23
ComPac 6/09-18
Figure 7. ComPac
®
I and ComPac
®
II A/C Wall Mount Detail (AVP24-72)
SUPPLY AIR
RETURN AIR
FOAM SEAL
DUCT EXTENSIONS (Not Supplied with Unit)
GRILLE
GRILLE
COMPAC® II A/C
ONLY
2.7 Mounting The Unit (AVP24-72)
1. For wiring into the back of unit, locate the lower of the two knockouts on the wall side of the unit.
Drill a one inch hole in the shelter wall to match this opening. Allow sufcient clearance to run
3/4" conduit through the hole and to the unit.
2. Using an appropriate and safe lifting device, set the unit on the bottom support bracket mounted on
the wall. You must stabilize the unit on the bracket with the lifting device or by some other means
- the bracket alone is not sufcient.
3. Make sure that the duct anges are properly aligned with the wall opening. Adjust as necessary.
4. Note the holes in each side ange. Using the holes for guides, drill holes through the wall with a
3/8" drill bit. Insert the 3/8" x 5" bolts through the anges. Install nuts and washers on the inside
of the shelter. Tighten the bolts to secure the unit.
5. Apply a bead of silicone where the mounting ange contacts the unit and the shelter wall.
6. On the inside of the shelter, install the wall sleeves in the supply and return air openings. The
sleeves may be trimmed to t ush with the inside wall.
7. Check the t of each sleeve to its mating ange for possible air leaks. Apply silicone sealer to close
any gaps. Install the air return and supply grilles.
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