Crestron ZUMMESH-JBOX Series User manual

The Crestron® ZUMMESH-JBOX load controller provides sophisticated
lighting control with simple installation. The ZUMMESH-JBOX mounts
directly to a 4 in. square junction box and pairs wirelessly with one or more
Zūm wireless keypads.
The following ZUMMESH-JBOX Devices are available:
lZUMMESH-JBOX-5A-LV: 0-10 V Dimmer, 5 A, 100-277 V
lZUMMESH-JBOX-16A-LV: 0-10 V Dimmer, 16 A, 100-277 V
lZUMMESH-JBOX-16A-LV-EM: 0-10 V Dimmer, 16 A, 100-277 V,
Emergency Load Controller
lZUMMESH-JBOX-20A-SW: High Inrush Switch, 20 A, 100-277 V
lZUMMESH-JBOX-20A-PLUG: Plug Load Switch, 20 A, 100-240 V
lZUMMESH-JBOX-PSU: Power Supply
In the Box
1 ZUMMESH-JBOX, Zūm™ Mesh Wireless J-Box Load
Controller
Additional Items
1 Yellow Wire Nut, 22-10 AWG (2049245)
1 Locknut (2047626)
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Zūm™ Mesh Wireless J-Box Load Controllers

Installation
WARNING: To avoid fire, shock, or death, turn off the power at the
circuit breaker or remove the fuse and test that the power is off
before wiring!
NOTES:
lInstall and use this product in accordance with appropriate
electrical codes and regulations.
lA licensed electrician should install this product.
lThe product should project 3-11/16 in. (93 mm) from the junction
box when installed.
lFor a Chicago plenum compliant installation, refer to the
ZUMMESH-JBOX-FMKT-CP Quick Start (8461) at
www.crestron.com/manuals.
To install a ZUMMESH-JBOX:
1. Turn the power off at the circuit breaker.
NOTE: When installing a ZUMMESH-JBOX-16A-LV-EM, ensure
that any backup power source is also off.
2. Mount the ZUMMESH-JBOX to the J-Box using the included locknut.
3. Wire the ZUMMESH-JBOX as shown in the following diagrams.
ZUMMESH-JBOX-5A-LV, ZUMMESH-JBOX-16A-LV, and
ZUMMESH-JBOX-20A-SWWiring
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ZUMMESH-JBOX-20A-PLUG Wiring
ZUMMESH-JBOX-PSU Wiring
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ZUMMESH-JBOX-16A-LV-EM Wiring IMPORTANT SAFEGUARDS:
When using electrical equipment, basic safety precautions should
always be followed including the following:
READ AND FOLLOW ALL SAFETY INSTRUCTIONS.
lDo not mount near gas or electric heaters.
lEquipment should be mounted in locations and at heights where it
will not be subjected to tampering by unauthorized personnel.
lThe use of accessory equipment not recommended by the
manufacturer may cause an unsafe condition.
lDo not use this equipment for other than its intended use.
SAVE THESE INSTRUCTIONS
WARNING: The installation and the use of this product within a
specific installation must be approved by an applicable local, state, or
federal Authority Having Jurisdiction (AHJ). All installations must be
performed by qualified personnel according to applicable local and
regional codes and standards. Requirements vary between
jurisdictions.
NOTES:
lWhen wiring a ZUMMESH-JBOX-16A-LV-EM, ensure that power is
routed through a transfer switch for emergency load control.
lAfter normal power is lost, 200ms (120V) or 750ms (277V) must
pass before the ZUMMESH-JBOX-16A-LV-EM is powered by an
emergency power source.
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Emergency Lighting
The ZUMMESH-JBOX-16A-LV-EM provides emergency load control to
meet UL® 924 standards. Refer to Installation to install the device.
The device operates as a standard J-box load controller in normal
conditions, where it can bind to keypads, make scene modifications, follow
sensor control states, and perform any other actions that
ZUMMESH-JBOX controllers can. When power to the lighting system is
lost, the device enters Emergency Mode.
In Emergency mode, the device operates with the following behavior:
lAll loads in the zone fully illuminate.
lAttached loads remain fully illuminated for 90 minutes or until normal
power is restored to a non-emergency AC-powered device, whichever
comes first.
lKeypads and any other user controls are disabled.
lDaylight sensors, occupancy sensors, and vacancy sensors are
disabled.
lThe TEST button toggles the connected load On and Off.
The device will exit Emergency mode and return to normal operation when
normal power is restored. Communications with nonemergency devices
continue when normal power is restored.
Test the Loads
To verify system wiring, the loads can be tested before setting up the Zūm
space. Press the TEST button to toggle the connected loads on and off.
Press and hold the TEST button to cycle the connected dimmers.
Creating and Modifying Zūm Spaces
How to Set Up a Zūm Space and Add Zūm Devices
Once all devices are physically installed in a board room or conference
space, a new Zūm space can be created and devices added.
NOTES:
lSet up only one Zūm space at a time.
lFor simplified setup of a Zūm space, use the Zūm app on a mobile
device.
Create a New Zūm Space
Creating a Zūm space defines the area where the devices are located,
such as a board room or conference room. A Zūm space is created with a
keypad, dimmer or switch, a J-box device, or an AV Bridge.
NOTES:
lOnly one device in a space can create a Zūm space.
lA Zūm space cannot be created from a battery-powered keypad.
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Using a J-Box Device or AV Bridge
To create a new Zūm space using a J-box device or an AV Bridge:
1. Press the SETUP button 5 times.
2. Press and hold the SETUP button until the LED on the device lights
(about 10 seconds). After approximately 3 seconds, the device LED
begins flashing slowly. This indicates that the Zūm space is now
created and in Joining mode, allowing you to add devices.
NOTE: The device used to create the Zūm space is automatically added
to the space and does not need to be added in Step 2.
Using a Keypad, Dimmer, or Switch
To create a new Zūm space using a keypad, dimmer, or switch:
1. Press the bottom button 5 times.
2. Press and hold the bottom button until the LED on the device lights
(about 10 seconds). After approximately 3 seconds, the device LED
begins flashing slowly. This indicates that the Zūm space is now
created and in Joining mode, allowing you to add devices.
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Add Zūm Devices to the Zūm Space
After a new Zūm space is created, add Zūm devices while the space is in
Joining mode.
NOTES:
lTo conserve battery power, battery-powered devices do not flash
their LEDs after joining the space. AC-powered devices in the space
will flash their LED to indicate that the space is in Joining mode.
lA Zūm mesh device can belong to only one space.
lJoining mode ends automatically after 4 minutes.
Adding a ZUMMESH-JBOX or AV Bridge
To add the ZUMMESH-JBOX or AV Bridge to a Zūm Space:
1. Press the SETUP button 3 times.
2. Press and hold the SETUP button until the LED on the device lights (up
to 10 seconds). The LED on the device will start to flash slowly to
indicate that it has joined the space.
NOTE: Only one ZUMMESH-AVBRIDGE can be installed per Zūm
space.
Adding a Keypad, Dimmer, or Switch
To add a keypad, dimmer, or switch to a Zūm space:
1. Press the top button 3 times.
2. Press and hold the button until the LED on the device lights (up to 10
seconds). The LED on the device will start to flash slowly to indicate
that it has joined the space.
Adding a Photocell or Occupancy/Vacancy Sensor
To add a photocell or occupancy/vacancy sensor to a Zūm space:
1. Press the SETUP button 3 times.
2. Press and hold the button until the LED on the device lights (up to
10seconds) to indicate that it has joined the space.
Complete Zūm Space Setup
To finish creating a Zūm space, press any button on an AC-powered
device that is part of the Zūm space to exit Joining mode.
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Add a Zūm Device to an Existing Zūm Space
Add new Zūm devices to an existing Zūm space by placing the Zūm space
in Joining mode.
Add the Zūm Device using a J-box device:
1. Enter Joining mode.
a. Press the SETUP button 2 times.
b. Press the TEST button once. The LEDs on all devices in the space
(except battery-powered devices) flash slowly to indicate that the
devices are part of the space and that the space is in Joining mode.
2. Add the Zūm Device according to Add Zūm Devices to the Zūm Space.
3. Press any button on a device that is part of the Zūm space to exit
Joining mode.
Using a Keypad, Dimmer, or Switch
Add the Zūm device using a keypad, dimmer, or switch:
1. Enter Joining mode.
a. Press and hold both the top and bottom buttons until the LED
lights (about 5 seconds).
b. Press the top button once.
c. Press the bottom button once. The LEDs on all devices in the space
(except battery-powered devices) flash slowly to indicate that the
devices are part of the space and that the space is in Joining mode.
2. Add the device according to Add Zūm Devices to the Zūm Space.
a. Press the SETUP button 3 times.
b. Press and hold the SETUP button until the LED on the
ZUMMESH-JBOX lights (up to 10 seconds). The LED on the
ZUMMESH-5A will start to flash slowly to indicate that it has joined
the space.
3. Press any button on a device that is part of the Zūm space to exit
Joining mode.
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Zūm™ Mesh Wireless J-Box Load Controllers

Attach a J-Box Module
A J-box module, such as the ZUMMESH-NETBRIDGE or ZUMMESH-CCO
(both not included), can be attached to any J-box device.
NOTE: For product specifications and additional installation details,
refer to the ZUMMESH-NETBRIDGE Quick Start (Doc. 7955) or
ZUMMESH-CCO Installation Guide (Doc. 7935) at
www.crestron.com/manuals for details.
Attach the J-box module to the ZUMMESH-JBOX device.
1. Use a flat-head screwdriver to remove the cover on the
ZUMMESH-JBOX device. Insert the flat-head screwdriver into the slot
next to the cover and pry upward to remove the cover.
2. Align the ports on the J-box module and the ZUMMESH-JBOX device,
and then insert the J-box module into the ZUMMESH-JBOX device.
The J-box module snaps into place.
If the J-box module needs to be removed, place your thumb on the side of
the J-box module that is closest to the J-box and gently push the module
away from the J-box. The module should easily separate from the J-box
device.
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Zūm™ Mesh Wireless J-Box Load Controllers

Connect the Network Bridge to the
Zūm Net Wireless Gateway
The Zūm Network Bridge connects wirelessly to the Zūm Net Wireless
Gateway to form a centrally managed, enterprise-wide lighting control
system.
Add the Zūm Network Bridge to the Zūm Net Wireless Gateway’s
network:
1. Press the ACQUIRE button on the Zūm Net Wireless Gateway to place
the gateway into Acquire mode.
2. Join the Zūm Net Wireless Gateway’s network.
a. Press the SET button on the Network Bridge 3 times.
b. Press and hold the SET button until the LED flashes once (up to 10
seconds). The LED on the Network Bridge flashes slowly to indicate
that it is searching for a network to join.
lThe LED lights for 5 seconds when the network bridge
successfully joins the gateway.
lThe LED flashes quickly to indicate that the network bridge
failed to join the gateway. Press the SET button to acknowledge
the failure and then repeat this procedure.
3. Press the ACQUIRE button on the gateway to exit Acquire mode.
Calibrate and Test the Daylight
Sensor
To enable daylight harvesting, calibrate and then test the daylight sensor
after all devices are installed and powered in the Zūm space.
NOTES:
lOnly dimmers are capable of adjusting load levels that are driven by
daylight sensor readings.
lDaylighting only operates when Scene 1 is enabled.
lCalibrate the daylight sensor during the day when the sun is bright.
Avoid light fluctuations caused by clouds that are rapidly exposing
and hiding the sun.
lDo not stand between the daylight sensor and the windows. Doing
so affects the readings and can result in poor calibration settings.
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