Figure 19. Actuator harness routing
Route Acutator
Controls Harness
Thru Pop-In Wire Ties
Fresh Air Options Module
Return Enclosure
Actuator Controls Harness
Route Actuator Controls Harness
Thru Pop-In Wire Ties
Return Enclosure
Actuator Controls
Harness
Installation - FIAECON103*
ACC-SVN264B-EN
13
For factory installed, start with below steps
:
10. To allow for the barometric relief option installation, remove
the return air rear block-off. Install the barometric relief
option per the installation instructions (ACC-SVN156*-
EN).
Figure 20. Return air rear block-off removal
Return Air Rear Block-off
Note:
For
, refer to
11. Attach the rear filter angle bracket to the unit with four
screws along the bottom of the damper assembly. The
surface between the two parts has gasket pre-installed on
the bracket.
12. Attach the filter side angle brackets to both triangle hood
panels using two screws each. The brackets should be
installed on the flat side of the hood panel with the flanges
facing away from the panel.
13. Attach the triangle hood panels on the left and right side of
the damper assembly. Use five screws for each hood
panel. The hood panels have pre-installed gasket between
the hood panels and the damper assembly. The flanges of
the panels are to the outside of the unit.
14. Install the hood front support bracket with two screws on
each side onto the triangle hood panels. The hood front
support bracket has pre-installed gasket that will face away
from the unit.
15. Attach the filter top support bracket in the middle of the
bottom of each triangle hood panels with two screws on
each side panel so the flat surface is facing down.
16. Slide the filter into the filter frame that was just created in
-
.
Figure 21. Hood assembly
8
5
3
6
4
1
2
17. On the back panel removed and set aside in
, attach
the economizer diverter panel to the bottom of the back
panel with four screws. The diverter panel will be on the
outside surface with gasket pre-installed along the
interface surface with the back panel.
