5-3. Cooling Capacity (Low Ambient)

Indoor Unit

: CS-KE12NB41 & CZ-18BT1U

 

 

 

 

 

 

 

 

Outdoor Unit

: CU-KE12NK1

 

 

 

 

 

 

 

 

 

 

 

Power Supply : 115V Single Phase 60Hz

 

 

 

 

 

 

 

 

 

 

< Cooling Capacity (Low Ambient) >

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RATING CAPACITY:

11,900 BTU/h

 

AIR FLOW RATE:

 

235 CFM

 

 

INDOOR

 

 

 

 

 

OUTDOOR

 

 

 

 

 

ENT. TEMP. oF (oC)

 

 

 

 

AMBIENT TEMP. oF (oC)

 

 

 

 

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

 

 

 

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

 

 

 

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

 

 

 

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

 

 

 

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

 

 

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

 

 

 

 

 

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 CZ-18BT1U, CU-KE12NK1, CU-KE18NKU, CS-KE18NB4UW, CS-KE12NB41 service manual Cooling Capacity Low Ambient
Page 28 Page 30

CZ-18BT1U, CS-KE12NB41, CS-KE18NB4UW, CU-KE18NKU, CU-KE12NK1 specifications

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