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PERFORMANCE DATA | 151
Performance Data
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Combination
(%)
Outdoor air
temp.
Indoor Air Temp. °F DB/°F WB
59
61
64
67
70
73
76
80
°F DB °F WB
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
Pl
MBh
kW
MBh
kW
MBh
kW
MBh
kW
MBh
kW
MBh
kW
MBh
kW
MBh
kW
130%
-12.6
-13.0
373.3
24.00
373.3
26.29
373.3
29.76
372.0
32.64
370.9
35.52
370.9
38.49
370.9
39.94
370.9
41.85
-7.0
-7.6
406.5
27.46
406.5
29.76
406.5
33.21
405.3
36.1
404.0
38.97
404.0
41.94
404.0
43.39
404.0
45.31
-4.0
-4.4
426.5 29.53 426.5 31.83 426.5 35.29 425.2 38.17 423.9 41.04 423.9 44.02 423.9 45.46 423.9 47.38
0.0
-0.4
451.2 32.08 451.2 34.39 451.2 37.85 449.7 40.72 448.4 43.60 448.4 46.58 448.4 48.02 448.4 49.94
5.0
4.5
482.0 35.29 482.0 37.59 482.0 41.04 480.4 43.93 478.9 46.81 478.9 49.79 478.9 51.22 478.9 53.14
10.0
9.0
512.8 38.48 512.8 40.79 512.8 44.25 511.3 47.12 509.6 50.00 509.6 52.97 509.6 54.42 509.6 56.34
15.0
14.0
543.1 41.62 543.1 43.93 543.1 47.38 541.3 50.26 539.6 53.14 539.6 56.12 539.6 57.55 539.6 59.48
20.0
19.0
574.4 44.88 574.4 47.19 574.4 50.65 572.7 53.52 570.9 56.40 570.9 57.43 570.9 56.23 570.9 54.60
25.0
23.0
605.3 48.09 605.3 50.40 605.3 53.84 603.4 55.51 601.6 57.18 601.6 54.72 601.6 53.53 601.6 51.93
30.0
28.0
636.1 51.28 636.1 53.59 636.1 57.05 634.1 55.67 632.2 54.32 628.6 52.00 620.9 50.83 610.7 49.27
35.0
32.0
666.9 57.28 666.9 56.80 666.9 56.05 664.9 53.75 662.8 51.46 649.6 49.30 622.6 48.13 586.4 46.60
40.0
36.0
697.8 57.59 697.8 55.46 697.8 52.25 695.6 50.43 693.5 48.60 658.3 46.58 619.3 45.45 567.5 43.93
45.0
41.0
721.1 51.19 721.1 50.12 721.1 48.51 710.9 47.12 700.9 45.73 658.3 43.85 619.3 42.75 567.5 41.27
47.0
43.0
721.1 49.84 721.1 48.79 721.1 47.23 710.9 45.88
700.9 44.51
658.3 42.69 619.3 41.61 567.5 40.17
50.0
46.0
721.1 48.01 721.1 46.99 721.1 45.48 710.9 44.18 700.9 42.87 658.3 41.12 619.3 40.07 567.5 38.69
55.0
51.0
721.1 45.06 721.1 44.10 721.1 42.69 710.9 41.46 700.9 40.23 658.3 38.59 619.3 37.61 567.5 36.31
60.0
56.0
721.1 41.90 721.1 41.02 721.1 39.69 710.9 38.56 700.9 37.42 658.3 35.89 619.3 34.97 567.5 33.77
120%
-12.6
-13.0
370.6
27.46
370.6
29.76
370.6
33.21
369.4
34.36
368.3
35.52
368.3
39.99
368.3
40.95
368.3
42.23
-7.0
-7.6
403.6
30.9
403.6
33.21
403.6
36.67
402.4
37.82
401.1
38.97
401.1
43.45
401.1
44.42
401.1
45.69
-4.0
-4.4
423.5 32.98 423.5 35.29 423.5 38.74 422.1 39.90 420.9 41.04 420.9 45.52 420.9 46.49 420.9 47.76
0.0
-0.4
448.0 35.54 448.0 37.85 448.0 41.30 446.6 42.46 445.2 43.60 445.2 48.09 445.2 49.05 445.2 50.33
5.0
4.5
478.6 38.74 478.6 41.04 478.6 44.50 477.1 45.64 475.6 46.81 475.6 51.28 475.6 52.25 475.6 53.52
10.0
9.0
509.2 41.94 509.2 44.25 509.2 47.70 507.6 48.85 506.0 50.00 506.0 54.49 506.0 55.45 506.0 56.73
15.0
14.0
539.2 45.07 539.2 47.38 539.2 50.84 537.6 51.99 535.8 53.14 535.8 57.62 535.8 58.58 535.8 59.86
20.0
19.0
570.4 48.34 570.4 50.65 570.4 54.10 568.7 56.05 566.9 57.99 566.9 56.28 566.9 55.53 566.9 54.53
25.0
23.0
601.1 51.54 601.1 53.84 601.1 57.30 599.1 56.27 597.3 55.24 594.0 53.74 586.7 53.00 577.1 52.03
30.0
28.0
631.6 57.71 631.6 57.05 631.6 56.04 629.6 54.27 627.7 52.49 612.4 51.18 583.8 50.48 545.7 49.52
35.0
32.0
662.3 57.80 662.3 55.75 662.3 52.68 655.9 51.22 649.5 49.74 619.1 48.62 581.3 47.94 531.1 47.02
40.0
36.0
692.9 52.89 692.9 51.47 692.9 49.32 675.1 48.16 657.1 46.99 619.1 46.08 581.3 45.41 531.1 44.50
45.0
41.0
720.3 48.13 715.2 47.27 707.7 46.00 682.4 45.11 657.1 44.22 619.1 43.51 581.3 42.86 531.1 41.98
47.0
43.0
720.3 46.85 715.2 46.02 707.7 44.78 682.4 43.92
657.1 43.04
619.1 42.35 581.3 41.72 531.1 40.87
50.0
46.0
720.3 45.12 715.2 44.32 707.7 43.12 682.4 42.29 657.1 41.46 619.1 40.79 581.3 40.17 531.1 39.37
55.0
51.0
720.3 42.35 715.2 41.61 707.7 40.47 682.4 39.69 657.1 38.92 619.1 38.27 581.3 37.70 531.1 36.95
60.0
56.0
720.3 39.38 715.2 38.69 707.7 37.64 682.4 36.92 657.1 36.18 619.1 35.60 581.3 35.07 531.1 34.36
110%
-12.6
-13.0
368.6
31.68
368.6
33.21
368.6
35.52
367.4
37.53
366.3
39.54
366.3
41.73
366.3
43.93
366.3
46.88
-7.0
-7.6
401.5
35.13
401.5
36.67
401.5
38.97
400.3
40.99
398.9
43
398.9
45.18
398.9
47.39
398.9
50.33
-4.0
-4.4
421.2 37.21 421.2 38.74 421.2 41.04 419.9 43.07 418.5 45.07 418.5 47.26 418.5 49.47 418.5 52.40
0.0
-0.4
445.6 39.77 445.6 41.30 445.6 43.60 444.1 45.63 442.7 47.63 442.7 49.83 442.7 52.03 442.7 54.97
5.0
4.5
476.0 42.96 476.0 44.50 476.0 46.81 474.4 48.82 473.1 50.84 473.1 53.02 473.1 55.23 473.1 58.16
10.0
9.0
506.4 46.17 506.4 47.70 506.4 50.00 504.9 52.02 503.3 54.03 503.3 56.23 503.3 58.43 503.3 61.37
15.0
14.0
536.3 49.30 536.3 50.84 536.3 53.14 534.6 55.16 532.9 57.17 532.7 57.47 532.3 55.65 531.6 53.21
20.0
19.0
567.3 52.57 567.3 54.10 567.3 56.40 565.6 56.41 563.7 56.42 550.4 54.68 525.8 52.99 493.1 50.73
25.0
23.0
597.7 57.55 597.7 57.30 597.7 56.92 592.0 55.23 586.4 53.54 555.4 51.94 524.0 50.37 482.0 48.28
30.0
28.0
628.3 57.05 628.3 55.60 628.3 53.43 609.1 52.04 590.0 50.66 555.4 49.20 524.0 47.76 482.0 45.84
35.0
32.0
667.3 52.70 658.7 51.60 645.7 49.95 617.9 48.87 590.0 47.78 555.4 46.46 524.0 45.15 482.0 43.40
40.0
36.0
706.1 48.37 683.6 47.60 650.0 46.46 620.0 45.68 590.0 44.90 555.4 43.72 524.0 42.54 482.0 40.95
45.0
41.0
712.8 44.13 687.6 43.69 650.0 43.03 620.0 42.54 590.0 42.03 555.4 41.00 524.0 39.92 482.0 38.50
47.0
43.0
712.8 42.96 687.6 42.54 650.0 41.89 620.0 41.40
590.0 40.91
555.4 39.90 524.0 38.87 482.0 37.49
50.0
46.0
712.8 41.37 687.6 40.96 650.0 40.34 620.0 39.88 590.0 39.41 555.4 38.44 524.0 37.43 482.0 36.10
55.0
51.0
712.8 38.84 687.6 38.44 650.0 37.87 620.0 37.42 590.0 36.99 555.4 36.07 524.0 35.13 482.0 33.88
60.0
56.0
712.8 36.11 687.6 35.75 650.0 35.21 620.0 34.81 590.0 34.40 555.4 33.54 524.0 32.68 482.0 31.51
HEATING CAPACITY DATA
480,000 Btu/h 208-230V / 460V Outdoor Units
ARUM480BTE5 / ARUM480DTE5
TC = Total Capacity (MBh). PI = Power Input (kW) (includes compressor and outdoor fan).
The System Combination Ratio must be between 50–130%.
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 heating capacity rating obtained with air entering the indoor unit at 70ºF dry bulb (DB) and
outdoor ambient conditions of 47ºF dry bulb (DB) and 43ºF wet bulb (WB).