Introduction
The UltraPro Wi-Fi Smart Dimmer 51427 provides advanced control over your home lighting. This in-wall smart dimmer connects to your 2.4GHz Wi-Fi network, allowing you to control, adjust brightness, and schedule lights from anywhere using the UltraPro app or through voice commands with Amazon Alexa and Google Assistant. Designed for ease of installation with QuickFit and SimpleWire technologies, it supports dimmable LED, CFL, and incandescent bulbs.
Important Safety Information
WARNING: RISK OF ELECTRIC SHOCK. This device requires a neutral wire for operation. Improper installation can result in serious injury or death. Always turn off power at the circuit breaker or fuse box before wiring. Consult a qualified electrician if you are unsure about any part of the installation process. This device is intended for installation in accordance with the National Electric Code and local regulations.
- DO NOT use with non-dimmable bulbs.
- DO NOT exceed the maximum wattage rating (600W incandescent, 150W LED/CFL).
- Ensure all wire connections are secure.
- Operating temperature range: 32°F to 104°F (0°C to 40°C).
Features
- 2.4GHz Wi-Fi Compatible: Connects to 2.4GHz networks of single-, dual-, and tri-band routers.
- QuickFit Design: Features reduced housing depth and eliminated break-off tabs for easier installation in crowded switch boxes.
- SimpleWire Technology: Patented auto-detecting line/load terminals and offset ground ports simplify wiring.
- Easy-to-Use App: Control and monitor via the UltraPro app (iOS/Android), compatible with Amazon Alexa and Google Assistant. No hub required.
- Full-Range Dimming: Provides precise brightness control for dimmable LED, CFL, and incandescent bulbs.
- Scheduling & Automation: Create custom schedules, countdown timers, and automations based on weather or location.
- Multi-Switch Capable: Supports single-pole and 3-way configurations, compatible with standard 3-way switches or UltraPro add-on switches.
Installation
Pre-Installation Checklist
- Ensure power is OFF at the circuit breaker before beginning.
- Verify you have a neutral wire available in your switch box. A neutral wire (often white) is required for this smart dimmer.
- Tools required: Screwdriver, wire strippers, voltage tester.
Wiring Instructions
The UltraPro Smart Dimmer features SimpleWire technology with auto-detecting line/load terminals, simplifying the wiring process. The QuickFit design also reduces the housing depth for easier installation in standard junction boxes.
- Turn off power: Locate the circuit breaker controlling the switch you are replacing and turn it OFF. Verify power is off using a voltage tester.
- Remove old switch: Carefully remove the existing wall plate and switch. Disconnect the wires from the old switch, noting their functions (Line, Load, Neutral, Ground, Traveler if 3-way).
- Connect wires: Connect the wires to the UltraPro Smart Dimmer as follows:
- Ground Wire (Green/Bare Copper): Connect to the dimmer's ground terminal.
- Neutral Wire (White): Connect to the dimmer's neutral terminal.
- Line/Load Wires (Black): Connect the incoming power (Line) and outgoing power to the light fixture (Load) to either of the two remaining terminals. SimpleWire technology automatically detects which is which.
- Traveler Wire (for 3-way installations only): If installing in a 3-way setup, connect the traveler wire to the designated traveler terminal on the dimmer.
- Mount dimmer: Carefully fold the wires and insert the dimmer into the wall box. Secure it with screws.
- Install wall plate: Attach the new wall plate.
- Restore power: Turn the power back ON at the circuit breaker.
This diagram highlights the QuickFit design for easy installation in crowded switch boxes and SimpleWire technology for simplified wiring with patented auto-detecting terminals.
App Setup and Pairing
To unlock the full smart features of your UltraPro Wi-Fi Smart Dimmer, download the UltraPro app and pair your device.
- Download the UltraPro App: Search for "UltraPro" in the Apple App Store or Google Play Store and download the app.
- Create an Account: Open the app and follow the on-screen instructions to register for a new account or log in if you already have one.
- Connect to 2.4GHz Wi-Fi: Ensure your smartphone is connected to a 2.4GHz Wi-Fi network. The dimmer only supports 2.4GHz Wi-Fi.
- Initiate Pairing: In the UltraPro app, tap the "+" icon to add a new device. Select "Lighting" or "Wall Switch/Dimmer" and follow the app's instructions. The app offers hassle-free pairing options.
- Confirm Pairing: The dimmer's LED indicator will confirm successful pairing. You can then name your device and assign it to a room within the app.
Manage your smart dimmer from anywhere using the UltraPro app, available on the Apple App Store and Google Play.
Operation
Manual Control
- ON/OFF: Press the toggle switch up to turn lights ON, and down to turn lights OFF.
- Dimming: Use the small dimmer slider on the side of the switch to adjust brightness levels.
App Control
The UltraPro app provides comprehensive control over your smart dimmer:
- Remote ON/OFF & Dimming: Control your lights from anywhere.
- Scheduling: Set daily or weekly schedules for lights to turn ON/OFF or dim at specific times.
- Countdown Timers: Set a timer for lights to turn off after a set duration.
- Automations: Create custom rules based on weather, location, or other smart devices.
- Scenes: Group multiple smart devices to activate with a single command.
The UltraPro app allows for advanced programming, including one-step ON/OFF settings, daily or weekly schedules, custom countdown timers, and full-range dimming.
Voice Control
Integrate your UltraPro Smart Dimmer with Amazon Alexa or Google Assistant for convenient voice control. Follow the instructions within the Alexa or Google Home app to link your UltraPro account.
- Amazon Alexa: "Alexa, turn on the living room light." "Alexa, dim the kitchen lights to 50%."
- Google Assistant: "Hey Google, turn off the bedroom light." "Hey Google, set the dining room lights to bright."
The UltraPro Smart Dimmer integrates with Amazon Alexa and Google Assistant for convenient voice control of your lighting.
Multi-Switch (3-Way) Configuration
This dimmer supports 3-way installations. When used with a standard 3-way switch, the smart dimmer provides ON/OFF and dimming control, while the standard switch provides basic ON/OFF functionality. For full smart functionality from multiple locations, use with compatible UltraPro, Enbrighten, or JascoPro Series add-on switches.
Maintenance
The UltraPro Wi-Fi Smart Dimmer requires minimal maintenance. Periodically wipe the device with a soft, dry cloth to remove dust. Do not use liquid cleaners or abrasive materials.
Troubleshooting
- Dimmer not responding: Ensure power is on at the circuit breaker. Check all wiring connections. If recently installed, try resetting the dimmer by turning off power at the breaker for 10 seconds, then turning it back on.
- Cannot connect to Wi-Fi:
- Confirm your router is broadcasting a 2.4GHz Wi-Fi network.
- Ensure your smartphone is connected to the 2.4GHz network during pairing.
- Move closer to your Wi-Fi router.
- Restart your router and try pairing again.
- Lights flicker or do not dim properly:
- Verify that your bulbs are explicitly labeled as "dimmable."
- Ensure the total wattage of your bulbs does not exceed the dimmer's maximum rating.
- Some LED bulbs may require a minimum load to dim correctly.
- Buzzing sound from dimmer: A slight buzzing sound can sometimes occur with dimmers, especially with certain types of LED bulbs. If the buzzing is loud or persistent, ensure all connections are secure and the wattage is within limits. If the issue persists, contact customer support.
- Voice assistant not responding: Ensure your UltraPro account is correctly linked in the Alexa or Google Home app. Check your internet connection and the status of your voice assistant device.
Specifications
| Specification | Value |
|---|---|
| Model Number | 51427 |
| Brand | UltraPro |
| Operation Mode | ON-OFF |
| Current Rating | 5 A |
| Operating Voltage | 120 VAC |
| Switch Type | Toggle |
| Material | Metal, Plastic |
| Item Dimensions (L x W x H) | 1.73 x 1.62 x 4.1 inches |
| Circuit Type | 3-way, 4-way |
| Mounting Type | Junction Box Mount |
| Actuator Type | Dimmer |
| Lower Temperature Rating | 32 °F (0 °C) |
| Upper Temperature Rating | 104 °F (40 °C) |
| Controller Type | Alexa, Google Assistant, SmartThings, iOS/Android App |
| Connectivity Protocol | Wi-Fi (2.4GHz) |
| Wattage | 600 watts (Incandescent), 150 watts (LED/CFL) |
| Certification | cULus |
Warranty and Support
UltraPro products are backed by a limited warranty. For specific warranty details, technical support, or to contact customer service, please visit the official UltraPro website or refer to the documentation included with your purchase. You can also find helpful resources and FAQs on the UltraPro support pages.
Online Resources: For the latest information, troubleshooting tips, and product updates, please visit the UltraPro Store on Amazon.