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Related Manuals for Cookson Firefly IV MV
Summary of Contents for Cookson Firefly IV MV
- Page 2 The release has a 10 second delay upon power failure and alarm, closed door detection capabilities, Form C relay outputs for the status of release box and 24VDC power output for door close warning. Firefly IV MV...
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Page 3: Specification
INSTALLATION Disconnect power supply before servicing. WARNING For “Indoor Dry” location use only. All wiring must satisfy the most current version of NFPA72 – National Fire Alarm Code and the National Electric Code. 18-gauge wire is recommended Firefly IV MV... - Page 4 3. The release device shall be mounted on a vertical surface with chain end link exiting side of enclosure as illustrated on figure 1. The unit may be rotated 90 degrees CW for a direct vertical pull. Firefly IV MV Release Device Figure 4.
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Page 5: Electrical Connections
NOTE: A trouble sounder will be activated if power is present, the latch is engaged, but the “Set-Tie” has not been removed and/or the lever is in the “DIS-ARMED” position. Firefly IV MV... -
Page 6: Wire Routing
WIRING Disconnect power supply before servicing. WARNING WIRE ROUTING Note: Not supervised. Firefly IV MV... -
Page 7: Terminal Connections
This connection provides 24VDC, 0.23A power with 18AWG wire for maximum of 20 ft., when release device has been released. This can be used to provide power for warning devices. The warning power is provide for less than a minute. The wiring connections are enclosed within conduit or equivalently protected against mechanical injury. Firefly IV MV... - Page 8 These terminal connections will provide the status of this release device. When release device is in the standby mode, connection is open (N/O). When release device have been activated or released, connection would be in closed (N/C) state. 5. See connection chart for power inputs. Connection Chart Firefly IV MV Line In Low Voltage Terminals...
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Page 9: Wiring Diagram
WIRING DIAGRAM Release box Firefly IV MV (115V 1ψ or 24VAC/VDC) Firefly IV MV... - Page 10 Release box Firefly IV MV (230V 1ψ or 24VAC/VDC) Firefly IV MV...
- Page 11 SCHEMATIC Firefly IV MV...
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Page 12: Maintenance Instructions
Testing of the release device is independent of, and shall in no way be interpreted as an alternative method of, testing of the fire alarm system, and/or any other system component employed on the fire door or counter fire door installation. TESTING SHALL BE PERFORMED AND WITHNESSED FOR PROPER OPERATION. Firefly IV MV...
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