Cooling Capacity (Low Ambient) - Panasonic CS-KS12NB41 & CZ-18BT1U + CU-KS12NK1A Technical & Service Manual

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) >
RATING CAPACITY:
INDOOR
ENT. TEMP.
WB
59
(15.0)
63
(17.2)
67
(19.4)
71
(21.7)
75
(23.9)
TC : Total Cooling Capacity (BTU/h) SHC : Sensible Heat Capacity (BTU/h)
NOTE
1.
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.
2. Above data represents the value when the operation frequency of a compressor is fixed.
11,900 BTU/h
o o
F ( C)
DB 0
(-17.8)
TC 9,530
CI 0.47
72 (22.2) SHC 6,930
76 (24.4) SHC 7,800
80 (26.7) SHC 8,720
84 (28.9) SHC 9,530
88 (31.1) SHC 9,530
TC 9,440
CI 0.53
72 (22.2) SHC 5,650
76 (24.4) SHC 6,520
80 (26.7) SHC 7,440
84 (28.9) SHC 8,300
88 (31.1) SHC 9,170
TC 9,250
CI 0.61
72 (22.2) SHC 4,370
76 (24.4) SHC 5,240
80 (26.7) SHC 6,160
84 (28.9) SHC 7,020
88 (31.1) SHC 7,890
TC 8,950
CI 0.68
72 (22.2) SHC 3,000
76 (24.4) SHC 3,870
80 (26.7) SHC 4,780
84 (28.9) SHC 5,650
88 (31.1) SHC 6,520
TC 8,590
CI 0.76
76 (24.4) SHC 2,590
80 (26.7) SHC 3,500
84 (28.9) SHC 4,370
88 (31.1) SHC 5,240
AIR FLOW RATE:
OUTDOOR
o
AMBIENT TEMP. F (
5 15 25
(-15.0) (-9.4) (-3.9)
9,550 9,560 9,590
0.50 0.47 0.46
6,930 6,980 8,580
7,800 7,850 9,450
8,720 8,720 9,590
9,550 9,560 9,590
9,550 9,560 9,590
9,460 9,530 9,590
0.56 0.51 0.49
5,650 5,700 8,580
6,520 6,570 9,450
7,440 7,480 9,590
8,300 8,350 9,590
9,170 9,220 9,590
9,290 9,410 9,530
0.63 0.57 0.54
4,370 4,420 8,580
5,240 5,290 9,450
6,160 6,200 9,530
7,020 7,070 9,530
7,890 7,940 9,530
9,010 9,210 9,380
0.71 0.63 0.58
3,050 3,090 8,580
3,920 3,960 9,380
4,830 4,880 9,380
5,700 5,740 9,380
6,570 6,610 9,380
8,650 8,930 9,160
0.79 0.69 0.63
2,640 2,730 9,160
3,550 3,640 9,160
4,420 4,510 9,160
5,290 5,380 9,160
32
235 CFM
o
C)
35 45 55
(1.7) (7.2) (12.8)
9,600 9,590 9,570
0.46 0.51 0.55
6,980 6,980 6,980
7,850 7,850 7,850
8,760 8,760 8,760
9,600 9,590 9,570
9,600 9,590 9,570
9,650 9,660 9,670
0.49 0.53 0.57
5,740 5,740 5,790
6,610 6,610 6,660
7,530 7,530 7,530
8,400 8,400 8,400
9,270 9,270 9,270
9,620 9,670 9,720
0.52 0.56 0.59
4,510 4,560 4,560
5,380 5,420 5,420
6,290 6,340 6,340
7,160 7,210 7,210
8,030 8,080 8,080
9,520 9,610 9,710
0.56 0.60 0.62
3,230 3,280 3,280
4,100 4,140 4,140
5,010 5,060 5,060
5,880 5,930 5,930
6,750 6,800 6,800
9,360 9,480 9,620
0.60 0.63 0.64
2,860 2,910 2,960
3,780 3,820 3,870
4,650 4,690 4,740
5,520 5,560 5,610