WS-22 - R22; R407C

Technical Data

Cooling capacity (1)

Watt

6419

Btu/h

21900

Heating capacity (1)

Watt

9754

Btu/h

33279

Power Consumption (2)

Cooling

Watt

1672

Heating

Watt

1840

Operating Current (2)

Cooling

Amp.

9.1

Heating

Amp.

8.9

C.O.P

Cooling

 

3.8

Heating

 

4.3

Air Flow

M3/h

1190

CFM

700

Net Static Pressure (3)

mm H2O

6

Water Flow

M3/h

1.4

GPM

6.1

Heat Rejection-Cooling

Watt

8090

Btu/h

27604

Heat Extraction-Heating

Watt

7913

Btu/h

27000

Power Supply

V/Ph/Hz

230/1/50 (4)

Time Delay Fuse

Amp.

C16

Water Piping in/out

BSP

3/4"

Drain

mm

19

Refrigerant Charge

gr.

1900

Dimensions (LxWxH)

mm

880x600x400

Net Weight

Kg.

75

 

Notes:

1.   Design data for cooling:

Air entering temperature 27C db/19C wb and water inlet temperature 29C

Design data for heating:

Air entering temperature 21C and water inlet temperature 20C

2.   Excluding electrical heating element.

3.    Net static pressure available at fan discharge at nominal capacity.

4.    Available also in 400/3/50.

5.    Data applicable to R407C and may vary up to 3% for R22. For additional information contact Unique ltd.

 

 

 

 

 

 

 

 

 

 

 

 

Cooling Performance

AIR Entering Temperature 24 C db/ 17 C wb

Entering Water Temp.

Water Flow

Water Pressure Drop

Cooling Capacity

Power Cons.

Heat Rejection

COP

C

F

m/hr

gpm

m. H2O

Watt

Btu/h

Watt

Watt

Btu/h

 

29

85

1.2

5.3

4.3

6.38

20600

1597

7634

26049

3.8

29

85

1.4

6.1

4.6

6125

20900

1620

7746

26428

3.8

29

85

1.6

7.0

4.9

6155

21000

1615

7770

26512

3.8

32

90

1.2

5.3

4.3

5803

19800

1547

7350

25078

3.8

32

90

1.4

6.1

4.6

5832

19900

1567

7399

25246

3.7

32

90

1.6

7.0

4.9

5832

19900

1567

7399

25246

3.7

35

95

1.2

5.3

4.3

5569

19000

1520

7089

24186

3.7

35

95

1.4

6.1

4.6

5613

19150

1544

7157

24419

3.6

35

95

1.6

7.0

4.9

5627

19200

1548

7176

24483

3.6

 

AIR Entering Temperature 27 C db/ 19 C wb

Entering Water Temp.

Water Flow

Water Pressure Drop

Cooling Capacity

Power Cons.

Heat Rejection

COP

C

F

m/hr

gpm

m. H2O

Watt

Btu/h

Watt

Watt

Btu/h

 

29

85

1.2

5.3

4.3

6389

21800

1652

8041

27435

3.9

29

85

1.4

6.1

4.6

6419

21900

1672

8090

27604

3.8

29

85

1.6

7.0

4.9

6448

22000

1679

8127

27730

3.8

32

90

1.2

5.3

4.3

6155

21000

1628

7783

26554

3.8

32

90

1.4

6.1

4.6

6184

21100

1636

7820

26681

3.8

32

90

1.6

7.0

4.9

6199

21150

1652

7851

26788

3.8

35

95

1.2

5.3

4.3

5935

20250

1582

7517

25648

3.8

35

95

1.4

6.1

4.6

5950

20300

1598

7548

25754

3.7

35

95

1.6

7.0

4.9

5994

20450

1610

7604

25944

3.7

 

Heating Performance

AIR Entering Temperature 21 C

Entering Water Temp.

Water Flow

Water Pressure Drop

Heating Capacity

Power Cons.

Heat Extraction

COP

C

F

m/hr

gpm

m. H2O

Watt

Btu/h

Watt

Watt

Btu/h

 

12

79

1.2

5.3

4.3

7774

26526

1620

6155

21000

3.8

12

79

1.4

6.1

4.6

7923

27032

1651

6272

21400

3.8

16

86

1.2

5.3

4.3

8838

30154

1804

7034

24000

3.9

16

86

1.4

6.1

4.6

8932

30476

1751

7181

24500

4.1

20

94

1.2

5.3

4.3

9652

32933

1856

7796

26600

4.2

20

94

1.4

6.1

4.6

9754

33279

1840

7913

27000

4.3

24

101

1.0

4.3

4.3

10043

34265

1895

8148

27800

4.3

24

101

1.2

5.3

4.6

10187

34758

1922

8265

28200

4.3

 

Data applicable to R407C and may vary up to 3% for R22. For additional information contact Unique ltd.

 

Dimensions

 

Configurations

 

DATA SHEET  DATA SHEET
Service Manual  Service Manual

Product specifications are subject to change without notice.
Appearance of products may differ slightly from catalog.
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