KKCOOL Smart Switch 2 Gang User Manual

1. Introduction

Thank you for choosing the KKCOOL Smart Switch 2 Gang. This smart light switch allows you to control your lighting fixtures remotely via Wi-Fi, voice commands, or scheduled timers. It is compatible with Amazon Alexa and Google Home, offering enhanced convenience and energy efficiency for your home.

This manual provides detailed instructions for the installation, setup, operation, and maintenance of your new smart switch. Please read it thoroughly before installation and keep it for future reference.

2. Important Safety Information

• Electrical Hazard: Installation must be performed by a qualified electrician or a person with a thorough understanding of electrical wiring. Always turn off power at the circuit breaker before installation, servicing, or removing the switch.
• Neutral Wire Required: This smart switch requires a neutral wire for operation. Please ensure your electrical box has a neutral wire before purchasing and installing.
• 2.4GHz Wi-Fi Only: The switch only supports 2.4GHz Wi-Fi networks. It is not compatible with 5GHz Wi-Fi.
• Not a Dimmer or 3-Way Switch: This device is a single-pole ON/OFF switch and cannot be used as a dimmer or in a 3-way (multi-location) switch configuration.
• Load Compatibility: Do not use to control fans or other motor-driven appliances. Designed for lighting control only.
• Indoor Use Only: This product is intended for indoor use in dry locations.
• Metal Faceplates: Avoid using metal faceplates as they may interfere with Wi-Fi signal.

3. Package Contents

Verify that all components are present in your package:

• KKCOOL Smart Switch (2 units)
• 2-Gang Faceplate (1 unit)
• Mounting Screws (4 units)
• Installation Manual (This document)

4. Product Overview and Specifications

Image: KKCOOL Smart Switch 2 Gang with key components labeled, including Face Plate, Indicator Light, Touch ON/OFF Button, and Glass Area. Icons below illustrate features like Remote Control, Voice Control, Away Mode, Groups, Schedules, Touch Switch, Runtime and Usage, and Smart Actions.

Technical Specifications:

• Model: KS-602
• Operation Mode: Automatically, Off, Smart Switch
• Operating Voltage: 120 Volts (AC)
• Contact Type: Physical
• Connector Type: Screws
• Circuit Type: 1-way (Single-pole)
• Actuator Type: Flat
• Contact Material: Metal
• Protection Rating: IP65
• Wireless Standard: 2.4GHz Wi-Fi (IEEE 802.11 b/g/n)
• Dimensions: 5.47 x 5.04 x 2.32 inches
• Weight: 10.55 ounces

5. Installation Guide

Before you begin, ensure you have the necessary tools: screwdriver, wire strippers, electrical tape, and a voltage tester.

Pre-installation Checklist:

• Confirm your home has a neutral wire in the switch box. This is crucial for the smart switch to function.
• Ensure your Wi-Fi network is 2.4GHz. The switch does not support 5GHz Wi-Fi.
• This is a single-pole switch. Do not attempt to install it in a 3-way or multi-way circuit.

Image: An illustration emphasizing the requirement for a neutral wire and explicitly stating that the switch cannot be used as a dimmer, a 3-way switch, or with 5GHz Wi-Fi. It shows visual examples of 1-way, 3-way, and multi-way switches, and 2.4GHz vs 5GHz Wi-Fi compatibility.

Installation Steps:

1. Turn Off Power: Locate the circuit breaker that controls the light switch you are replacing and turn off the power. Verify the power is off using a voltage tester.
2. Remove Old Switch: Carefully remove the existing wall plate and unscrew the old switch from the wall box. Before disconnecting any wires, take a photo of the current wiring for reference.
3. Identify Wires: Use an electrical pencil or voltage tester to identify the Live (Line) wire and Load wire. Identify the Neutral wire (usually white) and Ground wire (usually green or bare copper).
4. Wire the Smart Switch: Connect the wires from your wall box to the corresponding terminals on the KKCOOL Smart Switch.
   • Line (Live) Wire: Connect to the "L" terminal.
   • Load Wire: Connect to the "L1" or "L2" terminal (for each gang).
   • Neutral Wire: Connect to the "N" terminal.
   • Ground Wire: Connect to the "GND" terminal.
   Ensure all wire connections are secure.
5. Mount the Switch: Gently push the wired switch into the wall box, ensuring wires are not pinched. Secure the switch with the provided screws.
6. Attach Faceplate: Snap the faceplate onto the switch.
7. Restore Power: Turn the power back on at the circuit breaker.
8. Test Manually: Press the physical buttons on the switch to confirm that the lights turn on and off correctly.

6. App Connection and Setup

To unlock the full smart features of your switch, you need to connect it to the "Smart Life" or "Tuya" app.

Steps to Connect to App:

1. Download App: Download the "Smart Life" or "Tuya" app from the Apple App Store or Google Play Store.
2. Register/Login: Open the app and register for a new account or log in if you already have one.
3. Enter Pairing Mode: Long press any button on the smart switch for 5-8 seconds until the indicator light starts flashing rapidly (usually 3 times per second). This indicates EZ mode.
4. Add Device in App: In the "Smart Life" app, tap the "+" icon in the top right corner to add a device. Select "Electrical Switch" or "Wall Switch" from the device list.
5. Confirm Flashing: Confirm that the indicator light on the switch is flashing rapidly in the app.
6. Enter Wi-Fi Details: Ensure your mobile device is connected to your 2.4GHz Wi-Fi network. Enter your Wi-Fi password in the app.
7. Connect: The app will begin connecting to the switch. Once connected, you can rename the switch and assign it to a room.

7. Operating Instructions

7.1 Manual Control

You can always control your lights by physically pressing the touch ON/OFF buttons on the smart switch, just like a traditional light switch.

7.2 Remote Control via App

Image: A hand holding a smartphone displaying the Smart Life app interface, with a KKCOOL Smart Switch in the foreground. This illustrates the ability to control the light switch remotely from anywhere with an internet connection.

Once connected to the "Smart Life" app, you can turn your lights on or off from anywhere with an internet connection. Open the app, select your switch, and tap the power icon.

7.3 Scheduling and Timers

Image: A kitchen scene with a KKCOOL Smart Switch in the foreground, overlaid with clock icons indicating scheduled turn-on times (e.g., 19:00 and 20:30). This demonstrates the ability to automate lighting based on custom schedules.

The app allows you to set schedules and timers for your lights to turn on or off automatically. This feature is useful for energy saving and creating routines. Navigate to the switch settings in the app and select "Schedule" or "Timer" to configure.

7.4 Voice Control (Alexa & Google Home)

Image: A kitchen counter with an Amazon Echo device and a KKCOOL Smart Switch in the foreground. A speech bubble with "OK!" indicates successful voice command, demonstrating hands-free control of lighting.

The KKCOOL Smart Switch is compatible with Amazon Alexa and Google Home for convenient voice control.

Pairing with Amazon Alexa:

1. Open the Amazon Alexa app.
2. Go to "Skills & Games" (or "Skills").
3. Search for "Smart Life" and enable the skill.
4. Log in with your "Smart Life" account credentials and link the account.
5. Discover devices (Alexa will automatically find your switch).
6. You can now use voice commands like: "Alexa, turn on the [Switch Name] light."

Pairing with Google Home:

1. Open the Google Home app.
2. Tap the "+" icon, then "Set up device" > "Works with Google".
3. Search for "Smart Life" and select it.
4. Log in with your "Smart Life" account credentials and link the account.
5. Assign your switch to a room.
6. You can now use voice commands like: "Hey Google, turn off the [Switch Name] light."

7.5 Family Share

Image: Two people smiling and looking at their phones, with a KKCOOL Smart Switch in the foreground. This visual represents the "Family Share" feature, allowing multiple users to control the smart switch.

You can share control of your smart switch with family members through the "Smart Life" app. Go to the device settings, select "Share Device," and invite other users to control the switch.

8. Maintenance

8.1 Cleaning

To clean the switch, gently wipe the surface with a soft, dry cloth. Do not use abrasive cleaners, solvents, or excessive moisture, as this may damage the device or pose an electrical hazard.

8.2 Firmware Updates

Image: A sequence of four smartphone screenshots demonstrating the firmware update process within the Smart Life app. It shows notifications for new firmware, the update progress, and a confirmation of successful update, ensuring stable network performance.

It is recommended to keep your "Smart Life" app and the switch's firmware updated to the latest versions to ensure stable performance and access to new features. The app will usually notify you of available firmware updates. Follow the in-app instructions to perform updates.

9. Troubleshooting

10. Warranty and Support

KKCOOL products are designed and manufactured to the highest quality standards. For warranty information and technical support, please refer to the contact details provided on the product packaging or the official KKCOOL website.

If you encounter any issues not covered in this manual, or require further assistance, please contact KKCOOL customer support. When contacting support, please have your product model (KS-602) and purchase information ready.