Multi F Outdoor Unit Engineering Manual

MULTI F OUTDOOR UNIT | 71
Multi F Outdoor Unit Data
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MULTI
F
MAX
MULTI
F
PERFORMANCE DATA
Cooling Capacity Tables
Table 65: LMU369HV 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 + 18
14 29.41 1.66 31.24 1.72 33.06 1.79 34.38 1.81 36.71 1.84 38.54 1.88
20 29.39 1.69 31.21 1.75 33.04 1.81 34.35 1.83 36.69 1.87 38.51 1.90
25 29.36 1.71 31.19 1.77 33.01 1.84 34.33 1.86 36.66 1.89 38.48 1.93
30 29.34 1.73 31.16 1.80 32.99 1.86 34.30 1.88 36.63 1.92 38.45 1.96
35 29.32 1.76 31.14 1.82 32.96 1.89 34.28 1.91 36.60 1.95 38.42 1.98
40 29.30 1.78 31.12 1.85 32.94 1.91 34.25 1.94 36.57 1.97 38.39 2.01
45 29.27 1.80 31.09 1.87 32.91 1.94 34.22 1.96 36.55 2.00 38.36 2.04
50 29.25 1.83 31.07 1.90 32.89 1.96 34.20 1.99 36.52 2.02 38.34 2.07
55 29.23 1.85 31.04 1.92 32.86 1.99 34.17 2.01 36.49 2.05 38.31 2.09
60 29.21 1.88 31.02 1.94 32.83 2.02 34.14 2.04 36.46 2.08 38.28 2.12
65 29.18 1.90 31.00 1.97 32.81 2.04 34.12 2.07 36.43 2.10 38.25 2.15
70 29.16 1.92 30.97 1.99 32.78 2.07 34.09 2.09 36.41 2.13 38.22 2.17
75 28.46 2.03 30.27 2.10 32.07 2.18 33.38 2.20 35.69 2.25 37.49 2.29
80 27.76 2.13 29.56 2.21 31.36 2.29 32.66 2.32 34.97 2.36 36.77 2.41
85 27.06 2.24 28.86 2.32 30.66 2.40 31.96 2.43 34.25 2.47 36.05 2.52
90 26.37 2.34 28.16 2.42 29.95 2.51 31.25 2.54 33.54 2.59 35.33 2.64
95 25.61 2.44 27.40 2.53 29.18 2.62 30.00 2.66 32.75 2.70 34.53 2.76
100 24.99 2.55 26.77 2.64 28.56 2.74 29.61 2.77 32.13 2.82 33.91 2.88
105 24.37 2.65 26.15 2.75 27.93 2.85 29.22 2.88 31.50 2.93 33.29 2.99
110 23.74 2.75 25.53 2.86 27.31 2.96 28.60 2.99 30.88 3.05 32.66 3.11
115 23.12 2.86 24.90 2.96 26.69 3.07 27.98 3.11 30.26 3.16 32.04 3.23
118 22.74 2.92 24.53 3.03 26.31 3.14 27.60 3.17 29.88 3.23 31.67 3.30
122 22.62 3.00 24.40 3.11 26.19 3.23 27.48 3.26 29.76 3.33 31.54 3.39
18 + 18
14 32.35 1.84 34.36 1.91 36.37 1.98 37.82 2.00 40.39 2.04 42.40 2.08
20 32.33 1.87 34.33 1.93 36.34 2.01 37.79 2.03 40.36 2.07 42.36 2.11
25 32.30 1.89 34.31 1.96 36.31 2.03 37.76 2.06 40.32 2.10 42.33 2.14
30 32.28 1.92 34.28 1.99 36.28 2.06 37.73 2.09 40.29 2.12 42.30 2.17
35 32.25 1.95 34.25 2.02 36.26 2.09 37.70 2.11 40.26 2.15 42.27 2.20
40 32.23 1.97 34.23 2.04
36.23 2.12 37.67 2.14 40.23 2.18 42.23 2.23
45 32.20 2.00 34.20 2.07 36.20 2.15 37.65 2.17 40.20 2.21 42.20 2.26
50 32.18 2.02 34.18 2.10 36.17 2.18 37.62 2.20 40.17 2.24 42.17 2.29
55 32.15 2.05 34.15 2.13 36.15 2.20 37.59 2.23 40.14 2.27 42.14 2.32
60 32.13 2.08 34.12 2.15 36.12 2.23 37.56 2.26 40.11 2.30 42.10 2.35
65 32.10 2.10 34.10 2.18 36.09 2.26 37.53 2.29 40.08 2.33 42.07 2.38
70 32.08 2.13 34.07 2.21 36.06 2.29 37.50 2.32 40.05 2.36 42.04 2.41
75 31.31 2.25 33.29 2.33 35.28 2.41 36.72 2.44 39.26 2.49 41.24 2.54
80 30.53 2.36 32.52 2.45 34.50 2.54 35.93 2.57 38.46 2.61 40.45 2.67
85 29.77 2.48 31.75 2.57 33.72 2.66 35.15 2.69 37.68 2.74 39.66 2.80
90 29.00 2.59 30.98 2.68 32.95 2.78 34.37 2.82 36.89 2.87 38.87 2.93
95 28.17 2.71 30.14 2.80 32.10 2.91 33.00 2.94 36.03 3.00 37.99 3.06
100 27.49 2.82 29.45 2.92 31.41 3.03 32.57 3.06 35.34 3.12 37.30 3.19
105 26.80 2.94 28.76 3.04 30.73 3.15 32.14 3.19 34.65 3.25 36.62 3.31
110 26.12 3.05 28.08 3.16 30.04 3.28 31.46 3.31 33.97 3.38 35.93 3.44
115 25.43 3.17 27.39 3.28 29.36 3.40 30.77 3.44 33.28 3.50 35.24 3.57
118 25.02 3.23 26.98 3.35 28.94 3.47 30.36 3.51 32.87 3.58 34.83 3.65
122 24.88 3.33 26.84 3.45 28.81 3.57 30.22 3.61 32.73 3.68 34.69 3.76
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.