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98 | MULTI F OUTDOOR UNIT

Multi F and Multi F MAX Heat Pump System Engineering Manual

MULTI

MAX

MULTI

Table 91: 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.

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 + 15 + 15

14 31.37 1.61 33.32 1.67 35.27 1.73 36.67 1.75 39.16 1.79 41.11 1.82

20 31.35 1.64 33.29 1.70 35.24 1.76 36.64 1.78 39.13 1.81 41.08 1.85

25 31.32 1.66 33.27 1.72 35.21 1.78 36.62 1.81 39.10 1.84 41.05 1.88

30 31.30 1.68 33.24 1.75 35.19 1.81 36.59 1.83 39.07 1.86 41.02 1.90

35 31.27 1.71 33.22 1.77 35.16 1.83 36.56 1.86 39.04 1.89 40.99 1.93

40 31.25 1.73 33.19 1.79 35.13 1.86 36.53 1.88 39.01 1.92 40.95 1.95

45 31.23 1.75 33.17 1.82 35.10 1.88 36.51 1.91 38.98 1.94 40.92 1.98

50 31.20 1.78 33.14 1.84 35.08 1.91 36.48 1.93 38.95 1.97 40.89 2.01

55 31.18 1.80 33.11 1.87 35.05 1.93 36.45 1.96 38.92 1.99 40.86 2.03

60 31.15 1.82 33.09 1.89 35.02 1.96 36.42 1.98 38.89 2.02 40.83 2.06

65 31.13 1.85 33.06 1.91 35.00 1.98 36.39 2.01 38.86 2.04 40.80 2.09

70 31.11 1.87 33.04 1.94 34.97 2.01 36.37 2.03 38.83 2.07 40.77 2.11

75 30.36 1.97 32.28 2.04 34.21 2.12 35.60 2.14 38.07 2.18 39.99 2.23

80 29.61 2.07 31.53 2.15 33.45 2.23 34.84 2.25 37.30 2.29 39.22 2.34

85 28.87 2.17 30.78 2.25 32.70 2.33 34.09 2.36 36.54 2.40 38.46 2.45

90 28.13 2.27 30.04 2.36 31.95 2.44 33.33 2.47 35.78 2.52 37.69 2.57

95 27.32 2.37 29.22 2.46 31.13 2.55 32.00 2.58 34.93 2.63 36.84 2.68

100 26.65 2.47 28.56 2.57 30.46 2.66 31.59 2.69 34.27 2.74 36.17 2.80

105 25.99 2.58 27.89 2.67 29.80 2.77 31.17 2.80 33.60 2.85 35.51 2.91

110 25.32 2.68 27.23 2.77 29.13 2.88 30.51 2.91 32.94 2.96 34.84 3.02

115 24.66 2.78 26.56 2.88 28.47 2.98 29.84 3.02 32.27 3.08 34.18 3.14

118 24.26 2.84 26.16 2.94 28.07 3.05 29.44 3.08 31.87 3.14 33.78 3.21

122 24.13 2.92 26.03 3.03 27.93 3.14 29.31 3.17 31.74 3.23 33.64 3.30

7 + 7 + 24

14 31.37 1.61 33.32 1.67 35.27 1.73 36.67 1.75 39.16 1.79 41.11 1.82

20 31.35 1.64 33.29 1.70 35.24 1.76 36.64 1.78 39.13 1.81 41.08 1.85

25 31.32 1.66 33.27 1.72 35.21 1.78 36.62 1.81 39.10 1.84 41.05 1.88

30 31.30 1.68 33.24 1.75 35.19 1.81 36.59 1.83 39.07 1.86 41.02 1.90

35 31.27 1.71 33.22 1.77 35.16 1.83 36.56 1.86 39.04 1.89 40.99 1.93

40 31.25

1.73 33.19 1.79 35.13 1.86 36.53 1.88 39.01 1.92 40.95 1.95