LG MULTI F Series Engineering Manual page 294

PERFORMANCE DATA
Rated Cooling Combination Tables
Table 280: LMU540HV with Ducted Indoor Units — Rated Cooling Combination Table.
Total Indoor Unit Capacity
(kBtu/h)
Btu/h
24 13,600
25 14,167
26 14,733
27 15,300
28 15,867
29 16,433
30 17,000
31 17,567
32 18,133
33 18,700
34 19,267
35 19,833
36 20,400
37 20,967
38 21,533
39 22,100
40 22,667
41 23,233
42 23,800
43 24,367
44 24,933
45 25,500
46 26,067
47 26,633
48 27,200
49 27,767
50 28,333
51 28,900
52 29,467
53 30,033
54 30,600
55 30,981
56 31,362
57 31,743
58 32,125
59 32,506
60 32,887
61 33,268
62 33,649
63 34,030
64 34,412
65 34,793
66 35,174
67 35,555
68 35,936
69 36,317
70 36,699
71 37,080
72 37,461
73 37,842
Capacity as rated: 0 ft. above sea level with Piping Length as Main Pipe (16.4 ft.) + Branch pipe
1
(98.4 ft.) = 115 ft.
0 ft. level difference between outdoor and indoor units.
Cooling capacity rating obtained with air entering the indoor unit at 80ºF dry bulb (DB) and 67ºF wet
2
bulb (WB), and outdoor ambient conditions of 95ºF dry bulb (DB) and 75ºF wet bulb (WB).
294 | MULTI F MAX OUTDOOR UNIT
Cooling Capacity
Minimum Rated
kW Btu/h kW
3.99 22,667 6.64
4.15 23,611 6.92
4.32 24,556 7.20
4.48 25,500 7.47
4.65 26,444 7.75
4.82 27,389 8.03
4.98 28,333 8.30
5.15 29,278 8.58
5.31 30,222 8.86
5.48 31,167 9.13
5.65 32,111 9.41
5.81 33,056 9.69
5.98 34,000 9.96
6.14 34,944 10.24
6.31 35,889 10.52
6.48 36,833 10.80
6.64 37,778 11.07
6.81 38,722 11.35
6.98 39,667 11.63
7.14 40,611 11.90
7.31 41,556 12.18
7.47 42,500 12.46
7.64 43,444 12.73
7.81 44,389 13.01
7.97 45,333 13.29
8.14 46,278 13.56
8.30 47,222 13.84
8.47 48,167 14.12
8.64 49,111 14.39
8.80 50,056 14.67
8.97 51,000 14.95
9.08 51,161 14.99
9.19 51,322 15.04
9.30 51,483 15.09
9.42 51,644 15.14
9.53 51,805 15.18
9.64 51,966 15.23
9.75 52,127 15.28
9.86 52,288 15.32
9.97 52,449 15.37
10.09 52,611 15.42
10.20 52,772 15.47
10.31 52,933 15.51
10.42 53,094 15.56
10.53 53,255 15.61
10.64 53,416 15.66
10.76 53,577 15.70
10.87 53,738 15.75
10.98 53,899 15.80
11.09 54,060 15.84
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. "LG" is a registered trademark of LG Corp.
Maximum
Minimum
Btu/h kW
25,076 7.35 1,000
26,121 7.66 1,168
27,165 7.96 1,251
28,210 8.27 1,334
29,255 8.57 1,518
30,300 8.88 1,606
31,345 9.19 1,695
32,390 9.49 1,855
33,434 9.80 1,947
34,479 10.11 2,040
35,524 10.41 2,132
36,569 10.72 2,281
37,614 11.02 2,376
38,659 11.33 2,471
39,703 11.64 2,565
40,748 11.94 2,660
41,793 12.25 2,755
42,838 12.56 2,849
43,883 12.86 2,944
44,927 13.17 3,039
45,972 13.47 3,133
47,017 13.78 3,228
48,062 14.09 3,323
49,107 14.39 3,417
50,152 14.70 3,512
51,196 15.00 3,607
52,241 15.31 3,701
53,286 15.62 3,796
54,331 15.92 3,891
55,376 16.23 3,985
56,421 16.54 4,080
56,777 16.64 4,105
57,134 16.75 4,129
57,491 16.85 4,154
57,848 16.95 4,178
58,205 17.06 4,203
58,561 17.16 4,228
58,918 17.27 4,252
59,275 17.37 4,277
59,632 17.48 4,301
59,989 17.58 4,326
60,346 17.69 4,351
60,702 17.79 4,375
61,059 17.90 4,400
61,416 18.00 4,424
61,773 18.10 4,449
62,130 18.21 4,474
62,486 18.31 4,498
62,843 18.42 4,523
63,200 18.52 4,547
Wiring cable size must comply with the applicable local and national codes.
3
The specification may be subject to change without prior notice for purpose of improvement.
4
Sum of connected indoor units capacity is 24~73 kBtu/h.
5
At least two indoor units should be connected.
6
MULTI
MULTI
Input (W)
EER
Rated Maximum
1,550 2,337 14.60
1,668 2,434 14.20
1,787 2,532 13.70
1,905 2,629 13.40
2,023 2,726 13.10
2,142 2,824 12.80
2,260 2,921 12.50
2,378 3,019 12.30
2,497 3,116 12.10
2,615 3,213 11.90
2,733 3,311 11.70
2,852 3,408 11.60
2,970 3,505 11.40
3,088 3,603 11.30
3,207 3,700 11.20
3,325 3,798 11.10
3,443 3,895 11.00
3,562 3,992 10.90
3,680 4,090 10.80
3,798 4,187 10.70
3,917 4,284 10.60
4,035 4,382 10.50
4,153 4,479 10.50
4,272 4,576 10.40
4,390 4,674 10.30
4,508 4,771 10.30
4,627 4,869 10.20
4,745 4,966 10.20
4,863 5,063 10.10
4,982 5,161 10.00
5,100 5,258 10.00
5,131 5,290 10.00
5,161 5,321 9.90
5,192 5,353 9.90
5,223 5,385 9.90
5,254 5,416 9.90
5,284 5,448 9.80
5,315 5,480 9.80
5,346 5,512 9.80
5,377 5,543 9.80
5,407 5,575 9.70
5,438 5,607 9.70
5,469 5,638 9.70
5,500 5,670 9.70
5,530 5,702 9.60
5,561 5,733 9.60
5,592 5,765 9.60
5,623 5,797 9.60
5,653 5,828 9.50
5,684 5,860 9.50
F
F
MAX
SEER
18.3
18.1
18.1
18.0
17.9
17.8
17.7
17.7
17.6
17.5
17.4
17.3
17.3
17.2
17.1
17.0
16.9
16.8
16.8
16.7
16.6
16.5
16.4
16.4
16.3
16.2
16.1
16.0
16.0
15.9
15.8
15.8
15.8
15.8
15.8
15.8
15.8
15.8
15.8
15.8
15.8
15.8
15.8
15.8
15.8
15.8
15.8
15.8
15.8
15.8