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5-2. Cooling Capacity
Indoor Unit : CS-KE12NB41 & CZ-18BT1U
Outdoor Unit : CU-KE12NK1
Power Supply : 115V Single Phase 60Hz
< Cooling Capacity >
TC : Total Cooling Capacity (BTU/h) SHC : Sensible Heat Capacity (BTU/h)
1.
Rating conditions (#)
: Indoor Unit Entering Air Temp. 80 °F (26.7 °C) DB / 67 °F (19.4 °C) WB
: Outdoor Ambient Temp. 95 °F (35 °C) DB
2.
3. 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 65 75 85 95 105 115
(18.3) (23.9) (29.4) (35.0) (40.6) (46.1)
TC 8,350 8,570 8,800 8,930 9,210 7,830
CI
0.79 0.93 1.06 1.16 1.25 1.07
72 (22.2) SHC 6,340 6,430 6,570 6,610 6,800 6,060
59 76 (24.4) SHC 7,210 7,300 7,440 7,480 7,660 6,930
(15.0) 80 (26.7) SHC 8,120 8,210 8,350 8,400 8,530 7,830
84 (28.9) SHC 8,350 8,570 8,800 8,930 9,210 7,830
88 (31.1) SHC 8,350 8,570 8,800 8,930 9,210 7,830
TC 12,230 12,030 11,790 11,580 10,580 7,950
CI
0.80 0.94 1.08 1.18 1.25 1.07
72 (22.2) SHC 7,070 6,930 6,840 6,700 6,200 4,970
63 76 (24.4) SHC 7,940 7,800 7,710 7,570 7,070 5,840
(17.2) 80 (26.7) SHC 8,850 8,720 8,580 8,490 7,980 6,750
84 (28.9) SHC 9,720 9,590 9,450 9,360 8,850 7,620
88 (31.1) SHC 10,590 10,450 10,360 10,230 9,720 7,950
TC 12,460 12,290 12,070 # 11,900 10,700 8,040
CI
0.82 0.96 1.10 1.20 1.25 1.07
72 (22.2) SHC 5,790 5,700 5,610 5,520 4,970 3,870
67 76 (24.4) SHC 6,660 6,570 6,480 6,380 5,880 4,740
(19.4) 80 (26.7) SHC 7,570 7,480 7,390 7,300 6,750 5,650
84 (28.9) SHC 8,440 8,350 8,260 8,170 7,620 6,520
88 (31.1) SHC 9,310 9,220 9,130 9,040 8,490 7,390
TC 12,640 12,490 12,300 12,170 10,770 8,100
CI
0.84 0.98 1.13 1.22 1.25 1.07
72 (22.2) SHC 4,460 4,420 4,330 4,280 3,690 2,680
71 76 (24.4) SHC 5,330 5,290 5,200 5,150 4,560 3,550
(21.7) 80 (26.7) SHC 6,250 6,200 6,110 6,060 5,470 4,460
84 (28.9) SHC 7,120 7,070 6,980 6,930 6,340 5,330
88 (31.1) SHC 7,980 7,940 7,850 7,800 7,210 6,200
TC 12,730 12,610 12,450 12,370 10,780 8,120
75 76 (24.4) SHC 4,050 4,010 3,960 3,920 3,370 2,450
(23.9) 80 (26.7) SHC 4,970 4,920 4,880 4,830 4,280 3,370
84 (28.9) SHC 5,840 5,790 5,740 5,700 5,150 4,240
88 (31.1) SHC 6,700 6,660 6,610 6,570 6,020 5,100
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