Crestron ZUMMESH-JBOX-FMKT-CP Quick Start
Crestron ZUMMESH-JBOX-FMKT-CP Quick Start

Crestron ZUMMESH-JBOX-FMKT-CP Quick Start

Chicago plenum enclosure for zūm wireless j-box devices

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ZUMMESH-JBOX-FMKT-CP
Chicago Plenum Enclosure for Zūm® Wireless J-Box Devices
The Crestron®
ZUMMESH-JBOX-FMKT-CP
Plenum compliant enclosure that is designed to secure a Zūm® wireless J-
Box device. The enclosure has an integrated divider that separates Class 1
and Class 2 wiring and provides a 1/2 in. knockout to secure the Zūm J-
Box device.

In the Box

1
ZUMMESH-JBOX-FMKT-CP, Chicago Plenum Enclosure for
Zūm® Wireless J-Box Devices
Additional Items
1
Plastic Cover, Box, Chicago Plenum, 7 in. x 7 in. (2053337)
2
Washer, Lock, #8 (2007673)
4
Screw, 08-32 x 1/2 in., Undercut Head, Flat, Phillips, Zinc
Plated, Steel, White (2053996)
is an air-tight, Chicago
Install the ZUMMESH-JBOX-FMKT-
CP
NOTE: The ZUMMESH-JBOX-FMKT-CP must be installed in accordance
with Chicago Electric Code articles 300.11 (A) and 300.11 (B).
To install the ZUMMESH-JBOX-FMKT-CP, the enclosure must be
mounted in the plenum space, the Zūm J-Box device must be secured in
the enclosure and properly wired, and the plastic cover must be installed.

Secure the Enclosure in the Chicago Plenum

Secure the enclosure to a stud, rigid conduit, or threaded rod. Dimples are
placed on the bottom of the enclosure to prevent drill bits from walking
when drilling holes in the enclosure.
The opening of the enclosure must be located in the room, outside of the
plenum space.
NOTE:
The enclosure must be mounted so that the open edge of the box
is flush to the drop ceiling panel on the room side or protruding slightly
into the room.
Install the Zūm J-Box Device in the Enclosure
A metal divider with a 1/2 in. knockout is used to secure the Zūm J-Box
device in the enclosure.
NOTE:
The metal divider is welded in place and must not be removed
under any circumstance.
1. Insert the wires and threaded plastic of the Zūm J-Box device through
the 1/2 in. knockout in the metal divider.
1

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Summary of Contents for Crestron ZUMMESH-JBOX-FMKT-CP

  • Page 1 NOTE: The ZUMMESH-JBOX-FMKT-CP must be installed in accordance with Chicago Electric Code articles 300.11 (A) and 300.11 (B). To install the ZUMMESH-JBOX-FMKT-CP, the enclosure must be In the Box mounted in the plenum space, the Zūm J-Box device must be secured in the enclosure and properly wired, and the plastic cover must be installed.
  • Page 2 Quick Start ZUMMESH-JBOX-FMKT-CP Chicago Plenum Enclosure for Zūm® Wireless J-Box Devices Install a Zūm J-Box device without a ZUMMESH-NETBRIDGE 2. Secure the Zūm J-Box device to the metal divider with a 1/2 in. lock nut (supplied with the Zūm J-Box device). For optimal wireless communication, orient the Zūm J-Box device as indicated below.
  • Page 3 Class 1 side of the enclosure; two 3/4 in. knockouts and three 1/2 in. knockouts. 2. Wire the Zūm J-Box device as described in its Quick Start that is located at www.crestron.com/manuals. The illustration that follows is for reference only. NOTE: If necessary, make Class 2 connections between the Zūm...
  • Page 4 Quick Start ZUMMESH-JBOX-FMKT-CP Chicago Plenum Enclosure for Zūm® Wireless J-Box Devices Secure the Plastic Cover Use the plastic cover (supplied) to maintain a strong RF signal between Visit the Product Page wireless devices. Secure the plastic cover to the enclosure using the provided screws.
  • Page 5 Crestron disclaims any proprietary interest in the marks and names of others. Crestron is not responsible for errors in typography or photography.

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