Figure 4 Remove Blank Off Plates (Both Sides); Figure 5 Remove Exhaust Blank Off Plate; Control Panel Cover - Bard ECON-NC5 Installation Instructions Manual

Remove blank off plates (both sides) and discard (see
Figure 4). Retain all screws for use with new vent.
FIGURE 4
Remove Blank Off Plates (Both Sides)
Blank Off Plate
Remove exhaust blank off plate through return or
through side intake openings and discard (see Figure 5).
FIGURE 5
Remove Exhaust Blank Off Plate
Exhaust Blank Off
Exhaust Partition
Plate
Remove both air filters and the low voltage inner control
panel cover (see Figure 6). Remove left filter first then
slide right filter to the left to remove.
FIGURE 6
Remove AIr Filters and Low Voltage

Control Panel Cover

Air Filters (2)
Low Voltage Inner
Control Panel Cover
Install the 8301-066 outdoor air sensor as shown in
Figure 7 using the holes provided with two (2) #10-
16x1/2 screws. View shown from left side.
FIGURE 7
Install Outdoor Air Sensor
Outdoor Air Sensor
Manual 2100-708A
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