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HE-Series Indoor
ERV
INSTALLATION
After completion of the field conversion:
u
Clean out the interior of the unit to remove any debris.
u
Install energy exchanger cores, filters, and core strap.
u
Install access doors on the unit.
5.7.2 To Field Convert the Outlet Opening
1. Remove the patch pan (F) from the desired opening.
2. Using the exposed sheet metal cutout, cut the insulation from the desired opening.
3. Seal the edges of the cut insulation to prevent erosion of the insulation edges and having
debris in the airstream.
4. Install the patch pan over the undesired opening.
5. Install the insulation in the undesired opening. Seal the insulation.
6. Remove the duct flange (G) from the undesired opening and install it at the desired opening.
7. If both outlet openings are to be converted, repeat Steps 1–6 for the second outlet opening.
8. If Inlet Openings are being converted return to Step 12 in the “To Field Convert Inlet Opening”
instructions.
FIGURE 5.7.0 EXAMPLE OF CONVERTING OPENINGS
