Arum480Bte5 / Arum480Dte5 (Heating Capacity); 480,000 Btu/H 208-230V / 460V Outdoor Units (Heating Capacity) - LG Multi V 5 Data Manual

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