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5.0 Mechanical Installation
5.1 Installing the Enclosure
Install the MR-2300 Series Fire Alarm Panel enclosure as shown below for the twelve zone
models. Mount enclosure surface mount using the four mounting holes, as shown and the
screws provided. The backbox may be semi-flush mounted using the trim ring model MR-
2312-FT (BLACK), see Figure 2. Remove the door (also disconnect the ground strap), the
dead front (if supplied) and mount the backbox in between the studs. Place the trim ring
around the backbox. The trim ring is glued in place to the wall surface, after the wall is
finished. Replace the front door and ground strap.
Figure 1 Box dimensions, surface mount
11"
14.5"
1.5"
20.5"
5.4"
4.5"
25.9"
Mounting Hole
Mounting Hole
Mounting Hole
Mounting Hole