Arum288Bte5 / Arum288Dte5 (Heating Capacity); 288,000 Btu/H 208-230V / 460V Outdoor Units (Heating Capacity) - LG Multi V 5 Data Manual

Outdoor air
temp.
Combination
(%) TC
°F DB °F WB
MBh
-12.6 -13.0 223.9
-7.0 -7.6 243.9
-4.0 -4.4 255.9
0.0 -0.4 270.7
5.0 4.5 289.2
10.0 9.0 307.7
15.0 14.0 325.8
20.0 19.0 344.7
130%
25.0 23.0 363.2
30.0 28.0 381.7
35.0 32.0 400.2
40.0 36.0 418.7
45.0 41.0 432.6
47.0 43.0 432.6
50.0 46.0 432.6
55.0 51.0 432.6
60.0 56.0 432.6
-12.6 -13.0 222.3
-7.0 -7.6 242.2
-4.0 -4.4 254.1
0.0 -0.4 268.8
5.0 4.5 287.1
10.0 9.0 305.5
15.0 14.0 323.5
20.0 19.0 342.3
120%
25.0 23.0 360.6
30.0 28.0 379.0
35.0 32.0 397.3
40.0 36.0 415.7
45.0 41.0 432.1
47.0 43.0 432.1
50.0 46.0 432.1
55.0 51.0 432.1
60.0 56.0 432.1
-12.6 -13.0 221.1
-7.0 -7.6 240.9
-4.0 -4.4 252.7
0.0 -0.4 267.3
5.0 4.5 285.6
10.0 9.0 303.9
15.0 14.0 321.8
20.0 19.0 340.4
110%
25.0 23.0 358.7
30.0 28.0 376.9
35.0 32.0 400.4
40.0 36.0 423.7
45.0 41.0 427.7
47.0 43.0 427.7
50.0 46.0 427.7
55.0 51.0 427.7
60.0 56.0 427.7
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
14.21 223.9 15.58 223.9
16.26 243.9 17.62 243.9
17.49 255.9 18.85 255.9
19.00 270.7 20.36 270.7
20.89 289.2 22.26 289.2
22.79 307.7 24.15 307.7
24.64 325.8 26.01 325.8
26.58 344.7 27.94 344.7
28.47 363.2 29.84 363.2
30.37 381.7 31.73 381.7
33.92 400.2 33.63 400.2
34.10 418.7 32.84 418.7
30.32 432.6 29.68 432.6
29.51 432.6 28.89 432.6
28.43 432.6 27.83 432.6
26.68 432.6 26.12 432.6
24.81 432.6 24.29 432.6
16.26 222.3 17.62 222.3
18.31 242.2 19.67 242.2
19.53 254.1 20.89 254.1
21.05 268.8 22.41 268.8
22.94 287.1 24.31 287.1
24.84 305.5 26.20 305.5
26.69 323.5 28.06 323.5
28.62 342.3 29.98 342.3
30.52 360.6 31.88 360.6
34.18 379.0 33.78 379.0
34.22 397.3 33.01 397.3
31.32 415.7 30.47 415.7
28.50 429.1 27.99 424.6
27.74 429.1 27.25 424.6
26.72 429.1 26.25 424.6
25.07 429.1 24.63 424.6
23.32 429.1 22.90 424.6
18.75 221.1 19.67 221.1
20.81 240.9 21.71 240.9
22.03 252.7 22.94 252.7
23.55 267.3 24.46 267.3
25.44 285.6 26.35 285.6
27.34 303.9 28.25 303.9
29.19 321.8 30.10 321.8
31.13 340.4 32.04 340.4
34.08 358.7 33.93 358.7
33.78 376.9 32.93 376.9
31.20 395.2 30.56 387.4
28.63 410.2 28.19 390.0
26.13 412.6 25.87 390.0
25.43 412.6 25.19 390.0
24.50 412.6 24.25 390.0
22.99 412.6 22.76 390.0
21.38 412.6 21.17 390.0
©
HEATING CAPACITY DATA
ARUM288BTE5 / ARUM288DTE5
288,000 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
17.62 223.2 19.33 222.6 21.04
19.67 243.2 21.37 242.4 23.08
20.89 255.1 22.60 254.3 24.31
22.41 269.9 24.11 269.0 25.82
24.31 288.3 26.01 287.4 27.71
26.20 306.7 27.90 305.7 29.61
28.06 324.8 29.77 323.8 31.46
29.98 343.6 31.69 342.6 33.40
31.88 362.1 32.87 360.9 33.86
33.78 380.5 32.97 379.3 32.17
33.19 399.0 31.83 397.7 30.47
30.94 417.4 29.87 416.1 28.78
28.72 426.6 27.90 420.6 27.08
27.96 426.6 27.16
420.6 26.36
26.93 426.6 26.16 420.6 25.39
25.27 426.6 24.55 420.6 23.82
23.51 426.6 22.83 420.6 22.16
19.67 221.7 20.35 221 21.04
21.71 241.5 22.4 240.6 23.08
22.94 253.3 23.62 252.5 24.31
24.46 267.9 25.14 267.1 25.82
26.35 286.2 27.04 285.3 27.71
28.25 304.5 28.93 303.6 29.61
30.10 322.5 30.79 321.5 31.46
32.04 341.2 33.19 340.1 34.34
33.93 359.5 33.32 358.4 32.71
33.18 377.8 32.14 376.6 31.09
31.19 393.5 30.33 389.7 29.45
29.21 405.0 28.52 394.3 27.83
27.24 409.5 26.71 394.3 26.19
26.51 409.5 26.00
394.3 25.49
25.53 409.5 25.04 394.3 24.55
23.97 409.5 23.51 394.3 23.05
22.29 409.5 21.86 394.3 21.43
21.04 220.5 22.23 219.8 23.42
23.08 240.1 24.27 239.4 25.46
24.31 251.9 25.50 251.1 26.69
25.82 266.5 27.01 265.7 28.20
27.71 284.7 28.91 283.8 30.10
29.61 302.9 30.80 302.0 31.99
31.46 320.7 32.66 319.8 33.86
33.40 339.3 33.40 338.3 33.41
33.71 355.2 32.71 351.9 31.71
31.65 365.5 30.83 354.0 30.00
29.58 370.7 28.94 354.0 28.30
27.51 372.0 27.05 354.0 26.59
25.49 372.0 25.19 354.0 24.89
24.80 372.0 24.51
354.0 24.23
23.89 372.0 23.61 354.0 23.33
22.43 372.0 22.16 354.0 21.90
20.85 372.0 20.61 354.0 20.36
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
222.6 22.79 222.6 23.65
242.4 24.84 242.4 25.69
254.3 26.06 254.3 26.92
269.0 27.58 269.0 28.43
287.4 29.48 287.4 30.33
305.7 31.37 305.7 32.22
323.8 33.23 323.8 34.08
342.6 34.00 342.6 33.29
360.9 32.40 360.9 31.69
377.1 30.80 372.6 30.10
389.7 29.19 373.5 28.50
395.0 27.58 371.7 26.91
395.0 25.96 371.7 25.31
395.0 25.27 371.7 24.64
395.0 24.34 371.7 23.72
395.0 22.85 371.7 22.27
395.0 21.25 371.7 20.71
221 23.68 221 24.25
240.6 25.73 240.6 26.29
252.5 26.95 252.5 27.53
267.1 28.47 267.1 29.04
285.3 30.37 285.3 30.93
303.6 32.27 303.6 32.83
321.5 34.12 321.5 34.69
340.1 33.33 340.1 32.88
356.4 31.82 352.0 31.39
367.5 30.31 350.3 29.88
371.5 28.79 348.8 28.39
371.5 27.28 348.8 26.88
371.5 25.76 348.8 25.37
371.5 25.07 348.8 24.70
371.5 24.15 348.8 23.79
371.5 22.67 348.8 22.33
371.5 21.08 348.8 20.76
219.8 24.71 219.8 26.02
239.4 26.75 239.4 28.06
251.1 27.99 251.1 29.29
265.7 29.50 265.7 30.80
283.8 31.39 283.8 32.70
302.0 33.29 302.0 34.59
319.6 34.03 319.4 32.95
330.2 32.38 315.5 31.38
333.3 30.76 314.4 29.83
333.3 29.14 314.4 28.29
333.3 27.51 314.4 26.74
333.3 25.89 314.4 25.19
333.3 24.28 314.4 23.64
333.3 23.63 314.4 23.02
333.3 22.76 314.4 22.17
333.3 21.37 314.4 20.81
333.3 19.86 314.4 19.34
PERFORMANCE DATA | 127
80
TC Pl
MBh kW
222.6 24.78
242.4 26.83
254.3 28.06
269.0 29.57
287.4 31.46
305.7 33.36
323.8 35.22
342.6 32.34
360.9 30.76
366.4 29.18
351.9 27.60
340.5 26.02
340.5 24.44
340.5 23.78
340.5 22.90
340.5 21.50
340.5 19.99
221 25.01
240.6 27.05
252.5 28.29
267.1 29.80
285.3 31.69
303.6 33.59
321.5 35.44
340.1 32.29
346.2 30.81
327.4 29.32
318.6 27.84
318.6 26.35
318.6 24.86
318.6 24.20
318.6 23.31
318.6 21.87
318.6 20.35
219.8 27.76
239.4 29.81
251.1 31.03
265.7 32.55
283.8 34.45
302.0 36.34
319.0 31.51
295.9 30.04
289.2 28.59
289.2 27.14
289.2 25.70
289.2 24.25
289.2 22.80
289.2 22.20
289.2 21.38
289.2 20.06
289.2 18.65