Engineering Bulletin
MULTI F OUTDOOR UNIT | 89
Multi F Outdoor Unit Data
Due to our policy of continuous product innovation, some specications may change without notication.
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MULTI
F
MAX
MULTI
F
PERFORMANCE DATA
Cooling Capacity Tables
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
Three (3)
Non-Ducted
Indoor Units
7 + 7 + 9
14 22.55 1.29 23.95 1.34 25.35 1.38 26.36 1.40 28.15 1.43 29.55 1.46
20 22.53 1.31 23.93 1.36 25.33 1.40 26.34 1.42 28.13 1.45 29.53 1.48
25 22.51 1.33 23.91 1.37 25.31 1.42 26.32 1.44 28.10 1.47 29.50 1.50
30 22.50 1.34 23.89 1.39 25.29 1.44 26.30 1.46 28.08 1.49 29.48 1.52
35 22.48 1.36 23.87 1.41 25.27 1.46 26.28 1.48 28.06 1.51 29.46 1.54
40 22.46 1.38 23.86 1.43 25.25 1.48 26.26 1.50 28.04 1.53 29.44 1.56
45 22.44 1.40 23.84 1.45 25.23 1.50 26.24 1.52 28.02 1.55 29.41 1.58
50 22.43 1.42 23.82 1.47 25.21 1.52 26.22 1.54 28.00 1.57 29.39 1.60
55 22.41 1.44 23.80 1.49 25.19 1.54 26.20 1.56 27.98 1.59 29.37 1.62
60 22.39 1.46 23.78 1.51 25.17 1.56 26.18 1.58 27.95 1.61 29.35 1.64
65 22.37 1.47 23.76 1.53 25.15 1.58 26.16 1.60 27.93 1.63 29.32 1.67
70 22.36 1.49 23.75 1.55 25.13 1.60 26.14 1.62 27.91 1.65 29.30 1.69
75 21.82 1.57 23.20 1.63 24.59 1.69 25.59 1.71 27.36 1.74 28.75 1.78
80 21.28 1.65 22.66 1.71 24.04 1.78 25.04 1.80 26.81 1.83 28.19 1.87
85 20.75 1.73 22.13 1.80 23.50 1.86 24.50 1.88 26.26 1.92 27.64 1.96
90 20.22 1.82 21.59 1.88 22.96 1.95 23.96 1.97 25.71 2.01 27.09 2.05
95 19.64 1.90 21.00 1.96 22.37 2.04 23.00 2.06 25.11 2.10 26.48 2.14
100 19.16 1.98 20.53 2.05 21.89 2.12 22.70 2.15 24.63 2.19 26.00 2.23
105 18.68 2.06 20.05 2.13 21.42 2.21 22.40 2.24 24.15 2.28 25.52 2.32
110 18.20 2.14 19.57 2.22 20.94 2.30 21.93 2.32 23.67 2.37 25.04 2.41
115 17.72 2.22 19.09 2.30 20.46 2.38 21.45 2.41 23.20 2.46 24.56 2.50
118 17.44 2.27 18.80 2.35 20.17 2.43 21.16 2.46 22.91 2.51 24.28 2.56
122 17.34 2.33 18.71 2.42 20.08 2.50 21.07 2.53 22.81 2.58 24.18 2.63
7 + 9 + 9
14 24.51 1.39 26.03 1.44 27.55 1.49 28.65 1.51 30.60 1.54 32.12 1.57
20 24.49 1.41 26.01 1.46 27.53 1.51 28.63 1.53 30.57 1.56 32.09 1.59
25 24.47 1.43 25.99 1.48 27.51 1.54 28.61 1.55 30.55 1.58 32.07 1.61
30 24.45 1.45 25.97 1.50 27.49 1.56 28.59 1.57 30.53 1.60 32.04 1.64
35 24.43 1.47 25.95 1.52 27.47 1.58 28.56 1.60 30.50 1.63 32.02 1.66
40 24.41
1.49 25.93 1.54 27.45 1.60 28.54 1.62 30.48 1.65 32.00 1.68
45 24.40 1.51 25.91 1.56 27.43 1.62 28.52 1.64 30.46 1.67 31.97 1.70
50 24.38 1.53 25.89 1.58 27.40 1.64 28.50 1.66 30.43 1.69 31.95 1.73
55 24.36 1.55 25.87 1.61 27.38 1.66 28.48 1.68 30.41 1.71 31.92 1.75
60 24.34 1.57 25.85 1.63 27.36 1.69 28.45 1.70 30.39 1.74 31.90 1.77
65 24.32 1.59 25.83 1.65 27.34 1.71 28.43 1.73 30.36 1.76 31.87 1.79
70 24.30 1.61 25.81 1.67 27.32 1.73 28.41 1.75 30.34 1.78 31.85 1.82
75 23.72 1.70 25.22 1.76 26.73 1.82 27.82 1.84 29.74 1.88 31.24 1.91
80 23.13 1.78 24.63 1.85 26.14 1.91 27.22 1.94 29.14 1.97 30.64 2.01
85 22.55 1.87 24.05 1.94 25.55 2.01 26.63 2.03 28.54 2.07 30.04 2.11
90 21.97 1.96 23.47 2.03 24.96 2.10 26.04 2.13 27.95 2.17 29.44 2.21
95 21.34 2.04 22.83 2.12 24.32 2.19 25.00 2.22 27.29 2.26 28.78 2.31
100 20.82 2.13 22.31 2.21 23.80 2.29 24.68 2.31 26.77 2.36 28.26 2.41
105 20.30 2.22 21.79 2.30 23.28 2.38 24.35 2.41 26.25 2.45 27.74 2.50
110 19.78 2.30 21.27 2.39 22.76 2.47 23.83 2.50 25.73 2.55 27.22 2.60
115 19.26 2.39 20.75 2.48 22.24 2.57 23.31 2.60 25.21 2.65 26.70 2.70
118 18.95 2.44 20.44 2.53 21.93 2.62 23.00 2.65 24.90 2.70 26.39 2.76
122 18.85 2.51 20.34 2.60 21.82 2.70 22.90 2.73 24.80 2.78 26.28 2.84
Table 82: LMU36CHV Cooling Capacity Table — Non-Ducted Indoor Units (continued).
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.