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Installation
CAH-SVX01A-EN 17
TCC Model
Assembly
Instructions
If your nameplate model number
begins with TCC, use the assembly
instructions below.
Joining sections - Edge to
Edge
Units must be installed level for
proper drainage of condensate from
the drain pan and for squareness of
the sections during installation. In
addition, each section in a multi-
section unit must be properly
supported.
Note: Leveling each section,
beginning with the first section, is
critical. Failure to level and align the
sections immediately creates greater
misalignment or even structural
damage afterward.
• Remove all wooden blocks under
the unit and shipping protection
from adjoining surfaces (see
Figure 9).
• Place the first section of the air
handler on the end of the roof
curb or the housekeeping pad.
The section must be level from
side-to-side and front to back.
Section squareness should be
within 1/8-inch. Remove the
bottom bolts from lifting lugs
located at the shipping split (see
Figure 10).
Figure 9. Remove shipping blocks
Figure 10. Remove lifting lug bolts