User Guide

Crestron MMK-12L & WMKM-12L Mud Mount Kits
Installation
This section provides an installation procedure for each Mud Mount Kit. The
procedure for the MMK-12L starts below and the “WMKM-12L Procedure” starts
on page 5.
MMK-12L Procedure
The procedure in this section provides the necessary steps for the assembly of the
MMK-12L to either the PMK-12L or BB-12L. It is assumed that the PMK-12L or
BB-12L has been secured to the stud according to the procedures in the latest
revisions of their respective Installation Guides (Doc. 6358 and Doc. 6357,
respectively). Also, it is assumed that drywall is in place and a rectangular cutout for
the touchpanel is made in the drywall (refer to the Drywall Cutout dimensions on
page 2 for cutout dimensions).
Complete the steps in the order provided. The only tools or materials required and
not supplied are a drywall saw or equivalent, four standard drywall screws, #2
Phillips screwdriver, a level, and tools/material to apply drywall joint compound.
CAUTION: Allow an air gap of at least 12 inches in the wall cavity above the
touchpanel for heat dissipation.
NOTE: The illustrations in this procedure show the installation of the MMK-12L
with the PMK-12L. Even though the illustrations only show the PMK-12L, they are
identical for the BB-12L as well.
1. Pass a fastener plate through the opening and align its two center holes
with the top two pins on the PMK-12L. Verify that the pins on the
fastener plate are not between the fastener plate and the PMK-12L.
Refer to the illustration after this step for visual guidance.
Secure Fastener Plates to PMK-12L (or BB-12L)
2. Slide a push-on fastener over each pin of the PMK-12L (or
BB-12L) to loosely secure the fastener plate and the mounting plate.
Do not push the push-on fasteners all the way down onto the pins. Slide
Installation Guide – DOC. 6359 Mud Mount Kits: MMK-12L & WMKM-12L
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