ETC Echoflex ELED2 User manual

Echoflex Installation Guide
ELED2 Controller ELED2
Corporate Headquarters nMiddleton, WI, USA|[phone]
©2023 Echoflex Solutions, Inc. |Trademark and patent info: echoflexsolutions.com/ip
Web echoflexsolutions.com |Email [email protected] |Support [email protected]
Third-party license agreement info:etcconnect.com/licenses |Product information and specifications subject to
change.Echoflexintends this document to be provided in its entirety.
8189M2111RevCReleased2023-07
Overview
The ELED2 Controller provides wireless lighting control of light intensity
and correlated color temperature (CCT). The controller includes two
0-10V outputs and is available in models intended for general lighting
and for horticultural applications.
ELED2H-AU
model shown
The Tunable White Dimming Controller
models control light intensity and color
temperature levels for general lighting
applications, whether for a single
compatible fixture or an entire zone. It
also supports external set point input
from a gateway or outdoor CCT sensor.
Available in regular and high-voltage.
The Bicolor Luminaire Controller model
modulates light intensity and blends
cool and warm LEDs to provide the
desired CCT output for horticultural
applications.
This document covers installation of all the ELED2 models. Echoflex
Configuration Guides for both applications are available for download at
echoflexsolutions.com. The product package includes the controller and
the installation guide.
Prepare for Installation
To ensure optimal function, consider the installation environment and the
following guidelines:
• Avoid spaces with high density construction materials and large
metal appliances or fixtures as they may disrupt wireless reception.
• For optimal performance, switches and sensors should be installed
within a 24 m (80 ft) unobstructed view of the controller. Consider
adding a repeater to extend the wireless signal, if required.
• Mount the controller to an electrical junction box (preferably
non-metallic) or a panel in a location and at a height where it is not
subject to tampering by unauthorized personnel.
Supplies required to install the controller (not provided):
• Appropriately sized wire nuts
• Wire insulation and small cable ties

Echoflex Installation Guide
ELED2 Controller
IMPORTANT SAFEGUARDS
READ AND FOLLOW ALL SAFETY INSTRUCTIONS
WARNING: RISKOFELECTRICSHOCK! This device utilizes
high voltage and should only be installed by a qualified
installer or electrician. Follow all local codes for
installation. Before terminating the AC power wiring verify
that the main breaker is in the off position and follow the
proper lockout/tag out procedures required by NFPA
Standard 70E.
WARNING: For indoor use only! Must install to an
electrical junction box or wireway.
• This product is suitable for use in dry locations where the ambient
temperature is -5°C to 50°C (23°F to 122°F).
• Do not use outdoors.
• Do not mount near gas or electric heaters.
• Equipment should be mounted in locations and at heights where it
is not subject to tampering by unauthorized personnel.
• The use of accessory equipment not recommended by the
manufacturer may cause an unsafe condition.
• Do not use this equipment for other than its intended use.
• Servicing should be performed by qualified service personnel.
• Pollution Degree: 2.
SAVE THESE INSTRUCTIONS
ELED2 Controller Page 2 of 12 Echoflex

Echoflex Installation Guide
ELED2 Controller
Installation
Ensure that the junction box is clean and free of obstructions and that all
wiring is installed correctly. Review these instructions completely before
installing the controller.
Note: Follow applicable NEC and local electrical code
requirements when installing and powering the controller.
Install the Controller
The controller can be mounted directly to the exterior of the junction box
or panel either at the electrical load or before the load in the circuit.
1. Locate the circuit breaker panel and terminate power to the circuit.
2. Remove the cover plate and other hardware from the junction box
to access the wiring.
3. Mount the controller.
4. Refer to the Wiring Diagrams on the next page to connect the
controller to line power, neutral, and load wires. Use wire nuts on
all connections and individually cap any bare wires, except the
orange antenna wire.
5. Replace the electrical box cover plate and restore power to the
circuit.
Note: The USB port is for factory use only. Do not attach cables or
accessories to this port.
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Echoflex Installation Guide
ELED2 Controller
Wiring Diagrams
ELED2 Controller
Power
LED
Clear
Button
Learn
Button
Learn
LED
*Maximum Switching Load: ELED2: 16 A @ 120–277 V, electronic ballast or LED driver
ELED2H: 16 A @ 240–347 V, electronic ballast or LED driver
Maximum Dimming Load: 100 mA sinking Maximum Impulse Voltage: 4000 V
Internal Relay: Type 1.C
Dimming Output: Class 1 circuit, independently mounted control for panel or surface-mount
Black: Line (hot),
120–277 V or
240–347 V @
50/60 Hz
500 mW max
White: Neutral
Red: Load, switched hot
Violet/red stripe
Gray: dimming COM
Violet/green stripe: 0–10 V
Neutral to others
Red: To other LED drivers
or electronic ballasts*
Dimming COM to others
0–10 V Intensity or Warm LED
0–10 V CCT Control or Cool LED
Violet/red stripe: 0–10 V
Violet/green stripe
Antenna (orange)
Do not cut or cap
Tunable White LED Fixture
or Bicolor Luminaire
CCT Ctrl or Cool LED Driver
Intensity Ctrl or Warm LED Driver
Diagrams for General Lighting Emergency Fixtures 1 of 2
Note: Diagrams for emergency fixtures are for general lighting
applications only.
LED Driver
UL924 Automatic
Load Control Relay
(ALCR-Mk2)
Normal Line (hot)
Normal Neutral
Emerg. Line (hot)
Emergency Neutral
LED Driver Neutral
LED
Driver
Hot Dim + Dim -
Normal Control Sense
Tunable White Dimming Controller
Power
LED
Clear
Button
Learn
Button
Learn
LED
Normal Emerg.
Load
0-10 V analog color control
0-10 V analog color control
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Echoflex Installation Guide
ELED2 Controller
Diagram for Emergency Fixtures 2 of 2
LED DriverLED Emitter Battery Backup
Normal Line (hot)
Normal Neutral
LED +
LED -
LED +
LED -
Neutral
Tunable White Dimming Controller
Power
LED
Clear
Button
Learn
Button
Learn
LED
ELED2 Load Control
Dim +
Dim +
Dim -Dim -
Analog color
control
Electrical Terminations
Power to the controller is connected between the Neutral (white) and the
Line (black) power conductors. The Class 1 power limited low voltage
lines are used for fixtures with separate inputs for intensity and CCT
control (general lighting), or fixtures with separate warm and cool LED
color temperature channels (horticulture). The orange wire is an antenna:
Do not cut, cap, or connect this wire. Use only UL-approved wire when
making connections to the controller.
Connection Wire Color Specification
Load Red 14AWG, 600V
Neutral White 14AWG, 600V
Line (hot) Black 14AWG, 600V
Dimming 0–10V (general lighting)
Warm LED (horticultural) Violet/red 18AWG, 600V
Analog color control (general lighting)
Cool LED (horticultural) Violet/green 18AWG, 600V
Dimming COM Gray 18AWG, 600V
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Echoflex Installation Guide
ELED2 Controller
User Interface
Note: Garibaldi Pro software is the ideal tool to set up your
project and configure settings, or even to make edits if your
project has been pre-commissioned. Garibaldi Pro is available for
download at echoflexsolutions.com.
Two buttons on the controller activate features and set specific
configurations directly on the device. Two related status LEDs provide
feedback about stored information and activities.
Learn Button
The [Learn] button initiates Link mode for manually linking compatible
Echoflex devices to the controller. See the relevant switch or sensor
documentation for information on linking. Link mode times out after
60seconds of inactivity.
Devices can be linked to a controller manually, using Garibaldi Pro, or
during the Echoflex pre-commissioning process.
Remote Linking Solution
Use the following method to link the first switch if you cannot access the
[Learn] button on a controller that has not been pre-commissioned and
you do not have Garibaldi Pro software.
This method only works if there are no switches linked to the controller.
You cannot link a scene station using this method.
1. Ensure you are within wireless range of the controller and have a
wireless paddle switch or a button station.
a. If the controller has a linked sensor, you must press the [Teach]
button on the sensor and complete step 2 within 60 seconds.
2. Click the switch paddle ON three times, OFF three times, and ON
three times quickly, for a total of nine consecutive clicks. The relay
will toggle and the Power LED will indicate the switch is linked.
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Echoflex Installation Guide
ELED2 Controller
Clear Button
Use the [Clear] button to reset the controller either to its pre-
commissioned state or to its factory default state.
To reset to pre-commissioned state:
1. Press and hold the [Clear] button until the red Power and green
Learn LEDs start blinking.
2. Release the [Clear] button. The LEDs repeat a blink code by color to
indicate the type and number of devices linked to each channel at
pre-commissioning.
To reset to factory default state:
1. Press and hold the [Clear] button until the red Power and green
Learn LEDs start blinking, and continue to hold for 15 seconds until
the LEDs stay on solid.
2. Release the [Clear] button. The Power LED displays solid red to
indicates factory default state.
Blink Indications
The following tables describe the LED codes that identify linked devices
and the LED indications that describe linking activities.
Red: Linking Channel 1 (Intensity)
Device Type Power LED LearnLED
Switches 1 long blink followed by short blinks
that count the switches Off
Occupancy sensors 2 long blinks followed by short blinks
that count the sensors Off
Photo sensor or
Multisensors
3 long blinks followed by short blink
that counts the sensor Off
Gateways and
TimeClocks
4 long blinks followed by short blinks
that count the devices Off
Demand response 5 long blinks followed by short blinks
that count the devices Off
Entry door sensors 6 long blinks followed by short blinks
that count the sensors Off
Window sensors 7 long blinks followed by short blinks
that count the sensors Off
Keycard switches 8 long blinks followed by short blinks
that count the switches Off
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Echoflex Installation Guide
ELED2 Controller
Green: Linking Channel 2 (Color Temperature)
Device Type Power LED LearnLED
Switches 1 long blink followed by short blinks
that count the switches Off
CCT sensor linked
(maximum of 1)
2 long blinks followed by short blink
that counts the sensor Off
Central command 3 long blinks followed by short blinks
that count the devices Off
Blue: Linking Channel 3 (CCT Set Point)
Device Type Power LED LearnLED
CCT sensor linked
(maximum of 1)
1 long blink followed by short blink
that counts the sensor Off
Central command 2 long blinks followed by short blinks
that count the devices Off
Linking Activities
Activity Power LED LearnLED Light Response
Linkmode Blinking On solid Cycles ON and OFF
StorelinkID On for 4 seconds, and then
blinking On solid ON for 4 seconds, and then cycles
ClearlinkID Off for 4 seconds, and
then blinking On solid OFF for 4 seconds, and then cycles
Test the Controller
Echoflex provides the controller in either a pre-commissioned state or a
factory default state.
• Pre-commissioned devices are linked, configured, and labeled
according to customer specifications. When powered up, the red
Power LED repeats a blink code to indicate the type and number of
devices currently linked to the controller. When powered up, the
Power LED repeats a blink code by color to indicate the type and
number of devices currently linked to each channel.To test, press
the [Learn] button or use a linked switch.
• In factory default state, when powered up, the Power LED displays
solid red to indicate the controller has no linked devices. To test,
press the [Learn] button or link a switch. See relevant switch
documentation.
A maximum of 20 switches or sensors can be linked to one controller.
ELED2 Controller Page 8 of 12 Echoflex

Echoflex Installation Guide
ELED2 Controller
Compliance
For complete regulatory compliance information, see the Echoflex ELED2
Controller datasheet at echoflexsolutions.com.
FCC Compliance
Echoflex ELED2 Controller
(For any FCC matters):
Echoflex Solutions, Inc.
3031 Pleasant View Road
Middleton, WI 53562
[phone]
echoflexsolutions.com
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.
This equipment has been tested and found to comply with the limits for a Class A 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 instructions, may cause harmful interference to
radio communications. Any modifications or changes to this product not expressly approved by
Electronic Theatre Controls, Inc. could void the user’s authority to operate the product.
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 their own expense.
Contains FCC ID: SZV-STM300U
ISED Compliance
This device contains a license-exempt transmitter/receiver that complies with Innovation,
Science, and Economic Development Canada’s license-exempt RSSs. Operation is subject to
the following two conditions:
1. This device may not cause interference.
2. This device must accept any interference, including interference that may cause
undesired operation of the device.
Contains IC ID: RSS 210
Conformité ISDE
Cet appareil contient un émetteur/récepteur conforme aux CNR d'Innovation, Sciences et
Développement économique Canada (ISDE) applicables aux appareils radio exempt de licence.
Son fonctionnement est soumis aux deux conditions suivantes:
1. L'appareil ne doit pas produire d'interférences.
2. L'utilisateur de l'appareil doit accepter toute interférence, même si l'interférence est
susceptible d'en compromettre le fonctionnement.
Contient ID IC: RSS 210
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