Brochure
25
RAC-Multi Combination Tables-Cooling
RAC Multi System
Most popular combinations, refer to technical manual for complete listing of combinations.
CU-3KS19NBU/CU-3KE19NBU 230V
CU-4KS19NBU/CU-4KE19NBU 230V
7,500 + 7,500
7,500 + 9,000
7,500 + 11,900
7,500 + 17,500
9,000 + 9,000
9,000 + 11,900
9,000 + 17,500
11,900 + 11,900
11,900 + 17,500
7,500 + 7,500 + 7,500
7,500 + 7,500 + 9,000
7,500 + 7,500 + 11,900
7,500 + 7,500 + 17,500
7,500 + 9,000 + 9,000
7,500 + 9,000 + 11,900
7,500 + 9,000 + 17,500
7,500 + 11,900 + 11,900
9,000 + 9,000 + 9,000
9,000 + 9,000 + 11,900
9,000 + 11,900 + 11,900
11,900 + 11,900 + 11,900
Indoor Unit Combination
2-room
Operation
3-room
Operation
Capacity ( Min. - Max. ) Capacity ( Min. - Max. )
= 15,000 7,500 7,500 15,000 ( 6,800 - 17,400 ) 8,500 8,500 17,000 ( 6,800 - 21,800 )
= 16,500 7,500 9,000 16,500 ( 6,800 - 18,600 ) 8,525 12,275 20,800 ( 7,100 - 24,800 )
= 19,400 6,727 10,673 17,400 ( 6,800 - 18,600 ) 8,358 14,042 22,400 ( 7,100 - 24,800 )
= 25,000 5,520 12,880 18,400 ( 7,100 - 18,600 ) 7,000 16,800 23,800 ( 8,100 - 24,800 )
= 18,000 8,500 8,500 17,000 ( 6,800 - 18,600 ) 11,600 11,600 23,200 ( 7,800 - 24,800 )
= 20,900 7,622 10,078 17,700 ( 7,100 - 18,600 ) 10,800 12,600 23,400 ( 7,800 - 24,800 )
= 26,500 6,317 12,283 18,600 ( 7,100 - 18,600 ) 9,075 15,125 24,200 ( 8,100 - 24,800 )
= 23,800 9,200 9,200 18,400 ( 6,800 - 18,600 ) 11,900 11,900 23,800 ( 7,800 - 24,800 )
= 29,400 7,529 11,071 18,600 ( 7,100 - 18,600 ) 10,129 14,471 24,600 ( 8,100 - 24,800 )
= 22,500 6,000 6,000 6,000 18,000 ( 8,500 - 18,600 ) 7,800 7,800 7,800 23,400 ( 9,200 - 24,800 )
= 24,000 5,750 5,750 6,900 18,400 ( 9,800 - 18,600 ) 6,919 6,919 9,963 23,800 ( 10,200 - 24,800 )
= 26,900 5,186 5,186 8,228 18,600 ( 9,800 - 18,600 ) 6,576 6,578 11,048 24,200 ( 10,900 - 24,800 )
= 32,500 4,292 4,292 10,015 18,600 ( 9,800 - 18,600 ) 5,636 5,636 13,527 24,800 ( 11,600 - 24,800 )
= 25,500 5,471 6,565 6,565 18,600 ( 9,800 - 18,600 ) 6,237 8,981 8,981 24,200 ( 11,600 - 24,800 )
= 28,400 4,912 5,894 7,794 18,600 ( 9,800 - 18,600 ) 5,971 8,598 10,031 24,600 ( 11,600 - 24,800 )
= 34,000 4,103 4,924 9,574 18,600 ( 9,800 - 18,600 ) 5,124 7,379 12,298 24,800 ( 11,600 - 24,800 )
= 31,300 4,457 7,072 7,072 18,600 ( 9,800 - 18,600 ) 5,688 9,556 9,556 24,800 ( 11,600 - 24,800 )
= 27,000 6,200 6,200 6,200 18,600 ( 9,800 - 18,600 ) 8,267 8,267 8,267 24,800 ( 11,600 - 24,800 )
= 29,900 5,599 5,599 7,403 18,600 ( 9,800 - 18,600 ) 7,832 7,832 9,137 24,800 ( 11,600 - 24,800 )
= 32,800 5,104 6,748 6,748 18,600 ( 9,800 - 18,600 ) 7,440 8,680
8,680 24,800 ( 11,600 - 24,800 )
= 35,700 6,200 6,200 6,200 18,600 ( 9,800 - 18,600 ) 8,267 8,267 8,267 24,800 ( 11,600 - 24,800 )
Room
B
Room
C
Total Performance
Indoor Unit Combination
Indoor Unit Capacity (BTU/h)
COOLING HEATING
Room
A
Room
B
Room
C
Total Performance
Room
A
Capacity ( Min. - Max. ) Capacity ( Min. - Max. )
7,500 + 7,500 = 15,000 7,500 7,500 15,000 ( 6,800 - 17,400 ) 8,500 8,500 17,000 ( 6,800 - 21,800 )
7,500 + 9,000 = 16,500 7,500 9,000 16,500 ( 6,800 - 19,700 ) 8,500 12,200 20,800 ( 7,100 - 25,400 )
7,500 + 11,900 = 19,400 7,500 11,900 19,400 ( 6,800 - 22,800 ) 8,500 14,300 22,800 ( 7,100 - 28,200 )
7,500 + 17,500 = 25,000 6,720 15,680 22,400 ( 7,100 - 23,200 ) 8,500 20,400 28,200 ( 8,100 - 29,200 )
7,500 + 24,200 = 31,700 5,489 17,711 23,200 ( 7,100 - 23,200 ) 8,500 29,000 29,200 ( 8,100 - 29,200 )
9,000 + 9,000 = 18,000 9,000 9,000 18,000 ( 6,800 - 21,400 ) 12,200 12,200 24,400 ( 7,800 - 29,000 )
9,000 + 11,900 = 20,900 8,612 11,388 20,000 ( 6,800 - 23,200 ) 12,200 14,300 25,800 ( 7,800 - 29,000 )
9,000 + 17,500 = 26,500 7,743 15,057 22,800 ( 7,100 - 23,200 ) 12,200 20,400 28,600 ( 8,100 - 29,200 )
9,000 + 24,200 = 33,200 6,289 16,911 23,200 ( 7,100 - 23,200 ) 12,200 29,000 29,200 ( 8,100 - 29,200 )
11,900 + 11,900 = 23,800 11,200 11,200 22,400 ( 6,800 - 23,200 ) 14,300 14,300 27,200 ( 7,800 - 29,000 )
11,900 + 17,500 = 29,400 9,390 13,810 23,200 ( 7,100 - 23,200 ) 14,300 20,400 29,000 ( 8,100 - 29,200 )
11,900 + 24,200 = 36,100 7,648 15,552 23,200 ( 7,100 - 23,200 ) 14,300 29,000 29,200 ( 8,100 - 29,200 )
17,500 + 17,500 = 35,000 11,600 11,600 23,200 ( 7,100 - 23,200 ) 20,400 20,400 29,200 ( 8,100 - 29,200 )
7,500 + 7,500 + 7,500 = 22,500 7,333 7,333 7,333 22,000 ( 8,500 - 23,200 ) 8,500 8,500 8,500 25,400 ( 9,200 - 29,000 )
7,500 + 7,500 + 9,000 = 24,000 7,000 7,000 8,400 22,400 ( 9,800 - 23,200 ) 8,500 8,500 12,200 27,200 ( 10,200 - 29,200 )
7,500 + 7,500 + 11,900 = 26,900 6,413 6,413 10,175 23,000 ( 9,800 - 23,200 ) 8,500 8,500 14,300 28,200 ( 10,900 - 29,200 )
7,500 + 7,500 + 17,500 = 32,500 5,354 5,354 12,492 23,200 ( 9,800 - 23,200 ) 8,500 8,500 20,400 29,200 ( 11,600
- 29,200 )
7,500 + 9,000 + 9,000 = 25,500 6,706 8,047 8,047 22,800 ( 9,800 - 23,200 ) 8,500 12,200 12,200 28,600 ( 11,600 - 29,200 )
7,500 + 9,000 + 11,900 = 28,400 6,127 7,352 9,721 23,200 ( 9,800 - 23,200 ) 8,500 12,200 14,300 29,000 ( 11,600 - 29,200 )
7,500 + 9,000 + 17,500 = 34,000 5,118 6,141 11,941 23,200 ( 9,800 - 23,200 ) 8,500 12,200 20,400 29,200 ( 11,600 - 29,200 )
7,500 + 11,900 + 11,900 = 31,300 5,559 8,820 8,820 23,200 ( 9,800 - 23,200 ) 8,500 14,300 14,300 29,200 ( 11,600 - 29,200 )
7,500 + 11,900 + 17,500 = 36,900 4,715 7,482 11,003 23,200 ( 9,800 - 23,200 ) 8,500 14,300 20,400 29,200 ( 11,600 - 29,200 )
9,000 + 9,000 + 9,000 = 27,000 7,733 7,733 7,733 23,200 ( 9,800 - 23,200 ) 12,200 12,200 12,200 29,200 ( 11,600 - 29,200 )
9,000 + 9,000 + 11,900 = 29,900 6,983 6,983 9,233 23,200 ( 9,800 - 23,200 ) 12,200 12,200 14,300 29,200 ( 11,600 - 29,200 )
9,000 + 9,000 + 17,500 = 35,500 5,882 5,882 11,437 23,200 ( 9,800 - 23,200 ) 12,200 12,200 20,400 29,200 ( 11,600 - 29,200 )
9,000 + 11,900 + 11,900 = 32,800 6,366 8,417 8,417 23,200 ( 9,800 - 23,200 ) 12,200 14,300 14,300 29,200 ( 11,600 - 29,200 )
9,000 + 11,900 + 17,500 = 38,400 5,438 7,190 10,573 23,200 ( 9,800 - 23,200 ) 12,200 14,300 20,400 29,200 ( 11,600 - 29,200 )
11,900 + 11,900 + 11,900 = 35,700 7,733 7,733 7,733 23,200 ( 9,800 - 23,200 ) 14,300 14,300 14,300 29,200 ( 11,600 - 29,200 )
11,900 + 11,900 + 17,500 = 41,300 6,685 6,685 9,831 23,200 ( 9,800 - 23,200 ) 14,300 14,300 20,400 29,200 ( 11,600 - 29,200 )
7,500 + 7,500 + 7,500 + 7,500 = 30,000 5,800 5,800 5,800 5,800 23,200 ( 9,800 - 23,200 )
7,300 7,300 7,300 7,300
29,200 ( 11,600 - 29,200 )
7,500 + 7,500 + 7,500 + 9,000 = 31,500 5,524 5,524 5,524 6,629 23,200 ( 9,800 - 23,200 )
6,952 6,952 6,952 8,343
29,200 ( 11,600 - 29,200 )
7,500 + 7,500 + 7,500 + 1
1,900 = 34,400 5,058 5,058 5,058 8,026 23,200 ( 9,800 - 23,200 )
6,366 6,366 6,366 10,101
29,200 ( 11,600 - 29,200 )
7,500 + 7,500 + 7,500 + 17,500 = 40,000 4,350 4,350 4,350 10,150 23,200 ( 9,800 - 23,200 )
5,475 5,475 5,475 12,775
29,200 ( 11,600 - 29,200 )
7,500 + 7,500 + 9,000 + 9,000 = 33,000 5,273 5,273 6,327 6,327 23,200 ( 9,800 - 23,200 )
6,636 6,636 7,964 7,964
29,200 ( 11,600 - 29,200 )
7,500 + 7,500 + 9,000 + 11,900 = 35,900 4,847 4,847 5,816 7,690 23,200 ( 9,800 - 23,200 )
6,100 6,100 7,320 9,679
29,200 ( 11,600 - 29,200 )
7,500 + 7,500 + 9,000 + 17,500 = 41,500 4,193 4,193 5,031 9,783 23,200 ( 9,800 - 23,200 )
5,277 5,277 6,333 12,313
29,200 ( 11,600 - 29,200 )
7,500 + 7,500 + 11,900 + 11,900 = 38,800 4,485 4,485 7,115 7,115 23,200 ( 9,800 - 23,200 )
5,644 5,644 8,956 8,956
29,200 ( 11,600 - 29,200 )
7,500 + 7,500 + 11,900 + 17,500 = 44,400 3,919 3,919 6,218 9,144 23,200 ( 9,800 - 23,200 ) 4,932 4,932 7,826 11,509 29,200 ( 11,600 - 29,200 )
7,500 + 9,000 + 9,000 + 9,000 = 34,500 5,043 6,052 6,052 6,052 23,200 ( 9,800 - 23,200 )
6,348 7,617 7,617 7,617
29,200 ( 11,600 - 29,200 )
7,500 + 9,000 + 9,000 + 11,900 = 37,400 4,652 5,583 5,583 7,382 23,200 ( 9,800 - 23,200 )
5,856 7,027 7,027 9,291
29,200 ( 11,600 - 29,200 )
7,500 + 9,000 + 9,000 + 17,500 = 43,000 4,047 4,856 4,856 9,442 23,200 ( 9,800 - 23,200 )
5,093 6,112 6,112 11,884
29,200 ( 11,600 - 29,200 )
7,500 + 9,000 + 11,900 + 11,900 = 40,300 4,318 5,181 6,851 6,851 23,200 ( 9,800 - 23,200 )
5,434 6,521 8,622 8,622
29,200 ( 11,600 - 29,200 )
7,500 + 11,900 + 11,900 + 11,900 = 43,200 4,028 6,391 6,391 6,391 23,200 ( 9,800 - 23,200 )
5,069 8,044 8,044 8,044
29,200 ( 11,600 - 29,200 )
9,000 + 9,000 + 9,000 + 9,000 = 36,000 5,800 5,800 5,800 5,800 23,200 ( 9,800 - 23,200 )
7,300 7,300 7,300 7,300
29,200 ( 1
1,600 - 29,200 )
9,000 + 9,000 + 9,000 + 11,900 = 38,900 5,368 5,368 5,368 7,097 23,200 ( 9,800 - 23,200 )
6,756 6,756 6,756 8,933
29,200 ( 11,600 - 29,200 )
9,000 + 9,000 + 9,000 + 17,500 = 44,500 4,692 4,692 4,692 9,124 23,200 ( 9,800 - 23,200 )
5,906 5,906 5,906 11,483
29,200 ( 11,600 - 29,200 )
9,000 + 9,000 + 11,900 + 11,900 = 41,800 4,995 4,995 6,605 6,605 23,200 ( 9,800 - 23,200 ) 6,287 6,287 8,313 8,313 29,200 ( 11,600 - 29,200 )
Indoor Unit Combination
Total Performance
Room
A
Room
B
Room
A
Room
B
Room
C
Room
D
2-room
Operation
3-room
Operation
4-room
Operation
Room
C
Room
D
Total Performance
Indoor Unit Capacity (BTU/h)
COOLING HEATING










