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4

Model VFCD/VFCB Vertical Fan Coil

®

Chilled Water Coil Conditions

Fin Height:    22.5

Fin Width:     Width-7

Fins Per Inch: 10

Fin Surface:   B

Circuiting:     Half

Ent. Air DB:   80

Ent. Air WB:   67

Fluid Type: Water

Ent. Fluid:     45

Leaving Fluid:  55
Note: Coil Conditions can be changed to obtain different coil performances

MAX DELTA

T (CW)

CFM

800

600

1600

1300

2400

2000

3000

25.2

28.4

25.8

26.7
27.8

27.8

34
34
50

24
24
30

52

28

28

28

52

52

28
28

24

44
44

44

92.0

75.8

53.5

31.9

18
21
26

14

11

7

137.9

108.3

26.8

HEIGHT

WIDTH

24

DEPTH

24

44

26.2

TOTAL MBH

GPM

6

10

10

10

MAX ROWS

TOTAL

8

10

10

8

Note: Max. number of cooling rows equals Max. Coil Rows - 2

COOLING

6
8

6

MAX ROWS

8
8
8
8

9.0x9.0

45x22

29x23
29X23

10.0x9.0
10.0x10.25

6.75x6.5

18x22
18x22

8.5x8.0

18x22

6.75x4.0

INLET WxH

OUTLET WxH

10.0x10.25

MAX ROWS

HEATING

2
2
2
2
2
2
2

22x22

Vertical Airflow 

Option

Horizontal

Opposed

Airflow 

Option

Inlet

Airflow 

B

C

A

H

W

W

W

Filter 

Projection

2 or 4 inch

H

H

Unit Dimensions

Unit Size

A

B

C

Inlet

Outlet

VCFD Direct Drive

VCFB Belt Drive

Width

Height

Width

Height

Width

Height

600

40

24

24

18

22

5

1

2

5

1

2

6

3

4

4

800

40

24

24

18

22

7

5

1

2

6

3

4

6

1

2

1300

44

24

28

18

22

18

5

5

8

8

1

2

8

1600

44

30

28

22

22

18

5

5

8

9

9

2000

52

34

28

29

23

26

5

5

8

10

9

2400

52

34

28

29

23

26

5

5

8

10

1

4

10

3000

52

50

32

45

22

32

7

8

10

3

8

12

3

4

12

All dimensions are in inches.

Weights

Unit Size

VFCD

Fan with Drain Pan

VFCB

Fan with Drain Pan

Coil Section

Vertical Filter

Fan

Motor

Total

Fan

Motor

Total

Row 1 Row 2 Row 4 Row 6 Row 8 2 inch 4 inch

600

235

15

250

235

60

295

38

51

77

106

135

8

13

800

240

15

255

240

60

300

38

51

77

106

135

8

13

1300

260

15

275

260

60

320

38

51

77

106

135

8

13

1600

300

25

325

300

60

360

51

70

110

152

195

11

17

2000

350

25

375

350

75

425

58

80

127

175

225

12

19

2400

360

35

395

360

75

435

58

80

127

175

225

12

19

3000

425

50

475

425

75

500

64

90

143

198

255

14

22

All weights shown are in lbs. (pounds). Motor weights may vary depending on enclosure type and horsepower.

Filter 

Projection

2 or 4 inch

B

C

A

Outlet Airflow

H

W

H

W

Inlet

Airflow 

Model VFCB

Model VFCD

Summary of Contents for VFCB

Page 1: ...f and others by observing all safety information Failure to comply with instructions could result in personal injury and or property damage Retain instructions for future reference General Safety Information Installation Operation and Maintenance Manual Please read and save these instructions Read carefully before attempting to assemble install operate or maintain the product described Protect you...

Page 2: ...are accounted for by referencing the bill of lading to ensure all items were received Inspect each crate for shipping damage before accepting delivery Notify the carrier if any damage is noticed The carrier will make notification on the delivery receipt acknowledging any damage to the product All damage should be noted on all the copies of the bill of lading which is countersigned by the deliverin...

Page 3: ...nce Start Up Documentation 14 Maintenance Log 15 Warranty Backcover Unit Layout Mounting Instructions The VFC should be mounted on a field supplied base as shown in Figure 1 An optional Greenheck supplied 6 inch extended base may be used when mounting as shown in Figure 2 1 Fan Section 2 Coil Section Chilled Water Hot Water DX Coils Steam Coils 3 Vertical Inlet Filter with 1 4 turn fasteners 4 Hin...

Page 4: ...0 40 24 24 18 22 51 2 51 2 63 4 4 800 40 24 24 18 22 7 51 2 63 4 61 2 1300 44 24 28 18 22 18 55 8 81 2 8 1600 44 30 28 22 22 18 55 8 9 9 2000 52 34 28 29 23 26 55 8 10 9 2400 52 34 28 29 23 26 55 8 101 4 10 3000 52 50 32 45 22 327 8 103 8 123 4 12 All dimensions are in inches Weights Unit Size VFCD Fan with Drain Pan VFCB Fan with Drain Pan Coil Section Vertical Filter Fan Motor Total Fan Motor To...

Page 5: ...e capped off Cap Hot Water 4 Row Unit Size A B C D 600 20 00 22 50 22 63 0 875 800 20 00 22 50 22 63 0 875 1300 24 00 27 50 22 63 0 875 1600 24 75 27 25 22 63 0 875 2000 24 75 27 50 25 13 0 875 2400 24 75 27 50 25 13 0 875 3000 28 75 31 25 22 63 1 375 All dimensions are in inches 0 25 vent and drain supplied Right side connection shown A 6 63 in 3 38 in C B D 1 5 in 2 in 3 in 0 75 in 1 in Outlet D...

Page 6: ...Right side connection shown Unit Size A B C D E F 4 Row 6 Row 8 Row 4 Row 6 Row 8 Row 600 3 38 3 29 3 21 6 63 8 71 10 79 20 00 22 50 22 63 0 875 800 3 38 3 29 3 21 6 63 8 71 10 79 20 00 22 50 22 63 0 875 1300 3 38 3 29 3 21 6 63 8 71 10 79 24 00 27 50 22 63 0 875 1600 3 38 3 29 3 21 6 63 8 71 10 79 24 75 27 25 22 63 0 875 2000 3 38 3 29 3 21 6 63 8 71 10 79 24 75 27 50 25 13 0 875 2400 3 38 3 29 3...

Page 7: ...al Filter Size inches Quantity Face Area ft2 VFCD VFCD 600 20 x 24 1 2 7 VFCD VDFCB 800 20 x 24 1 2 7 VFCD VFCB 1300 20 x 24 1 2 7 VFCD VFCB 1600 24 x 24 1 3 6 VFCD VFCB 2000 16 x 25 2 4 7 VFCD VFCB 2400 16 x 25 2 4 7 VFCD VFCB 3000 24 x 24 2 6 7 All dimensions are in inches ...

Page 8: ... rubbing 4 Check the V belt drive for proper alignment and tension 1 Check Voltage Before starting the unit compare the supplied voltage with the unit s nameplate voltage and the motor voltage Units are not provided with thermal overload protection unless a control center has been ordered with the unit or the motor has been selected with thermal overload protection 2 Check Blower Rotation If the b...

Page 9: ... be used to operate more than one fan if the combined total amperage of the fans does not exceed the control rating Model 5WSSC For use with shaded pole and PSC motors Rated for 115 127v 5 amp UL Listed Requires a 2x4 handy box Model 5W240 For use with shaded pole and PSC motors Rated for 220 240v 5 amp UL Listed Requires 2x4 handy box Model 8WSSC For use with shaded pole and PSC motors Rated for ...

Page 10: ...d duct practices Blower speed too low Check for correct drives and RPMs with catalog data Mixing box dampers closed Open and adjust Dirty or clogged filters Clean or replace Leaks in ductwork Repair Elbows or other obstructions may restrict fan outlet Correct or improve ductwork Belt slippage Adjust belt tension Too much airflow Blower fan speed too high Check for correct fan RPM Filter s not in p...

Page 11: ...be supported independently of the coils Undue stress should not be applied at the connection to coil headers 2 The condensate drain pipe should be sized adequately to ensure the condensate drains properly See Drain Pan Traps and related drawing Start Up of Coil Module WARNING Continuous water circulation through the coil at all times is highly recommended WARNING Standard unit insulation of 1 5 lb...

Page 12: ...ill always be available DO NOT UNDERSIZE 2 Float and thermostatic or bucket traps are recommended for low pressure steam On high pressure systems bucket traps are normally recommended The thermostatic traps should be used only for air venting 3 Bucket traps are recommended for use with on off control only 4 Locate traps at least 12 inches below the coil return connection Controls 1 On high pressur...

Page 13: ...ensure trouble free operation of this unit It is especially important to maintain heater units for clean and efficient operation Most unit failures can be attributed to poor setup or poor maintenance A record of maintenance performed on this unit should be kept This information will provide essential information if problems are encountered A section at the back of this manual is provided for recor...

Page 14: ...ated enough to prevent freeze up NOTE Carefully read instructions for mixing antifreeze solution used Some products will have a higher freezing point in their natural state than when mixed with water Job Information Job Name __________________________________ Address __________________________________ City ________________ _ State ______ Zip____________ Phone Number _______________________________...

Page 15: ...___________________________ _________________________________________________ _________________________________________________ Date___________________ Time______________ AM PM Notes ___________________________________________ _________________________________________________ _________________________________________________ _________________________________________________ _______________________...

Page 16: ...val or installation costs As a result of our commitment to continuous improvement Greenheck reserves the right to change specifications without notice Phone 715 359 6171 Fax 715 355 2399 E mail gfcinfo greenheck com Website www greenheck com Warranty AMCA Publication 410 96 Safety Practices for Users and Installers of Industrial and Commercial Fans provides additional safety information This publi...

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