D400-01-01 2 I56-278-05
Installation
NOTE: All wiring must conform to applicable local codes,
ordinances, and regulations.
NOTE: Verify that all detector bases are installed, that the
initiating-device circuits have been tested, and that
the wiring is correct.
WARNING
Remove power from initiating-device circuits before install-
ing detectors.
1. Install Detectors:
a. Place the detector into the detector base.
b. Turn the detector clockwise until the detector drops
into place.
c. Continue turning detector clockwise to lock it in
place.
2. Tamper-proof Feature
The detector bases include a feature that, when acti-
vated, prevents removal of the detector without the use
of a tool. See the installation instruction manual of the
detector base for details in using this feature.
3. After all detectors have been installed, apply power to
the control unit.
4. Test the detector as described under TESTING.
5. Reset the detector at the system control panel.
6. Notify the proper authorities that the system is in
operation.
CAUTION
Dust covers can be used to help limit dust entry to the de-
tector, but they are not a substitute for removing the detec-
tor during building construction. Remove any dust covers
before placing system in service.
Testing
Before testing, notify the proper authorities that the smoke
detector system is undergoing maintenance and will tem-
porarily be out of service. Disable the zone or system un-
dergoing maintenance to prevent unwanted alarms.
Detectors must be tested after installation and periodic
maintenance. The 1451 may be tested as follows:
Before testing the detector, look for the presence of the
flashing LEDs. If they do not flash, either power has been
lost to the detector (check the wiring), or it is defective (re-
turn for repair).
A. Test Magnet (System Sensor Model No. M02-04-00)
1. Place the magnet against the cover opposite the test
module socket. (See Figure 1.)
2. The LEDs on the detector should latch on within 30
seconds.
3. Reset the detector at the system control panel.
Figure 1. Botom and side views showing test magnet position:
PAINTED
SURFACE
TEST
MAGNET
TEST
MAGNET
LED
TEST MODULE
SOCKET
LED
A78-1161-00
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