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40794 v1
02/22/19

In-Wall 

Wi-Fi 

 

Smart Dimmer

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.

RF Exposure:

A distance of 20 cm shall be maintained between the antenna and users, and the transmitter

 

module may not be co-located with any other transmitter or antenna.

 

Any changes or modifications not expressly approved by the party responsible for compliance 

NOTE: 

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 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 which the receiver is connected.
—  Consult the dealer or an experienced radio/TV technician for help.

Radiation Exposure Statement

This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the 
following two conditions: (1) This device may not cause interference, and (2) This device must accept any 
interference, including interference that may cause undesired operation of the device.

This equipment complies with Canada radiation exposure limits set forth for an uncontrolled environment. 

FCC 

RISK OF FIRE
RISK OF ELECTRICAL SHOCK
RISK OF BURNS
CONTROLLING APPLIANCES 

CAUTION:

 TO REDUCE THE RISK OF OVERHEATING AND 

POSSIBLE DAMAGE TO OTHER EQUIPMENT, DO NOT INSTALL 
TO CONTROL A RECEPTACLE, MOTOR-OPERATED APPLIANCE,  
FLUORESCENT LIGHTING FIXTURE, OR A TRANSFORMER-
SUPPLIED APPLIANCE.

• ONLY USE TO CONTROL INCANDESCENT OR DIMMABLE CFL/

LED BULBS

• DO NOT EXCEED RATINGS

• DO NOT USE TO CONTROL ANY DEVICE WHERE 

UNINTENDED OPERATION COULD CAUSE UNSAFE 
CONDITIONS (HEAT LAMP, SUN LAMP, ETC.)

• FOR INDOOR USE ONLY

WARNING

 

   

WARNING — SHOCK HAZARD

Turn OFF the power to the branch circuit for the dimmer and lighting fixture at the service panel. All wiring connections 

must be made with the power OFF to avoid personal injury and/or damage to the dimmer. This device is intended for 

installation in accordance with the National Electric Code and local regulations in the United States or the Canadian 

Electrical Code and local regulations in Canada. If you are unsure or uncomfortable about performing this installation, 

consult a qualified electrician.

MADE IN CHINA

GE IS A TRADEMARK OF GENERAL ELECTRIC COMPANY AND IS 
UNDER LICENSE BY JASCO PRODUCTS COMPANY LLC, 
10 E. MEMORIAL RD., OKLAHOMA CITY, OK 73114.

This Jasco product comes with a 1-year limited warranty.       
Visit www.byjasco.com for warranty details.

Questions? Contact our U.S.-based Consumer Care at  
1-800-654-8483 between 7AM—8PM CST.

SPECIFICATIONS

Power: 120VAC, 60Hz
Signal (Frequency): 908.4/916MHz
Maximum loads: 600W, 2-gang 500W or 3-gang 
400W incandescent, 150W or 2A CFL/LED
Operating temperature range: 32-104° F (0-40° C)
For indoor use only.
Specifications subject to change without notice 
due to continuing product improvement. 

Getting to know your new Wi-Fi Smart Dimmer

•  Turn ON/OFF manually or through the myTouchSmart app
•  Compatible with Amazon Alexa and Google Home
•  May be used in single-pole installation or 3-way  

wiring configurations

•  Compatible with all incandescent and most dimmable  

CFL/LED bulbs

•  Interchangeable rocker paddle — white & light 

almond included

•  Uses a standard, decorative-size wallplate for single-gang 

installations (wallplate not included)

•  Screw terminal installation — requires wiring connections 

for line (hot), load, neutral and ground. Traveler wire 
required for 3-way installation

Required tools

IMPORTANT!

The fixture controlled by the Wi-Fi Smart Dimmer must not 
exceed 600W (incandescent); 150W dimmable CFL/LED. 

1.

3-way dimmer wiring  

IMPORTANT! 

3 -way switches can be wired in different 
ways. These instructions explain the most 
common method. If you have difficulty with 
the instructions or your home wiring, contact a 
licensed electrician for assistance.

1.  Shut off power to the circuit breaker or fuse box. 

IMPORTANT! 

Verify power to switch 

is OFF before continuing.

2.  Remove line side wallplate.
3.  Remove mounting screws to 

existing line side switch.

4.  Carefully remove switch from switch 

box. DO NOT disconnect wires yet.

5.  Identify black wire (line) connected 

to circuit breaker, attached to 
black screw. Label wire “line.”

6.  Identify red wire (typically) also 

connected to load side, attached to 
other brass screw. Label “traveler 1.”

7.  Identify black wire connected to load side, 

attached to brass screw. Label wire “traveler 2.”

Single-switch wiring 

Removing existing switch 

Before installation, you may wish to change 
the paddle color to match your wallplate 
or décor. Please return to section 3. 
A.  Shut off power to the circuit at 

circuit breaker or fuse box.

IMPORTANT! 

Verify power to switch box is OFF  

before continuing.

B. Remove wallplate.
C.  Remove the switch mounting screws.
D.  Carefully remove the switch from the 

switch box. DO NOT disconnect the wires.

      Up to five screw terminals on the switch are 

marked:  
a. GROUND — Green/Bare. 
b. LOAD — Black (connected to lighting). 
c. LINE (Hot) — Black (connected to power). 
d. TRAVELER — Red. 
e. NEUTRAL — White.
Match these screw terminals to the wires 
connected to the existing switch.

E.  Disconnect the wires from the existing 

switch. Label wires according to the 
previous terminal connection.

Installation

Wire strip length:

Strip insulation for attachment 5/8in. (16mm).   

UL specifies the tightening torque for 
the screws is 12lbf-in (14Kgf-cm).

F.  Connect the green or bare copper 

ground wire to the ground terminal.

I.  Connect the black wire from the 

light to the load terminal.

II.  Connect the black wire from the electrical 

service panel (hot) to the line terminal.

III.  Connect the white wire to the neutral 

terminal. Use a jumper wire if needed. 
Often, the neutral wire can be found in the 
back of the switch box. There may be 
several neutral wires bound together with 
a wire nut. 

Note:

 The traveler terminal is only used for  

3-way installations.

IV.  Insert dimmer into the switch box being 

careful not to pinch or crush wires.

G.  Secure the switch to the box 

using the supplied screws.

H.  Reapply power to the circuit at fuse box or 

circuit breaker. The blue indicator light under 
the ON/OFF paddle should blink rapidly. 
If the blue light is not blinking, first ensure 
the air gap switch is in ON position (right). 
If the blue light is still not blinking, turn off 
the breaker, verify there is no power to the 
Wi-Fi dimmer, switch the wires in the line 
and load terminals, and tighten the screws. 
Mount the wallplate and reapply power to 
the circuit at fuse box or circuit breaker.

A

B

C

C

A

D

B

E

D

E

G

H

Line

Ground

Line side (hot)

Load side

H

H

H

H

Load

C

C

In a typical 3-way application, there are two 3-way switches. The switch on the line (hot) 
side has the common terminal tied to 120VAC. The switch on the load side has the 
common terminal tied to the load the switches turn ON/OFF.   

5.

Figure 2 - Line side after

Figure 1

 - 

Line side switch before

2

1

3

Line

H

H

4

Ground

2

5

4

Ground

Line

H

H

1. Black wire/black screw - line
2. Red wire/brass screw - traveler 1
3. Black wire/brass screw - traveler 2
4. Copper wire/green screw - ground

C

C

1. Black wire (line) to wire nut
2. Red wire (traveler 1) to brass screw
3. Black wire (traveler 2) to wire nut
4. Green/copper wire - ground
5. White jumper to wire nut/black screw

1

3

2

Typical wiring schematic for 3-way Installation

TRAVELER

LOAD

LINE

NEUTRAL

Load

Figure 4 - Load side switch after (Wi-Fi)

2

4

3

1

5

Figure 3

 - Load side switch before

3

1

2

H

H

Load

4

GROUND

1. Black wire/black screw - load
2. Red wire/brass screw - traveler 1
3. Black wire/brass screw - traveler 2
4. Green/copper wire - ground 

C

Load

Traveler 2

Neutral

Traveler 1

Ground

A. 

Ground

 (Green/Bare)

B. 

Load

 (Black)

C. 

Line

 (Black)

D. 

Traveler

 (Red/Other)

E. 

Neutral

 (White)

F. 

Air Gap Switch 

— 

Removes power  
from dimmer. 
 
 
 
 

G. 

Top rocker

 — Press & 

release to turn dimmer 
ON, press & hold 
increases brightness 
Press & release to turn 
device ON. Press & 
hold for 10 seconds 
to reset Wi-Fi device 
to factory specs

H. 

Bottom rocker 

— Press 

& release to turn dimmer 
OFF, press & hold to dim

H

G

E

C

B

A

D

2.

3.

To change the paddle

This step is optional. 
Before installation, 
you may want to 
change the color of the 
paddle to match your 
wallplate or décor.

1.  Insert a small, flat-

blade screwdriver into 
either groove at the 
top of the paddle, and 
apply gentle pressure 
to remove the paddle.

2.  Align the new paddle 

with the bottom of 
the Wi-Fi device and 
press it into place.

OR

OR

4.

From breaker box

Out to light (load)

LOAD

NEUTRAL

GROUND

LINE

TRAVELER

From breaker box

Insert wires into holes, do not 
wrap wires around screws.
Do not remove screws.

F

TOP

READ IT 

OR

 WATCH IT

Read instructions or watch easy-to-follow 

video. Scan QR code or visit goo.gl/NX4SRq

Prepare line side for new 3-way connection

1.  Disconnect black wire marked “line” from 

the black screw and the other black wire 
labeled “traveler 2” from brass screw. 

2.  Use the provided wire nut to connect 

the two black wires with one of the 
included white jumper wires.

3.  Connect the free end of the white jumper wire 

to the black screw (hot) on the existing switch.

4.  Carefully replace the switch back into 

the switch box. Ensure the wires are 
not pinched or crushed. Secure the 
switch using the mounting screws.

Installing the Wi-Fi dimmer on the load side

1.  Remove load side wallplate.
2.  Remove existing switch from load side 

switch box. DO NOT disconnect wires yet.

3.  Identify black wire connected to the load (light 

fixture) attached to black screw. Label as “load.”

4.  Identify red wire from line side, attached 

to bass screw. Label wire “traveler 1.” 

5.  Identify black wire coming from line 

side. Label wire “traveler 2.” 

6.  Locate neutral wires inside switch box. 

Connect the other included white jumper wire 
to neutral wire bundle. Label wire “neutral.”

7.  Disconnect black wire labeled “load” and 

connect to load terminal on Wi-Fi dimmer.

8.  Disconnect red wire labeled “traveler 1” and 

connect to traveler terminal on Wi-Fi terminal.

9.  Disconnect black wire labeled “traveler 2” and 

connect to line terminal on Wi-Fi dimmer.

10. Connect free end of white jumper wire 

to neutral terminal on Wi-Fi dimmer.

11. Disconnect green or copper wire and connect 

to ground terminal on Wi-Fi dimmer.

12. Carefully place the Wi-Fi dimmer back 

into the switch box. Ensure the wires 
are not pinched or crushed. Secure in 
place using the mounting screws.

13. Turn on circuit breaker or fuse box.
14. Verify the blue indicator LED on Wi-Fi dimmer 

blinks rapidly. If the blue light is not blinking, 
first ensure the air gap switch is in ON position 
(right). If the blue light is still not blinking, turn 
off the breaker, verify there is no power to 
the Wi-Fi dimmer, switch the wires in the line 
and load terminals, and tighten the screws. 
Mount the wallplate and reapply power to 
the circuit at fuse box or circuit breaker.

Line side

Load side

F

Insert wires into holes, do not 
wrap wires around screws.
Do not remove screws.

Caution:

could void the users authority to operate this equipment

This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

MTS5406, MTS5407

FCC ID: QOB-MTS5406

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