Kasa Smart Wi-Fi Dimmer Switch KS220

Product Introduction

The Kasa smart dimmer switch automatically turns on and dims lights, saving effort and electricity bills.

Wire Your Switch

1. Turn off the circuit breaker. Remove the old wallplate and label the Ground and Neutral wires. Disconnect wires from the old switch.
2. Identify Line and Load wires. Use a voltage detector to find the energized wire (Line wire) after turning on the circuit breaker. Turn off the circuit breaker again and label the Line and Load wires.
3. Connect the wires to the smart dimmer switch as shown in the diagram. Ensure proper connections for Line, Load, Neutral, and Ground wires.
4. Mount the switch. Align the switch with the mounting holes and secure it with screws.
5. Attach the wallplate. The wiring is now complete.

Refer to the diagram for detailed wiring instructions.

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, select Smart Switches, and follow the on-screen instructions to set up your smart dimmer switch.

For assistance, visit www.tp-link.com/support for technical support, user guides, FAQs, and warranty information.

Appearance

The switch features a Dimmer Button, Brightness Indicators, On/Off Button, LED Status indicator, and a Reset/Restart button.

Button Explanations

• Dimmer Buttons: Decrease or increase the brightness.
• Reset: Press and hold for approximately 5 seconds to reset Wi-Fi while keeping other settings. Press and hold for approximately 10 seconds to restore the switch to factory default settings.
• Restart: Press to restart your switch.

LED Status

• Solid amber: Starting up.
• Blinking amber & green: Ready for setup.
• Blinking green: Connecting to Wi-Fi.
• Solid green: Connected to Wi-Fi.
• Blinking amber: Disconnected from Wi-Fi.
• White: Device resetting.
• Light fixture is off.

Specifications

Safety Notice

CAUTION: High Voltage - Disconnect power supply before servicing.

• Read and follow all safety precautions before installing, servicing, or removing the switch.
• Ensure power is off at the circuit breaker before any work. Use a non-contact voltage tester to confirm power is off.
• Install and use the Smart Switch in accordance with the National Electric Code (NEC) or local electrical codes. Consult a qualified electrician if unsure.
• Do not install with wet hands or on wet/damp surfaces.
• Install only in a suitable UL Listed outlet box (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.

FCC Compliance Statement

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. If this equipment causes harmful interference to radio or television reception, try to correct it by reorienting the antenna, increasing separation, connecting to a different circuit, or consulting a technician.

This device complies with FCC radiation exposure limits for an uncontrolled environment and Part 15 of the FCC RF Rules. Installation must provide at least 20 cm separation from all persons and not be co-located with other antennas or transmitters.

Operation is subject to two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received.

Caution: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

TP-Link USA Corporation has determined that the equipment complies with applicable technical standards and FCC part 15.

Canadian Compliance Statement

This device complies with Innovation, Science and Economic Development Canada's licence-exempt RSS(s). Operation is subject to two conditions: (1) This device may not cause interference, and (2) This device must accept any interference, including interference that may cause undesired operation.

Radiation Exposure Statement: This equipment complies with IC radiation exposure limits for an uncontrolled environment. Install and operate with a minimum distance of 20cm between the radiator and your body.

CAN ICES-3 (B)/NMB-3(B)