The wall must be prepared so that the flush
the installation. Pay attention to the following
front of the box must be flush with the final
wall surface (See Figure 1 overleaf).
the axis from the lower edge of the cutout is
the box so that the studs on the subframe are
the guide pins to their holes and pushing the
frame in. The installation is now complete.
The frame has openings covered with felt
These are essential for the functioning of the
that would restrict airflow. No paint or other
treatment that may alter the characteristics
Installing the bo x and subchassis
Installing the su bchassis and frame to