2-1
SECTION 2
Mounting and Wiring
Mounting the 7847i-E
For Commercial Fire the communicator must be mounted to a single or
double gang box.
The 7847i-E must be mounted indoors. To mount the unit, see Figure 2 and complete the
following steps:
1. Unpack the unit and detach the case back by pushing up into the two tabs located at the
bottom of the 7847i-E module with the blade of a screwdriver while pulling the case back
and case front apart.
2. Locate the case back over the mounting surface such that the opening in the case back is
aligned with the wire/cable access opening (in the mounting surface) while passing the
wires/cable through the opening in the case back, or through the removable knockouts
located on the bottom of the back cover.
3. Secure the case back to the mounting surface using four screws (supplied).
4. When all wiring is completed, attach the case front of the unit to the case back. Attach
the top first then press the bottom section inward until it snaps into place securely.
Secure bottom using cover securing screw (supplied) as shown below, (required for UL
installations).
5. Twist and remove cap from handle (supplied) and discard handle. Insert cap in top hole
of case back, as shown.
Figure 2. Mounting the 7847i-E
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