Zavedení
The LoraTap SC400ZB-EU-SIL-4PACK is a smart ZigBee 3.0 curtain blind switch designed to automate and control your roller shutters and electric motors. This switch integrates seamlessly with the Tuya Smart Life ecosystem, allowing for convenient control via smartphone applications, voice commands through Amazon Alexa and Google Home, and scheduled automations. This manual provides detailed instructions for installation, operation, and maintenance to ensure optimal performance and a smart living experience.

Konec produktuview: LoraTap ZigBee Curtain Switches
Důležité poznámky před instalací

- A Tuya ZigBee Hub is required for the functionality of these switches. Ensure you have a compatible Tuya ZigBee Hub. This switch is not compatible with ZigBee Hubs from other brands.
- At least 3 wires are required for your motor: Live Wire 1, Live Wire 2 (for OPEN and CLOSE), and a Neutral wire. If your motor does not have these, the switch cannot be connected.
- The switch is compatible with any electric shutter motor with 100-250 VAC voltage input and a maximum load of 600W.
- The neutral wire is mandatory for installation.
- This is a ZigBee touch switch only and does not support RF remote control.

A Tuya ZigBee Hub is essential for operation.
Specifikace
| Funkce | Detail |
|---|---|
| Číslo modelu | SC400ZB-EU-SIL-4PACK |
| Název značky | Lora Tap |
| Vstupní objemtage | 100-250VAC, 50/60Hz |
| Elektroinstalace | Neutral Wire, L1, L2, Earth Wire (Earth wire not connected to switch terminal) |
| Maximální zatížení | 600 W |
| Bezdrátový protokol | Tuya ZigBee 3.0 (requires Tuya ZigBee Hub) |
| Spotřeba v pohotovostním režimu | Pod 0.5W |
| Rozměry | 86 mm x 86 mm x 35 mm |
| Switch Panel Color | Stříbro |
| Název APP | Smart Life nebo Tuya |
| Hlasové ovládání | Asistent Google, Amazon Alexa |
| Plastový materiál | Protipožární ABS |
| Osvědčení | CE, RoHS |
Obsah balení
- LoraTap Tuya ZigBee Curtain Switch (quantity depends on your option)
- Terminal for Neutral Wiring
- Blue Neutral Cable
- Sady šroubů
- Uživatelská příručka
Nastavení a instalace
Bezpečnost především: Always turn off the main power supply before performing any electrical work to prevent electric shock.
- Prepare for Wiring:
- Carefully open the switch panel. Use a flathead screwdriver to gently pry open the panel from the edges to avoid scratching or breaking it.
- Ensure your motor has 4 wires: Blue Wire (Neutral), Brown Wire (Live 1), Black Wire (Live 2), and Green/Yellow Wire (Earth).

Schéma zapojení motoru
- Connect the Wires to the Switch:
- Input L (Live Wire): Connect the Red/Brown/Black Live Wire from your AC power supply to the 'Input L' terminal on the switch.
- Input N (Neutral Wire): Connect the Blue Neutral Wire from your AC power supply to the 'Input N' terminal on the switch.
- Output L1: Connect the Brown Wire from the motor to the 'Output L1' terminal.
- Output L2: Connect the Black Wire from the motor to the 'Output L2' terminal.
- Output N (Neutral Wire): Connect the Blue Neutral Wire from the motor to the 'Output N' terminal.
- Zemnící vodič: The switch does not have a terminal for the earth wire (Green/Yellow Wire). This wire should be safely terminated according to local electrical codes, but it is not connected to the switch itself.
- Tip: When connecting neutral wires, ensure both the input neutral wire (from AC power) and the output neutral wire (from the motor) are securely placed into the 'N' position on the switch terminal block.

Switch Wiring Diagram and Dimensions (86mm x 86mm x 35mm)
- Namontujte zadní desku: Fix the back plate of the switch securely to the wall using the provided screws.
- Attach the Panel: Once wiring is complete and the back plate is mounted, carefully press the glass panel back onto the back plate until it clicks into place. Ensure the power is OFF before attaching the glass panel to prevent malfunction.
The switch is designed to fit standard junction boxes in various countries. Refer to the diagram below for compatibility.

Junction Box Compatibility (60mm diameter)
Návod k obsluze
1. Párování s rozbočovačem Tuya ZigBee
After physical installation, you need to pair the switch with your Tuya ZigBee Hub using the Smart Life or Tuya app.
Video: ZigBee Curtain Switch App Pairing and Control Demo
- Ensure your Tuya ZigBee Hub is powered on and connected to your network.
- Open the Smart Life or Tuya app on your smartphone.
- Navigate to your Smart Gateway (ZigBee Hub) in the app.
- Tap 'Add Device' or 'Add Subdevice'.
- The app will prompt you to ensure the device is in pairing mode (LED blinking). If not, press and hold the middle button on the switch panel for 5 seconds until the indicator light flashes.
- The app will discover nearby devices. Once found, add the ZigBee Curtain Switch.
- Follow the on-screen prompts to complete the pairing process and name your switch.
2. Ovládání aplikací
Control your curtains from anywhere using the Smart Life or Tuya app.
- Otevřít zavřít: Tap the 'Open' or 'Close' buttons in the app interface.
- Procenttage ovládání: Use the slider in the app to set the curtain to a specific open or closed percentage (např. otevřeno na 50 %).
- Zkontrolujte stav: View the current open/closed status of your shutters from anywhere.

App Control for Percentage Open/Close

Remote Control and Status Check via App
3. Hlasové ovládání
Integrujte se s Amazon Alexa nebo Google Home pro ovládání bez použití rukou.
- Propojte svůj účet Smart Life/Tuya s aplikací Alexa nebo Google Home.
- Použijte příkazy jako:
- „Alexo, otevři závěs.“
- "Hey Google, close the blinds."
- "Alexa, set the curtain to 50%."

Hlasové ovládání pomocí Amazon Alexa a Google Home
4. Plánování a automatizace
Automate your curtains based on time or environmental conditions.
- Schedule & Timing: Set specific times for your curtains to open or close automatically.
- Automatizace východu/západu slunce: Configure the app to open curtains at sunrise and close them at sunset.

Sunrise/Sunset Automation Setup in App

Schedule & Timing Settings in App
5. Group Function and Device Sharing
- Ovládání skupiny: Create groups in the app to control multiple curtain switches simultaneously (e.g., "Living Room Blinds").
- Sdílení zařízení: Share control of your smart switches with family members through the app.

Group Function and Device Sharing
6. Noční režim
- The switch features no constant light, making it ideal for bedrooms and ensuring undisturbed sleep. You can adjust light modes within the app if desired.

No Light Always ON Feature for Better Sleep
Tuya ZigBee Mesh Network
The LoraTap ZigBee switches operate within a Tuya ZigBee Mesh Network, which enhances reliability and range. Your Tuya ZigBee Hub acts as the central coordinator, and each ZigBee device can act as a repeater, extending the network's reach.
- You can add up to 256 sub-ZigBee devices to your Tuya ZigBee Mesh Network.
- Ensure your ZigBee Hub is always powered on for the network to function correctly.

Tuya ZigBee Mesh Network Overview

Expanded ZigBee Mesh Network with Multiple Switches
Tipy pro uživatele
- Stabilní síť: For optimal performance, ensure your Wi-Fi router and ZigBee Hub are centrally located and have a strong, stable connection.
- Pravidelné aktualizace aplikace: Keep your Smart Life or Tuya app updated to the latest version for new features and improved stability.
- Srozumitelnost hlasových příkazů: When using voice control, speak clearly and ensure your smart speaker (Alexa/Google Home) is within hearing range.
- Kalibrace: After installation and pairing, perform a full open and close cycle via the app to calibrate the motor's travel limits for accurate percentage ovládání.
Odstraňování problémů
- Přepínač nereaguje: Check if the main power supply is on. Ensure the switch is correctly wired and the ZigBee Hub is online. Try resetting the switch by holding the middle button for 5 seconds until the indicator light flashes, then re-pair.
- App cannot find device: Verify that the switch is in pairing mode (blinking LED). Ensure your phone is connected to the same Wi-Fi network as the ZigBee Hub during pairing.
- Hlasové ovládání nefunguje: Confirm that your Smart Life/Tuya account is correctly linked to your Amazon Alexa or Google Home account. Check the device name in the smart assistant app and ensure it matches your command.
- Curtain not moving fully: Recalibrate the motor's travel limits through the Smart Life/Tuya app. Ensure there are no physical obstructions.
- Motor humming/not moving: Double-check the motor wiring (Live 1, Live 2, Neutral). Ensure the motor is compatible with the switch's voltage a wattage specifikace.
Údržba
- Čištění: Wipe the switch panel with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Aktualizace firmwaru: Periodically check the Smart Life/Tuya app for available firmware updates for your switch to ensure optimal performance and security.
- Podmínky prostředí: Ensure the switch is installed in a dry environment, away from direct moisture or extreme temperatures.
Záruka a podpora
For warranty information and technical support, please refer to the official LoraTap webnebo se obraťte na prodejce. Uschovejte si účtenku jako doklad o koupi.
Další návody a dokumenty naleznete v oficiální uživatelské příručce ve formátu PDF: LoraTap ZigBee Curtain Switch User Manual (PDF)





