Aqara Smart Wall Switch Installation and User Guide
Models: WS-USC03 (Single Rocker), WS-USC04 (Double Rocker)
Product Overview
This document provides installation and setup instructions for the Aqara Smart Wall Switch, available in single and double rocker versions. These switches utilize Zigbee 3.0 technology to connect to a compatible Aqara hub, enabling smart home control of lighting.
Product Profile
Button Functions
- Short Press: Turn light on/off.
- Long Press (5s): Reconnect to the network.
- Quick Press 3 Times: Effective Range Test.
Indicator Light Status
| Status Description | Indicator Light |
|---|---|
| Zigbee network connecting | Blue light blinks quickly |
| Zigbee network works properly | Blue light keeps on |
| Overload and high temperature alarm | Red light blinks quickly |
| Zigbee network not connected | Red light blinks slowly |
Before Installation
Compatibility and Warnings
- This product is designed to replace single-pole switches only, not 3-way switches.
- Installation requires basic electrical knowledge. It is recommended to consult a qualified electrician for safety.
- For indoor use only. Do not use in humid environments.
- Do not install near heat sources.
- Important: This smart switch is rated for and intended for use with copper wire only.
Installation Guide
Visit www.aqara.com/support for more information.
- Power Off: Turn off power at the circuit breaker or fuse box. Test that power is completely off by operating the existing switch multiple times.
- Identify Wires: Remove the existing switch. Identify the wires:
- Ground: Typically green or bare copper.
- Neutral: Typically white.
- Line (Hot)/Load: Required, typically black, and always present.
- Wire Connection: Install the smart wall switch and connect the wires according to the identified labels: Ground, Neutral, and Line/Load.Diagram Description: The diagrams illustrate the standard wire connections for the smart switch: Ground wire connects to the ground terminal, Neutral wire to the neutral terminal, and Line/Load wire to the corresponding terminal.
- Mounting: Tuck wires neatly into the wall box, ensuring there is room for the smart switch. Use the provided screws to mount the switch to the wall box. Be careful not to crush any wires. Avoid overtightening the screws.
- Finalize Installation: Install the wall plate. Turn the main power back ON at the circuit breaker. Test the switch by pressing the button.
- If it does not work, check wiring connections and ensure power is restored.
- If it works, proceed to the Quick Setup section to add the switch to your app.
Quick Setup
- Ensure your Aqara Hub is added to the Aqara app, following its Quick Start Guide.
- Open the Aqara app. Tap the "+" icon in the top right corner to enter the "Add Device (Accessory)" page.
- Select either "Smart Wall Switch (With Neutral, Single Rocker)" or "Smart Wall Switch (With Neutral, Double Rocker)" and follow the on-screen instructions to add the device.
Troubleshooting Connection: If the connection fails, move the Aqara Hub closer to the smart switch, ensure the switch is powered on, and try again.
Effective Range Test: Quickly press the button on the smart switch three times. If the Aqara Hub provides a voice prompt, it indicates that the device is communicating effectively with the hub.
Specifications
| Feature | Details |
|---|---|
| Model | WS-USC03 (Single Rocker), WS-USC04 (Double Rocker) |
| Dimensions | 120 x 74 x 36.5 mm (4.72 x 2.91 x 1.44 in) |
| Wireless Protocol | Zigbee 3.0 |
| Input | 120 V AC 60 Hz |
| Max Load | WS-USC03: 600 W (Incandescent), 200 W (CFL/LED), 1/4 HP WS-USC04: 600 W/way (Incandescent), 200 W/way (CFL/LED), 1/4 HP |
| Operating Temperature | 0-40° C (32-104° F) |
| Operating Humidity | 0-95% RH, non-condensing |
Manufacturer and Support
Manufacturer: Lumi United Technology Co., Ltd.
Address: 8th Floor, JinQi Wisdom Valley, No.1 Tangling Road, Liuxian Ave, Taoyuan Residential District, Nanshan District, Shenzhen, China.
Online Customer Service: www.aqara.com/support
Email: support@aqara.com
Compliance Information
FCC Compliance Statement
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
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. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
FCC Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
IC Notice to Canadian Users
This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada's licence-exempt RSS(s). Operation is subject to the following two conditions: (1) This device may not cause interference. (2) This device must accept any interference, including interference that may cause undesired operation of the device.
This Class B digital apparatus complies with Canadian ICES-003. This device complies with RSS-247 of Industry Canada. Operation is subject to the condition that this device does not cause harmful interference.
IC Radiation Exposure Statement
This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
Important Safety Instructions
- The maximum ambient temperature during use must not exceed 40° C.
- The appliance is suitable for moderate climates only.
- For cleaning, use only dry cloths or a brush.
