Multi F Outdoor Unit Engineering Manual

PERFORMANCE DATA
Rated Cooling Combination Tables
Table 119: LMU540HV with Mixed Indoor Units — Rated Cooling Combination Table.
Total Indoor Unit Capacity
(kBtu/h)
Cooling Capacity Input (W)
EER SEERMinimum Rated Maximum
Minimum Rated Maximum
Btu/h kW Btu/h kW Btu/h kW
24 13,800 4.04 23,000 6.74 25,445 7.46 1,000 1,550 2,336 14.85 19.0
25 14,375 4.21 23,958 7.02 26,505 7.77 1,168 1,668 2,434 14.40 18.8
26 14,950 4.38 24,917 7.30 27,565 8.08 1,251 1,787 2,531 13.90 18.8
27 15,525 4.55 25,875 7.58 28,625 8.39 1,333 1,905 2,628 13.60 18.7
28 16,100 4.72 26,833 7.86 29,685 8.70 1,517 2,023 2,726 13.30 18.7
29 16,675 4.89 27,792 8.15 30,746 9.01 1,606 2,141 2,823 13.00 18.6
30 17,250 5.06 28,750 8.43 31,806 9.32 1,695 2,260 2,920 12.70 18.5
31 17,825 5.22 29,708 8.71 32,866 9.63 1,855 2,378 3,018 12.50 18.5
32 18,400 5.39 30,667 8.99 33,926 9.94 1,947 2,496 3,115 12.30 18.4
33 18,975 5.56 31,625 9.27 34,986 10.25 2,039 2,615 3,212 12.10 18.4
34 19,550 5.73 32,583 9.55 36,046 10.56 2,132 2,733 3,310 11.90 18.3
35 20,125 5.90 33,542 9.83 37,107 10.88 2,281 2,851 3,407 11.75 18.2
36 20,700 6.07 34,500 10.11 38,167 11.19 2,376 2,969 3,504 11.60 18.2
37 21,275 6.24 35,458 10.39 39,227 11.50 2,470 3,088 3,602 11.50 18.1
38 21,850 6.40 36,417 10.67 40,287 11.81 2,565 3,206 3,699 11.35 18.1
39 22,425 6.57 37,375 10.95 41,347 12.12 2,659 3,324 3,796 11.25 18.0
40 23,000 6.74 38,333 11.23 42,408 12.43 2,754 3,443 3,894 11.15 17.9
41 23,575 6.91 39,292 11.52 43,468 12.74 2,849 3,561 3,991 11.05 17.9
42 24,150 7.08 40,250 11.80 44,528 13.05 2,943 3,679 4,088 10.95 17.8
43 24,725 7.25 41,208 12.08 45,588 13.36 3,038 3,797 4,186 10.85 17.8
44 25,300 7.42 42,167 12.36 46,648 13.67 3,133 3,916 4,283 10.75 17.7
45 25,875 7.58 43,125 12.64 47,709 13.98 3,227 4,034 4,380 10.65 17.6
46 26,450 7.75 44,083 12.92 48,769 14.29 3,322 4,152 4,478 10.65 17.6
47 27,025 7.92 45,042 13.20 49,829 14.60 3,416 4,271 4,575 10.55 17.5
48 27,600 8.09 46,000 13.48 50,889 14.91 3,511 4,389 4,672 10.45 17.5
49 28,175 8.26 46,958 13.76 51,949 15.23 3,606 4,507 4,770 10.45 17.4
50 28,750 8.43 47,917 14.04 53,010 15.54 3,700 4,625 4,867 10.35 17.3
51 29,325 8.59 48,875 14.32 54,070 15.85 3,795 4,744 4,965 10.35 17.3
52 29,900 8.76 49,833 14.61 55,130 16.16 3,890 4,862 5,062 10.25 17.2
53 30,475 8.93 50,792 14.89 56,190 16.47 3,984 4,980 5,159 10.15 17.2
54 31,050 9.10 51,750 15.17 57,250 16.78 4,079 5,099 5,257 10.15 17.1
55 31,437 9.21 51,913 15.21 57,563 16.87 4,103 5,129 5,288
10.15 17.1
56 31,824 9.33 52,077 15.26 57,877 16.96 4,128 5,160 5,320 10.05 17.0
57 32,210 9.44 52,240 15.31 58,190 17.05 4,153 5,191 5,352 10.05 17.0
58 32,597 9.55 52,404 15.36 58,503 17.15 4,177 5,222 5,384 10.05 16.9
59 32,984 9.67 52,567 15.41 58,816 17.24 4,202 5,253 5,415 10.05 16.9
60 33,371 9.78 52,731 15.45 59,129 17.33 4,227 5,283 5,447 9.95 16.8
61 33,757 9.89 52,894 15.50 59,442 17.42 4,251 5,314 5,479 9.95 16.8
62 34,144 10.01 53,057 15.55 59,755 17.51 4,276 5,345 5,511 9.95 16.7
63 34,531 10.12 53,221 15.60 60,069 17.61 4,301 5,376 5,542 9.90 16.7
64 34,918 10.23 53,384 15.65 60,382 17.70 4,325 5,407 5,574 9.85 16.6
65 35,304 10.35 53,548 15.69 60,695 17.79 4,350 5,438 5,606 9.85 16.6
66 35,691 10.46 53,711 15.74 61,008 17.88 4,375 5,468 5,638 9.85 16.5
67 36,078 10.57 53,874 15.79 61,321 17.97 4,399 5,499 5,669 9.80 16.5
68 36,465 10.69 54,038 15.84 61,634 18.06 4,424 5,530 5,701 9.75 16.4
69 36,851 10.80 54,201 15.89 61,947 18.16 4,449 5,561 5,733 9.75 16.4
70 37,238 10.91 54,365 15.93 62,261 18.25 4,473 5,592 5,765 9.75 16.3
71 37,625 11.03 54,528 15.98 62,574 18.34 4,498 5,623 5,796 9.70 16.3
72 38,012 11.14 54,692 16.03 62,887 18.43 4,523 5,653 5,828 9.65 16.2
73 38,399 11.25 54,855 16.08 63,200 18.52 4,547 5,684 5,860 9.65 16.2
1
Capacity as rated: 0 ft. above sea level with Piping Length as Main Pipe (16.4 ft.) + Branch pipe
(98.4 ft.) = 115 ft.
0 ft. level difference between outdoor and indoor units.
2
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).
3
Wiring cable size must comply with the applicable local and national codes.
4
The specification may be subject to change without prior notice for purpose of improvement.
5
Sum of connected indoor units capacity is 24~73 kBtu/h.
6
At least two indoor units should be connected.
MULTI F MAX OUTDOOR UNIT | 133
Multi F MAX Outdoor Unit Data
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