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Installation, Operation and Maintenance Manual
Please read and save these instructions for future reference. Read carefully before attempting to assemble, install,
operate or maintain the product described. Protect yourself and others by observing all safety information. Failure
to comply with these instructions will result in voiding of the product warranty and may result in personal injury
and/or property damage.
Receiving and Handling
Upon receiving dampers, check for both obvious
and hidden damage. If damage is found, record all
necessary information on the bill of lading and file
a claim with the final carrier. Check to be sure that
all parts of the shipment, including accessories, are
accounted for.
Dampers must be kept dry and clean. Indoor storage
and protection from dirt, dust and the weather is
highly recommended. Do not store at temperatures in
excess of 100°F (38°C).
Safety Warning
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
Pre-Installation Guidelines . . . . . . . . . . . . . . . 2
Installation for Control Dampers . . . . . . . . . . . . 2
Face and Bypass . . . . . . . . . . . . . . . . . . . 4
Blade Orientation for Round Dampers . . . . . . . . 5
Maintenance . . . . . . . . . . . . . . . . . . . . . . 6
Troubleshooting . . . . . . . . . . . . . . . . . . . . 6
Electrical Guidelines
Electrical Guidelines
All wiring shall be done in accordance with the
National Electrical Code ANSI/NFPA-70 latest edition,
any local codes that may apply, and wiring diagrams
developed in compliance with the job or project
design and specifications
Important!
Electrical input may be needed for this equipment.
This work should be performed by a qualified
electrician. Verify power before wiring actuator.
Greenheck is not responsible for any damage to, or
failure of the unit caused by incorrect field wiring. To
avoid causing death or serious bodily harm to building
occupants, follow all instructions carefully. Dampers
must close completely to preserve the integrity of the
fire smoke separation.
Document 463384
VCD, FBV, VCDR Series
Control Dampers
VCD, FBH, and FBV Series
1
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Summary of Contents for Greenheck VCD Series
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Page 1: Table Of Contents
This work should be performed by a qualified excess of 100°F (38°C). electrician. Verify power before wiring actuator. Greenheck is not responsible for any damage to, or Safety Warning failure of the unit caused by incorrect field wiring. To Improper installation, adjustment, alteration, service... -
Page 2: Pre-Installation Guidelines
Pre-Installation Guidelines The basic intent of a proper installation is to secure the volume control damper into the opening in such a manner as to prevent distortion and disruption of damper operation. The following items will aid in completing the damper installation in a timely and effective manner. - Page 3 2) All installations require the entire exterior perimeter of the damper assembly to be secured to structural supports (example: concrete block wall, structural steel, etc.) which is supplied by others. The fastening method used to secure the damper to the structural support and the design of the structural support is the responsibility of field engineers.
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Page 4: Face And Bypass
Figure 3: Mullion assembly for damper units 3 or 4 sections wide x 2 section high and pressures 2.01 - 6 in. wg (0.5 - 1.5 kPa). 5) If the damper actuator is to be mounted out of the airstream, the extension pin should extend approximately 6 in. -
Page 5: Blade Orientation For Round Dampers
Maximum Single Section Size Maximum Overall Size for Damper Model W x H in. (mm) Multi-Section Dampers VCD-20, VCD-23, 48 x 74 (1219 x 1880) Unlimited SEVCD-23 VCD-33, VCD-34, VCD-40, VCD-42, 60 x 74 (1524 x 1880) Unlimited SEVCD-33 288 x 222 VCD-43 60 x 74 (1524 x 1880) (7315 x 5639) -
Page 6: Maintenance
As a result of our commitment to continuous improvement, Greenheck reserves the right to change specifications without notice. Product warranties can be found online at Greenheck.com, either on the specific product page or in the literature section of the website at Greenheck.com/Resources/Library/Literature.
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