Panasonic Cu 3ks19nbucu 4ksxxnbu Technical Service Manual
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Outdoor Unit : CU-3KS19NBU Indoor Unit : CS-MKS12NB4U × 3 Power Supply : 230V 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: 18,300 BTU/h AIR FLOW RATE: 706 CFM INDOOR OUTDOOR ENT. TEMP. oF (oC) AMBIENT TEMP. oF (oC) W B DB 65 75 85 95 105 115 (18.3) (23.9) (29.4) (35.0) (40.6) (46.1) TC 18,370 17,750 17,080 16,550 15,760 14,900 72 (22.2) SHC 15,040 14,770 14,490 14,220 13,940 13,530 59 76 (24.4) SHC 17,370 17,100 16,820 16,550 15,760 14,900 (15.0) 80 (26.7) SHC 18,370 17,750 17,080 16,550 15,760 14,900 84 (28.9) SHC 18,370 17,750 17,080 16,550 15,760 14,900 88 (31.1) SHC 18,370 17,750 17,080 16,550 15,760 14,900 TC 19,260 18,620 17,930 17,410 16,590 15,710 72 (22.2) SHC 12,430 12,160 11,890 11,610 11,340 10,930 63 76 (24.4) SHC 14,770 14,490 14,220 13,940 13,670 13,260 (17.2) 80 (26.7) SHC 17,230 16,960 16,690 16,410 16,140 15,710 84 (28.9) SHC 19,260 18,620 17,930 17,410 16,590 15,710 88 (31.1) SHC 19,260 18,620 17,930 17,410 16,590 15,710 TC 20,150 19,500 18,800 # 18,300 17,450 16,540 72 (22.2) SHC 9,830 9,550 9,280 9,140 8,730 8,460 67 76 (24.4) SHC 12,160 11,890 11,610 11,470 11,060 10,790 (19.4) 80 (26.7) SHC 14,630 14,350 14,080 13,810 13,530 13,260 84 (28.9) SHC 16,960 16,690 16,410 16,270 15,860 15,590 88 (31.1) SHC 19,290 19,020 18,740 18,300 17,450 16,540 TC 21,050 20,390 19,670 19,200 18,330 17,390 72 (22.2) SHC 6,950 6,810 6,540 6,400 5,990 5,710 71 76 (24.4) SHC 9,280 9,140 8,870 8,730 8,320 8,040 (21.7) 80 (26.7) SHC 11,750 11,470 11,340 11,060 10,790 10,510 84 (28.9) SHC 14,080 13,940 13,670 13,530 13,120 12,850 88 (31.1) SHC 16,410 16,270 16,000 15,860 15,450 15,180 TC 21,830 21,170 20,440 20,010 19,120 18,040 75 76 (24.4) SHC 6,540 6,400 6,120 5,990 5,710 5,440 (23.9) 80 (26.7) SHC 9,000 8,870 8,590 8,460 8,180 7,910 84 (28.9) SHC 11,340 11,200 10,930 10,790 10,510 10,240 88 (31.1) SHC 13,670 13,530 13,260 13,120 12,850 12,570 51
Outdoor Unit : CU-4KS24NBU Indoor Unit : CS-MKS9NKU × 3 Power Supply : 230V 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: 25,400 BTU/h AIR FLOW RATE: 777 CFM INDOOR OUTDOOR ENT. TEMP. oF (oC) AMBIENT TEMP. oF (oC) W B DB 65 75 85 95 105 115 (18.3) (23.9) (29.4) (35.0) (40.6) (46.1) TC 25,520 24,880 23,960 23,340 18,890 14,000 72 (22.2) SHC 19,410 19,100 18,650 18,350 16,240 13,970 59 76 (24.4) SHC 21,970 21,670 21,220 20,910 18,800 14,000 (15.0) 80 (26.7) SHC 24,840 24,530 23,960 23,340 18,890 14,000 84 (28.9) SHC 25,520 24,880 23,960 23,340 18,890 14,000 88 (31.1) SHC 25,520 24,880 23,960 23,340 18,890 14,000 TC 26,760 25,900 24,950 24,370 19,290 14,270 72 (22.2) SHC 16,240 15,940 15,480 15,180 13,070 10,960 63 76 (24.4) SHC 18,950 18,500 18,200 17,900 15,630 13,670 (17.2) 80 (26.7) SHC 21,820 21,370 20,910 20,610 18,500 14,270 84 (28.9) SHC 24,380 24,080 23,630 23,330 19,290 14,270 88 (31.1) SHC 26,760 25,900 24,950 24,370 19,290 14,270 TC 27,750 26,880 25,910 # 25,400 19,630 14,500 72 (22.2) SHC 13,070 12,620 12,310 12,010 9,750 7,940 67 76 (24.4) SHC 15,780 15,330 14,880 14,730 12,470 10,660 (19.4) 80 (26.7) SHC 18,500 18,200 17,750 17,600 15,330 13,370 84 (28.9) SHC 21,220 20,760 20,460 20,160 17,900 14,500 88 (31.1) SHC 23,930 23,480 23,180 22,880 19,630 14,500 TC 28,690 27,810 26,830 26,400 19,890 14,670 72 (22.2) SHC 9,600 9,300 8,840 8,690 6,430 4,770 71 76 (24.4) SHC 12,310 12,010 11,560 11,410 9,150 7,340 (21.7) 80 (26.7) SHC 15,030 14,730 14,430 14,280 11,860 10,200 84 (28.9) SHC 17,750 17,440 16,990 16,840 14,580 12,920 88 (31.1) SHC 20,460 20,160 19,710 19,560 17,290 14,670 TC 29,440 28,560 27,580 26,850 20,020 14,760 75 76 (24.4) SHC 9,000 8,690 8,240 8,090 5,830 4,320 (23.9) 80 (26.7) SHC 11,710 11,410 11,110 10,810 8,690 7,190 84 (28.9) SHC 14,430 14,130 13,820 13,520 11,410 9,750 88 (31.1) SHC 17,140 16,840 16,390 16,240 13,970 12,470 52
Outdoor Unit : CU-4KS24NBU Indoor Unit : CS-KS18NB4UW + CS-MKS12NB4U + CS-MKS12NB4U Power Supply : 230V 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: 24,800 BTU/h AIR FLOW RATE: 812 CFM INDOOR OUTDOOR ENT. TEMP. oF (oC) AMBIENT TEMP. oF (oC) W B DB 65 75 85 95 105 115 (18.3) (23.9) (29.4) (35.0) (40.6) (46.1) TC 25,120 24,260 23,340 22,720 18,300 13,510 72 (22.2) SHC 19,520 19,040 18,570 18,410 16,360 13,510 59 76 (24.4) SHC 22,360 21,880 21,410 21,100 18,300 13,510 (15.0) 80 (26.7) SHC 25,120 24,260 23,340 22,720 18,300 13,510 84 (28.9) SHC 25,120 24,260 23,340 22,720 18,300 13,510 88 (31.1) SHC 25,120 24,260 23,340 22,720 18,300 13,510 TC 26,160 25,290 24,340 23,760 18,710 13,790 72 (22.2) SHC 16,210 15,890 15,420 15,260 13,050 11,160 63 76 (24.4) SHC 19,040 18,730 18,260 17,940 15,890 13,790 (17.2) 80 (26.7) SHC 21,880 21,570 21,100 20,940 18,710 13,790 84 (28.9) SHC 24,720 24,410 23,930 23,620 18,710 13,790 88 (31.1) SHC 26,160 25,290 24,340 23,760 18,710 13,790 TC 27,180 26,290 25,320 # 24,800 19,070 14,020 72 (22.2) SHC 12,890 12,580 12,260 11,950 9,740 8,000 67 76 (24.4) SHC 15,730 15,420 14,940 14,790 12,580 10,690 (19.4) 80 (26.7) SHC 18,730 18,260 17,940 17,630 15,420 13,680 84 (28.9) SHC 21,410 21,100 20,620 20,460 18,260 14,020 88 (31.1) SHC 24,250 23,780 23,460 23,300 19,070 14,020 TC 28,150 27,250 26,260 25,820 19,350 14,210 72 (22.2) SHC 9,420 9,110 8,790 8,630 6,430 4,690 71 76 (24.4) SHC 12,260 11,950 11,470 11,320 9,110 7,530 (21.7) 80 (26.7) SHC 15,100 14,790 14,470 14,310 12,100 10,370 84 (28.9) SHC 17,940 17,630 17,310 17,150 14,790 13,210 88 (31.1) SHC 20,780 20,310 19,990 19,830 17,630 14,210 TC 28,950 28,050 27,050 26,320 19,520 14,320 75 76 (24.4) SHC 8,790 8,480 8,160 8,000 5,800 4,380 (23.9) 80 (26.7) SHC 11,790 11,470 11,160 10,840 8,790 7,220 84 (28.9) SHC 14,470 14,310 13,840 13,680 11,470 10,050 88 (31.1) SHC 17,310 16,990 16,680 16,520 14,310 12,740 53
Outdoor Unit : CU-4KS31NBU Indoor Unit : CS-MKS9NKU × 4 Power Supply : 230V Single Phase 60Hz RATING CAPACITY: 30,600 BTU/h AIR FLOW RATE: 1,036 CFM INDOOROUTDOOR ENT. TEMP. oF (oC) AMBIENT TEMP. oF (oC) W B DB 65 75 85 95 105 115 (18.3) (23.9) (29.4) (35.0) (40.6) (46.1) TC 30,850 29,770 28,590 27,980 22,750 16,560 72 (22.2) SHC 24,260 23,660 23,260 22,860 20,440 16,560 59 76 (24.4) SHC 27,890 27,280 26,680 26,480 22,750 16,560 (15.0) 80 (26.7) SHC 30,850 29,770 28,590 27,980 22,750 16,560 84 (28.9) SHC 30,850 29,770 28,590 27,980 22,750 16,560 88 (31.1) SHC 30,850 29,770 28,590 27,980 22,750 16,560 TC 32,150 31,030 29,820 29,290 23,300 16,930 72 (22.2) SHC 20,040 19,640 19,030 18,830 16,420 13,800 63 76 (24.4) SHC 23,660 23,260 22,660 22,450 19,840 16,930 (17.2) 80 (26.7) SHC 27,480 26,880 26,480 26,080 23,300 16,930 84 (28.9) SHC 30,900 30,500 29,820 29,290 23,300 16,930 88 (31.1) SHC 32,150 31,030 29,820 29,290 23,300 16,930 TC 33,410 32,280 31,030 # 30,600 23,790 17,260 72 (22.2) SHC 15,820 15,410 15,010 14,810 12,200 9,780 67 76 (24.4) SHC 19,440 19,030 18,430 18,430 15,820 13,400 (19.4) 80 (26.7) SHC 23,260 22,660 22,250 22,050 19,440 17,020 84 (28.9) SHC 26,680 26,280 25,870 25,670 23,060 17,260 88 (31.1) SHC 30,300 29,900 29,290 29,290 23,790 17,260 TC 34,630 33,470 32,190 31,890 24,200 17,520 72 (22.2) SHC 11,390 10,990 10,590 10,380 7,770 5,560 71 76 (24.4) SHC 15,010 14,610 14,210 14,010 11,390 9,180 (21.7) 80 (26.7) SHC 18,830 18,230 17,830 17,830 15,010 13,000 84 (28.9) SHC 22,250 21,850 21,450 21,250 18,630 16,420 88 (31.1) SHC 25,870 25,470 25,070 24,870 22,250 17,520 TC 35,630 34,460 33,160 33,010 24,460 17,680 75 76 (24.4) SHC 10,790 10,380 9,980 9,780 7,170 5,150 (23.9) 80 (26.7) SHC 14,410 14,010 13,600 13,600 10,990 8,980 84 (28.9) SHC 18,030 17,630 17,220 17,220 14,410 12,400 88 (31.1) SHC 21,650 21,250 20,840 20,640 18,030 16,020 < 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 54
Outdoor Unit : CU-4KS31NBU Indoor Unit : CS-MKS9NB4U × 4 Power Supply : 230V 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: 28,600 BTU/h AIR FLOW RATE: 883 CFM INDOOR OUTDOOR ENT. TEMP. oF (oC) AMBIENT TEMP. oF (oC) W B DB 65 75 85 95 105 115 (18.3) (23.9) (29.4) (35.0) (40.6) (46.1) TC 28,830 27,880 26,840 26,270 21,300 15,500 72 (22.2) SHC 22,560 22,210 21,700 21,360 19,130 15,500 59 76 (24.4) SHC 25,810 25,470 24,960 24,610 21,300 15,500 (15.0) 80 (26.7) SHC 28,830 27,880 26,840 26,270 21,300 15,500 84 (28.9) SHC 28,830 27,880 26,840 26,270 21,300 15,500 88 (31.1) SHC 28,830 27,880 26,840 26,270 21,300 15,500 TC 29,960 29,000 27,940 27,440 21,790 15,830 72 (22.2) SHC 18,780 18,270 17,930 17,580 15,360 12,960 63 76 (24.4) SHC 22,040 21,700 21,180 21,010 18,610 15,830 (17.2) 80 (26.7) SHC 25,470 25,130 24,610 24,440 21,790 15,830 84 (28.9) SHC 28,730 28,390 27,870 27,440 21,790 15,830 88 (31.1) SHC 29,960 29,000 27,940 27,440 21,790 15,830 TC 31,060 30,090 29,010 # 28,600 22,220 16,110 72 (22.2) SHC 14,840 14,500 13,980 13,810 11,410 9,180 67 76 (24.4) SHC 18,100 17,760 17,410 17,240 14,670 12,440 (19.4) 80 (26.7) SHC 21,530 21,180 20,840 20,670 18,100 15,870 84 (28.9) SHC 24,780 24,440 24,100 23,930 21,360 16,110 88 (31.1) SHC 28,210 27,700 27,360 27,180 22,220 16,110 TC 32,080 31,110 30,020 29,730 22,560 16,340 72 (22.2) SHC 10,730 10,380 10,040 9,870 7,470 5,410 71 76 (24.4) SHC 13,980 13,640 13,300 13,130 10,730 8,670 (21.7) 80 (26.7) SHC 17,410 17,070 16,730 16,560 14,160 12,100 84 (28.9) SHC 20,670 20,330 19,980 19,810 17,410 15,360 88 (31.1) SHC 23,930 23,580 23,240 23,240 20,670 16,340 TC 32,920 31,940 30,850 30,690 22,770 16,470 75 76 (24.4) SHC 10,040 9,700 9,360 9,360 6,780 4,900 (23.9) 80 (26.7) SHC 13,470 13,130 12,780 12,780 10,210 8,330 84 (28.9) SHC 16,730 16,380 16,040 16,040 13,470 11,760 88 (31.1) SHC 19,980 19,640 19,300 19,300 16,730 15,010 55
Outdoor Unit : CU-3KS19NBU Indoor Unit : CS-MKS9NKU × 3 Power Supply : 230V Single Phase 60Hz < Cooling Capacity (Low Ambient) > 5-3. Cooling Capacity (Low Ambient) TC : Total Cooling Capacity (BTU/h) SHC : Sensible Heat Capacity (BTU/h) NOTE RATING CAPACITY: 18,800 BTU/h AIR FLOW RATE: 777 CFM INDOOROUTDOOR ENT. TEMP. oF (oC) AMBIENT TEMP. oF (oC) W B DB 15 25 35 45 55 (-9.4) (-3.9) (1.7) (7.2) (12.8) TC 19,220 19,090 19,080 19,160 19,010 72 (22.2) SHC 16,390 19,090 16,240 16,390 16,240 59 76 (24.4) SHC 18,950 19,090 18,950 18,950 18,950 (15.0) 80 (26.7) SHC 19,220 19,090 19,080 19,160 19,010 84 (28.9) SHC 19,220 19,090 19,080 19,160 19,010 88 (31.1) SHC 19,220 19,090 19,080 19,160 19,010 TC 19,620 19,540 19,610 19,780 19,680 72 (22.2) SHC 13,220 19,540 13,070 13,220 13,220 63 76 (24.4) SHC 15,780 19,540 15,780 15,940 15,780 (17.2) 80 (26.7) SHC 18,650 19,540 18,650 18,650 18,650 84 (28.9) SHC 19,620 19,540 19,610 19,780 19,680 88 (31.1) SHC 19,620 19,540 19,610 19,780 19,680 TC 19,910 19,890 20,060 20,340 20,320 72 (22.2) SHC 9,900 19,890 9,900 10,050 10,050 67 76 (24.4) SHC 12,620 19,890 12,620 12,770 12,770 (19.4) 80 (26.7) SHC 15,330 19,890 15,480 15,480 15,480 84 (28.9) SHC 18,050 19,890 18,050 18,200 18,200 88 (31.1) SHC 19,910 19,890 20,060 20,340 20,320 TC 20,060 20,120 20,400 20,830 20,890 72 (22.2) SHC 6,430 20,120 6,580 6,730 6,730 71 76 (24.4) SHC 9,150 20,120 9,300 9,450 9,450 (21.7) 80 (26.7) SHC 12,010 20,120 12,160 12,310 12,310 84 (28.9) SHC 14,580 20,120 14,730 14,880 14,880 88 (31.1) SHC 17,290 20,120 17,440 17,600 17,600 TC 20,040 20,180 20,600 21,180 21,340 75 76 (24.4) SHC 5,980 20,180 6,130 6,280 6,280 (23.9) 80 (26.7) SHC 8,690 20,180 8,840 9,000 9,150 84 (28.9) SHC 11,410 20,180 11,560 11,710 11,710 88 (31.1) SHC 14,130 20,180 14,280 14,430 14,430 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. 56
Outdoor Unit : CU-3KS19NBU Indoor Unit : CS-MKS12NB4U × 3 Power Supply : 230V Single Phase 60Hz < Cooling Capacity (Low Ambient) > NOTE RATING CAPACITY: 18,300 BTU/h AIR FLOW RATE: 706 CFM INDOOR OUTDOOR ENT. TEMP. oF (oC) AMBIENT TEMP. oF (oC) WB DB 15 25 35 45 55 (-9.4) (-3.9) (1.7) (7.2) (12.8) TC 18,680 18,570 18,560 18,620 18,490 72 (22.2) SHC 15,180 18,570 15,180 15,180 15,180 59 76 (24.4) SHC 17,510 18,570 17,510 17,510 17,510 (15.0) 80 (26.7) SHC 18,680 18,570 18,560 18,620 18,490 84 (28.9) SHC 18,680 18,570 18,560 18,620 18,490 88 (31.1) SHC 18,680 18,570 18,560 18,620 18,490 TC 19,020 18,960 19,030 19,180 19,100 72 (22.2) SHC 12,300 18,960 12,300 12,430 12,430 63 76 (24.4) SHC 14,630 18,960 14,770 14,770 14,770 (17.2) 80 (26.7) SHC 17,100 18,960 17,100 17,230 17,230 84 (28.9) SHC 19,020 18,960 19,030 19,180 19,100 88 (31.1) SHC 19,020 18,960 19,030 19,180 19,100 TC 19,260 19,260 19,420 19,690 19,670 72 (22.2) SHC 9,420 19,260 9,550 9,690 9,550 67 76 (24.4) SHC 11,750 19,260 11,890 12,020 12,020 (19.4) 80 (26.7) SHC 14,220 19,260 14,350 14,350 14,350 84 (28.9) SHC 16,550 19,260 16,690 16,690 16,690 88 (31.1) SHC 18,880 19,260 19,020 19,020 19,020 TC 19,360 19,430 19,700 20,110 20,170 72 (22.2) SHC 6,400 19,430 6,540 6,670 6,670 71 76 (24.4) SHC 8,730 19,430 8,870 9,000 9,000 (21.7) 80 (26.7) SHC 11,200 19,430 11,340 11,470 11,470 84 (28.9) SHC 13,530 19,430 13,670 13,810 13,810 88 (31.1) SHC 15,860 19,430 16,000 16,140 16,140 TC 19,290 19,440 19,840 20,390 20,550 75 76 (24.4) SHC 5,850 19,440 5,990 6,120 6,120 (23.9) 80 (26.7) SHC 8,180 19,440 8,460 8,590 8,590 84 (28.9) SHC 10,510 19,440 10,790 10,930 10,930 88 (31.1) SHC 12,980 19,440 13,120 13,260 13,260 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. 57
Outdoor Unit : CU-4KS24NBU Indoor Unit : CS-MKS9NKU × 3 Power Supply : 230V Single Phase 60Hz NOTE RATING CAPACITY: 25,400 BTU/h AIR FLOW RATE: 777 CFM INDOOR OUTDOOR ENT. TEMP. oF (oC) AMBIENT TEMP. oF (oC) W B DB 15 25 35 45 55 (-9.4) (-3.9) (1.7) (7.2) (12.8) TC 25,470 25,420 25,470 25,670 25,610 72 (22.2) SHC 19,250 25,420 19,250 19,410 19,410 59 76 (24.4) SHC 21,970 25,420 21,970 22,120 22,120 (15.0) 80 (26.7) SHC 24,840 25,420 24,840 24,840 24,840 84 (28.9) SHC 25,470 25,420 25,470 25,670 25,610 88 (31.1) SHC 25,470 25,420 25,470 25,670 25,610 TC 25,540 25,590 25,780 26,160 26,210 72 (22.2) SHC 15,780 25,590 15,780 15,940 16,090 63 76 (24.4) SHC 18,350 25,590 18,500 18,650 18,650 (17.2) 80 (26.7) SHC 21,220 25,590 21,370 21,520 21,520 84 (28.9) SHC 23,930 25,590 23,930 24,080 24,230 88 (31.1) SHC 25,540 25,590 25,780 26,160 26,210 TC 25,380 25,550 25,930 26,510 26,700 72 (22.2) SHC 12,010 25,550 12,310 12,470 12,620 67 76 (24.4) SHC 14,730 25,550 15,030 15,180 15,330 (19.4) 80 (26.7) SHC 17,600 25,550 17,750 18,050 18,050 84 (28.9) SHC 20,160 25,550 20,460 20,610 20,760 88 (31.1) SHC 22,880 25,550 23,180 23,330 23,480 TC 24,930 25,240 25,840 26,690 27,040 72 (22.2) SHC 8,240 25,240 8,540 8,840 9,000 71 76 (24.4) SHC 10,960 25,240 11,260 11,560 11,710 (21.7) 80 (26.7) SHC 13,670 25,240 13,970 14,280 14,430 84 (28.9) SHC 16,390 25,240 16,690 16,990 17,140 88 (31.1) SHC 19,100 25,240 19,410 19,710 19,860 TC 24,210 24,680 25,530 26,670 27,190 75 76 (24.4) SHC 7,190 24,680 7,640 7,940 8,240 (23.9) 80 (26.7) SHC 10,050 24,680 10,500 10,810 10,960 84 (28.9) SHC 12,620 24,680 13,070 13,520 13,670 88 (31.1) SHC 15,330 24,680 15,780 16,090 16,390 < 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. 58
Outdoor Unit : CU-4KS24NBU Indoor Unit : CS-KS18NB4UW + CS-MKS12NB4U + CS-MKS12NB4U Power Supply : 230V Single Phase 60Hz RATING CAPACITY: 24,800 BTU/h AIR FLOW RATE: 812 CFM INDOOROUTDOOR ENT. TEMP. oF (oC) AMBIENT TEMP. oF (oC) W B DB 15 25 35 45 55 (-9.4) (-3.9) (1.7) (7.2) (12.8) TC 24,890 24,830 24,880 25,090 25,020 72 (22.2) SHC 19,360 24,830 19,360 19,520 19,520 59 76 (24.4) SHC 22,200 24,830 22,200 22,200 22,200 (15.0) 80 (26.7) SHC 24,890 24,830 24,880 25,090 25,020 84 (28.9) SHC 24,890 24,830 24,880 25,090 25,020 88 (31.1) SHC 24,890 24,830 24,880 25,090 25,020 TC 25,020 25,050 25,250 25,620 25,660 72 (22.2) SHC 15,730 25,050 15,890 16,050 16,050 63 76 (24.4) SHC 18,570 25,050 18,570 18,730 18,890 (17.2) 80 (26.7) SHC 21,410 25,050 21,570 21,730 21,730 84 (28.9) SHC 24,250 25,050 24,250 24,410 24,570 88 (31.1) SHC 25,020 25,050 25,250 25,620 25,660 TC 24,930 25,080 25,450 26,030 26,200 72 (22.2) SHC 12,100 25,080 12,260 12,420 12,580 67 76 (24.4) SHC 14,790 25,080 15,100 15,260 15,420 (19.4) 80 (26.7) SHC 17,780 25,080 17,940 18,260 18,260 84 (28.9) SHC 20,460 25,080 20,780 20,940 21,100 88 (31.1) SHC 23,300 25,080 23,460 23,780 23,780 TC 24,560 24,850 25,440 26,280 26,600 72 (22.2) SHC 8,160 24,850 8,480 8,790 8,950 71 76 (24.4) SHC 11,000 24,850 11,320 11,630 11,630 (21.7) 80 (26.7) SHC 13,840 24,850 14,160 14,470 14,630 84 (28.9) SHC 16,680 24,850 16,990 17,310 17,310 88 (31.1) SHC 19,360 24,850 19,680 19,990 20,150 TC 23,930 24,370 25,200 26,320 26,810 75 76 (24.4) SHC 7,220 24,370 7,690 8,000 8,160 (23.9) 80 (26.7) SHC 10,050 24,370 10,530 10,840 11,000 84 (28.9) SHC 12,890 24,370 13,370 13,680 13,840 88 (31.1) SHC 15,730 24,370 16,050 16,520 16,680 NOTE < 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. 59
Outdoor Unit : CU-4KS31NBU Indoor Unit : CS-MKS9NKU × 4 Power Supply : 230V Single Phase 60Hz RATING CAPACITY: 30,600 BTU/h AIR FLOW RATE: 1,036 CFM INDOOROUTDOOR ENT. TEMP. oF (oC) AMBIENT TEMP. oF (oC) WB DB0515 25 35 45 55 (-17.8) (-15.0)(-9.4) (-3.9) (1.7) (7.2) (12.8) TC 30,870 30,760 30,800 31,010 30,890 72 (22.2) SHC 24,260 30,760 24,260 24,260 24,260 59 76 (24.4) SHC 27,890 30,760 27,890 27,890 27,890 (15.0) 80 (26.7) SHC 30,870 30,760 30,800 31,010 30,890 84 (28.9) SHC 30,870 30,760 30,800 31,010 30,890 88 (31.1) SHC 30,870 30,760 30,800 31,010 30,890 TC 31,140 31,130 31,320 31,720 31,730 72 (22.2) SHC 19,640 31,130 19,840 19,840 19,840 63 76 (24.4) SHC 23,260 31,130 23,260 23,460 23,460 (17.2) 80 (26.7) SHC 26,880 31,130 27,080 27,280 27,280 84 (28.9) SHC 30,500 31,130 30,700 30,700 30,700 88 (31.1) SHC 31,140 31,130 31,320 31,720 31,730 TC 31,150 31,270 31,660 32,300 32,450 72 (22.2) SHC 15,010 31,270 15,210 15,410 15,610 67 76 (24.4) SHC 18,630 31,270 18,830 19,030 19,030 (19.4) 80 (26.7) SHC 22,250 31,270 22,450 22,860 22,860 84 (28.9) SHC 25,870 31,270 26,080 26,280 26,480 88 (31.1) SHC 29,490 31,270 29,700 29,900 29,900 TC 30,850 31,120 31,750 32,680 33,020 72 (22.2) SHC 10,180 31,120 10,380 10,790 10,790 71 76 (24.4) SHC 13,600 31,120 14,010 14,410 14,410 (21.7) 80 (26.7) SHC 17,430 31,120 17,630 18,030 18,230 84 (28.9) SHC 21,050 31,120 21,250 21,650 21,650 88 (31.1) SHC 24,470 31,120 24,870 25,270 25,270 TC 30,230 30,670 31,570 32,820 33,340 75 76 (24.4) SHC 8,980 30,670 9,380 9,780 9,980 (23.9) 80 (26.7) SHC 12,600 30,670 13,200 13,600 13,600 84 (28.9) SHC 16,220 30,670 16,620 17,020 17,220 88 (31.1) SHC 19,840 30,670 20,240 20,640 20,840 NOTE < 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. 60