Arum432Bte5 / Arum432Dte5 (Heating Capacity); 432,000 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 -13.0 336.0
-7.0 -7.6 365.8
-4.0 -4.4 383.8
0.0 -0.4 406.0
5.0 4.5 433.8
10.0 9.0 461.6
15.0 14.0 488.8
20.0 19.0 517.0
130%
25.0 23.0 544.8
30.0 28.0 572.6
35.0 32.0 600.2
40.0 36.0 628.0
45.0 41.0 649.0
47.0 43.0 649.0
50.0 46.0 649.0
55.0 51.0 649.0
60.0 56.0 649.0
-12.6 -13.0 333.6
-7.0 -7.6 363.2
-4.0 -4.4 381.2
0.0 -0.4 403.2
5.0 4.5 430.8
10.0 9.0 458.2
15.0 14.0 485.2
20.0 19.0 513.4
120%
25.0 23.0 541.0
30.0 28.0 568.4
35.0 32.0 596.0
40.0 36.0 623.6
45.0 41.0 648.2
47.0 43.0 648.2
50.0 46.0 648.2
55.0 51.0 648.2
60.0 56.0 648.2
-12.6 -13.0 331.8
-7.0 -7.6 361.4
-4.0 -4.4 379.0
0.0 -0.4 401.0
5.0 4.5 428.4
10.0 9.0 455.8
15.0 14.0 482.6
20.0 19.0 510.6
110%
25.0 23.0 538.0
30.0 28.0 565.4
35.0 32.0 600.6
40.0 36.0 635.6
45.0 41.0 641.6
47.0 43.0 641.6
50.0 46.0 641.6
55.0 51.0 641.6
60.0 56.0 641.6
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
22.72 336.0 24.9 336.0
26.00 365.8 28.18 365.8
27.96 383.8 30.14 383.8
30.38 406.0 32.56 406.0
33.42 433.8 35.60 433.8
36.44 461.6 38.62 461.6
39.42 488.8 41.60 488.8
42.50 517.0 44.68 517.0
45.54 544.8 47.72 544.8
48.56 572.6 50.74 572.6
54.24 600.2 53.78 600.2
54.54 628.0 52.52 628.0
48.48 649.0 47.46 649.0
47.20 649.0 46.20 649.0
45.46 649.0 44.50 649.0
42.66 649.0 41.76 649.0
39.68 649.0 38.84 649.0
26 333.6 28.18 333.6
29.26 363.2 31.44 363.2
31.24 381.2 33.42 381.2
33.66 403.2 35.84 403.2
36.68 430.8 38.86 430.8
39.72 458.2 41.90 458.2
42.68 485.2 44.86 485.2
45.78 513.4 47.96 513.4
48.80 541.0 50.98 541.0
54.64 568.4 54.02 568.4
54.74 596.0 52.80 596.0
50.08 623.6 48.74 623.6
45.58 643.6 44.76 637.0
44.36 643.6 43.58 637.0
42.72 643.6 41.96 637.0
40.10 643.6 39.40 637.0
37.30 643.6 36.64 637.0
30 331.8 31.44 331.8
33.26 361.4 34.72 361.4
35.24 379.0 36.68 379.0
37.66 401.0 39.10 401.0
40.68 428.4 42.14 428.4
43.72 455.8 45.16 455.8
46.68 482.6 48.14 482.6
49.78 510.6 51.22 510.6
54.50 538.0 54.26 538.0
54.02 565.4 52.66 565.4
49.90 592.8 48.86 581.2
45.80 615.2 45.08 585.0
41.78 618.8 41.38 585.0
40.68 618.8 40.28 585.0
39.18 618.8 38.78 585.0
36.78 618.8 36.40 585.0
34.20 618.8 33.86 585.0
©
HEATING CAPACITY DATA
ARUM432BTE5 / ARUM432DTE5
432,000 Btu/h 208-230V / 460V Outdoor Units
Indoor Air Temp. °F DB/°F WB
67 70
PI TC PI TC PI
kW MBh kW MBh kW
28.18 334.8 30.9 333.8 33.64
31.44 364.8 34.18 363.6 36.9
33.42 382.6 36.14 381.4 38.86
35.84 404.8 38.56 403.6 41.28
38.86 432.4 41.60 431.0 44.32
41.90 460.2 44.62 458.6 47.34
44.86 487.2 47.60 485.6 50.32
47.96 515.4 50.68 513.8 53.40
50.98 543.0 52.56 541.4 54.14
54.02 570.8 52.72 569.0 51.44
53.08 598.4 50.90 596.6 48.72
49.48 626.0 47.76 624.2 46.02
45.94 639.8 44.62 630.8 43.30
44.72 639.8 43.44
630.8 42.16
43.06 639.8 41.84 630.8 40.60
40.42 639.8 39.26 630.8 38.10
37.58 639.8 36.52 630.8 35.44
31.44 332.4 32.54 331.4 33.64
34.72 362.2 35.82 361 36.9
36.68 380.0 37.78 378.8 38.86
39.10 402.0 40.20 400.6 41.28
42.14 429.4 43.22 428.0 44.32
45.16 456.8 46.26 455.4 47.34
48.14 483.8 49.22 482.2 50.32
51.22 511.8 53.08 510.2 54.92
54.26 539.2 53.28 537.6 52.30
53.06 566.6 51.38 565.0 49.70
49.88 590.2 48.50 584.6 47.10
46.70 607.6 45.60 591.4 44.50
43.56 614.2 42.72 591.4 41.88
42.40 614.2 41.58
591.4 40.76
40.84 614.2 40.04 591.4 39.26
38.32 614.2 37.58 591.4 36.86
35.64 614.2 34.96 591.4 34.26
33.64 330.6 35.54 329.6 37.44
36.9 360.2 38.82 359 40.72
38.86 377.8 40.78 376.6 42.68
41.28 399.8 43.20 398.4 45.10
44.32 427.0 46.22 425.8 48.14
47.34 454.4 49.26 453.0 51.16
50.32 481.2 52.22 479.6 54.14
53.40 509.0 53.42 507.4 53.42
53.90 532.8 52.30 527.8 50.70
50.60 548.2 49.28 531.0 47.98
47.30 556.0 46.28 531.0 45.24
44.00 558.0 43.26 531.0 42.52
40.74 558.0 40.28 531.0 39.80
39.66 558.0 39.20
531.0 38.74
38.20 558.0 37.76 531.0 37.32
35.86 558.0 35.44 531.0 35.02
33.34 558.0 32.96 531.0 32.58
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
TC PI TC PI TC
MBh kW MBh kW MBh
333.8 36.44 333.8 37.82 333.8
363.6 39.72 363.6 41.08 363.6
381.4 41.68 381.4 43.04 381.4
403.6 44.10 403.6 45.48 403.6
431.0 47.14 431.0 48.50 431.0
458.6 50.16 458.6 51.54 458.6
485.6 53.14 485.6 54.50 485.6
513.8 54.38 513.8 53.24 513.8
541.4 51.82 541.4 50.68 541.4
565.8 49.24 558.8 48.14 549.6
584.6 46.68 560.4 45.58 527.8
592.4 44.10 557.4 43.04 510.8
592.4 41.52 557.4 40.48 510.8
592.4 40.42 557.4 39.40 510.8
592.4 38.94 557.4 37.94 510.8
592.4 36.54 557.4 35.62 510.8
592.4 33.98 557.4 33.12 510.8
331.4 37.88 331.4 38.78 331.4
361 41.14 361 42.06 361
378.8 43.10 378.8 44.02 378.8
400.6 45.54 400.6 46.44 400.6
428.0 48.56 428.0 49.48 428.0
455.4 51.60 455.4 52.50 455.4
482.2 54.56 482.2 55.46 482.2
510.2 53.30 510.2 52.58 510.2
534.6 50.88 528.0 50.18 519.4
551.2 48.46 525.4 47.80 491.2
557.2 46.04 523.2 45.40 478.0
557.2 43.64 523.2 43.00 478.0
557.2 41.20 523.2 40.58 478.0
557.2 40.10 523.2 39.50 478.0
557.2 38.62 523.2 38.04 478.0
557.2 36.24 523.2 35.70 478.0
557.2 33.70 523.2 33.20 478.0
329.6 39.52 329.6 41.6 329.6
359 42.78 359 44.88 359
376.6 44.74 376.6 46.84 376.6
398.4 47.18 398.4 49.26 398.4
425.8 50.20 425.8 52.30 425.8
453.0 53.24 453.0 55.32 453.0
479.4 54.42 479.0 52.70 478.4
495.4 51.78 473.2 50.18 443.8
499.8 49.18 471.6 47.70 433.8
499.8 46.60 471.6 45.22 433.8
499.8 44.00 471.6 42.76 433.8
499.8 41.40 471.6 40.28 433.8
499.8 38.82 471.6 37.80 433.8
499.8 37.78 471.6 36.80 433.8
499.8 36.40 471.6 35.44 433.8
499.8 34.16 471.6 33.26 433.8
499.8 31.76 471.6 30.94 433.8
PERFORMANCE DATA | 145
80
Pl
kW
39.62
42.90
44.86
47.28
50.32
53.34
56.32
51.70
49.18
46.66
44.12
41.60
39.08
38.04
36.64
34.38
31.98
40
43.26
45.22
47.66
50.68
53.72
56.68
51.64
49.26
46.90
44.52
42.14
39.76
38.70
37.28
34.98
32.54
44.4
47.66
49.62
52.06
55.08
58.12
50.38
48.04
45.72
43.40
41.10
38.78
36.46
35.50
34.18
32.08
29.84