Smart Dimmer WiFi Switch Installation: Step-by-Step

Quick Answer

Installing a smart dimmer WiFi light switch like the iView ISW600 requires turning off power, identifying the neutral wire, connecting the switch, and setting it up via the iView Home app.

Installation Steps

1. Turn Off Power: Locate the circuit breaker for the switch you're replacing and flip it off. Use a voltage tester to confirm no power at the switch box. Never skip testing; even with the breaker off, wires can still carry voltage from shared circuits.
2. Remove the Old Switch: Unscrew the faceplate and the old switch. Carefully pull it out to expose the wires. Note the existing connections: line (hot), load, neutral, and ground. Take a photo of the wiring before disconnecting to avoid confusion later.
3. Identify the Neutral Wire: Look for a white or gray wire in the back of the box, usually bundled with other neutrals. If none is present, the ISW600 cannot be installed without running a new wire. No neutral? Consider a smart switch that doesn't require one, or consult an electrician.
4. Connect the ISW600: Match the wires: black (line) to black, red (load) to the light's wire, white (neutral) to white, and green (ground) to bare copper. Use wire nuts and secure connections. Ensure all wire nuts are twisted tight and no bare copper is exposed to prevent shorts.
5. Mount and Restore Power: Gently push the wires into the box, mount the switch with screws, and attach the faceplate. Turn the breaker back on and test the switch manually to confirm it works. If the switch doesn't turn on, recheck your wiring connections.
6. Set Up via the iView Home App: Download the iView Home app, create an account, and follow the in-app instructions to add the ISW600. Ensure your phone is on a 2.4 GHz Wi-Fi network during setup. The switch only supports 2.4 GHz, not 5 GHz. If your router uses both, temporarily disable 5 GHz or move closer to the router.
7. Connect to Alexa or Google Assistant: In the app, enable the skill for Alexa or action for Google Assistant. Follow the voice assistant's app to discover the device. Test voice commands like 'Set light to 50%'. If the device isn't discovered, ensure the skill is linked and the switch is online.

Product Facts

• ISW600 Smart Dimmer WiFi Light Switch, Single Pole, Neutral Wire Required, Schedule, Timer INC/LED Lights, Compatible with Alexa and Google Assistant, No Hub Required: The ISW600 requires a neutral wire and operates on 110-125VAC, 50/60Hz, with a maximum load of 500W for incandescent and 150W for LED. This means you must have a neutral wire in your switch box and ensure your lighting load doesn't exceed these limits to avoid damage.