tp-link KS220 Smart WiFi Dimmer Switch User Guide

tp-link KS220 Smart WiFi Dimmer Switch

Product Introduction
Kasa smart dimmer switch turns on and dims the lights automatically, saving you effort and electricity bills.

Wire Your Switch

1. Turn off the circuit breaker. Then remove the old wallplate of the wall switch and label the Ground and Neutral wires.

   • Ground: Usually green or copper.
   • Neutral: Usually white and not connected to the dumb switch.
   • Line: Usually black and coming from the circuit breaker.
   • Load: Usually black. One end is connected to the light.
     If you are unsure, consult a qualified electrician.

2. Disconnect the wires from the old switch.

3. Identify Line and Load wires.

4. Turn on the circuit breaker. Use a voltage detector to identify the energized wire (Line wire).
   Take care to avoid electric shocks.

5. Turn off the circuit breaker. Label the Line and Load wires.

6. Connect the wires to the smart dimmer

7. Line up the dimmer switch with the mounting holes. Secure it with screws.

8. Attach the wallplate. Then the wiring is finished.

Set Up Your Switch

STEP 1: DOWNLOAD APP
Get the Kasa Smart app from the App Store or Google Play.

STEP 2: SET UP
Tap the + button in the app and select Smart Switches > Smart Dimmer HomeKit. Then follow the step-by-step app instructions to set up your smart dimmer switch.

Appearance

Button Explanations

| Decrease or increase the brightness.
---|---
Reset| Press and hold for about 5s until the LED blinks amber and green to reset Wi-Fi while keeping other settings.

Press and hold for about 10s until the LED blinks amber to restore to factory default settings.

Restart| Press to restart your dimmer switch.

LED Status

Resetting Wi-Fi.

Blinking green| Connecting to Wi-Fi.
Stay green for 30s| Connected to Wi-Fi.
Solid red| Disconnected from Wi-Fi.
Blinking amber| Device resetting.
White| Light fixture is off.

Want to Add Dimmer to Home?
This is a HomeKit-enabled device. You can also add it to the Home app for easy control from  your iPhone or iPad.

Before You Start:

1. Your phone should be connected to a stable 2.4 GHz Wi-Fi network with internet access.
2. HomeKit will be disabled 10 minutes after the dimmer is powered on. You can press the Restart button on your dimmer to restart and try again.

Add to Home

1. Open the Home app.
2. Scan the HomeKit QR code in the package, or enter the PIN on the dimmer.

Failed to Add to Home?

• Factory reset the dimmer, and restart your phone. Then try again.
• Refer to the FAQ for detailed instructions: https://www.tp-link.com/support/faq/3390/

Specifications

Rating: 120V~ 60Hz
Load: 300W Incandescent, 150W LED
Operation temperature: 0~40℃
Method of mounting included: Independently mounted
(Vertically position only);
Operating control, Type 1 action
Pollution Degree 2, Rated Impulse Voltage 2500 V
Software Class A, NEMA Type 1

CAUTION: High Voltage-Disconnect power supply before servicing

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 that disconnects the Line and Neutral conductor simultaneously is suitable. Ensure power is off at the circuit breaker before removing or installing any switch. Use a non-contact voltage tester to ensure the power is off.
• 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 qualified 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.

Support
For technical support, the user guide and other information, visit https://www.tp-link.com/support

References

• TP-Link Product Support - Wireless Networking Equipment Support
• How to Troubleshoot when a TP-Link HomeKit-enabled device fails to add to Apple’s Home App

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