25.0 FCI APPROVED, U.L. LISTED, MULTIPLE LISTED, TWO-WIRE
PHOTOELECTRIC AND IONIZATION SMOKE DETECTORS
Only FCI approved, compatible two-wire photoelectric and/or ionization smoke detectors, which are U.L.
Listed, and Multiple Listed for use with the FC-72 Control may be used. FCI Addendum, P/N 9000-0427
lists those models that should be used, together with the maximum that may be connected to each zone.
Manual stations and heat detectors may be added to the same zone circuit with smoke detectors.
Operation of a manual station or heat detector in the same zone as a smoke detector will prevent the operation
of smoke detectors on that zone.
All installation wires must be free from grounds, opens or shorts. Test each installation circuit wire with an
ohmmeter before connection to the control panel. Ensure that the detectors are wired (spliced) in supervisory
position per the wiring diagram.
All wiring must be installed in compliance with the National Electrical Code and local codes. Proper gauge
wire should be used. Each conductor should be identifiable to prevent wiring errors. For wiring between
detectors, it is recommended that the wire be no smaller than 18 gauge.
Refer to the drawing mounted on the enclosure door for proper terminal connections.
GENERAL NOTES:
To Insure proper installation of the detector head to the base, be sure wires are properly dressed at installation
•
Position all wires flat against the base.
•
Take up all slack in the outlet box.
•
Route wires away from connector terminals.
•
For system supervision - Do not use looped wire under the terminals. Break the wire run to provide
supervision of connections.
WIRING INFORMATION
Refer to the installation instructions furnished with each detector.
25.1 PSD/CPD Series Detectors
Different CPD/PSD detector/base models may be mixed and matched without restrictions.
If you have installed a jumper between Terminals 6 and 7 to test detector circuit continuity, be sure to remove
the jumper before installing detector head.
DETECTOR BASE OPTIONS
BASE
IDENTIFIER
2-WB
FE51A
Connects to a 2-wire detection circuit via screw terminals.
2WRLT
FE52A
Same as above plus provision for remote LED indicator and remote test.
Min. alarm current: .019 amp.
2WRB
FE55A
Connects to a 2-wire detection circuit via wire leads. Equipped with SPDT aux. relay.
Minimum alarm current: .015 amp. Also has remote indicator and test capability.
4WRB
N/A
Connects to a 4-wire detection circuit via wire leads. Equipped with SPDT
supplementary relay. Min. alarm current .035 amp.
2040-24
N/A
End of line supervisory relay, 24 VDC.
MA-001
MAFE
Retrofit adapter. Allows installation of detectors in old CPD series bases,
CPD-001(compatibility identifier FE01A), CPD-002 (Compatibility identifier
FE02A) and CPD-003 identifier FE03A).
IMPORTANT: Any one initiating circuit should contain the same series smoke detector. We do not recommend
mixing 301/SBS series detectors with CPD/PSD series detectors in the same circuit.
WARNING: To prevent detector contamination and subsequent warranty cancellation, smoke detectors must
remain covered until the area is clean and dust free.
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