Arum312Bte5 / Arum312Dte5; 312,000 Btu/H 208-230V / 460V Outdoor Units - LG Multi V 5 Data Manual

Outdoor
Combination 68/57
air temp.
(%)
TC
(°F DB)
MBh
-9.9 283.7
-5 283.7
0 283.7
5 283.7
10 283.7
14 283.7
20 283.7
25 283.7
30 283.7
35 283.7
40 283.7
45 283.7
50 283.7
55 283.7
130%
60 283.7
65 283.7
70 283.7
75 283.7
80 283.7
85 283.7
90 283.7
95 286.7
100 286.7
105 286.7
110 286.7
115 285.3
118 248.0
122 198.2
-9.9 258.1
-5 258.1
0 258.1
5 258.1
10 258.1
14 258.1
20 258.1
25 258.1
30 258.1
35 258.1
40 258.1
45 258.1
50 258.1
55 258.1
120%
60 258.1
65 258.1
70 258.1
75 258.1
80 258.1
85 258.1
90 258.1
95 260.9
100 260.9
105 260.9
110 260.9
115 253.7
118 226.5
122 181.0
TC = Total Capacity (MBh). PI = Power Input (kW) (includes compressor and outdoor fan).
Cooling range with the Low Ambient Baffle Kit (sold separately) is -9.9°F to +122°F and is achieved
only when all indoor units are operating in cooling mode. Does not impact heat recovery system
synchronous operating range.
The System Combination Ratio must be between 50–130%.
73/61 79/64
PI TC PI TC
kW MBh kW MBh
6.63 337.0 8.04 391.7
6.99 337.0 8.49 391.7
7.27 337.0 8.83 391.7
7.54 337.0 9.16 391.7
7.76 337.0 9.41 391.7
8.04 337.0 9.75 391.7
8.18 337.0 9.91 391.7
8.30 337.0 10.05 391.7
8.40 337.0 10.17 391.7
8.50 337.0 10.30 391.7
8.61 337.0 10.41 391.7
8.70 337.0 10.52 391.7
8.78 337.0 10.63 391.7
8.93 337.0 10.83 391.7
9.22 337.0 11.21 386.0
9.41 337.0 11.45 380.2
9.06 337.0 11.00 373.0
9.28 337.0 11.73 367.3
10.56 337.0 13.36 357.2
11.23 337.0 14.26 351.4
12.73 331.2 16.22 341.3
13.50 328.9 17.25 339.2
14.61 323.1 18.67 333.4
16.47 314.5 21.12 324.6
18.49 301.4 23.80 314.0
21.40 290.5 27.37 290.5
18.13 252.6 23.19 252.9
13.75 202.5 17.63 201.6
6.25 308.1 7.57 358.1
6.59 308.1 7.99 358.1
6.86 308.1 8.31 358.1
7.11 308.1 8.62 358.1
7.31 308.1 8.86 358.1
7.58 308.1 9.18 358.1
7.69 308.1 9.32 358.1
7.80 308.1 9.44 358.1
7.89 308.1 9.55 358.1
8.00 308.1 9.66 358.1
8.09 308.1 9.79 358.1
8.19 308.1 9.90 358.1
8.27 308.1 10.01 358.1
8.41 308.1 10.19 358.1
8.69 308.1 10.56 358.1
8.86 308.1 10.79 358.1
8.70 308.1 10.57 358.1
8.92 308.1 11.26 358.1
10.13 308.1 12.82 348.1
10.79 308.1 13.70 342.3
12.22 308.1 15.57 332.4
12.96 311.4 16.57 330.1
14.02 311.4 17.91 324.3
15.80 306.4 20.28 315.7
17.75 298.6 22.84 308.3
20.54 287.6 26.28 287.6
18.13 250.2 22.26 250.5
13.75 200.6 16.93 199.6
©
COOLING CAPACITY DATA

ARUM312BTE5 / ARUM312DTE5

312,000 Btu/h 208-230V / 460V Outdoor Units

Indoor Air Temp. °F DB/°F WB
80/67 85/70
PI TC PI TC
kW MBh kW MBh
9.55 406.2 10.30 411.9
10.07 406.2 10.87 411.9
10.48 406.2 11.31 411.9
10.87 406.2 11.72 411.9
11.18 406.2 12.05 411.9
11.58 406.2 12.50 411.9
11.75 406.2 12.69 411.9
11.89 406.2 12.85 411.9
12.03 406.2 13.01 411.9
12.17 406.2 13.15 411.9
12.32 406.2 13.32 411.9
12.46 406.2 13.45 411.9
12.57 406.2 13.59 411.9
12.81 400.4 13.88 406.2
13.35 391.5 14.41 396.1
13.59 386.0 14.71 390.3
13.55 377.3 14.90 383.1
14.49 371.5 15.99 377.3
16.58 361.5 18.30 367.3
17.71 357.2 19.53 361.5
20.11 345.7 22.24 351.4
21.47 349.3
344.9 23.73
23.27 339.2 24.98 343.5
26.25 329.6 26.86 334.7
28.63 315.0 28.78 319.7
30.18 290.5 30.18 290.5
25.39 252.9 25.61 252.9
19.33 202.1 19.37 202.5
8.97 383.7 9.67 400.8
9.46 383.7 10.20 400.8
9.84 383.7 10.61 400.8
10.20 383.7 11.00 400.8
10.49 383.7 11.31 400.8
10.87 383.7 11.73 400.8
11.03 383.7 11.91 400.8
11.16 383.7 12.05 400.8
11.29 383.7 12.20 400.8
11.43 383.7 12.36 400.8
11.58 383.7 12.51 400.8
11.70 383.7 12.66 400.8
11.84 383.7 12.79 400.8
12.07 383.7 13.08 396.5
12.57 380.9 13.57 385.1
12.79 375.1 13.85 380.9
13.00 368.0 14.30 372.3
13.91 362.3 15.35 368.0
15.92 352.3 17.56 356.6
17.00 346.7 18.75 352.3
19.31 336.7 21.35 340.9
20.61 340.2
334.4 22.79
330.1 23.98 334.4
22.34
25.21 320.8 25.78 325.0
27.49 309.2 27.62 313.8
28.98 287.6 28.98 287.6
24.36 250.5 24.59 250.5
18.55 200.1 18.60 200.6
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 cooling capacity rating obtained with air entering the indoor unit at 80ºF dry bulb (DB) and
67ºF wet bulb (WB), and outdoor ambient conditions of 95ºF dry bulb (DB) and 75ºF wet bulb (WB).
88/73 91/76
PI TC PI TC
kW MBh kW MBh
11.11 426.2 12.74 436.4
11.73 426.2 13.44 436.4
12.20 426.2 13.98 436.4
12.65 426.2 14.49 436.4
13.01 426.2 14.91 436.4
13.48 426.2 15.45 436.4
13.67 426.2 15.66 436.4
13.82 426.2 15.84 436.4
13.98 426.2 16.03 436.4
14.15 426.2 16.21 436.4
14.32 426.2 16.40 436.4
14.45 426.2 16.58 436.4
14.61 426.2 16.74 436.4
14.90 420.3 17.04 430.6
15.48 410.2 17.56 420.3
15.77 404.4 18.15 414.6
16.35 397.1 18.17 407.3
17.53 391.3 19.03 401.4
20.11 381.1 20.66 391.3
21.33 375.3 21.52 385.5
23.01 365.1 23.19 375.3
23.82 363.1 24.05 373.4
25.12 358.7 25.35 369.0
27.00 346.2 27.25 351.3
28.87 326.4 29.16 327.6
30.18 294.7 30.24 296.0
25.61 256.5 25.66 255.5
19.39 206.0 19.45 205.7
10.42 419.0 11.96 427.7
11.00 419.0 12.61 427.7
11.45 419.0 13.12 427.7
11.86 419.0 13.60 427.7
12.20 419.0 13.99 427.7
12.65 419.0 14.49 427.7
12.82 419.0 14.71 427.7
12.97 419.0 14.87 427.7
13.12 419.0 15.04 427.7
13.28 419.0 15.22 427.7
13.45 419.0 15.42 427.7
13.60 419.0 15.58 427.7
13.75 419.0 15.77 427.7
14.03 413.2 16.04 423.4
14.57 403.0 16.54 411.8
14.85 397.2 17.09 407.3
15.70 389.9 17.44 398.7
16.83 384.1 18.26 394.3
19.31 374.0 19.83 382.6
20.48 368.1 20.66 378.3
22.09 357.9 22.26 366.6
22.87 355.8 23.09 366.1
24.11 351.4 24.34 360.2
25.93 341.2 26.15 346.8
27.72 323.6 27.99 324.8
28.98 294.7 29.03 296.1
24.59 256.7 24.63 255.5
18.61 206.1 18.67 205.7
PERFORMANCE DATA | 55
PI
kW
13.16
13.89
14.45
14.98
15.41
15.96
16.20
16.39
16.58
16.78
16.98
17.15
17.32
17.44
17.64
18.29
18.34
19.16
20.83
21.70
23.42
24.28
25.58
27.50
29.43
30.29
25.71
19.53
12.35
13.04
13.56
14.06
14.46
14.98
15.20
15.38
15.57
15.76
15.96
16.14
16.31
16.43
16.83
17.23
17.61
18.40
20.00
20.83
22.48
23.31
24.55
26.40
28.26
29.08
24.67
18.75