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Greenheck CRD-300WT Installation, Operation And Maintenance Manual
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Greenheck CRD-300WT Installation, Operation And Maintenance Manual

Greenheck CRD-300WT Installation, Operation And Maintenance Manual

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®
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
ai16611987277_CRD-300WT.pdf 1 8/22/2022 3:05:28 PM
to comply with these instructions will result in voiding of the product warranty and may result in personal injury
and/or property damage.
C
M
Y
CM
MY
CRD-300WT WITH INSTALLATION
CY
CMY
K
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).
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 jobs is complete.
Installation, Operation and Maintenance Manual
BRACKET
(SP-AP ONLY)
Safety Warning
for SP-AP and SP-LP Fans
CRD-300WT WITH MOUNTING ANGLE
(SP-LP OR OPTIONAL METHOD FOR
SP-AP)

Table of Contents

General Information . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Damper Installation to a SP Fan . . . . . . . . . . . . . . . . 2
Assemblies SP-AP . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Assemblies SP-LP . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
UL CRD Design Numbers . . . . . . . . . . . . . . . . . . . . 7
Damper Troubleshooting . . . . . . . . . . . . . . . . . . . . . . 7
Damper Maintenance . . . . . . . . . . . . . . . . . . . . . . . . 7
485180 CRD-300WT Installation
Document 485180
CRD-300WT Installation
1

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Summary of Contents for Greenheck CRD-300WT

  • Page 1: Table Of Contents

    1 8/22/2022 3:05:28 PM to comply with these instructions will result in voiding of the product warranty and may result in personal injury and/or property damage. CRD-300WT WITH INSTALLATION CRD-300WT WITH MOUNTING ANGLE BRACKET (SP-LP OR OPTIONAL METHOD FOR (SP-AP ONLY)

  • Page 2: General Information

    14 feet. The installations and air devices shown in these instructions illustrate The CRD-300WT series dampers are classified to general arrangement only. Installations must also function as a heat barrier in air handling penetrations incorporate any specific requirements in the FRD (UL through fire resistive membrane ceilings.

  • Page 3: Ul/Cul Installation - 1 Hour Combustible Floor/Ceiling Assemblies Sp-Ap

    Equipment Needed: Fan/CRD Parts (1) SP-AP Fan (1) SP-AP Installation Bracket or optional field sup- plied 1” x 1” x16GA mounting angle 3.625 (1) Ceiling Radiation Damper (CRD-300WT) (1) Plaster Flange (1) Sleeve 10.375 10.375 Parts Kit: (1) Wire retaining bracket (5) Self-tapping, Philips head, 1.25in screws...
  • Page 4 11. Refer to the fan IOM for wiring. 3. Position the CRD-300WT on the SP-AP Fan 12. Cut a 10.5” square hole in the gypsum board for the Assembly so that the wire chase on the CRD is fan/CRD assembly.

  • Page 5: Ul/Cul Installation - 1 Hour Combustible Floor/Ceiling Assemblies Sp-Lp

    SP-LP WITH CRD IN WOOD Gypsum Board TRUSS SYSTEM Fan/CRD Parts Grille (1) SP-LP Fan (1) Field supplied 1” x 1” x 16GA mounting angle (1) Ceiling Radiation Damper (CRD-300WT) 3.625 (1) Plaster Flange (1) Sleeve Parts Kit: HAND FORM 10.375 10.375 FLANGE UP 90°...
  • Page 6 9. Secure the plaster flange onto the fan/CRD 3. Position the CRD-300WT on the SP-LP Fan assembly by fastening the (4) self-tapping screws Assembly so that the wire chase on the CRD is provided into the Tinnerman clips installed in step 2.

  • Page 7: Ul Crd Design Numbers

    Damper installed too far into wall. Move out not fully open to line as designated on damper label and/or close Contaminants on damper Clean with a non-oil based solvent (see Damper Maintenance) Link separated Heat Replace link 485180 CRD-300WT Installation ®...
  • Page 8 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.