Engineering Bulletin
MULTI F OUTDOOR UNIT | 143
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
Table 136: LMU36CHV Cooling Capacity Table — Mixed 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) Mixed
Indoor Units
12 + 15
14 24.81 1.54 26.35 1.60 27.90 1.65 29.01 1.67 30.98 1.71 32.52 1.74
20 24.79 1.56 26.33 1.62 27.87 1.68 28.99 1.70 30.95 1.73 32.49 1.76
25 24.78 1.58 26.31 1.64 27.85 1.70 28.96 1.72 30.93 1.75 32.47 1.79
30 24.76 1.61 26.29 1.67 27.83 1.73 28.94 1.75 30.91 1.78 32.44 1.81
35 24.74 1.63 26.27 1.69 27.81 1.75 28.92 1.77 30.88 1.80 32.42 1.84
40 24.72 1.65 26.25 1.71 27.79 1.77 28.90 1.79 30.86 1.83 32.40 1.86
45 24.70 1.67 26.23 1.73 27.77 1.80 28.88 1.82 30.84 1.85 32.37 1.89
50 24.68 1.70 26.21 1.76 27.75 1.82 28.85 1.84 30.81 1.88 32.35 1.91
55 24.66 1.72 26.19 1.78 27.73 1.85 28.83 1.87 30.79 1.90 32.32 1.94
60 24.64 1.74 26.17 1.80 27.70 1.87 28.81 1.89 30.77 1.93 32.30 1.96
65 24.62 1.76 26.15 1.83 27.68 1.89 28.79 1.91 30.74 1.95 32.27 1.99
70 24.61 1.78 26.13 1.85 27.66 1.92 28.77 1.94 30.72 1.97 32.25 2.01
75 24.01 1.88 25.54 1.95 27.06 2.02 28.16 2.04 30.11 2.08 31.64 2.12
80 23.42 1.98 24.94 2.05 26.46 2.12 27.56 2.15 29.50 2.19 31.02 2.23
85 22.83 2.07 24.35 2.15 25.87 2.23 26.96 2.25 28.90 2.29 30.42 2.34
90 22.25 2.17 23.76 2.25 25.27 2.33 26.37 2.36 28.30 2.40 29.81 2.45
95 21.61 2.27 23.12 2.35 24.62 2.43 25.31 2.46 27.63 2.51 29.14 2.56
100 21.08 2.36 22.59 2.45 24.10 2.54 24.98 2.57 27.11 2.61 28.61 2.67
105 20.56 2.46 22.06 2.55 23.57 2.64 24.66 2.67 26.58 2.72 28.09 2.78
110 20.03 2.55 21.54 2.65 23.04 2.74 24.13 2.78 26.05 2.83 27.56 2.88
115 19.51 2.65 21.01 2.75 22.52 2.85 23.60 2.88 25.53 2.93 27.03 2.99
118 19.19 2.71 20.70 2.81 22.20 2.91 23.29 2.94 25.21 3.00 26.72 3.06
122 19.08 2.78 20.59 2.89 22.10 2.99 23.18 3.03 25.11 3.08 26.61 3.14
12 + 18
14 27.57 1.67 29.28 1.74 31.00 1.80 32.23 1.82 34.42 1.85 36.13 1.89
20 27.55 1.70 29.26 1.76 30.97 1.82 32.21 1.85 34.39 1.88 36.10 1.92
25 27.53 1.72 29.24 1.79 30.95 1.85 32.18 1.87 34.37 1.91 36.08 1.94
30 27.51 1.75 29.22 1.81 30.92 1.88 32.16 1.90 34.34 1.93 36.05 1.97
35 27.49 1.77 29.19 1.83 30.90 1.90 32.13 1.92 34.31 1.96 36.02 2.00
40 27.47 1.79 29.17 1.86
30.88 1.93 32.11 1.95 34.29 1.99 35.99 2.03
45 27.44 1.82 29.15 1.88 30.85 1.95 32.08 1.98 34.26 2.01 35.97 2.05
50 27.42 1.84 29.13 1.91 30.83 1.98 32.06 2.00 34.24 2.04 35.94 2.08
55 27.40 1.87 29.10 1.93 30.81 2.01 32.04 2.03 34.21 2.07 35.91 2.11
60 27.38 1.89 29.08 1.96 30.78 2.03 32.01 2.05 34.18 2.09 35.88 2.14
65 27.36 1.91 29.06 1.98 30.76 2.06 31.99 2.08 34.16 2.12 35.86 2.16
70 27.34 1.94 29.04 2.01 30.74 2.08 31.96 2.11 34.13 2.15 35.83 2.19
75 26.68 2.04 28.38 2.12 30.07 2.20 31.29 2.22 33.46 2.26 35.15 2.31
80 26.02 2.15 27.71 2.23 29.40 2.31 30.62 2.33 32.78 2.38 34.47 2.43
85 25.37 2.25 27.06 2.33 28.74 2.42 29.96 2.45 32.11 2.49 33.80 2.54
90 24.72 2.36 26.40 2.44 28.08 2.53 29.30 2.56 31.44 2.61 33.13 2.66
95 24.01 2.46 25.68 2.55 27.36 2.64 28.13 2.68 30.70 2.73 32.38 2.78
100 23.43 2.57 25.10 2.66 26.77 2.76 27.76 2.79 30.12 2.84 31.79 2.90
105 22.84 2.67 24.52 2.77 26.19 2.87 27.40 2.90 29.53 2.96 31.21 3.02
110 22.26 2.78 23.93 2.88 25.60 2.98 26.81 3.02 28.95 3.07 30.62 3.13
115 21.67 2.88 23.35 2.99 25.02 3.09 26.23 3.13 28.36 3.19 30.04 3.25
118 21.32 2.94 22.99 3.05 24.67 3.16 25.88 3.20 28.01 3.26 29.69 3.32
122 21.21 3.03 22.88 3.14 24.55 3.25 25.76 3.29 27.90 3.35 29.57 3.42
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.