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 - Greenheck DFD Series Installation, Operation And Maintenance Manual

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.

This manual is the property of the owner and is required for future maintenance. Please leave it with the owner when
the job is complete.
VCD, FBH and FBV Series
Table of Contents
Pre-installation Instructions .......................... 2
Installation .................................................2-5
Maintenance .................................................. 6
Troubleshooting ............................................ 6
Electrical Guidelines
Electrical Guidelines
Electrical and/or pneumatic connections to damper
actuators should be made in accordance with wiring
and piping diagrams developed in compliance with
applicable codes, ordinances and regulations.
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
Control Dampers
VCD, FBH, and FBV Series 1