Mounting Semi-flush Mount Backbox
22
Document 51338 Rev. B 08/24/05 P/N 51338:B
Mounting in Three Electrical Boxes Ganged Together
Remove the plug-in terminal blocks from the LCD-80F circuit board.
Connect the EIA-485 and power wiring into the terminal block positions
illustrated in Figure 1-2 on page 9, Figure 4-1 on page 24 and Figure 4-
2 on page 25. Plug the terminal blocks back into the P2 and P1 connec-
tors on the back of the annunciator. Set DIP switch SW1 for the desired
options. Refer to Figure 1-4 on page 13.
Carefully insert the LCD-80F into the three electrical boxes ganged
together and attach it using the four mounting holes on the LCD-80F
flange and the four screws provided for this purpose. Replace the trim
ring and secure with the two screws which were previously loosened.
Adjust the plastic trim ring to the surface of the wall before tightening
the screws. Do not overtighten.
Ack/S tep
Silence Reset
Drill
Hold 2 sec.
FIRE ALARM ANNUNCIATOR
lm. SilencedSupervi soryTroubleAlarmAC Power
Figure 3-4: Mounting in 3 Ganged Electrical Boxes
LCD-80F flange
LCD-80F
Three electrical boxes ganged together
flange
EIA-485 and
power wiring
LCD80flg.cdr
Lcd4xbox.cdr
Three ganged electrical boxes
3gngbox.cdr
mounting holes (4)
The LCD-80F can be surface mounted in three
gangable electrical switch boxes connected
together.
Important! When installing conduit in three
ganged electrical boxes, use knockouts on the
top or bottom. Installing conduit on the sides or
back of some boxes may interfere with mount-
ing of the LCD-80F in the box.
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