1.58
47 43 19.99 1.61
53 50 20.19 1.63
59 53 20.65 1.65
64 57 21.09 1.68
70 61 21.49 1.70
75 65 21.79 1.73
DB: Dry Bulb Temperature (°F) WB: Wet Bulb Temperature (°F)
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. Direct interpolation is permissible. Do not extrapolate.
Indoor Air Temperature (°F DB)
64 68
TC PI TC PI
6.69 0.69 6.62 0.69
6.73 0.70 6.67 0.70
6.82 0.71 6.76 0.71
7.49 0.74 7.41 0.74
8.97 0.80 8.88 0.80
10.30 0.85 10.19 0.85
10.63 0.86 10.52 0.86
11.12 0.88 11.01 0.88
11.23 0.89 11.12 0.89
11.49 0.90 11.37 0.90
11.73 0.92 11.61 0.92
11.96 0.93 11.83 0.93
12.12 0.95 12.00 0.95
Indoor Air Temperature (°F DB)
64 68
TC PI TC PI
7.36 0.79 7.29 0.79
7.41 0.80 7.34 0.80
7.51 0.81 7.44 0.81
8.24 0.84 8.16 0.84
9.88 0.91 9.78 0.91
11.33 0.97 11.22 0.97
11.70 0.99 11.58 0.99
12.24 1.01 12.12 1.01
12.37 1.02 12.24 1.02
12.65 1.03 12.52 1.03
12.92 1.05 12.79 1.05
13.16 1.07 13.03 1.07
13.35 1.08 13.21 1.08
Indoor Air Temperature (°F DB)
64 68
TC PI TC PI
11.66 1.25 11.54 1.25
11.74 1.26 11.62 1.26
11.90 1.29 11.78 1.29
13.05 1.34 12.92 1.34
15.64 1.44 15.48 1.44
17.95 1.54 17.76 1.54
18.52 1.56 18.33 1.56
19.39 1.60 19.19 1.60
19.58 1.61 19.38 1.61
20.03 1.63 19.82 1.63
20.45 1.66 20.25 1.66
20.84 1.69 20.63 1.69
21.13 1.71 20.92 1.71
TC: Total Capacity (kBtu/h)
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PERFORMANCE DATA
LS090HEV2, LS120HEV2, LS180HEV2
70 72
TC PI TC PI
6.55 0.68 6.50 0.68
6.60 0.69 6.55 0.69
6.69 0.71 6.64 0.71
7.34 0.73 7.28 0.73
8.79 0.79 8.73 0.79
10.09 0.84 10.01 0.84
10.41 0.86 10.33 0.86
10.90 0.88 10.82 0.88
11.01 0.88 10.92 0.88
11.26 0.89 11.17 0.89
11.50 0.91 11.41 0.91
11.72 0.92 11.63 0.92
11.88 0.94 11.79 0.94
70 72
TC PI TC PI
7.22 0.78 7.16 0.78
7.27 0.79 7.21 0.79
7.36 0.81 7.31 0.81
8.08 0.84 8.02 0.84
9.68 0.90 9.61 0.90
11.11 0.96 11.02 0.96
11.47 0.98 11.38 0.98
12.00 1.00 11.91 1.00
12.12 1.01 12.03 1.01
12.40 1.02 12.30 1.02
12.66 1.04 12.56 1.04
12.90 1.06 12.80 1.06
13.08 1.07 12.98 1.07
70 72
TC PI TC PI
11.43 1.24 11.34 1.24
11.50 1.25 11.42 1.25
11.66 1.28 11.57 1.28
12.79 1.32 12.69 1.32
15.33 1.43 15.21 1.43
17.59 1.52 17.45 1.52
18.15 1.55 18.01 1.55
19.00 1.58 18.85 1.58
19.19 1.60 19.04 1.60
19.63 1.61 19.48 1.61
20.05 1.65 19.89 1.65
20.43 1.67 20.27 1.67
20.71 1.69 20.55 1.69
Nominal capacity as rated: 0 ft. above sea level with 24.6 ft. of refrigerant piping.
0 ft. level difference between outdoor and indoor units.
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).
75 86
TC PI TC PI
6.37 0.68 6.22 0.68
6.42 0.68 6.26 0.68
6.50 0.70 6.35 0.70
7.13 0.72 6.96 0.72
8.55 0.78 8.35 0.78
9.81 0.83 9.58 0.83
10.13 0.85 9.89 0.85
10.60 0.87 10.35 0.87
10.71 0.87 10.45 0.87
10.95 0.88 10.69 0.88
11.18 0.90 10.92 0.90
11.39 0.91 11.12 0.91
11.55 0.93 11.28 0.93
75 86
TC PI TC PI
7.02 0.77 6.85 0.77
7.07 0.78 6.90 0.78
7.16 0.80 6.99 0.80
7.85 0.83 7.67 0.83
9.41 0.89 9.19 0.89
10.80 0.95 10.55 0.95
11.15 0.97 10.88 0.97
11.67 0.99 11.39 0.99
11.79 1.00 11.51 1.00
12.05 1.01 11.77 1.01
12.31 1.03 12.02 1.03
12.54 1.04 12.25 1.04
12.72 1.06 12.42 1.06
75 86
TC PI TC PI
11.11 1.23 10.85 1.23
11.19 1.24 10.92 1.24
11.34 1.26 11.07 1.26
12.44 1.31 12.14 1.31
14.91 1.42 14.55 1.42
17.10 1.51 16.70 1.51
17.65 1.53 17.23 1.53
18.48 1.57 18.04 1.57
18.66 1.58 18.22 1.58
19.09 1.60 18.63 1.60
19.49 1.63 19.03 1.63
19.86 1.65 19.39 1.65
20.14 1.68 19.66 1.68
PERFORMANCE DATA | 53