TP-Link KS230 KIT User manual

Smart Wi-Fi 3-Way Dimmer
KS230 KIT
Quick Start Guide
7106509733 REV2.0.0 *Images may dier from actual products.
*This quick start guide only applies to V2 version.
Wiring guide:
Scan QR code or visit
https://www.tp-link.com/support/faq/3400/
Specications
Safety Notice
Before installing, servicing or removing the switch, read and follow all safety
precautions including the following:
• CAUTION – Risk of Electric Shock – More than one disconnect switch may be
required to de-energize the equipment before servicing. A circuit breaker which
disconnects the Line and Neutral conductor simultaneously is suitable. Ensure
power is o at the circuit breaker before removing or installing any switch. Use a
non-contact voltage tester to ensure the power is o.
• The Smart Switch must be installed and used in accordance with the National
Electric Code (NEC) or your local electrical code. If you are unfamiliar with these
codes and requirements, or are uncomfortable performing the installation,
consult a qualied electrician.
• Do not install the Smart Switch with wet hands or when standing on wet or damp
surfaces.
• Install only in a suitable UL Listed outlet box (suitable dimensions: H > 2.95 in./75
mm, W > 1.81 in./46 mm, D > 2 in./51 mm).
• Tighten terminal screws to 13 lbf-in for the main dimmer switch, and 11 lbf-in for
the satellite switch.
• Keep the device away from water, re, humidity or hot environments.
• Do not attempt to disassemble, repair, or modify the device. If you need service,
please contact us.
• Do not use the device where wireless devices are not allowed.
Rating: 120 V~ 60 Hz
Load: 300 W Incandescent 150 W LED (MLV)
Operation temperature: 0~40℃
Dimming Type*: Leading Edge Dimming / TRIAC Phase Cut
Operating control, Type 1 action
Pollution Degree 2
Rated Impulse Voltage 2500 V
Software Class A
*It’s also suggested to contact your bulb’s Support to check the
supported dimming type of the bulb.
Brightness Indicators
Main Dimmer Button & LED
Buttons
Press to turn on / off your dimmer.
Restart
Reset
On/Off
Button
Press and hold for about 5 seconds to reset
Wi-Fi while keeping previous settings.
Press to restart your dimmer.
Decrease or increase the brightness.
Press and hold for about 10 seconds to
restore your dimmer to factory default settings.
/
Brightness
Indicators
Indicate the brightness of the light. More
indicators means higher brightness.
Starting up.Solid amber
Blinking amber
Blinking green
Solid red
Solid green for 30s
Blinking amber & green
Connecting to Wi-Fi.
Ready for setup.
The dimmer is being reset to
factory default settings.
Blinking red quickly The wires are incorrectly
connected.
Solid white
The dimmer is off.
LED is on to indicate the dimmer
location in the dark.
Disconnected from Wi-Fi.
Connected to Wi-Fi.
LED
Appearance
This 3-Way Dimmer Kit has a main dimmer and a satellite dimmer. They cannot work separately or with traditional
3-way switches.
Main Dimmer Satellite Dimmer
Brightness Indicators
Dimmer Buttons
On/O Button
LED
Reset
Restart
Satellite Dimmer Button & LED
Buttons
Press to turn on / off your dimmer.
On/Off
Button
Decrease or increase the brightness.
/
LED
The dimmer is off.
LED is on to indicate the dimmer location in
the dark.
Solid White
Support
For technical support, user guides, FAQs, warranty & more,
please visit https://www.tp-link.com/support ©2022 TP-Link

Set Up Your 3-Way Dimmer
STEP 2 SET UP
Tap the button in the app. Select Smart Switches
then Smart 3-Way Dimmer. Then follow the app
instructions to set up your smart dimmer.
Get the Kasa Smart app from the App Store or
Google Play.
DOWNLOAD APP
STEP 1
OR
Label the Traveler wires in the two wallboxes.
3Disconnect all wires from the two dumb switches, and connect them to the Smart 3-Way Dimmer as below.
7
Wire Your 3-Way DimmerBefore You Start
Turn o the circuit breaker. Then remove the two
wallplates. Your dumb switches might look like this.
1
Line (Live/Hot): Usually black. One end is connected to the circuit
breaker, the other to your FIRST 3-Way switch.
Load: Usually black. One end is connected to the light xture, the
other to your SECOND 3-Way switch.
Travelers: Usually one is black and the other is red.
Neutral: Usually a bundle of white wires, not connected to the dumb
switch. They may be folded up in the very back.
Ground: Usually green or copper.
Get to know the wires.
2
Two Traveler wires
(Opposite each other with
the same color screws.)
Line/Load wire
(Black. Line and Load wires
are in dierent boxes.)
3) Label the other wire in the other wallbox as the Load wire.
This is the wallbox for the satellite dimmer.
Identify the Line and Load wires in the two wallboxes.
5
1) Turn on the circuit breaker. Use a voltage detector to identify
the energized wire (Line wire).
2) Turn o the circuit breaker and label the Line wire. This is the
wallbox for the main dimmer.
Take care to avoid electric shocks.
Load wireLine wire
Label the Neutral wire in the wallbox for the main
dimmer, and the Ground wires in both wallboxes.
6
Disconnect the Line/Load wires from the two
switches, then cover them with the provided wire
nuts for safety.
4
Satellite Dimmer
Main Dimmer
Power Source To Light Bulbs
Electrical Cable
(Usually inside wall)
Blinking red quickly:
This means the wires are incorrectly connected. Please check the wiring. We recommend consulting an electrician.
1. Method of mounting: Independently mounted (Vertically
position only);
2. High Voltage - Disconnect power supply before servicing.
CAUTION:
The wire colors used in this guide are recommended
by the National Electric Code (NEC). Your actual wire
colors may vary.
The main and satellite dimmers cannot work
separately or with traditional 3-way switches.
The main and satellite dimmers are dierent and
should be installed in the correct wallboxes.
You can always nd detailed wiring instructions in the
Kasa Smart app.
OR
What should I do if the main dimmer LED blinks red quickly after installation?
Note: No need to distinguish between the two traveler wires.

Set Up Your 3-Way Dimmer
STEP 2 SET UP
Tap the button in the app. Select Smart Switches
then Smart 3-Way Dimmer. Then follow the app
instructions to set up your smart dimmer.
Get the Kasa Smart app from the App Store or
Google Play.
DOWNLOAD APP
STEP 1
OR
Label the Traveler wires in the two wallboxes.
3Disconnect all wires from the two dumb switches, and connect them to the Smart 3-Way Dimmer as below.
7
Wire Your 3-Way DimmerBefore You Start
Turn o the circuit breaker. Then remove the two
wallplates. Your dumb switches might look like this.
1
Line (Live/Hot): Usually black. One end is connected to the circuit
breaker, the other to your FIRST 3-Way switch.
Load: Usually black. One end is connected to the light xture, the
other to your SECOND 3-Way switch.
Travelers: Usually one is black and the other is red.
Neutral: Usually a bundle of white wires, not connected to the dumb
switch. They may be folded up in the very back.
Ground: Usually green or copper.
Get to know the wires.
2
Two Traveler wires
(Opposite each other with
the same color screws.)
Line/Load wire
(Black. Line and Load wires
are in dierent boxes.)
3) Label the other wire in the other wallbox as the Load wire.
This is the wallbox for the satellite dimmer.
Identify the Line and Load wires in the two wallboxes.
5
1) Turn on the circuit breaker. Use a voltage detector to identify
the energized wire (Line wire).
2) Turn o the circuit breaker and label the Line wire. This is the
wallbox for the main dimmer.
Take care to avoid electric shocks.
Load wireLine wire
Label the Neutral wire in the wallbox for the main
dimmer, and the Ground wires in both wallboxes.
6
Disconnect the Line/Load wires from the two
switches, then cover them with the provided wire
nuts for safety.
4
Satellite Dimmer
Main Dimmer
Power Source To Light Bulbs
Electrical Cable
(Usually inside wall)
Blinking red quickly:
This means the wires are incorrectly connected. Please check the wiring. We recommend consulting an electrician.
1. Method of mounting: Independently mounted (Vertically
position only);
2. High Voltage - Disconnect power supply before servicing.
CAUTION:
The wire colors used in this guide are recommended
by the National Electric Code (NEC). Your actual wire
colors may vary.
The main and satellite dimmers cannot work
separately or with traditional 3-way switches.
The main and satellite dimmers are dierent and
should be installed in the correct wallboxes.
You can always nd detailed wiring instructions in the
Kasa Smart app.
OR
What should I do if the main dimmer LED blinks red quickly after installation?
Note: No need to distinguish between the two traveler wires.

Set Up Your 3-Way Dimmer
STEP 2 SET UP
Tap the button in the app. Select Smart Switches
then Smart 3-Way Dimmer. Then follow the app
instructions to set up your smart dimmer.
Get the Kasa Smart app from the App Store or
Google Play.
DOWNLOAD APP
STEP 1
OR
Label the Traveler wires in the two wallboxes.
3Disconnect all wires from the two dumb switches, and connect them to the Smart 3-Way Dimmer as below.
7
Wire Your 3-Way DimmerBefore You Start
Turn o the circuit breaker. Then remove the two
wallplates. Your dumb switches might look like this.
1
Line (Live/Hot): Usually black. One end is connected to the circuit
breaker, the other to your FIRST 3-Way switch.
Load: Usually black. One end is connected to the light xture, the
other to your SECOND 3-Way switch.
Travelers: Usually one is black and the other is red.
Neutral: Usually a bundle of white wires, not connected to the dumb
switch. They may be folded up in the very back.
Ground: Usually green or copper.
Get to know the wires.
2
Two Traveler wires
(Opposite each other with
the same color screws.)
Line/Load wire
(Black. Line and Load wires
are in dierent boxes.)
3) Label the other wire in the other wallbox as the Load wire.
This is the wallbox for the satellite dimmer.
Identify the Line and Load wires in the two wallboxes.
5
1) Turn on the circuit breaker. Use a voltage detector to identify
the energized wire (Line wire).
2) Turn o the circuit breaker and label the Line wire. This is the
wallbox for the main dimmer.
Take care to avoid electric shocks.
Load wireLine wire
Label the Neutral wire in the wallbox for the main
dimmer, and the Ground wires in both wallboxes.
6
Disconnect the Line/Load wires from the two
switches, then cover them with the provided wire
nuts for safety.
4
Satellite Dimmer
Main Dimmer
Power Source To Light Bulbs
Electrical Cable
(Usually inside wall)
Blinking red quickly:
This means the wires are incorrectly connected. Please check the wiring. We recommend consulting an electrician.
1. Method of mounting: Independently mounted (Vertically
position only);
2. High Voltage - Disconnect power supply before servicing.
CAUTION:
The wire colors used in this guide are recommended
by the National Electric Code (NEC). Your actual wire
colors may vary.
The main and satellite dimmers cannot work
separately or with traditional 3-way switches.
The main and satellite dimmers are dierent and
should be installed in the correct wallboxes.
You can always nd detailed wiring instructions in the
Kasa Smart app.
OR
What should I do if the main dimmer LED blinks red quickly after installation?
Note: No need to distinguish between the two traveler wires.

Set Up Your 3-Way Dimmer
STEP 2 SET UP
Tap the button in the app. Select Smart Switches
then Smart 3-Way Dimmer. Then follow the app
instructions to set up your smart dimmer.
Get the Kasa Smart app from the App Store or
Google Play.
DOWNLOAD APP
STEP 1
OR
Label the Traveler wires in the two wallboxes.
3Disconnect all wires from the two dumb switches, and connect them to the Smart 3-Way Dimmer as below.
7
Wire Your 3-Way DimmerBefore You Start
Turn o the circuit breaker. Then remove the two
wallplates. Your dumb switches might look like this.
1
Line (Live/Hot): Usually black. One end is connected to the circuit
breaker, the other to your FIRST 3-Way switch.
Load: Usually black. One end is connected to the light xture, the
other to your SECOND 3-Way switch.
Travelers: Usually one is black and the other is red.
Neutral: Usually a bundle of white wires, not connected to the dumb
switch. They may be folded up in the very back.
Ground: Usually green or copper.
Get to know the wires.
2
Two Traveler wires
(Opposite each other with
the same color screws.)
Line/Load wire
(Black. Line and Load wires
are in dierent boxes.)
3) Label the other wire in the other wallbox as the Load wire.
This is the wallbox for the satellite dimmer.
Identify the Line and Load wires in the two wallboxes.
5
1) Turn on the circuit breaker. Use a voltage detector to identify
the energized wire (Line wire).
2) Turn o the circuit breaker and label the Line wire. This is the
wallbox for the main dimmer.
Take care to avoid electric shocks.
Load wireLine wire
Label the Neutral wire in the wallbox for the main
dimmer, and the Ground wires in both wallboxes.
6
Disconnect the Line/Load wires from the two
switches, then cover them with the provided wire
nuts for safety.
4
Satellite Dimmer
Main Dimmer
Power Source To Light Bulbs
Electrical Cable
(Usually inside wall)
Blinking red quickly:
This means the wires are incorrectly connected. Please check the wiring. We recommend consulting an electrician.
1. Method of mounting: Independently mounted (Vertically
position only);
2. High Voltage - Disconnect power supply before servicing.
CAUTION:
The wire colors used in this guide are recommended
by the National Electric Code (NEC). Your actual wire
colors may vary.
The main and satellite dimmers cannot work
separately or with traditional 3-way switches.
The main and satellite dimmers are dierent and
should be installed in the correct wallboxes.
You can always nd detailed wiring instructions in the
Kasa Smart app.
OR
What should I do if the main dimmer LED blinks red quickly after installation?
Note: No need to distinguish between the two traveler wires.

Set Up Your 3-Way Dimmer
STE P 2 SET UP
Tap the button in the app. Select Smart Switches
then Smart 3-Way Dimmer. Then follow the app
instructions to set up your smart dimmer.
Get the Kasa Smart app from the App Store or
Google Play.
DOWNLOAD APP
STE P 1
OR
Label the Traveler wires in the two wallboxes.
3Disconnect all wires from the two dumb switches, and connect them to the Smart 3-Way Dimmer as below.
7
Wire Your 3-Way DimmerBefore You Start
Turn o the circuit breaker. Then remove the two
wallplates. Your dumb switches might look like this.
1
Line (Live/Hot): Usually black. One end is connected to the circuit
breaker, the other to your FIRST 3-Way switch.
Load: Usually black. One end is connected to the light xture, the
other to your SECOND 3-Way switch.
Travelers: Usually one is black and the other is red.
Neutral: Usually a bundle of white wires, not connected to the dumb
switch. They may be folded up in the very back.
Ground: Usually green or copper.
Get to know the wires.
2
Two Traveler wires
(Opposite each other with
the same color screws.)
Line/Load wire
(Black. Line and Load wires
are in dierent boxes.)
3) Label the other wire in the other wallbox as the Load wire.
This is the wallbox for the satellite dimmer.
Identify the Line and Load wires in the two wallboxes.
5
1) Turn on the circuit breaker. Use a voltage detector to identify
the energized wire (Line wire).
2) Turn o the circuit breaker and label the Line wire. This is the
wallbox for the main dimmer.
Take care to avoid electric shocks.
Load wireLine wire
Label the Neutral wire in the wallbox for the main
dimmer, and the Ground wires in both wallboxes.
6
Disconnect the Line/Load wires from the two
switches, then cover them with the provided wire
nuts for safety.
4
Satellite Dimmer
Main Dimmer
Power Source To Light Bulbs
Electrical Cable
(Usually inside wall)
Blinking red quickly:
This means the wires are incorrectly connected. Please check the wiring. We recommend consulting an electrician.
1. Method of mounting: Independently mounted (Vertically
position only);
2. High Voltage - Disconnect power supply before servicing.
CAUTION:
The wire colors used in this guide are recommended
by the National Electric Code (NEC). Your actual wire
colors may vary.
The main and satellite dimmers cannot work
separately or with traditional 3-way switches.
The main and satellite dimmers are dierent and
should be installed in the correct wallboxes.
You can always nd detailed wiring instructions in the
Kasa Smart app.
OR
What should I do if the main dimmer LED blinks red quickly after installation?
Note: No need to distinguish between the two traveler wires.

Set Up Your 3-Way Dimmer
STEP 2 SET UP
Tap the button in the app. Select Smart Switches
then Smart 3-Way Dimmer. Then follow the app
instructions to set up your smart dimmer.
Get the Kasa Smart app from the App Store or
Google Play.
DOWNLOAD APP
STEP 1
OR
Label the Traveler wires in the two wallboxes.
3Disconnect all wires from the two dumb switches, and connect them to the Smart 3-Way Dimmer as below.
7
Wire Your 3-Way DimmerBefore You Start
Turn o the circuit breaker. Then remove the two
wallplates. Your dumb switches might look like this.
1
Line (Live/Hot): Usually black. One end is connected to the circuit
breaker, the other to your FIRST 3-Way switch.
Load: Usually black. One end is connected to the light xture, the
other to your SECOND 3-Way switch.
Travelers: Usually one is black and the other is red.
Neutral: Usually a bundle of white wires, not connected to the dumb
switch. They may be folded up in the very back.
Ground: Usually green or copper.
Get to know the wires.
2
Two Traveler wires
(Opposite each other with
the same color screws.)
Line/Load wire
(Black. Line and Load wires
are in dierent boxes.)
3) Label the other wire in the other wallbox as the Load wire.
This is the wallbox for the satellite dimmer.
Identify the Line and Load wires in the two wallboxes.
5
1) Turn on the circuit breaker. Use a voltage detector to identify
the energized wire (Line wire).
2) Turn o the circuit breaker and label the Line wire. This is the
wallbox for the main dimmer.
Take care to avoid electric shocks.
Load wireLine wire
Label the Neutral wire in the wallbox for the main
dimmer, and the Ground wires in both wallboxes.
6
Disconnect the Line/Load wires from the two
switches, then cover them with the provided wire
nuts for safety.
4
Satellite Dimmer
Main Dimmer
Power Source To Light Bulbs
Electrical Cable
(Usually inside wall)
Blinking red quickly:
This means the wires are incorrectly connected. Please check the wiring. We recommend consulting an electrician.
1. Method of mounting: Independently mounted (Vertically
position only);
2. High Voltage - Disconnect power supply before servicing.
CAUTION:
The wire colors used in this guide are recommended
by the National Electric Code (NEC). Your actual wire
colors may vary.
The main and satellite dimmers cannot work
separately or with traditional 3-way switches.
The main and satellite dimmers are dierent and
should be installed in the correct wallboxes.
You can always nd detailed wiring instructions in the
Kasa Smart app.
OR
What should I do if the main dimmer LED blinks red quickly after installation?
Note: No need to distinguish between the two traveler wires.

Smart Wi-Fi 3-Way Dimmer
KS230 KIT
Quick Start Guide
7106509733 REV2.0.0 *Images may dier from actual products.
*This quick start guide only applies to V2 version.
Wiring guide:
Scan QR code or visit
https://www.tp-link.com/support/faq/3400/
Specications
Safety Notice
Before installing, servicing or removing the switch, read and follow all safety
precautions including the following:
• CAUTION – Risk of Electric Shock – More than one disconnect switch may be
required to de-energize the equipment before servicing. A circuit breaker which
disconnects the Line and Neutral conductor simultaneously is suitable. Ensure
power is o at the circuit breaker before removing or installing any switch. Use a
non-contact voltage tester to ensure the power is o.
• The Smart Switch must be installed and used in accordance with the National
Electric Code (NEC) or your local electrical code. If you are unfamiliar with these
codes and requirements, or are uncomfortable performing the installation,
consult a qualied electrician.
• Do not install the Smart Switch with wet hands or when standing on wet or damp
surfaces.
• Install only in a suitable UL Listed outlet box (suitable dimensions: H > 2.95 in./75
mm, W > 1.81 in./46 mm, D > 2 in./51 mm).
• Tighten terminal screws to 13 lbf-in for the main dimmer switch, and 11 lbf-in for
the satellite switch.
• Keep the device away from water, re, humidity or hot environments.
• Do not attempt to disassemble, repair, or modify the device. If you need service,
please contact us.
• Do not use the device where wireless devices are not allowed.
Rating: 120 V~ 60 Hz
Load: 300 W Incandescent 150 W LED (MLV)
Operation temperature: 0~40℃
Dimming Type*: Leading Edge Dimming / TRIAC Phase Cut
Operating control, Type 1 action
Pollution Degree 2
Rated Impulse Voltage 2500 V
Software Class A
*It’s also suggested to contact your bulb’s Support to check the
supported dimming type of the bulb.
Brightness Indicators
Main Dimmer Button & LED
Buttons
Press to turn on / off your dimmer.
Restart
Reset
On/Off
Button
Press and hold for about 5 seconds to reset
Wi-Fi while keeping previous settings.
Press to restart your dimmer.
Decrease or increase the brightness.
Press and hold for about 10 seconds to
restore your dimmer to factory default settings.
/
Brightness
Indicators
Indicate the brightness of the light. More
indicators means higher brightness.
Starting up.Solid amber
Blinking amber
Blinking green
Solid red
Solid green for 30s
Blinking amber & green
Connecting to Wi-Fi.
Ready for setup.
The dimmer is being reset to
factory default settings.
Blinking red quickly The wires are incorrectly
connected.
Solid white
The dimmer is off.
LED is on to indicate the dimmer
location in the dark.
Disconnected from Wi-Fi.
Connected to Wi-Fi.
LED
Appearance
This 3-Way Dimmer Kit has a main dimmer and a satellite dimmer. They cannot work separately or with traditional
3-way switches.
Main Dimmer Satellite Dimmer
Brightness Indicators
Dimmer Buttons
On/O Button
LED
Reset
Restart
Satellite Dimmer Button & LED
Buttons
Press to turn on / off your dimmer.
On/Off
Button
Decrease or increase the brightness.
/
LED
The dimmer is off.
LED is on to indicate the dimmer location in
the dark.
Solid White
Support
For technical support, user guides, FAQs, warranty & more,
please visit https://www.tp-link.com/support ©2022 TP-Link

Smart Wi-Fi 3-Way Dimmer
KS230 KIT
Quick Start Guide
7106509733 REV2.0.0 *Images may dier from actual products.
*This quick start guide only applies to V2 version.
Wiring guide:
Scan QR code or visit
https://www.tp-link.com/support/faq/3400/
Specications
Safety Notice
Before installing, servicing or removing the switch, read and follow all safety
precautions including the following:
• CAUTION – Risk of Electric Shock – More than one disconnect switch may be
required to de-energize the equipment before servicing. A circuit breaker which
disconnects the Line and Neutral conductor simultaneously is suitable. Ensure
power is o at the circuit breaker before removing or installing any switch. Use a
non-contact voltage tester to ensure the power is o.
• The Smart Switch must be installed and used in accordance with the National
Electric Code (NEC) or your local electrical code. If you are unfamiliar with these
codes and requirements, or are uncomfortable performing the installation,
consult a qualied electrician.
• Do not install the Smart Switch with wet hands or when standing on wet or damp
surfaces.
• Install only in a suitable UL Listed outlet box (suitable dimensions: H > 2.95 in./75
mm, W > 1.81 in./46 mm, D > 2 in./51 mm).
• Tighten terminal screws to 13 lbf-in for the main dimmer switch, and 11 lbf-in for
the satellite switch.
• Keep the device away from water, re, humidity or hot environments.
• Do not attempt to disassemble, repair, or modify the device. If you need service,
please contact us.
• Do not use the device where wireless devices are not allowed.
Rating: 120 V~ 60 Hz
Load: 300 W Incandescent 150 W LED (MLV)
Operation temperature: 0~40℃
Dimming Type*: Leading Edge Dimming / TRIAC Phase Cut
Operating control, Type 1 action
Pollution Degree 2
Rated Impulse Voltage 2500 V
Software Class A
*It’s also suggested to contact your bulb’s Support to check the
supported dimming type of the bulb.
Brightness Indicators
Main Dimmer Button & LED
Buttons
Press to turn on / off your dimmer.
Restart
Reset
On/Off
Button
Press and hold for about 5 seconds to reset
Wi-Fi while keeping previous settings.
Press to restart your dimmer.
Decrease or increase the brightness.
Press and hold for about 10 seconds to
restore your dimmer to factory default settings.
/
Brightness
Indicators
Indicate the brightness of the light. More
indicators means higher brightness.
Starting up.Solid amber
Blinking amber
Blinking green
Solid red
Solid green for 30s
Blinking amber & green
Connecting to Wi-Fi.
Ready for setup.
The dimmer is being reset to
factory default settings.
Blinking red quickly The wires are incorrectly
connected.
Solid white
The dimmer is off.
LED is on to indicate the dimmer
location in the dark.
Disconnected from Wi-Fi.
Connected to Wi-Fi.
LED
Appearance
This 3-Way Dimmer Kit has a main dimmer and a satellite dimmer. They cannot work separately or with traditional
3-way switches.
Main Dimmer Satellite Dimmer
Brightness Indicators
Dimmer Buttons
On/O Button
LED
Reset
Restart
Satellite Dimmer Button & LED
Buttons
Press to turn on / off your dimmer.
On/Off
Button
Decrease or increase the brightness.
/
LED
The dimmer is off.
LED is on to indicate the dimmer location in
the dark.
Solid White
Support
For technical support, user guides, FAQs, warranty & more,
please visit https://www.tp-link.com/support ©2022 TP-Link

Smart Wi-Fi 3-Way Dimmer
KS230 KIT
Quick Start Guide
7106509733 REV2.0.0 *Images may dier from actual products.
*This quick start guide only applies to V2 version.
Wiring guide:
Scan QR code or visit
https://www.tp-link.com/support/faq/3400/
Specications
Safety Notice
Before installing, servicing or removing the switch, read and follow all safety
precautions including the following:
• CAUTION – Risk of Electric Shock – More than one disconnect switch may be
required to de-energize the equipment before servicing. A circuit breaker which
disconnects the Line and Neutral conductor simultaneously is suitable. Ensure
power is o at the circuit breaker before removing or installing any switch. Use a
non-contact voltage tester to ensure the power is o.
• The Smart Switch must be installed and used in accordance with the National
Electric Code (NEC) or your local electrical code. If you are unfamiliar with these
codes and requirements, or are uncomfortable performing the installation,
consult a qualied electrician.
• Do not install the Smart Switch with wet hands or when standing on wet or damp
surfaces.
• Install only in a suitable UL Listed outlet box (suitable dimensions: H > 2.95 in./75
mm, W > 1.81 in./46 mm, D > 2 in./51 mm).
• Tighten terminal screws to 13 lbf-in for the main dimmer switch, and 11 lbf-in for
the satellite switch.
• Keep the device away from water, re, humidity or hot environments.
• Do not attempt to disassemble, repair, or modify the device. If you need service,
please contact us.
• Do not use the device where wireless devices are not allowed.
Rating: 120 V~ 60 Hz
Load: 300 W Incandescent 150 W LED (MLV)
Operation temperature: 0~40℃
Dimming Type*: Leading Edge Dimming / TRIAC Phase Cut
Operating control, Type 1 action
Pollution Degree 2
Rated Impulse Voltage 2500 V
Software Class A
*It’s also suggested to contact your bulb’s Support to check the
supported dimming type of the bulb.
Brightness Indicators
Main Dimmer Button & LED
Buttons
Press to turn on / off your dimmer.
Restart
Reset
On/Off
Button
Press and hold for about 5 seconds to reset
Wi-Fi while keeping previous settings.
Press to restart your dimmer.
Decrease or increase the brightness.
Press and hold for about 10 seconds to
restore your dimmer to factory default settings.
/
Brightness
Indicators
Indicate the brightness of the light. More
indicators means higher brightness.
Starting up.Solid amber
Blinking amber
Blinking green
Solid red
Solid green for 30s
Blinking amber & green
Connecting to Wi-Fi.
Ready for setup.
The dimmer is being reset to
factory default settings.
Blinking red quickly The wires are incorrectly
connected.
Solid white
The dimmer is off.
LED is on to indicate the dimmer
location in the dark.
Disconnected from Wi-Fi.
Connected to Wi-Fi.
LED
Appearance
This 3-Way Dimmer Kit has a main dimmer and a satellite dimmer. They cannot work separately or with traditional
3-way switches.
Main Dimmer Satellite Dimmer
Brightness Indicators
Dimmer Buttons
On/O Button
LED
Reset
Restart
Satellite Dimmer Button & LED
Buttons
Press to turn on / off your dimmer.
On/Off
Button
Decrease or increase the brightness.
/
LED
The dimmer is off.
LED is on to indicate the dimmer location in
the dark.
Solid White
Support
For technical support, user guides, FAQs, warranty & more,
please visit https://www.tp-link.com/support ©2022 TP-Link

Smart Wi-Fi 3-Way Dimmer
KS230 KIT
Quick Start Guide
7106509733 REV2.0.0 *Images may dier from actual products.
*This quick start guide only applies to V2 version.
Wiring guide:
Scan QR code or visit
https://www.tp-link.com/support/faq/3400/
Specications
Safety Notice
Before installing, servicing or removing the switch, read and follow all safety
precautions including the following:
• CAUTION – Risk of Electric Shock – More than one disconnect switch may be
required to de-energize the equipment before servicing. A circuit breaker which
disconnects the Line and Neutral conductor simultaneously is suitable. Ensure
power is o at the circuit breaker before removing or installing any switch. Use a
non-contact voltage tester to ensure the power is o.
• The Smart Switch must be installed and used in accordance with the National
Electric Code (NEC) or your local electrical code. If you are unfamiliar with these
codes and requirements, or are uncomfortable performing the installation,
consult a qualied electrician.
• Do not install the Smart Switch with wet hands or when standing on wet or damp
surfaces.
• Install only in a suitable UL Listed outlet box (suitable dimensions: H > 2.95 in./75
mm, W > 1.81 in./46 mm, D > 2 in./51 mm).
• Tighten terminal screws to 13 lbf-in for the main dimmer switch, and 11 lbf-in for
the satellite switch.
• Keep the device away from water, re, humidity or hot environments.
• Do not attempt to disassemble, repair, or modify the device. If you need service,
please contact us.
• Do not use the device where wireless devices are not allowed.
Rating: 120 V~ 60 Hz
Load: 300 W Incandescent 150 W LED (MLV)
Operation temperature: 0~40℃
Dimming Type*: Leading Edge Dimming / TRIAC Phase Cut
Operating control, Type 1 action
Pollution Degree 2
Rated Impulse Voltage 2500 V
Software Class A
*It’s also suggested to contact your bulb’s Support to check the
supported dimming type of the bulb.
Brightness Indicators
Main Dimmer Button & LED
Buttons
Press to turn on / off your dimmer.
Restart
Reset
On/Off
Button
Press and hold for about 5 seconds to reset
Wi-Fi while keeping previous settings.
Press to restart your dimmer.
Decrease or increase the brightness.
Press and hold for about 10 seconds to
restore your dimmer to factory default settings.
/
Brightness
Indicators
Indicate the brightness of the light. More
indicators means higher brightness.
Starting up.Solid amber
Blinking amber
Blinking green
Solid red
Solid green for 30s
Blinking amber & green
Connecting to Wi-Fi.
Ready for setup.
The dimmer is being reset to
factory default settings.
Blinking red quickly The wires are incorrectly
connected.
Solid white
The dimmer is off.
LED is on to indicate the dimmer
location in the dark.
Disconnected from Wi-Fi.
Connected to Wi-Fi.
LED
Appearance
This 3-Way Dimmer Kit has a main dimmer and a satellite dimmer. They cannot work separately or with traditional
3-way switches.
Main Dimmer Satellite Dimmer
Brightness Indicators
Dimmer Buttons
On/O Button
LED
Reset
Restart
Satellite Dimmer Button & LED
Buttons
Press to turn on / off your dimmer.
On/Off
Button
Decrease or increase the brightness.
/
LED
The dimmer is off.
LED is on to indicate the dimmer location in
the dark.
Solid White
Support
For technical support, user guides, FAQs, warranty & more,
please visit https://www.tp-link.com/support ©2022 TP-Link

Smart Wi-Fi 3-Way Dimmer
KS230 KIT
Quick Start Guide
7106509733 REV2.0.0 *Images may dier from actual products.
*This quick start guide only applies to V2 version.
Wiring guide:
Scan QR code or visit
https://www.tp-link.com/support/faq/3400/
Specications
Safety Notice
Before installing, servicing or removing the switch, read and follow all safety
precautions including the following:
• CAUTION – Risk of Electric Shock – More than one disconnect switch may be
required to de-energize the equipment before servicing. A circuit breaker which
disconnects the Line and Neutral conductor simultaneously is suitable. Ensure
power is o at the circuit breaker before removing or installing any switch. Use a
non-contact voltage tester to ensure the power is o.
• The Smart Switch must be installed and used in accordance with the National
Electric Code (NEC) or your local electrical code. If you are unfamiliar with these
codes and requirements, or are uncomfortable performing the installation,
consult a qualied electrician.
• Do not install the Smart Switch with wet hands or when standing on wet or damp
surfaces.
• Install only in a suitable UL Listed outlet box (suitable dimensions: H > 2.95 in./75
mm, W > 1.81 in./46 mm, D > 2 in./51 mm).
• Tighten terminal screws to 13 lbf-in for the main dimmer switch, and 11 lbf-in for
the satellite switch.
• Keep the device away from water, re, humidity or hot environments.
• Do not attempt to disassemble, repair, or modify the device. If you need service,
please contact us.
• Do not use the device where wireless devices are not allowed.
Rating: 120 V~ 60 Hz
Load: 300 W Incandescent 150 W LED (MLV)
Operation temperature: 0~40℃
Dimming Type*: Leading Edge Dimming / TRIAC Phase Cut
Operating control, Type 1 action
Pollution Degree 2
Rated Impulse Voltage 2500 V
Software Class A
*It’s also suggested to contact your bulb’s Support to check the
supported dimming type of the bulb.
Brightness Indicators
Main Dimmer Button & LED
Buttons
Press to turn on / off your dimmer.
Restart
Reset
On/Off
Button
Press and hold for about 5 seconds to reset
Wi-Fi while keeping previous settings.
Press to restart your dimmer.
Decrease or increase the brightness.
Press and hold for about 10 seconds to
restore your dimmer to factory default settings.
/
Brightness
Indicators
Indicate the brightness of the light. More
indicators means higher brightness.
Starting up.Solid amber
Blinking amber
Blinking green
Solid red
Solid green for 30s
Blinking amber & green
Connecting to Wi-Fi.
Ready for setup.
The dimmer is being reset to
factory default settings.
Blinking red quickly The wires are incorrectly
connected.
Solid white
The dimmer is off.
LED is on to indicate the dimmer
location in the dark.
Disconnected from Wi-Fi.
Connected to Wi-Fi.
LED
Appearance
This 3-Way Dimmer Kit has a main dimmer and a satellite dimmer. They cannot work separately or with traditional
3-way switches.
Main Dimmer Satellite Dimmer
Brightness Indicators
Dimmer Buttons
On/O Button
LED
Reset
Restart
Satellite Dimmer Button & LED
Buttons
Press to turn on / off your dimmer.
On/Off
Button
Decrease or increase the brightness.
/
LED
The dimmer is off.
LED is on to indicate the dimmer location in
the dark.
Solid White
Support
For technical support, user guides, FAQs, warranty & more,
please visit https://www.tp-link.com/support ©2022 TP-Link