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INSTALLATION INSTRUCTIONS



Control your lights with your smart devices without the need of any

 

hub
Easy to configure, easy to use 

free s

mart App

 by Enerwave

Save energy by automating the ON/OFF times or using the

 schedule

 

Works with 

Amazon Alexa, Google Assistant

 through the Tuya App

SPECIFICATIONS

Model: WF

500D

 

Wi-Fi 

Smart 

Dimmer 

Switch

FEATURES

Protocol

...........................................................

..............

........…

...IEEE 802.1b/g/n

Wireless Type

.........................

.......................

.....

............

.

.........................

.

2.4GHz

Operatin

g

 Temperature....................................

..

...................

.

32°-1

04

°F

 (0°-40°C)

System Requirements

............................

....Android 4.1 or higher/ iOS 8 or higher

Secure 2.4GHz 

Wi-Fi 

network 

connection 

Smart Device such as a Smart Phone or Tablet with an operating 

system of Android version 4.1 or higher or iOS 8 or higher

Installation of the 

ENERWAVE

 Smart App on the Smart Device

Neutral wire required

REQUIREMENTS

Voltage

.................................

.................................

.........................

120VAC, 60Hz

WARNING

Turn the POWER OFF at the circuit breaker before installing the 

Smart Dimmer

 

Read and understand these instructions before installing. This device 

is intended for installation in  accordance  with  the  National  Electric 

Code  and  local  regulations.  It  is  recommended  that  a 

qualified electrician performs this installation.  

Use copper wire only

Only Use Wires with Minimum Temperature Rating 75°C (167°F)

WIRING DIRECTIONS

First, find out if you will be controlling the lights from one location or multiple locations. 

Next, identify all the wires. Once you've identified the wires, follow the diagram below 

for wiring.

LED

/ Self Ballasted 

..............................

.........

......................................

2A (

150W

)

RETROFIT WIRING

NEUTRAL

NEUTRAL

LOAD

TRAVELER

LOAD

HOT

GROUND

DIAGRAM 2

WF

500D

S

WITCH

O

NE

COMMON 3-WAY WIRING

LOAD

NEUTRAL

NEUTRAL

TRAVELER A

TRAVELER B

HOT

LOAD

SWITCH

ONE

SWITCH

TWO

DIAGRAM 1

AIR-GAP SWITCH FUNCTION

 

FCC  COMPLIANCE STATEMENT

FCC Grant of Equipment Authorizations of this device and transmitters installed in this device can be found 

at FCC website by entering the FCC ID number on the device.

Caution:

 Changes or modifications not expressly approved by the part responsible for compliance could 

void the user’s right to operate the equipment.  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 of the device. 
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant 

to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful 

interference in a residential installation. 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. However, there is no guarantee that interference will not occur in a particular 

installation. If this equipment does cause harmful interference to radio or television reception, which can be 

determined by turning the equipment off and on, the user is encouraged to try to correct the interference by 

one or more of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that to 

which the receiver is connected.

Consult the dealer or an experienced radio/TV technician for help.

1

2

3

GROUND

Step 1.

 Identify all your wires (DIAGRAM 1). Label the wires or draw a diagram of existing wires.

 

Step 2. 

Convert the TRAVELER B wire to the LOAD wire. To do so, 

t

ake the LOAD wire and 

TRAVELER B wires off SWITCH 1 and connect them together with a wire 

cap

 (DIAGRAM 2).

 

Step 3. 

Connect the other end of the TRAVELER B wire to the LOAD terminal on 

the 

WF

500D

 

Step 4. 

Connect the NEUTRAL wire to 

both switches.

Step 5.

 Connect the TRAVELER A wire 

from the WF

500D

 

to 

one of the terminals 

on 

the 3-way switch.

 

Step 6.

 Connect the HOT wire to the HOT terminal on the WF

500D

.

Step 7. 

Connect the GROUND wire

s

 to the GROUND terminals on both switches

.

Incandescent

..................................

.......................

................

.......

....

...........

.600W

RETROFIT WIRING

 

with WF3K

NEUTRAL

NEUTRAL

LOAD

TRAVELER

LOAD

HOT

GROUND

DIAGRAM 

3

WF

500D

WF

3K

Single Pole or 3-

W

ay compatible

Compatible with dimmable LED, self-ballasted bulbs, 

   

incandescent

 and halogen bulbs. Do NOT use CFL bulbs

The Air-Gap Switch on the bottom of 

the smart dimmer is designed to 

keep the circuit open so no electricity 

reaches the load as a safety feature 

when replacing

 dimmable

 bulbs. To 

pair the smart dimmer with the 

Enerwave App and to operate the 

connected load normally, 

p

lease 

verify that the Air-Gap switch is all 

the way to the right position. 

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