LG LSU243HLV Extended Piping Engineering Manual page 31

Table 16: LSN363HLV/LSU363HLV Maximum Heating Capacities
Outdoor Air
Temp.
60
°F DB °F WB
TC PI
-3 -4 27.18 5.01
0 -1 28.72 5.06
1 0 29.35 5.08
6 5 32.59 5.24
10 9 34.30 5.30
16 14 35.88 5.35
17 15 36.28 5.33
19 17 36.72 5.38
24 23 37.30 5.27
32 30 38.22 4.88
41 38 39.25 4.28
43 40 39.48 4.16
47 43 39.96 3.68
53 50 41.00 3.75
59 53 41.52 3.67
64 57 41.85 3.59
70 61 41.99 3.43
75 65 41.89 3.13
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/ °F WB)
64 68
TC PI TC PI
27.03 5.02 26.90 5.03
28.50 5.10 28.32 5.13
29.11 5.13 28.91 5.18
32.26 5.31 31.98 5.37
33.92 5.37 33.60 5.44
35.46 5.42 35.12 5.49
35.86 5.42 35.51 5.50
36.29 5.44 35.94 5.49
36.86 5.28 36.50 5.29
37.77 4.90 37.41 4.91
38.80 4.36 38.43 4.44
39.03 4.24 38.65 4.32
39.49 3.80 39.11 3.92
40.49 3.86 40.07 3.97
41.48 3.81 41.45 3.95
41.23 3.65 40.72 3.70
41.26 3.43 40.67 3.42
41.04 3.22 40.35 3.30
TC: Total Capacity (kBtu/h)
Due to our policy of continuous product innovation, some specifications may change without notification.
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PERFORMANCE DATA
Maximum Heating Capacity
70 72
TC PI TC PI
26.82 5.03 26.64 5.10
28.21 5.15 28.01 5.22
28.80 5.21 28.57 5.25
30.89 5.42 31.51 5.36
33.43 5.47 33.01 5.42
34.93 5.52 34.35 5.45
35.32 5.54 34.70 5.46
35.74 5.52 35.06 5.41
36.30 5.30 35.42 5.18
37.21 4.92 36.08 4.77
38.22 4.48 36.94 4.30
38.45 4.37 37.11 4.18
38.90 3.98 37.46 3.79
39.84 4.03 38.27 3.81
41.43 4.02 39.73 3.80
40.44 3.73 38.81 3.54
40.33 3.42 38.72 3.25
39.96 3.35 38.32 3.17
Nominal capacity as rated: 0 ft. above sea level with 25 ft. of refrigerant piping.
0 ft. level difference between outdoor and indoor units.
Nominal 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).
LSN/LSU363HLV
75 86
TC PI TC PI
26.22 5.19 24.97 5.53
27.54 5.31 26.13 5.67
28.05 5.32 26.49 5.55
30.79 5.31 27.49 5.10
32.05 5.35 27.98 5.09
33.05 5.35 29.14 4.96
33.32 5.33 29.16 4.87
33.52 5.24 28.91 4.64
33.43 5.00 27.47 4.33
33.54 4.56 25.92 3.78
34.06 4.03 25.43 3.05
34.09 3.90 25.03 2.87
34.24 3.50 24.56 2.46
34.74 3.48 24.13 2.28
35.89 3.48 24.37 2.29
35.14 3.26 24.12 2.24
35.10 2.99 24.21 2.06
34.62 2.90 23.53 1.92
PERFORMANCE DATA | 31