LG MULTI F Series - Page 50

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50 | MULTI F OUTDOOR UNIT
Multi F and Multi F MAX Heat Pump System Engineering Manual
MULTI
F
MAX
MULTI
F
PERFORMANCE DATA
Cooling Capacity Tables
Table 43: LMU24CHV Cooling Capacity Table — Non-Ducted Indoor Units (continued).
Connected Indoor
Units
Combination
Capacity
Index
Outdoor Air
Temp. (°F
DB)
Indoor Air Temp. °F DB / °F WB
68 / 57 73 / 61 77 / 64 80 / 67 86 / 72 90 / 75
TC PI TC PI TC PI TC PI TC PI TC PI
Two (2) Non-Ducted
Indoor Units
9 + 12
14 19.61 0.99 20.82 1.02 22.04 1.06 22.92 1.07 24.48 1.09 25.69 1.12
20 19.59 1.00 20.81 1.04 22.02 1.08 22.90 1.09 24.46 1.11 25.67 1.13
25 19.58 1.02 20.79 1.05 22.01 1.09 22.89 1.11 24.44 1.13 25.65 1.15
30 19.56 1.03 20.78 1.07 21.99 1.11 22.87 1.12 24.42 1.14 25.64 1.16
35 19.55 1.05 20.76 1.08 21.97 1.12 22.85 1.14 24.40 1.16 25.62 1.18
40 19.53 1.06 20.74 1.10 21.96 1.14 22.83 1.15 24.38 1.17 25.60 1.20
45 19.52 1.07 20.73 1.11 21.94 1.15 22.82 1.17 24.36 1.19 25.58 1.21
50 19.50 1.09 20.71 1.13 21.92 1.17 22.80 1.18 24.35 1.20 25.56 1.23
55 19.49 1.10 20.70 1.14 21.91 1.18 22.78 1.20 24.33 1.22 25.54 1.25
60 19.47 1.12 20.68 1.16 21.89 1.20 22.76 1.21 24.31 1.24 25.52 1.26
65 19.46 1.13 20.66 1.17 21.87 1.21 22.75 1.23 24.29 1.25 25.50 1.28
70 19.44 1.15 20.65 1.19 21.86 1.23 22.73 1.24 24.27 1.27 25.48 1.29
75 18.97 1.21 20.18 1.25 21.38 1.30 22.25 1.31 23.79 1.34 25.00 1.36
80 18.51 1.27 19.71 1.31 20.91 1.36 21.78 1.38 23.31 1.40 24.51 1.43
85 18.04 1.33 19.24 1.38 20.44 1.43 21.30 1.45 22.84 1.47 24.03 1.50
90 17.58 1.39 18.77 1.44 19.97 1.50 20.83 1.51 22.36 1.54 23.56 1.57
95 17.08 1.45 18.26 1.51 19.45 1.56 20.00 1.58 21.83 1.61 23.02 1.64
100 16.66 1.52 17.85 1.57 19.04 1.63 19.74 1.65 21.42 1.68 22.61 1.71
105 16.24 1.58 17.43 1.64 18.62 1.69 19.48 1.71 21.00 1.75 22.19 1.78
110 15.83 1.64 17.02 1.70 18.21 1.76 19.07 1.78 20.59 1.81 21.78 1.85
115 15.41 1.70 16.60 1.76 17.79 1.83 18.65 1.85 20.17 1.88 21.36 1.92
118 15.16 1.74 16.35 1.80 17.54 1.87 18.40 1.89 19.92 1.92 21.11 1.96
122 15.08 1.79 16.27 1.85 17.46 1.92 18.32 1.94 19.84 1.98 21.03 2.02
7 + 15
14 19.61 0.99 20.82 1.02 22.04 1.06 22.92 1.07 24.48 1.09 25.69 1.12
20 19.59 1.00 20.81 1.04 22.02 1.08 22.90 1.09 24.46 1.11 25.67 1.13
25 19.58 1.02 20.79 1.05 22.01 1.09 22.89 1.11 24.44 1.13 25.65 1.15
30 19.56 1.03 20.78 1.07 21.99 1.11 22.87 1.12 24.42 1.14 25.64 1.16
35 19.55 1.05 20.76 1.08 21.97 1.12 22.85 1.14 24.40 1.16 25.62 1.18
40 19.53 1.06 20.74 1.10
21.96 1.14 22.83 1.15 24.38 1.17 25.60 1.20
45 19.52 1.07 20.73 1.11 21.94 1.15 22.82 1.17 24.36 1.19 25.58 1.21
50 19.50 1.09 20.71 1.13 21.92 1.17 22.80 1.18 24.35 1.20 25.56 1.23
55 19.49 1.10 20.70 1.14 21.91 1.18 22.78 1.20 24.33 1.22 25.54 1.25
60 19.47 1.12 20.68 1.16 21.89 1.20 22.76 1.21 24.31 1.24 25.52 1.26
65 19.46 1.13 20.66 1.17 21.87 1.21 22.75 1.23 24.29 1.25 25.50 1.28
70 19.44 1.15 20.65 1.19 21.86 1.23 22.73 1.24 24.27 1.27 25.48 1.29
75 18.97 1.21 20.18 1.25 21.38 1.30 22.25 1.31 23.79 1.34 25.00 1.36
80 18.51 1.27 19.71 1.31 20.91 1.36 21.78 1.38 23.31 1.40 24.51 1.43
85 18.04 1.33 19.24 1.38 20.44 1.43 21.30 1.45 22.84 1.47 24.03 1.50
90 17.58 1.39 18.77 1.44 19.97 1.50 20.83 1.51 22.36 1.54 23.56 1.57
95 17.08 1.45 18.26 1.51 19.45 1.56 20.00 1.58 21.83 1.61 23.02 1.64
100 16.66 1.52 17.85 1.57 19.04 1.63 19.74 1.65 21.42 1.68 22.61 1.71
105 16.24 1.58 17.43 1.64 18.62 1.69 19.48 1.71 21.00 1.75 22.19 1.78
110 15.83 1.64 17.02 1.70 18.21 1.76 19.07 1.78 20.59 1.81 21.78 1.85
115 15.41 1.70 16.60 1.76 17.79 1.83 18.65 1.85 20.17 1.88 21.36 1.92
118 15.16 1.74 16.35 1.80 17.54 1.87 18.40 1.89 19.92 1.92 21.11 1.96
122 15.08 1.79 16.27 1.85 17.46 1.92 18.32 1.94 19.84 1.98 21.03 2.02
TC = Total Capacity (kBtu/h).
PI = Power Input (kW).
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).
The shaded table rows indicate reference data. When operating at this temperature, these values can
be different if the system is not running consistently.