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Optional Module Installation
Mounting
The N-ANN-80 can be surface or semi-flush mounted to a single, double or 4" square electrical box. Select and remove the appropriate
knockout(s), pull the necessary wires through the knockouts and mount the annunciator in or on the wall depending on the type of instal-
lation desired.
The ANN-SB80KIT(-R/-B/-W) is an available mounting kit for the N-ANN-80 annunciator. The kit comes with a surface backbox and
surface wedge for angled viewing. The two pieces can be used separately or can be stacked together.
The N-ANN-80 cover must be attached to the annunciator backplate before mounting the annunciator to the electrical box/wall. The
cover cannot be reattached or removed after the annunciator has been mounted.
Annunciator mounted on
N-
Wiring
ANN-80 to FACP
The following steps can be used as a guide to wire the annunciator. Make certain all power has been removed from the FACP prior to
annunciator installation.
1.
Route wires from hole in backplate, through wiring channel and then to N-ANN-80 terminal block TB1
2.
Remove appropriate amount of wire insulation
3.
Connect the wiring from the FACP ANN-BUS to annunciator TB1 terminals 3 (A) & 4 (B). Make certain to connect A to A and B
to B
4.
If appropriate, connect the wiring going to the next device on the ANN-BUS to TB1 terminals 3 & 4. Make certain to connect A to
A and B to B
5.
Connect the wiring from the 24 VDC power source to annunciator TB1 terminals 1 (-) & 2 (+). Make certain to observe proper
polarity
6.
If appropriate, connect the power wiring going to the next device to terminals
1 (-) & 2 (+). Make certain to observe proper polarity
NFW-50X Manual — P/N LS10129-001NF-E:C 7/25/2018
surface wedge from the
ANN-SB80KIT
wiring channel
TB1
Annunciator mounted on
surface backbox from the
ANN-SB80KIT
wires
Annunciator mounted on stacked
surface wedge and backbox from
the ANN-SB80KIT
Installation
35
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