Installation – FIADMPR103*
10 ACC-SVN231C-EN
7. Install the block-off angle underneath the economizer. The
block-off angle is designed to close the opening created,
between the economizer and the base, when the
economizer assembly is in its operating position.
a. Holding the block-off angle with the holes at the bottom
a
nd the bottom angle outward, tilt the top forward and
insert it into the opening between the economizer and
the unit base.
b. Press the bottom of the block-off angle against the unit
a
nd line up the holes. Using the provided screws,
secure it into place.
Figure 14. Block-off installation
Block-off screws
Seal along
these areas