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5-3. Cooling Capacity (Low Ambient)
Indoor Unit : CS-KS12NB41 & CZ-18BT1U
Outdoor Unit : CU-KS12NK1A
Power Supply : 115V Single Phase 60Hz
< Cooling Capacity (Low Ambient) >
TC : Total Cooling Capacity (BTU/h) SHC : Sensible Heat Capacity (BTU/h)
1.
2. Above data represents the value when the operation frequency of a compressor is fixed.
Above data does not take Freeze Prevention Protection during cooling operation into account.
For this reason, the value may vary from the actual cooling characteristics.
NOTE
RATING CAPACITY: 11,900 BTU/h AIR FLOW RATE: 235 CFM
INDOOR OUTDOOR
ENT. TEMP.
o
F (
o
C) AMBIENT TEMP.
o
F (
o
C)
WB DB 0 5 15 25 35 45 55
(-17.8) (-15.0) (-9.4) (-3.9) (1.7) (7.2) (12.8)
TC 9,530 9,550 9,560 9,590 9,600 9,590 9,570
CI
0.47 0.50 0.47 0.46 0.46 0.51 0.55
72 (22.2) SHC 6,930 6,930 6,980 8,580 6,980 6,980 6,980
59 76 (24.4) SHC 7,800 7,800 7,850 9,450 7,850 7,850 7,850
(15.0) 80 (26.7) SHC 8,720 8,720 8,720 9,590 8,760 8,760 8,760
84 (28.9) SHC 9,530 9,550 9,560 9,590 9,600 9,590 9,570
88 (31.1) SHC 9,530 9,550 9,560 9,590 9,600 9,590 9,570
TC 9,440 9,460 9,530 9,590 9,650 9,660 9,670
CI
0.53 0.56 0.51 0.49 0.49 0.53 0.57
72 (22.2) SHC 5,650 5,650 5,700 8,580 5,740 5,740 5,790
63 76 (24.4) SHC 6,520 6,520 6,570 9,450 6,610 6,610 6,660
(17.2) 80 (26.7) SHC 7,440 7,440 7,480 9,590 7,530 7,530 7,530
84 (28.9) SHC 8,300 8,300 8,350 9,590 8,400 8,400 8,400
88 (31.1) SHC 9,170 9,170 9,220 9,590 9,270 9,270 9,270
TC 9,250 9,290 9,410 9,530 9,620 9,670 9,720
CI
0.61 0.63 0.57 0.54 0.52 0.56 0.59
72 (22.2) SHC 4,370 4,370 4,420 8,580 4,510 4,560 4,560
67 76 (24.4) SHC 5,240 5,240 5,290 9,450 5,380 5,420 5,420
(19.4) 80 (26.7) SHC 6,160 6,160 6,200 9,530 6,290 6,340 6,340
84 (28.9) SHC 7,020 7,020 7,070 9,530 7,160 7,210 7,210
88 (31.1) SHC 7,890 7,890 7,940 9,530 8,030 8,080 8,080
TC 8,950 9,010 9,210 9,380 9,520 9,610 9,710
CI
0.68 0.71 0.63 0.58 0.56 0.60 0.62
72 (22.2) SHC 3,000 3,050 3,090 8,580 3,230 3,280 3,280
71 76 (24.4) SHC 3,870 3,920 3,960 9,380 4,100 4,140 4,140
(21.7) 80 (26.7) SHC 4,780 4,830 4,880 9,380 5,010 5,060 5,060
84 (28.9) SHC 5,650 5,700 5,740 9,380 5,880 5,930 5,930
88 (31.1) SHC 6,520 6,570 6,610 9,380 6,750 6,800 6,800
TC 8,590 8,650 8,930 9,160 9,360 9,480 9,620
CI
0.76 0.79 0.69 0.63 0.60 0.63 0.64
75 76 (24.4) SHC 2,590 2,640 2,730 9,160 2,860 2,910 2,960
(23.9) 80 (26.7) SHC 3,500 3,550 3,640 9,160 3,780 3,820 3,870
84 (28.9) SHC 4,370 4,420 4,510 9,160 4,650 4,690 4,740
88 (31.1) SHC 5,240 5,290 5,380 9,160 5,520 5,560 5,610
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