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Greenheck VFCD Installation, Operation And Maintenance Manual
Greenheck VFCD Installation, Operation And Maintenance Manual

Greenheck VFCD Installation, Operation And Maintenance Manual

Vertical fan coil

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READ AND SAVE THESE INSTRUCTIONS
®
Installation, Operation and Maintenance Manual
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.
Table of Contents
Unit Layout & Table of Parts
Lifting & Mounting Instructions
Model Dimensions, Weight & Filter Information
Hot Water & Steam Coil Information
Chilled Water & DX Coil Information
Airflow Start-up
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Speed Controls
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Airflow Troubleshooting
Hot Water, Chilled Water & DX Coil Start-Up Instructions
Steam Coil Start-Up Instructions
Fan Maintenance Instructions
Coil Maintenance Instructions
Maintenance Documentation & Warranty
Report any damaged equipment to the
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**
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Vertical Fan Coil
shipper immediately!
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PN 468361
Model VFCD
2
2
3
4
5
6
6 - 7
7
8
9
10
11
12

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Summary of Contents for Greenheck VFCD

  • Page 1 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.
  • Page 2 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.
  • Page 3 Outlet Air Flow VFCD Filter Information Size Filter Size Face Area ft. 20 x 24 20 x 24 1300 20 x 24 1600 24 x 24 2000 16 x 25 Filter Height Projection 2 or 4 in. 2400 16 x 25...
  • Page 4 VFCD Coil Data Hot Water 4 in. 1 & 2 Row Dimensional Data Outlet Outlet Size 20.00 22.50 22.63 0.875 20.00 22.50 22.63 0.875 Airflow 1300 24.00 27.50 22.63 0.875 1600 24.75 27.25 22.63 0.875 Inlet Inlet 3.75 in. 2000 24.75...
  • Page 5 VFCD Coil Data 3 in. Chilled Water Outlet 4, 6 or 8 Row Outlet Airflow 0.25 Vent and Drain Supplied Right Side Connection Shown Inlet Inlet 2 in. 0.75 in. 1.5 in. 3.75 in. 1 in. Drain Connection Dimensional Data...
  • Page 6 If noise is an issue, we Speed Controls Speed controls may be used on Model VFCD fans for manual adjustment of the fan’s performance (for final Model 5WSSC - For use w/ shaded pole and PSC motors.
  • Page 7 SWITCHED FULL VOLTAGE FULL VOLTAGE Model 8WSSC - For use w/ shaded pole and PSC motors. Dotted line indicates BLACK for use with 10W switch only. • Rated for 220 - 240V, 8 Amp • UL Listed WHITE DEVICE • Requires 2x4 handy box VARIABLE VOLTAGE SPEED CONTROL...
  • Page 8 Dual circuits are recommended to be run by two compressors. One compressor with the appropriate valves and piping can be used but is not recommended. Greenheck does not supply compressor or condensing units, for further instruction on DX coil installation and operation contact your compressor and/or condenser manufacturer.
  • Page 9 Steam Coils Application Recommendations: Satisfactory operation and service life are best ensured when coils are installed with proper piping, trap, and support arrangement. The following notes and Figure 5 are recommended for the coil unit installation and operation. General: Provide separate supports and hangers for the unit and the piping. Be certain that adequate piping flexibility is provided.
  • Page 10 Fan Maintenance Greenheck recommends these procedures to insure 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.
  • Page 11 Coil Maintenance Coils must be clean to obtain maximum performance. Check once a year under normal operating conditions and, if dirty, brush or vacuum clean. Soiled fins reduce the capacity of the coil, demand more energy from the fan, and create an environment for odor and bacteria to grow and spread through the conditioned zone.
  • Page 12 Warranty Greenheck warrants this equipment to be free from defects in material and workmanship for a period of one year from the purchase date. Any units or parts which prove defective during the warranty period will be replaced at our option when returned to our factory, transportation prepaid.