WS-12 - R22; R407C

Technical Data

Cooling capacity (1)

Watt

3795

Btu/h

1212950

Heating capacity (1)

Watt

5833

Btu/h

19902

Power Consumption (2)

Cooling

Watt

981

Heating

Watt

1144

Operating Current (2)

Cooling

Amp.

6

Heating

Amp.

6

C.O.P

Cooling

 

3.9

Heating

 

4.1

Air Flow

M3/h

680

CFM

400

Net Static Pressure (3)

mm H2O

5

Water Flow

M3/h

1.1

GPM

4.8

Heat Rejection-Cooling

Watt

4776

Btu/h

16297

Heat Extraction-Heating

Watt

4689

Btu/h

16000

Power Supply

V/Ph/Hz

230/1/50 (4)

Time Delay Fuse

Amp.

C10

Water Piping in/out

BSP

3/4"

Drain

mm

19

Refrigerant Charge

gr.

1020

Dimensions (LxWxH)

mm

880x600x400

Net Weight

Kg.

63

 

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

0.9

3.9

4.0

3517

12000

916

4433

15125

3.8

29

85

1.1

4.8

4.1

3561

12150

927

4488

15315

3.8

29

85

1.3

5.7

4.2

3605

12300

939

4544

15504

3.8

32

90

0.9

3.9

4.0

3458

11800

915

4373

14921

3.8

32

90

1.1

4.8

4.1

3546

12100

945

4492

15325

3.8

32

90

1.3

5.7

4.2

3576

12200

953

4529

15452

3.8

35

95

0.9

3.9

4.0

3400

11600

928

4328

14766

3.7

35

95

1.1

4.8

4.1

3444

11750

948

4391

14983

3.6

35

95

1.3

5.7

4.2

3488

11900

983

4471

15256

3.5

 

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

0.9

3.9

4.0

3751

12800

962

4714

16084

3.9

29

85

1.1

4.8

4.1

3795

12950

981

4776

16297

3.9

29

85

1.3

5.7

4.2

3839

13100

1000

4839

16512

3.8

32

90

0.9

3.9

4.0

3751

12800

1000

4751

16212

3.8

32

90

1.1

4.8

4.1

3781

12900

1008

4789

16339

3.8

32

90

1.3

5.7

4.2

3810

13000

1032

4842

16520

3.7

35

95

0.9

3.9

4.0

3722

12700

1024

4746

16195

3.6

35

95

1.1

4.8

4.1

3664

12500

1025

4688

15996

3.6

35

95

1.3

5.7

4.2

3634

12400

1033

4668

15926

3.5

 

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

0.8

3.5

4.0

4794

16356

1042

3751

12800

3.6

12

79

1.0

4.4

4.1

4840

16514

1030

3810

13000

3.7

16

86

0.8

3.5

4.0

5376

18344

1097

4279

14600

3.9

16

86

1.0

4.4

4.1

5413

18469

1105

4308

14700

3.9

20

94

0.8

3.5

4.0

5678

19375

1136

4543

15500

4

20

94

1.0

4.4

4.1

5833

19902

1144

4689

16000

4.1

24

101

0.8

3.5

4.0

5987

20429

1151

4836

16500

4.2

24

101

1.0

4.4

4.1

6141

20953

1159

4982

17000

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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