Kidde KN-COSM-B-RF User Manual page 29

Mounting the Alarm
1. Choose a mounting location (wall or ceiling) and mark the
location with a pencil.
Figure 1 Figure 2
back view
installation
2. To ensure aesthetic alignment of the alarm with the hallway
or wall, the "A" line on the attachment stud should be parallel
with the hallway when ceiling mounting, or vertical when wall
mounting. See Figures 1 and 2.
3. Drill a hole through the pencil mark and use the enclosed
screw and anchor (see Figure 1) to secure the attachment
stud. Use 1/4" (0.25") drill bit for anchor holes. Align the
smoke/CO alarm with the attachment stud and rotate
clockwise (right) until the unit is aligned. Screw and anchor
accessories are supplied.
installation
installation
Installation Guide 29