Crestron Zum ZUMMESH-CCO User manual

ZUMMESH-CCO
Zūm™ Contact Closure Output
Installation Guide
Wiring
Connect the ZUMMESH-CCO to the HVAC system.
Additional Resources
Visit the product page on the Crestron website (www.crestron.com)
for additional information. Use a QR reader application on your
mobile device to scan the QR image.
To HVAC system
Normally open contact
Common terminal
Normally closed contact
N.O.
N.C.
COM
NOTE: When making connections from the ZUMMESH-CCO to the HVAC system, use
Class 2 wiring only.
Description
The Crestron®ZUMMESH-CCO is a contact closure output that enables an HVAC system
when a room is occupied. The contact closure output attaches to a ZUMMESH-JBOX
device (e.g., ZUMMESH-JBOX-5A-LV or ZUMMESH-JBOX-20A-SW, sold separately) so
that it can be connected to an HVAC system.
The relay closes when the room is occupied and opens when the room is vacant. The
green LED lights when the relay is closed (i.e., the room is occupied) and turns off when
the relay is open (i.e., the room is vacant).
The relay rating is 1 A, 30 Vdc/24 Vac.
NOTE: The ZUMMESH-CCO activates the HVAC system when a vacancy sensor
(ZUMMESH-PIR-VACANCY-BATT) is used.
A basic single-room Zūm system consists of Zūm mesh devices, e.g., dimmers, switches,
keypads, and sensors. The Zūm mesh devices in the room communicate directly with
each other without the need for a centralized gateway or processor.
inNET EX logo only needed for inNET
EX products. The mere mention of
inNET EX in a document is not cause to
use the logo.
Installation
WARNING: To avoid re, shock, or death, turn off the power at the circuit breaker or
fuse and test that the power is off before wiring!
NOTE: Install and use this product in accordance with appropriate electrical codes and
regulations.
NOTE: This meets the requirements of UL®standard 2043 for installation in an
environmental air-handling (plenum) space.
Mount the ZUMMESH-CCO to any ZUMMESH-JBOX device.
1. Use a at-head screwdriver to remove the cover on the ZUMMESH-JBOX device.
Insert the at-head screwdriver into the slot next to the cover and pry up to remove
the cover.
2. Align the ports on the ZUMMESH-CCO and the ZUMMESH-JBOX device, and then
insert the network bridge into the ZUMMESH-JBOX device. The network bridge
snaps into place.
Neutral (white)
Hot (black)
100-277 Vac power
from breaker
Remove the ZUMMESH-CCO.
1. Place your thumb on the side of the ZUMMESH-CCO that is nearest the J-box.
2. Press the ZUMMESH-CCO away from the J-box. While pressing on the side of the
ZUMMESH-CCO, slightly lift your thumb up. The ZUMMESH-CCO should easily
detach from the J-box device.

This product is Listed to applicable UL®Standards and requirements tested by Underwriters
Laboratories Inc.
Ce produit est homologué selon les normes et les exigences UL applicables par Underwriters
Laboratories Inc.
Federal Communications Commission (FCC) Compliance Statement
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
CAUTION: Changes or modications not expressly approved by the manufacturer responsible for
compliance could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference when the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used
in accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case
the user will be required to correct the interference at his own expense.
Industry Canada (IC) Compliance Statement
CAN ICES-3(B)/NMB-3(B)
The product warranty can be found at www.crestron.com/warranty.
The specic patents that cover Crestron products are listed at patents.crestron.com.
Certain Crestron products contain open source software. For specic information, please visit
www.crestron.com/opensource.
Crestron, the Crestron logo, and Zūm are either trademarks or registered trademarks of Crestron
Electronics, Inc. in the United States and/or other countries. UL and the UL logo are either trademarks
or registered trademarks of Underwriters Laboratories, Inc. in the United States and/or other
countries. Other trademarks, registered trademarks, and trade names may be used in this document
to refer to either the entities claiming the marks and names or their products. Crestron disclaims any
proprietary interest in the marks and names of others. Crestron is not responsible for errors in
typography or photography.
This document was written by the Technical Publications department at Crestron.
©2017 Crestron Electronics, Inc.
Crestron Electronics, Inc. Installation Guide - DOC. 7935A
15 Volvo Drive Rockleigh, NJ 07647 (2048521)
Tel: 888.CRESTRON 03.17
Fax: [phone] Specications subject to
www.crestron.com change without notice.