LG Mega LS090HEV2 Engineering Manual page 56
Single zone mega and mega 115v wall mounted
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PERFORMANCE DATA
LS180HEV2, LS240HEV2
Maximum Heating Capacity Table for LS180HEV2 (LSU180HEV2 +
LSN180HEV2)
Table 29: LSN180HEV2 / LSU180HEV2 Heating Capacities.
Outdoor Air
Temp.
60
°F DB °F WB
TC
PI
16
14
14.59
2.08
17
15
15.14
2.10
19
17
15.99
2.11
24
23
17.55
2.12
32
30
19.13
2.05
41
38
20.64
1.91
43
40
21.26
1.82
47
43
22.54
1.75
53
50
22.21
1.70
59
53
21.95
1.67
64
57
22.34
1.62
70
61
22.42
1.55
75
65
22.74
1.39
Maximum Heating Capacity Table for LS240HEV2 (LSU240HEV2 +
LSN240HEV2)
Table 30: LSN240HEV2 / LSU240HEV2 Heating Capacities.
Outdoor Air
Temp.
60
°F DB °F WB
TC
PI
16
14
16.89
2.53
17
15
17.53
2.56
19
17
18.51
2.57
24
23
20.32
2.59
32
30
22.15
2.50
41
38
23.90
2.32
43
40
24.61
2.22
47
43
26.10
2.13
53
50
25.72
2.08
59
53
25.42
2.03
64
57
25.86
1.98
70
61
25.96
1.88
75
65
26.33
1.70
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.
56 | PERFORMANCE DATA
Indoor Air Temperature (°F DB)
64
68
TC
PI
TC
PI
14.38
2.11
14.17
2.14
14.93
2.13
14.71
2.16
15.77
2.13
15.56
2.15
17.32
2.13
17.09
2.13
18.89
2.06
18.65
2.06
20.39
1.94
20.14
1.98
21.01
1.86
20.75
1.90
22.28
1.81
22.02
1.87
21.93
1.76
21.65
1.82
21.93
1.74
21.91
1.81
21.99
1.65
21.65
1.68
22.02
1.54
21.62
1.54
22.27
1.44
21.80
1.48
Indoor Air Temperature (°F DB)
64
68
TC
PI
TC
PI
16.65
2.57
16.41
2.61
17.28
2.60
17.04
2.63
18.26
2.60
18.01
2.62
20.05
2.59
19.79
2.60
21.87
2.51
21.59
2.51
23.61
2.37
23.32
2.42
24.32
2.26
24.03
2.31
25.80
2.21
25.50
2.29
25.39
2.15
25.06
2.22
25.39
2.12
25.37
2.21
25.47
2.02
25.07
2.05
25.50
1.88
25.03
1.88
25.79
1.75
25.24
1.81
TC: Total Capacity (kBtu/h)
©
70
72
TC
PI
TC
PI
14.08
2.15
13.66
2.12
14.62
2.17
14.19
2.13
15.27
2.16
14.96
2.11
16.98
2.14
16.31
2.08
18.54
2.06
17.65
2.00
20.03
2.00
18.99
1.91
21.02
1.91
19.55
1.82
23.00
1.90
20.74
1.80
21.71
1.85
20.24
1.73
21.71
1.84
20.51
1.72
21.50
1.70
20.17
1.59
21.43
1.54
20.12
1.45
21.40
1.50
20.26
1.40
70
72
TC
PI
TC
PI
16.30
2.62
15.82
2.58
16.93
2.65
16.43
2.59
17.68
2.64
17.32
2.58
19.67
2.61
18.88
2.54
21.47
2.52
20.44
2.43
23.19
2.44
21.99
2.33
23.90
2.33
22.64
2.22
25.26
2.32
24.01
2.19
25.14
2.25
23.44
2.11
25.14
2.24
23.75
2.10
24.89
2.07
23.36
1.94
24.82
1.88
23.30
1.76
24.78
1.83
23.45
1.71
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
13.09
2.08
10.84
1.92
13.60
2.06
11.22
1.83
14.27
2.05
11.64
1.80
15.39
2.00
12.00
1.73
16.44
1.90
12.11
1.56
17.59
1.78
12.78
1.33
18.07
1.69
13.02
1.22
19.15
1.66
13.78
1.13
18.50
1.56
12.70
0.96
18.62
1.56
12.52
0.97
18.36
1.45
12.40
0.94
18.34
1.32
12.45
0.85
18.44
1.27
12.34
0.78
75
86
TC
PI
TC
PI
15.15
2.53
12.55
2.34
15.75
2.51
12.99
2.23
16.53
2.49
13.48
2.19
17.82
2.44
13.90
2.10
19.03
2.32
14.03
1.90
20.36
2.18
14.79
1.62
20.92
2.06
15.08
1.49
22.17
2.02
15.95
1.38
21.42
1.91
14.70
1.17
21.56
1.90
14.50
1.18
21.26
1.77
14.35
1.15
21.23
1.61
14.42
1.04
21.35
1.55
14.29
0.95
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