Etekcity ESWD16 Users Manual

User Manual
Smart WiFi Dimmer Switch
Model: ESWD16
Questions or Concerns?
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1
Thank you for purchasing the Smart WiFi
Dimmer Light Switch by Etekcity.
The smart dimmer switch allows you to control lights, such as LED, fluorescent, halogen, and incandescent bulbs, using your iOS™ or Android™ smartphone. With the VeSync app, connect
the smart dimmer switch to your home WiFi network to control
your lights from anywhere, at any time.
If you have any questions or concerns, please reach out to our
helpful Customer Support Team at support@etekcity.com.
We hope you enjoy your new smart dimmer switch!
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Table of Contents

Specifications Safety Information Product Requirements Product Diagram WiFi Indicator Installation
• What You’ll Need
• Checking Wires
• Connection Schematic
• About the Wires
• Removing the Old Light Switch
• Installing the Smart Dimmer Switch VeSync App Setup Configuration Using the App
• Turning the Dimmer Switch On/Off
4 6 8 9 11 12 12 13 14 15 17 18 20 21 23 23
• Indicator Lights
• RGB Light
• Schedules
• Timer Smart Dimmer Switch Settings Share Your Smart Dimmer Switch Delete a Smart Dimmer Switch More Features
• Connecting with Amazon Alexa
• Connecting with Google Assistant
• Contact Customer Support Maintaining Your Smart Light Switch
• Firmware Updates
• Resetting Troubleshooting Warranty Information
23 24 25 30 33 34 35 37 37 37 38 39 39 39 40 44
Customer Support
46
3

Specifications

Dimensions 4.92 x 3.14 x 1.67 in / 12.5 x 8 x 4.25 cm
Communication Mode IEEE802.11b/g/n (WiFi)
Communication Frequency 2.4GHz
Wireless Distance
(Switch to Router)
Maximum Switch Current
Power 120V, 60Hz
Maximum Load 1800W incandescent
Operating Environment 14º–100ºF / -10º–38ºC
Storage and Transportation
Environment
Compatible Systems iOS™ 8.0 or higher / Android™ 4.3 or higher
98–164 ft / 30–50 m (max visible range)
LED/CFL: 180W Halogen/Incandescent: 400W
-4º–158ºF / -20–70ºC
Note: The number of lights your smart dimmer switch can control depends on the type of bulb and whether multiple dimmer switches are installed in a multi­switch box.
For example, if the maximum load is 150W, and you use LED 10W bulbs, then the dimmer switch can support 15 bulbs. If you use LED 15W bulbs, the dimmer switch can support 10 bulbs.
4
Single-Switch Box:
LED/CFL: Maximum 180W
Halogen/Incandescent:
Maximum 400W
Multi-Switch Box (with more than 2 dimmer switches installed):
LED/CFL: Maximum 150W
Halogen/Incandescent:
Maximum 300W
5

Safety Information

To reduce the risk of injury and/or damage to this dimmer switch, please read and follow all instructions and safety guidelines in this manual.
Installation
WARNING: RISK OF ELECTRIC SHOCK OR FIRE.
Before installing and wiring, TURN OFF POWER by locking
the appropriate circuit breaker in the OFF position or removing the appropriate fuse. Use a non-contact voltage tester to ensure all electrical power is off. Installing and wiring with active electrical power may result in serious injury or death.
Only install the smart dimmer switch if you are comfortable
with electrical work. If not, contact a qualified electrician. Improper installation significantly increases the risk of fire, electric shock, and other injuries.
The smart dimmer switch must be installed and used in
accordance with the National Electric Code (NEC) or your local electrical code.
Do not install the smart dimmer switch with wet hands or
when standing on wet or damp surfaces.
Note: Etekcity cannot guarantee the quality of installation, and cannot cover associated costs.
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General Safety
Only use your smart dimmer switch to control incandescent,
LED, halogen, and compact fluorescent light bulbs. Using your smart dimmer switch for other purposes may result in serious injury, property damage, or death.
Only use indoors, in a dry location with ambient temperature
controls, avoiding extreme heat and freezing temperatures.
Do not modify the smart dimmer switch hardware or
software. This may cause injury or property damage, and will void the warranty.
Household use only.
SAVE THESE INSTRUCTIONS
7

Product Requirements

In-wall installation with hardwired connections
Neutral wire
Bulb with dimming capability
Note: If a non-dimming bulb is used, it may burn out.
An electrical box that is more than 2 inches deep
A smartphone running iOS 8.0 or higher, or running Android
4.3 or higher
A 2.4GHz WiFi connection (supports 802.11b/g/n standard)
Note: The smart dimmer switch is compatible with incandescent, LED, halogen, and compact fluorescent light bulbs.
8

Product Diagram

A
B
D
E
C
A. Increase Button B. Decrease Button C. Power Button
F
G
Front
E. Brightness Level
Indicators
F. Power Indicator
D. RGB Light
G. WiFi Indicator
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Increase / Decrease Buttons
These buttons raise or lower the brightness level of the light.
Brightness Level Indicators
The 5 indicators represent the 5 brightness levels. You can turn
these indicator lights off in the VeSync app (see page 23).
RGB Light
Lights up in a color of your choice. Use the VeSync app to set
the color and to turn it on/off (see page 24).
Power Button / Indicator
Use to turn the light on/off.
When the switch is OFF, the power indicator will be ON.
When the switch is ON, the power indicator will be OFF.
You can manually turn the indicator light off in the VeSync
app (see page 23).
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WiFi Indicator

WiFi Indicator Status
WiFi Indicator is off
Switch is not configured.
WiFi Indicator is turned off in the VeSync app.
WiFi Indicator is solid white
WiFi Indicator blinks 1 time per second
WiFi Indicator blinks 4 times per second (10 total times)
WiFi Indicator blinks 2 times per 5 seconds
WiFi Indicator blinks 1 time
Switch configuration was successful.
Switch is in Configuration Mode (see page 21).
Switch is being reset (see page 39).
Switch has not connected with router.
Switch has connected with router, but
per 5 seconds
is not connected to the internet.
11
Installation
What You’ll Need
Scan the QR code or click here for a video walkthrough of the installation guide.
Watching the video walkthrough is highly recommended.
Non-contact voltage tester
Wire nuts (twist-on wire connectors)
Pliers
Philips-head screwdriver
Flathead screwdriver
Insulated gloves
CAUTION:
Only install the smart dimmer switch if you are familiar and comfortable with electrical work. If not, contact a qualified electrician. Improper installation significantly increases the risk of fire, electric shock, injuries, or even death.
Wear insulated gloves while installing the smart dimmer switch.
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Checking Wires

1. Use the voltage tester to test a powered electrical cable to
make sure the voltage tester is working. If the voltage tester lights up, it’s working.
2. To avoid electric shock, TURN OFF THE POWER by turning
off the circuit breaker before installation.
Note: You may need to shut off more than 1 circuit breaker or switch to make sure the power is off.
3. Unscrew and remove the faceplate from the old switch.
4. Use the voltage tester to test around the old switch to make
sure that the power is OFF. Flip your switch on and off a few times to confirm. The voltage tester should not light up, and the light should not turn on.
5. Unscrew and pull out the old switch (without detaching the
wires).
6. Check to see if there are 4 wires connected to your old
switch. These wires are the ground, load, line (or “live”), and neutral wires. If you do not see at least 4 wires in the junction box, the smart dimmer switch may not be compatible with that junction box. You can check other switches in your home to see if there are compatible junction boxes.
13

Connection Schematic

L
N
G
Line
Neutral
Ground
Load
14

About the Wires

Load
This wire connects the dimmer switch to appliances. This is the wire that the smart dimmer switch controls. All switches have a load wire.
Line (“Live”)
This wire brings electricity to the dimmer switch. All switches have a line wire.
CAUTION: Never twine the load wire and the line wire
together or connect them both to power. Only the line wire should be connected to power.
Neutral
Some old switches do not have a neutral wire. However, a neutral wire is required to install the smart dimmer switch. This is because the smart dimmer switch needs to be powered on at all times to operate.
If you cannot find a neutral wire in your switch junction box, contact a qualified electrician to rewire the switch.
CAUTION: Never connect the neutral wire with any other wire.
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