CACG/CAHG & CACH/CAHH
Air Handlers
• Installation, Operation and Maintenance Manual •
P/N 240007756, Rev. A [051509]
9
Made in the USA
Mounting the Unit
(continued)
Blanking off
The fascia discharge slot(s) will need blank-
ing off when ducts are used to channel the
conditioned air to other areas.
Position the two polystyrene blanking off
•
strips (provided) in the fascia discharge
slots to direct the air to the ducts.
Up to two non-adjacent sides may be
•
blanked off.
If the fascia discharge slot needs
blanking off —
Remove the inlet grilles and filters (see
1.
Figure 2, Page 9 and Figure 3, Page 9).
Once the grilles and filters are removed,
2.
turn the fascia over so the polystyrene
insulation is exposed (Figure 4, Page 9).
Push one of the polystyrene blanking-off
3.
pieces into the recess in the polystyrene
fascia insulation.
Models 9–12 — one grille & one
Figure 2
filter
Model 24 — two hinged grilles
Figure 3
and two filters (Model 36, not
shown has three grilles and
three filters)
hinge
Applying blanking-off pieces
Figure 4
blanking-off
Pieces
