Crestron ZUMMESH-DELV-W-S Manual

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ZUMMESH-DELV

Zūm™ In-Wall ELV Dimmer

Installation Guide

Description

The Crestron® Zūm wall-box dimmer (ZUMMESH-DELV) provides control of dimmable

electronic low-voltage (halogen or LED), incandescent, tungsten-halogen,

electronic CFL, and 2-wire fluorescent ballasts. It features a single rocker switch to

enable simple on/off switching and dimming. The ZUMMESH-DELV has the ability to

save one preset.

Zūm Overview

A Zūm space consists of one space, such as a board room or conference room, that

is equipped with Zūm mesh devices. The Zūm mesh devices (i.e., dimmers, switches,

keypads, and sensors) in the space provide control and communicate directly with

each other without the need for a centralized gateway or processor.

If expanded functionality of the Zūm space is desired, a ZUMMESH-NETBRIDGE (not

included) can be added which provides centralized control and monitoring from a

Crestron control system (not included).

NOTE: The ZUMMESH-NETBRIDGE requires a compatible J-box device (not

included) to provide power.

Additional Resources

Visit the product page on the Crestron website

(www.crestron.com) for additional information and the latest

firmware updates. Use a QR reader application on your mobile

device to scan the QR image.

Important Notes

WARNING: To avoid fire, shock, or death, turn off the power at the circuit breaker

or fuse and test that the power is off before wiring!

NOTE: Observe the following points.

• Neutral: The ZUMMESH-DELV requires a neutral connection to operate.

• Codes: Install in accordance with all local and national electrical codes.

• Installation: A qualified electrician should install this product.

• Wiring: Use copper wire only. For supply connections, use wire rated for at

least 75 °C.

• Temperature: For use where temperatures are between 32° to 104 °F

(0° to 40 °C).

• Electrical Boxes: Devices mount in standard electrical boxes. For easy

installation, Crestron recommends using 3-1/2 in (89 mm) deep electrical

boxes. Several devices can be installed in one electrical box (multigang). For

a smooth appearance, one-piece multigang faceplates (not included) can be

installed.

• Switches: Mechanical 3- or 4-way switches do not work with the

ZUMMESH-DELV.

• Spacing: If mounting one device above another, leave at least 4-1/2 in

(115 mm) vertical space between them.

• Low-voltage Applications: Operation of a low-voltage circuit with all lamps

inoperative or removed may result in current flow in excess of normal levels.

For protection against transformer overheating and premature transformer

failure, Crestron recommends the following:

> Do not operate low-voltage circuits without operative lamps in place.

> Replace burned-out lamps as quickly as possible.

> Use transformers that incorporate thermal protection to prevent

transformer failure due to overcurrent.

Installation

WARNING: Turn off the power at the circuit breaker. Installing with power on can

result in serious personal injury and damage to the device.

To install the ZUMMESH-DELV:

1. Turn the power off at the circuit breaker.

2. Wire the device as shown in the following diagram.

Neutral (white)

Hot (black)

Ground

(bare or green)

120-277 VAC power

from breaker Neutral (white)

Load

Dimmed output (red)

3. Push all power wires back into the electrical box and fasten the device to the

electrical box with the provided screws.

4. Attach the faceplate (not included).

5. Restore the power at the circuit breaker.

Multigang Installations

In multigang installations, several devices are grouped horizontally in one electrical

box. For a smooth appearance, a one-piece multigang faceplate (not included) can be

installed.

NOTE: When installing into a multigang box, do not fully tighten devices to the box

until the faceplate has been aligned.

NOTE: Devices will not mount within a 2-gang mud ring. Use a standard 2-gang box.

The load capacity for each device in the electrical box must be derated. Refer to the

following diagrams for derating information. The VA ratings are for input power to the

transformer. If the input power requirement of the transformer is unknown, use the

bulb’s wattage rating to determine proper rating.

Derating Information for ZUMMESH-DELV at 120 V

500 W

@ 120 V

340 W

@ 120 V

340 W

@ 120 V

340 W

@ 120 V

260 W

@ 120 V

340 W

@ 120 V

Derating Information for ZUMMESH-DELV at 277 V

500 W

@ 277 V

400 W

@ 277 V

400 W

@ 277 V

400 W

@ 277 V

250 W

@ 277 V

400 W

@ 277 V

Operation

The ZUMMESH-DELV functions as described below.

Press to turn the

load on. Press and

hold to raise the

light level.

Press to turn the

load off. Press and

hold to lower the

light level.

The LED

indicates that

the load is on.

Press the side

of the air-gap

switch to

open the

air-gap.

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.

NOTE: Only set up one Zūm space at a time.

NOTE: For simplified setup of a Zūm space, use the Zūm app on a mobile device.

Step 1 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.

NOTE: Creating a Zūm space can only be performed by one device in the space.

NOTE: A Zūm space cannot be created from a battery-powered keypad.

To create a new Zūm space using a keypad, dimmer, or switch:

1. Press the bottom button 5 times.

2. Press and hold the button until the LED on the device lights (about 10 seconds).

After approximately 3 seconds, the device LED begins slowly flashing. This

indicates that the Zūm space is now created and in Joining mode, allowing you to

add devices.

Press and hold until LED lightsPress 5x then

To create a new Zūm space using a J-box device or an AV Bridge:

1. button 5 times.Press the Setup

2. Press and hold the button until the LED on the device lights (about Setup

10 seconds). After approximately 3 seconds, the device LED begins slowly flashing.

This indicates that the Zūm space is now created and in Joining mode, allowing

you to add devices.

TEST

SET UP

TEST

SETUP

Press and hold until LED lightsPress 5x then

NOTE: The device that is used to create the Zūm space is automatically added to

the space and does not need to be added in Step 2.

Step 2 Add the ZUMMESH-DELV to the Zūm Space

After a new Zūm space is created, add the ZUMMESH-DELV while the space is in

Joining mode.

NOTE: A Zūm mesh device can belong to only one space.

NOTE: Joining mode ends automatically after 4 minutes.

To add the ZUMMESH-DELV:

1. Press the top button 3 times.

2. Press and hold the button until the LED on the ZUMMESH-DELV lights (up to

10 seconds). The LED on the ZUMMESH-DELV will start to flash slowly to

indicate that it has joined the space.

Press and hold until LED lightsPress 3x then

Step 3 Complete Zūm Space Setup

To finish creating a Zūm space, press any button on a device that is part of the Zūm

space to exit Joining mode.

Add the ZUMMESH-DELV to an Existing Zūm Space

Add the ZUMMESH-DELV to an existing Zūm space by placing the Zūm space in

Joining mode.

Add the ZUMMESH-DELV 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.

Press and hold until LED lights

then then

Press 1x

2. Add the ZUMMESH-DELV.

a. Press the top button 3 times.

b. Press and hold the button until the LED on the ZUMMESH-DELV lights (up to

10 seconds). The LED on the ZUMMESH-DELV will start to flash slowly to

indicate that it has joined the space.

Press and hold until LED lightsPress 3x then

3. Press any button on a device that is part of the Zūm space to exit Joining mode.

Add the ZUMMESH-DELV using a J-box device:

1. Enter Joining mode.

a. button 2 times.Press the SETUP

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.

T EST

SET UP

TEST

SETUP

TEST

SETUP

Press SETUP 2x

Press TEST 1x

then

Produkt Specifikationer

Mærke:	Crestron
Kategori:	Ikke kategoriseret
Model:	ZUMMESH-DELV-W-S
Type:	Lysdæmper
Vekselstrømsindgangsspænding:	120 - 277 V
Bredde:	44 mm
Dybde:	46 mm
Højde:	105 mm
Relativ luftfugtighed ved drift (H-H):	10 - 90 %
Driftstemperatur (T-T):	0 - 40 °C
RF-transmissionsfrekvens:	2400 MHz