Combination Data Manual

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COMBINATION DATA | 31
Combination Data
MULTI
F
MAX
MULTI
F
Rated Heating Combination Tables
MULTI F MAX LMU480HV
Table 28: LMU480HV with Non-Ducted Indoor Units — Rated Heating Combination Table.
Total Indoor Unit Capacity
(kBtu/h)
Heating Capacity Input (W)
COP HSPFMinimum Rated Maximum
Minimum Rated Maximum
Btu/h kW Btu/h kW Btu/h kW
24 15,840 4.64 26,400 7.74 27,720 8.12 1,419 2,200 2,640 3.5 11.0
25 16,500 4.84 27,500 8.06 28,875 8.46 1,476 2,288 2,746 3.5 11.0
26 17,160 5.03 28,600 8.38 30,030 8.80 1,533 2,377 2,852 3.5 10.9
27 17,820 5.22 29,700 8.70 31,185 9.14 1,590 2,465 2,958 3.5 10.9
28 18,480 5.42 30,800 9.03 32,340 9.48 1,647 2,553 3,064 3.5 10.8
29 19,140 5.61 31,900 9.35 33,495 9.82 1,704 2,642 3,170 3.5 10.8
30 19,800 5.80 33,000 9.67 34,650 10.16 1,761 2,730 3,276 3.5 10.8
31 20,460 6.00 34,100 9.99 35,805 10.49 1,818 2,818 3,382 3.5 10.7
32 21,120 6.19 35,200 10.32 36,960 10.83 1,875 2,907 3,488 3.5 10.7
33 21,780 6.38 36,300 10.64 38,115 11.17 1,932 2,995 3,594 3.6 10.6
34 22,440 6.58 37,400 10.96 39,270 11.51 1,989 3,083 3,700 3.6 10.6
35 23,100 6.77 38,500 11.28 40,425 11.85 2,046 3,172 3,806 3.6 10.5
36 23,760 6.96 39,600 11.61 41,580 12.19 2,103 3,260 3,912 3.6 10.5
37 24,420 7.16 40,700 11.93 42,735 12.52 2,160 3,348 4,018 3.6 10.5
38 25,080 7.35 41,800 12.25 43,890 12.86 2,217 3,437 4,124 3.6 10.4
39 25,740 7.54 42,900 12.57 45,045 13.20 2,274 3,525 4,230 3.6 10.4
40 26,400 7.74 44,000 12.90 46,200 13.54 2,331 3,613 4,336 3.6 10.3
41 27,060 7.93 45,100 13.22 47,355 13.88 2,388 3,702 4,442 3.6 10.3
42 27,720 8.12 46,200 13.54 48,510 14.22 2,445 3,790 4,548 3.6 10.3
43 28,380 8.32 47,300 13.86 49,665 14.56 2,502 3,878 4,654 3.6 10.2
44 29,040 8.51 48,400 14.19 50,820 14.89 2,559 3,967 4,760 3.6 10.2
45 29,700 8.70 49,500 14.51 51,975 15.23 2,616 4,055 4,866 3.6 10.1
46 30,360 8.90 50,600 14.83 53,130 15.57 2,673 4,143 4,972 3.6 10.1
47 31,020 9.09 51,700 15.15 54,285 15.91 2,730 4,232 5,078 3.6 10.0
48 32,400 9.50 54,000 15.83 56,700 16.62 2,787 4,320 5,184 3.7 10.0
49 32,588 9.55 54,313 15.92 56,953 16.69 2,819 4,369 5,233 3.6 10.0
50 32,775 9.61 54,626 16.01 57,206 16.77 2,850 4,418 5,282 3.6 9.9
51 32,963 9.66 54,939 16.10 57,459 16.84 2,882 4,466 5,332 3.6 9.8
52 33,151 9.72 55,251 16.19 57,712 16.91 2,913 4,515 5,381 3.6 9.8
53 33,339 9.77 55,564 16.28 57,965 16.99 2,945 4,564 5,430 3.6 9.7
54 33,526 9.83 55,877 16.38 58,218 17.06 2,976 4,613 5,479 3.6 9.7
55 33,714 9.88 56,190 16.47 58,471 17.14 3,008 4,662 5,528
3.5 9.7
56 33,902 9.94 56,503 16.56 58,724 17.21 3,039 4,711 5,577 3.5 9.6
57 34,089 9.99 56,816 16.65 58,976 17.29 3,071 4,759 5,627 3.5 9.6
58 34,277 10.05 57,128 16.74 59,229 17.36 3,102 4,808 5,676 3.5 9.5
59 34,465 10.10 57,441 16.84 59,482 17.43 3,134 4,857 5,725 3.5 9.5
60 34,652 10.16 57,754 16.93 59,735 17.51 3,165 4,906 5,774 3.5 9.4
61 34,840 10.21 58,067 17.02 59,988 17.58 3,197 4,955 5,823 3.4 9.4
62 35,028 10.27 58,380 17.11 60,241 17.66 3,228 5,004 5,872 3.4 9.3
63 35,216 10.32 58,693 17.20 60,494 17.73 3,260 5,052 5,922 3.4 9.3
64 35,403 10.38 59,005 17.29 60,747 17.80 3,291 5,101 5,971 3.4 9.3
65 35,591 10.43 59,318 17.39 61,000 17.88 3,323 5,150 6,020 3.4 9.2
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
Heating capacity rating obtained with air entering the indoor unit at 70ºF dry bulb (DB) and 60ºF wet
bulb (WB), and outdoor ambient conditions of 47ºF dry bulb (DB) and 43ºF 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 21~65 kBtu/h.
6
At least two indoor units should be connected.