Greenheck VFCD Installation, Operation And Maintenance Manual
Report any damaged equipment to the
shipper immediately!
All units are shipped on a skid or packaged to minimize damage
during shipment. The transporting carrier has the responsibility
for delivering all items in their original condition as received from
Greenheck. The individual receiving the equipment is responsible
for inspecting the unit for obvious or hidden damage, recording
any damage on the bill of lading before acceptance and filing a
claim (if required) with the final carrier. Some accessory items
are stored inside the unit during shipping. Care must be taken
during installation to prevent damage to units.
**WARNING**
Disconnect and secure all electrical power to the “OFF” position prior to inspection or servicing. Failure
to comply with this safety precaution could result in serious injury or death.
Improper installation, adjustment, alteration, service or maintenance can cause property damage, injury
or death. Read the installation, operating, and maintenance instructions thoroughly before installing or
servicing this equipment.
READ AND SAVE THESE INSTRUCTIONS
Installation, Operation and Maintenance Manual
Model VFCD
Vertical Fan Coil
PN 468361
Table of Contents
Unit Layout & Table of Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Lifting & Mounting Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Model Dimensions, Weight & Filter Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Hot Water & Steam Coil Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Chilled Water & DX Coil Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Airflow Start-up. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Speed Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 7
Airflow Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Hot Water, Chilled Water & DX Coil Start-Up Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Steam Coil Start-Up Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Fan Maintenance Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Coil Maintenance Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Maintenance Documentation & Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
®
Lifting Instructions
Greenheck's Vertical Fan Coil (VFCD) can be
moved a round a job site on a wheeled cart or
with a forklift. Avoid twisting or uneven lifting of
equipment. Do not lift equipment by coil
connections or headers. The unit must remain
upright during lifting. All access doors and panels
must be closed during lifting to avoid damage.
Mounting Instructions
The VFCD should be mounted on a field supplied base as shown in Figure 2. An optional Greenheck supplied 6
inch extended base may be used when mounting as shown in Figure 3. The VFCD is available with both
external neoprene and spring isolation options.
2
1. Fan Section
2. Coil Section
Chilled Water or DX Coils
Hot Water or Steam Coils
3. Inlet Filter
Vertical inlet filter with
1
⁄4 turn fasteners
(Removed for internal viewing)
4. Side Access Panels
Right and left access to each unit
(upper panel hinged open)
5. Knockout for recommended
electrical wiring penetration or
disconnect switch.
1
2
3
4
Airflow
5
Airflow
Figure 3Figure 2
Outlet
Air Flow
Inlet
Air Flow
Height
Depth
Width
Filter
Projection
2 or 4 in.
H
W
H
W
3
VFCD Weight Information
VFCD Dimensional Data
VFCD Filter Information
All weights are shown in lbs. Motor weights may very depending on enclosure type and horsepower.
All dimensions are shown in inches.
Unit Size Height Width Depth
Inlet
Outlet
Width Height Width Height
600
40 24 24 18 22 7 51⁄2
800
40 24 24 18 22 7 51⁄2
1300
44 24 28 18 22 18 55⁄8
1600
44 30 28 22 22 18 55⁄8
2000
52 34 28 29 23 26 55⁄8
2400
52 34 28 29 23 26 55⁄8
3000
52 50 28 45 22 327⁄8 103⁄8
Unit Size
Fan w/ Drain Pan
Row 1 Row 2 Row 4 Row 6 Row 8
Row102 in. Vertical
Filter
4 in. Vertical
Filter
Fan Motor Total
600
235 60 295 38 51 77 106 135 - 8 13
800
240 60 300 38 51 77 106 135 - 8 13
1300
260 60 320 38 51 77 106 135 164 8 13
1600
300 60 360 51 70 110 152 195 238 11 17
2000
350 75 425 58 80 127 175 225 275 12 19
2400
360 75 435 58 80 127 175 225 275 12 19
3000
425 75 500 64 90 143 198 225 252 14 22
All dimensions are shown in inches.
Size Filter Size Qty
Face Area ft.
2
600
20 x 24 1 2.7
800
20 x 24 1 2.7
1300
20 x 24 1 2.7
1600
24 x 24 1 3.6
2000
16 x 25 2 4.7
2400
16 x 25 2 4.7
3000
24 x 24 2 6.7
4
Hot Water
1 & 2 Row
Dimensional Data
VFCD Coil Data
NOTE: Fluid enters the coil from the bottom connection (Inlet)
and exits from the top (Outlet).
All dimensions are in inches.
Hot Water
4 Row
Steam
1 & 2 Row
Dimensional Data
Dimensional Data
All dimensions are in inches.
NOTE: Steam enters the coil from the center connection (Inlet)
and exits from the bottom (Outlet).
NOTE: With airflow from left to right the fluid enters the coil from
the bottom connection (Inlet) and exits from the top (Outlet). The
other two coil connections should be capped off.
All dimensions are in inches.
0.25 Vent and Drain Supplied
Right Side Connection Shown
0.25 Vent and Drain Supplied
Right Side Connection Shown
Right Side Connection Shown
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
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
Size A B C D
600 20.00 22.50 13.20 2.0
800 20.00 22.50 13.20 2.0
1300 24.00 27.50 13.20 2.0
1600 24.75 27.25 13.20 2.0
2000 24.75 27.50 14.44 2.0
2400 24.75 27.50 14.44 2.0
3000 28.75 31.25 13.20 2.5
Airflow
C
3.75 in.
3.81 in.
Airflow
3.75 in.
C
3.38 in.
D
Outlet
Inlet
A
B
2 in.
1.5 in.
4 in.
Outlet
Inlet
0.75 in.
1 in.
Drain Connection
D
Cap
Outlet
Cap
Inlet
6.63 in.
2 in.
1.5 in.
A
B
3 in.
Outlet
Inlet
0.75 in.
1 in.
Drain Connection
Airflow
4.38 in.
D
Inlet
C
Outlet
5 in.
2 in.
A
B
1.5 in.
3 in.
Inlet
Outlet
0.75 in.
1 in.
Drain Connection
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