How to Install Hardwired WiFi Switch
Master the Installation of the Leviton Decora Smart 15 Amp Switch for Z-Wave, Wi-Fi, and HomeKit
This comprehensive video guide provides a detailed walkthrough on how to install the Leviton Decora Smart 15 Amp Switch. The guide covers the installation process for the Z-Wave, Wi-Fi, and HomeKit versions of the Leviton product family. Learn how to set up and control the switch from your smartphone or tablet by downloading the corresponding app. The video also emphasizes the importance of following all wiring instructions and diagrams provided with the product for safety and proper installation. The necessary tools for the task, including a flathead screwdriver, a Phillips head screwdriver, electrician's pliers, a wire stripper, electrical tape, and a handheld voltage tester, are also outlined. The video tutorial goes over the process of identifying the hot wire and the different wiring applications. It further explains the terminal screws on the device and how they can be wired in two ways: side wire or back wire. The video guide is designed for both experienced electricians and DIY enthusiasts looking to enhance their smart home setup.
This video will demonstrate how to install the Leviton Decora Smart 15 Amp Switch. The installation process is the same for the Z-Wave, Wi-Fi, and HomeKit versions of this product family. Upon completion of the installation, it is essential to download the appropriate app to set up and control the switch from a smartphone or tablet. Be sure to follow all wiring instructions and diagrams provided with the product. Before you begin, gather the necessary tools: a flathead screwdriver, a Phillips head screwdriver, electrician's pliers, a wire stripper, electrical tape, and a handheld voltage tester. Always turn off the power at the circuit breaker and use a voltage tester to confirm that the power is completely off.
To identify the hot wire, turn the circuit breaker back on and carefully use the voltage tester to check each wire. The hot wire will be indicated by the tester. Once you have identified the hot wire, turn off the circuit breaker again to cut the power and test to ensure it is off. It is a good practice to label the hot wire with a small piece of electrical tape. Next, determine whether your wiring application is a single pole or a three-way configuration. If the wiring in the box does not resemble either of these setups, it is advisable to consult a licensed electrician.
For this demonstration, we will focus on a single pole application. In this example, you will find a black hot line wire, a black load wire, two white neutral wires, and a bare copper wire for grounding. Remember that wire colors can vary; the hot wire may be black or red, while the ground wire could be green or bare copper. If you are uncertain about the wiring, please seek assistance from an electrician. The device features terminal screws that can be wired in two ways: side wire or back wire. In this installation, we will use back wiring.
Before proceeding with the wiring, ensure you identify the terminal screws on the device to wire it correctly. The black or BK terminal is for the line or hot wire, the silver or WH terminal is for the neutral wire, the red or RD terminal is for the load, and the green terminal is for the ground wire. Prepare the wires for installation by making sure they are straight and stripped according to the strip gauge. If you haven't done so already, separate the white neutral wires. Start by taking the copper or ground wire and feeding it under the clamp of the green terminal screw, then tighten the screw to secure it.
Continue this process for the white wire under the silver terminal screw marked WH. Note that each terminal can accommodate back wiring for up to two conductors. Next, connect the line hot wall box wire to the terminal screw marked BK, and finally, connect the load wall box wire to the terminal screw marked RD. Tug on all conductors to ensure the terminations are secure. The switch terminal screw marked YL/RD should have a red insulation label affixed; if it is not present, use electrical tape to cover it. The device is now properly terminated.
Complete the installation by tightening the mounting screws into the wall box and installing the wall plate. Once this is done, switch the power back on at the circuit breaker. To test the device, observe that the status light on the device will turn green. Press the top of the switch to turn the light on and the bottom to turn it off. If the device is functioning properly, you can switch the power off at the circuit breaker. If the lights do not turn on, refer to the troubleshooting section of the instructions.
Your DZ15S, DW15S, or DH15S is now ready to use like any regular light switch. To control it from your phone, you will need to connect it to an app. For the DZ15S, consult the appropriate app for your Z-Wave capable smart hub or security system, such as Samsung SmartThings or Wink Hub. For the DW15S, download the My Leviton app for iOS or Android and follow the in-app setup wizard process. No hub is required, although you can add an optional Amazon Alexa or Google Assistant for voice control over your Wi-Fi lighting.
For the DH15S, download the Decora Smart Home app to an iOS device and follow the in-app prompts to connect your Leviton HomeKit-enabled device securely. You can also customize your experience with variable fade rates, brightness levels, and bulb types. To learn more about the Decora Smart product lines with Z-Wave, Wi-Fi, or HomeKit, please visit Leviton.com/DecoraSmart.
