ETC Echoflex ELED3 User manual

Page 1ELED3(H) Installaon Guide
Installation Guide
IMPORTANT SAFEGUARDS
READ AND FOLLOW ALL
SAFETY INSTRUCTIONS
• CAUTION - This equipment has more than one
power supply connection point. To reduce the risk
of electric shock, disconnect both the branch circuit-
breakers or fuses and emergency power supplies
before servicing.
• CAUTION – Risk of Electric shock hazard. The
controller uses high voltage and should only be
installed by qualied personnel in accordance with
National Electrical Code and any local regulations.
• CAUTION - To avoid electrical overload, total
connected load should not exceed output rating.
• 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 will not be subjected to
SAVE
THESE INSTRUCTIONS
ELED3(H) Tri-Zone Dimming Controller

Page 2 ELED3(H) Installaon Guide
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 qualied ser-
vice personnel.
• Pollution Degree:2

Page 3ELED3(H) Installaon Guide
Overview
This guide covers the Tri-Zone Dimming Controller, model ELED3-BU 120-277
and ELED3H-AU 240-347. Both models are equipped with a 902 MHz radio.
The box contents includes the controller and installation guide. A programming
guide with detailed features of the controller is available for download on www.
echoexsolutions.com.
The controller includes Simple Tap™ technology which
allows installers and facility operators to manage
conguration settings without any tools.
See wiring diagrams on page 4 for detailed output load
ratings
Preparing To Install The Controller
The controller should be mounted in locations and at
heights where it will not be subjected to tampering by
unauthorized personnel. The controller is mounted using the conduit nipple for
mounting the controller to electrical junction boxes or panels. You will require
hand tools and supplies (not provided) to install the controller.
• Screwdrivers, pliers, wire cutters, wire insulation stripping tool
• Appropriately sized wire nuts
• Small cable ties
Installing the Controller
For best results mount the controller on the outside of the electrical box
either directly at the electrical load or before the load in the circuit.
Review these instructions completely before installing the controller.
1. Locate the circuit breaker panel and terminate power to the circuit.
2. Remove all face plates and other hardware from the junction box so
you can access the high voltage wires.
3. Mount the controller to the exterior of the junction box or panel with
the ½” threaded nipple.
4. Refer to the wiring diagram to connect the controller to line power,
neutral and load wires. Use wire nuts on all connections and
individually cap any bare wires (except orange antenna wire).
5. Connect the gray and purple wires to the drivers’ or ballasts’ dimming
interface. Ch 1 - Violet and Red, Ch 2 - Violet and Blue, CH 3 Violet
and Green
6. Replace the electrical box faceplate.
Scan QR code for link to
programming guide

Page 4 ELED3(H) Installaon Guide
7. Restore power to the circuit.
8. If the controller was pre-commissioned you can use one of the
pre-linked devices to test the controller operation. If the controller
was not pre-commissioned by the factory, refer to the section of
this guide titled Linking the First Switch. Use this switch to verify the
controller functionality.
Wiring Diagram
iNote: Always follow applicable NEC and local electrical code
requirements when installing and powering the controller.
iNote: The Micro USB port is for factory use only. Do not attach
cables or accessories to this port
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. Do not use outdoors.
Electrical Terminations
Use only UL approved wire when making connections to the controller,
see table below.
Controller's Wire Details
Connecon Color Specicaon
Load Red 14AWG 600V
Neutral White 14AWG 600V
Line Black 14AWG 600V
Dimming 0-10V Violet /Stripe 18AWG 600V
Dimming GND Gray 18AWG 600V
The controller has an external orange antenna wire. Do not cut, cap or
connect this wire.
Tri-Zone Dimming Controller
Power
LED
Clear
Button
Learn
Button
Learn
LED
Max. Switching Load
(ELED3) 20A@ 120-277VAC Electronic Ballast or LED Driver
(ELED3H) 20A@ 240-277VAC Electronic Ballast or LED Driver
(ELED3H)16A@ 347VAC, Electronic Ballast or LED Driver
Antenna (orange)
Do not cut or cap
Black - Line
120-277VAC OR
240-347VAC model
@ 50/60 Hz
500 mW max
White - Neutral Red - Load, switched Hot
Violet - Dimming 0-10V
Gray - Dimming COM
LED Driver
#1
Max. Dimming Load 100 mA sinking
Max. Impulse Voltage: 4000V
Internal Relay: Type 1.C
Dimming outputs is Class 1 circuit
Independently Mounted Control for
Panel/Surface Mount
Neutral, Hot
To LED
Driver #2 & #3
Channel 2 - Violet & Green
Channel 3 - Violet & Blue
Channel 1 - Violet & Red
Common To LED
Driver #2 & #3
0-10V Dimming To LED Driver #2
0-10V Dimming To LED Driver #3

Page 5ELED3(H) Installaon Guide
Power to the controller is connected between the White (Neutral) and the
Black Line power: ELED3 (120-277VAC) OR ELED3H (240-347VAC). The Class
1 power limited dimming lines (purple and gray wires) can be used to provide
0-10V control of a dimming ballast or LED driver (one per channel).
Wiring Diagrams - For use in Emergency Fixtures (2 of 2)
Tri-Zone Dimming Controller
Power
LED
Clear
Button
Learn
Button
Learn
LED
LED Driver
#1
Baery Backup # 1
Baery Backup # 2
Baery Backup # 3
LED Emmier
# 1
Normal Hot
Normal Neutral ELED3 Load Control
Ch 1
Dim + Dimming Common
LED +
LED +
LED - LED -
LED +
LED -
LED +
LED -
LED +
LED -
LED +
LED -
LED Emmier
# 2
LED Emmier
# 3
LED Driver
#2
LED Driver
#3
Ch 2
Dim +
Ch 3
Dim +
HOT
To
Baery
Backup
#2 & #3
Neutral
To Baery
Backup #2
& #3 Neutral,
ELED3(H)
Load
Control &
Dimming
Common
To LED
Driver
#2 & #3
Neutral
Tri-Zone Dimming Controller
Power
LED
Clear
Button
Learn
Button
Learn
LED
Normal Hot
LED Driver
#1
Normal Neutral
Emergency Hot
Emergency Neutral
U L 9 2 4
Emergency
Bypass Relay
with appropriate
voltage rang
Normal Control Sense
Normal
Emergency
Load
LED Driver Neutral
LED
Driver
Hot
Ch 1 Dimming +
Violet & red
Ch 3 Dimming + Violet & Blue
Ch 2 Dim +
Violet & Green
Dimming Common
LED Driver
#2
LED Driver
#3
To LED Driver #2 & #3
To LED Driver #2 & #3
To LED Driver #2 & #3
Wiring Diagrams - For use in Emergency Fixtures (1 of 2)

Page 6 ELED3(H) Installaon Guide
Linking the First Switch
Use this method to link the rst switch, this method will link the switch to all
three channels. Use the learn button to link additional devices.
1. If the controller already has a sensor linked, press the TEACH button on
the linked sensor and proceed to step 2 within 60 seconds.
2. Click the wireless switch paddle ON three times, OFF three times and
ON three times sequentially within 5 seconds. The relay will toggle and
the red POWER LED will begin a repeating blinking pattern to indicate
the linked switch, see the section on LED blink codes.
LEARN button
The LEARN button is used to link switches or sensors to the controller, the
Learn LED and Power LED are tricolor and indicate which channel is in Learn
mode. In Channel 1 learn mode the learn LED will be red and the power LED
will be toggling red. In Channel 2 learn mode the learn LED will be green and
the power LED will be toggling green. In Channel 3 learn mode the learn LED
will be blue and the power LED will be toggling blue.
1. Press the button marked LEARN for a half second. In link mode the
LEARN LED will stay ON and the POWER LED will toggle every two
seconds. The LEDs will be a color that correlates to the channel
((Red=CH1; Green=Ch2; Blue=CH3)
2. When linking a wall switch, press the switch paddle ON three times.
If linking a sensor, press the sensor’s TEACH or LINK button, refer
to the sensor’s documentation. Occupancy sensors will be linked to
all channels regardless of which channel’s link mode the controller is
in. Photo sensors can only be linked while in channel 1 learn mode or
channel 2 learn mode. Photo sensors will be linked to both channels
1 and 2 regardless of which of these learn modes the controller is in.
The POWER LED will remain lit for four seconds while it links the new
device. It will resume toggling allowing you to link another device up to
a total of twenty devices.
3. To exit link mode, press and release the LEARN button on the controller.
iNote: Linking a switch or sensor that is already linked to a channel,
will remove or unlink it from the channel.
iNote: Link mode will time out after no activity in thirty seconds.

Page 7ELED3(H) Installaon Guide
CLEAR button
Using the CLEAR button can reload the controller to the factory pre-
commissioned settings with linked devices OR it can load the factory default
parameters and remove all linked devices.
• To return the controller to the factory pre-commissioned state, press
the CLEAR button until the red POWER and green LEARN LEDs start
blinking, approximately 5 seconds. Release the button and the red
POWER LED will begin blinking indicating the factory commissioned
pre-linked devices.
• To completely clear the controller returning it to factory default
settings removing all linked devices, press the CLEAR button until the
red POWER and green LEARN LEDs come on solid, about 15 seconds,
then release. The POWER LED will stay ON solid indicating the factory
default state.
LED Blink Codes and Operation
The tables below describe the LED activity and associated mode of the
controller.
If the controller was factory pre-commissioned, upon power up it will
immediately begin blinking the red POWER LED based on the type and count
of linked devices. The type is indicated by long blinks followed by short blinks
counting the number of devices linked. This pattern will repeat after a short
pause.
The table below describes the number of LED blinks for each device type.
POWER LED Blink Codes
Channel 1 links appear in red. Channel 2 links appear in green. Channel 3 links
appear in blue.
factory default
(links only)
ON Solid
switches 1 long blink followed by short blinks counng switches
occupancy sensors 2 long blinks followed by short blinks counng
sensors (linked to all channels regardless of link channel)
photo sensor 3 long blinks followed by a short blinks counng
sensors (Only CH 1 & CH 2 - Linked to both CH1 & CH 2)
central command 4 long blinks followed by short blinks counng
devices
demand response 5 long blinks followed by short blinks counng
devices

Page 8 ELED3(H) Installaon Guide
Operang Mode and LED Acvity
Mode LEARN LED
Red-CH1;
Green-CH2;
Blue-CH3
POWER LED
Red-CH1;
Green-CH2;
Blue-CH3
Relay/Light
link mode ON toggle toggle
storing ID ON ON 4 seconds ON 4 seconds
clearing ID ON OFF 4 seconds OFF 4 seconds
factory default O (ash on
power up)
ON solid ON
Listings & Regulatory Statements
UL Listed Component
Certied UL Standard 924
Certied UL Standard 60730
Certied CAN/CSA Std E60730
UL 2043 Plenum rated
California Energy Commission Title 24 - CEC
Washington State Energy Code - WSEC
ANSI / ASHRAE / IES Standard 90.1
International Energy Conservation Code - IECC
New York City Energy Conservation Code - NYCECC
FCC Part 15.231
Contains FCC ID: SZV-STM300U
IC RSS-210FCC Part 15.231
Contains FCC ID: SZV-STM300U
The enclosed device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(i.) this device may not cause harmful interference and
(ii.) this device must accept any interference received, including
interference that may cause undesired operation.
Echoflex Solutions
38924 Queens Way, Unit #1, Squamish, BC, V8B 0K8, Canada n+1 778-733-0111
echoflexsolutions.com n8DC-5808-2.1 nDocument Part # 8189M21-5808-1 Rev E n12/20
Copyright © 2019-2020 Echoflex Solutions, Inc.
Product information and specifications subject to change without notice.