Trane Climate Changer T Series Installation Operation & Maintenance page 35

Pre-Filter Section
A pre-filter section has no special installation requirements unless placed directly
upstream of a plenum fan. In these configurations, ensure a blank section is placed
between the fan inlet and the filter section.
Trane recommends the use of disposable pre-filters with high efficiency filters.
Disposable pre-filters slide into the mounting tracks just ahead of the bag/cartridge
filters.
Pressurized Cabinet!
Disconnect all electric power, including remote disconnects before opening door.
Follow proper lockout/tagout procedures to ensure the equipment cannot be
inadvertently energized. Failure to disconnect power before servicing could result in
death or serious injury.
Figure 21. Filter block-off placement
CLCH-SVX06A-EN • T-Series Climate Changer Air Handler IOM
WARNING
To install filters:
1. Disconnect the power to the unit.
2. Open the filter section access door.
3. Remove the adjustable block-off from the filter
track.
4. Slide the filters into the tracks.
Note: Bag filters must be installed with the pleats in
the vertical plane.
5. Slide the adjustable block-offs into the filter track
(see Figure 21).
Note: The block-off is intended to make a seal when
the access door is closed. It may require a few
adjustments to ensure a proper seal.
6. Close the access door and confirm that there is a
good seal of the filter track block-off against the
access door.
Installation-Mechanical
35