Trane Climate Changer T Series Installation Operation & Maintenance page 27

Mounting the Unit
If a unit arrives in sections, then each section must be individually hoisted, set on a roof
curb or pier mount and then assembled.
The pipe cabinet must also be mounted as an individual section. Refer to
(Chase) Installation" on page 33
When mounting the unit on its roof curb or pier mount make sure that the gasketing
between the roof curb or pier mount and unit base provides an airtight seal. See
and
Figure 8. Pier locations (typical)
Note: Piers beneath shipping splits must be structurally sound to support the weight of the unit.
Locate one pier at each corner, as a minimum, directly underneath any shipping split
(ensure full support under each side), and then every four feet at equally spaced intervals
around the perimeter of the unit. Both the unit and the pipe cabinet should be supported
by their base channel around the entire perimeter.
CAUTION
Microbial Growth!
The roof curb or foundation must be level and the condensate drain at the proper
height for proper coil drainage and condensate flow. Standing water and wet surfaces
inside the equipment can become an amplification site for microbial growth (mold),
which may cause odors and damage to the equipment and building materials.
For proper operation, the unit must be installed level (zero tolerance) in both horizontal
axes. For vertical discharge units, allow space under the unit for supply air ductwork
connections.
CLCH-SVX06A-EN • T-Series Climate Changer Air Handler IOM
Figure 9 for suggested pier/rail mounting.
for specific instructions.
Figure 9. Side view with two shipping splits
Installation-Mechanical
"Pipe Cabinet
Figure 8
27