Design and Technical Manual

2. MODEL SELECTION
HEATING CAPACITY
HEATING CAPACITY4-2.
MODEL : AOU48RLXFZ1

Capacity in kBtu/h
z
Indoor unit
connecting
capacity (%)
Outdoor
temperature
Indoor temperature
DB WB
60°F DB 65°F DB 70°F DB 75°F DB 78°F DB
°F °F
TC IP TC IP TC IP TC IP TC IP
130
5 3 40.9 5.59 39.2 5.61 38.2 5.64 36.2 5.69 35.5 5.67
14 12 51.2 5.66 50.2 5.67 49.5 5.69 48.1 5.71 47. 4 5.72
23 19 53.9 5.76 53.2 5.77 52.5 5.79 51.9 5.81 50.8 5.83
32 28 58.0 5.86 57.0 5.88 56.3 5.90 55.6 5.91 54.9 5.92
41 37 61.4 5.93 60.7 5.95 60.1 5.97 59.4 5.98 58.7 5.98
47 43 64.8 5.98 63.8 5.98 62.8 5.98 62.1 5.98 61.4 5.98
50 47 67.2 5.98 66.5 5.98 65.9 5.98 65.2 5.98 64.5 5.98
59 50 69.6 5.98 68.9 5.98 68.2 5.98 67.6 5.98 66.9 5.98
68 59 70.6 5.98 69.9 5.98 69.6 5.98 68.6 5.98 67.9 5.98
75 65 71.0 4.22 70.3 4.35 69.9 4.50 69.3 4.70 68.6 4.90
120
5 3 38.9 5.57 37.5 5.58 36.2 5.60 34.8 5.62 33.8 5.64
14 12 49.5 5.62 48.8 5.64 47.8 5.66 46.7 5.68 45.7 5.70
23 19 53.2 5.71 52.5 5.74 51.5 5.77 50.8 5.79 49.8 5.81
32 28 57.3 5.80 56.3 5.82 55.6 5.86 54.9 5.88 54.3 5.90
41 37 60.7 5.92 60.1 5.93 59.4 5.95 58.7 5.96 58.0 5.97
47 43 63.8 5.98 63.1 5.98 62.1 5.98 61.4 5.98 60.4 5.98
50 47 66.2 5.98 65.2 5.98 64.5 5.98 63.8 5.98 63.1 5.98
59 50 68.6 5.10 67.9 5.22 66.9 5.45 66.2 5.84 65.2 5.98
68 59 69.6 4.37 68.9 4.44 68.6 4.73 67.9 5.05 67.2 5.17
75 65 70.3 4.14 69.9 4.25 69.3 4.39 68.6 4.61 67.9 4.88
110
5 3 37.5 5.55 35.8 5.57 34.1 5.59 33.1 5.60 32.4 5.62
14 12 46.7 5.59 46.1 5.61 45.4 5.63 44.7 5.65 44.0 5.68
23 19 50.5 5.56 49.8 5.71 49.1 5.74 48.5 5.73 47. 4 5.77
32 28 54.3 5.52 53.6 5.79 52.9 5.84 52.2 5.85 51.5 5.89
41 37 5 7.7 5.04 57.0 5.22 56.0 5.36 55.3 5.55 54.6 5.86
47 43 60.7 4.75 60.1 5.00 59.4 5.30 58.7 5.37 58.0 5.51
50 47 63.1 4.63 62.1 4.89 61.4 5.18 60.7 5.27 59.7 5.43
59 50 66.2 4.40 65.2 4.66 64.1 4.88 63.1 5.03 62.1 5.19
68 59 67.9 4.23 66.9 4.43 66.2 4.61 65.5 4.72 64.8 4.84
75 65 69.3 4.12 68.6 4.21 66.2 4.28 63.8 4.36 61.4 4.42
100
5 3 35.8 5.55 34.1 5.52 32.8 5.50 31.4 5.48 31.0 5.45
14 12 43.7 5.60 41.6 5.61 40.3 5.62 38.6 5.64 37.5 5.66
23 19 49.1 5.70 47.1 5.78 45.4 5.75 44.0 5.72 42.7 5.40
32 28 53.6 5.76 51.5 5.78 49.5 5.74 47.1 5.68 43.7 5.38
41 37 58.0 5.76 55.3 5.61 51.2 5.23 47.8 4.92 45.0 4.79
47 43 63.1 5.70 59.4 5.35 54.0 4.89 49.5 4.55 46.1 4.46
50 47 63.5 5.56 59.7 5.25 54.6 4.80 50.2 4.53 46.7 4.37
59 50 64.1 5.19 60.1 4.80 56.0 4.61 51.2 4.33 47.4 4.05
68 59 64.8 4.63 60.7 4.45 57.0 4.36 52.5 4.08 48.5 3.77
75 65 65.2 4.05 61.4 3.92 58.0 3.81 56.0 3.73 53.9 3.51
90
5 3 34.8 5.45 33.1 5.41 32.1 5.38 31.0 5.32 30.7 5.28
14 12 41.3 5.53 39.9 5.36 38.9 5.20 37.9 5.17 35.8 5.14
23 19 44.4 5.55 41.6 5.29 40.9 5.15 39.9 5.08 37.9 5.01
32 28 48.1 5.30 44.4 4.96 43.0 4.84 42.3 4.77 39.2 4.70
41 37 51.9 5.17 48.1 4.71 46.7 4.55 44.0 4.46 40.9 4.35
47 43 56.0 5.02 51.5 4.65 48.5 4.36 45.4 4.16 42.0 3.99
50 47 56.6 4.86 51.9 4.54 50.8 4.14 46.7 3.95 43.0 3.86
59 50 58.3 4.47 54.6 4.11 52.9 3.92 47. 8 3.77 44.7 3.56
68 59 59.7 4.14 56.6 3.83 55.3 3.73 49.1 3.53 45.7 3.26
75 65 60.4 3.76 57.7 3.57 55.3 3.49 50.5 3.32 48.5 3.01
80
5 3 31.7 5.22 31.4 5 .15 31.0 5 .12 30.7 5.08 30.4 5.03
14 12 36.5 5.01 35.1 4.98 33.8 4.95 33.1 4.92 32.4 4.89
23 19 38.6 4.86 37.2 4.81 36.2 4.71 35.1 4.66 34.1 4.59
32 28 42.3 4.48 40.6 4.40 38.6 4.32 37.2 4.26 35.8 4.11
41 37 45.7 4.17 43.3 4.10 40.9 4.06 38.9 3.81 36.8 3.70
47 43 49.5 3.99 46.7 3.91 43.3 3.85 40.9 3.54 37.9 3.41
50 47 50.5 3.95 47.4 3.84 44.7 3.82 42.0 3.50 38.6 3.33
59 50 52.2 3.86 49.5 3.74 47. 4 3.70 43.3 3.45 39.9 3.16
68 59 53.6 3.65 51.5 3.56 49.8 3.55 45.7 3.22 40.9 2.94
75 65 55.3 3.41 53.6 3.25 51.5 3.11 47.1 2.93 42.7 2.68
TC : Total Capacity kBtu/h.
IP : Input Power kW.
The data is based on the following conditions.
Pipe length : 16.4ft.(5m) [Outdoor unit - Branch box], 9.8ft. (3m) [Branch box - Indoor unit]
Height difference : 0 ft.(0m) [Outdoor unit - Indoor unit].
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MODEL SELECTION MODEL SELECTION