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830872-0001 REV 12/07/2022
©Copyright 2022 Wayne Dalton, a division of Overhead Door Corporation
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24. DOOR RELEASE ASSEMBLY ROUTING
• Ream both ends of thru-wall tube for smooth
movement of sash chain thru the tube.
• Drill hole thru wall, insert tube and put washer and set
collar on each end of tube.
NOTE:
Thru-wall release is not required on interior
mounted fire doors on exterior walls. Thru-wall release is
required on exterior mounted fire doors on exterior walls;
install fuse link on the inside of the building.
• Install release assembly, as shown in Figures 43 and
44 as required.
• Install sash chain so rounded end of links enter the
thru-wall tube from the side opposite the fire door.
25. RELEASE CHAIN FINAL STEPS
• Tighten the turn-buckles in the release chain
assembly.
NOTE:
Before continuing to the next step, refer to the RSX®
FDO operator manual to complete all necessary steps for
electrical wiring, safety device connections, open/close
limits programming, and other required and optional setup
procedures.
26. TEST PROCEDURES
GENERAL INFORMATION
The Operator is intended for use on rolling fire doors. All models are normally-energized fail-safe operators incorporating internal batteries and proprietary
control circuitry. All comply with UL864. The operators respond to emergency conditions generated by manual or automatic initiating devices and shall be
installed in accordance with NFPA and UL864 standards.
The available operator features include patented annual test standard compliance technology, test plate interface, selectable time delays, minimum 24 hour
battery support for release and smoke detectors, form-C relay outputs, notification appliance and troubleshooting capabilities.
The fail-safe design incorp rates an annual internal clock/calendar which generates a test trouble signal if the system has not been tested within 365 days per
National Fire Code requirements.
CAUTION
Review all installation instructions, procedures, cautions and warnings contained within this manual prior to installing and/or servicing this product. As with all
releasing device systems, maximum fire protection is provided when installed in accordance with factory specifications and used with fuse link systems.
Figure 44
Figure 43
CAUTION
Fail-safe operation can only be provided once input power has been applied. Do not install this unit without factory training.
Final Door Install (continued)