5-3. Cooling Capacity (Low Ambient)

Outdoor Unit : CU-3KS19NBU

Indoor Unit : CS-MKS9NKU × 3

Power Supply : 230V Single Phase 60Hz

< Cooling Capacity (Low Ambient) >

RATING CAPACITY:

18,800 BTU/h

 

AIR FLOW RATE:

777 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

 

 

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

 

 

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.

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Panasonic CU-4KS31NBU service manual Cooling Capacity Low Ambient