Crestron TST-902 - TST-902-DSW-BB Installation; In the Box; Install the Back Box

Product Manual — Doc. 7750C TST-902 • 53
TST-902-DSW-BB Installation
Use the following procedures to install the TST-902-DSW-BB.
NOTE:The TST-902-DSW-BB wall mount back box is a TST-902-DSWmounting accessory
that is designed for preconstruction applications where a back box will be fastened to the
left or right-hand stud of a framed wall prior to drywall installation.
In the Box
Qty. Description
1 TST-902-DSW-BB, Wall Mount Back Box for TST-902-DSW
Additional Items
1 Screw, 8-8B x 1/4in., Pan Head, Phillips (2007277)
4 Screw, 6-32 x 1-1/2in., Pan Head,Phillips (2007254)
1 Cover Plate, Metal (2042716)
Install the Back Box
To install the TST-902-DSW-BB wall mount back box:
NOTES:
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Ensure the chosen mounting location allows for an air gap of at least 12in. (305mm)
in the wall cavity above and below the TST-902-DSW for heat dissipation.
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Depending on the installation, forced venting may be required.
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The knockout holes are intended for Class 2 wiring and are 1-1/8in. (29mm) in
diameter.
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The 8-8Bx1/4in. self-tapping screw is intended for grounding purposes and should be
installed in the rear of the back box mounting enclosure as described in the following
procedure.
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If the back box will not be installed onto a wooden stud, consider the specific
requirements for the installation. For example, installation onto steel studs will require
a different type of screw than installation onto wooden studs.
1. Remove the appropriate knockout(s)on the TST-902-DSW-BB for routing wiring to the
TST-902-DSWwall dock.