Sarrera
This manual provides detailed instructions for the installation, operation, and maintenance of your Wengart Smart WiFi Relay Switch. Please read this manual thoroughly before using the device to ensure proper function and safety. This 4-channel dry contact relay switch module is designed for smart home integration, offering remote control, voice control, and various timing functions.
Segurtasun Informazioa
Abisua: Electrical installation should only be performed by qualified personnel. Incorrect wiring can lead to electric shock, fire, or device damage. Always disconnect power before installation or maintenance.
- Ziurtatu elikadura hornidura zehaztutako bolumenaren barruan dagoelatage range (AC 85-250V or USB 5V).
- Ez gainditu 10eko gehienezko korronte-balorazioa Amps per channel or 16 Amps guztira.
- Mantendu gailua uretatik eta hezetasun handiko inguruneetatik urrun.
- Ez saiatu gailua zeuk desmuntatzen edo konpontzen. Arazorik izanez gero, jarri harremanetan laguntza-zerbitzuarekin.
- Ziurtatu aireztapen egokia gailuaren inguruan.
Produktua amaituview
The Wengart Smart WiFi Relay Switch is a versatile device designed to integrate traditional electrical appliances into your smart home system. It features four independent channels, allowing control of multiple devices. Key features include:
- Hiru lan-modu: Self-locking, Interlocking, and Inching modes for flexible control.
- Urruneko kontrola: Manage devices from anywhere using the eWeLink App.
- Ahots kontrola: Compatible with Amazon Echo and Google Home for hands-free operation.
- Intelligent Timing: Supports timing, delay, and cycle timing functions.
- Eszenaren kudeaketa: Create custom scenes for automated control.
- Shared Control: Partekatu gailuaren kontrola familiako kideekin.
- Customizable Power-on State: Define the device's state after a power outage.

Irudia: Aurrealdea view of the Wengart Smart WiFi Relay Switch, highlighting its smart features like app control, voice control, and scheduling.
Zehaztapenak
| Ezaugarri | Zehaztapena |
|---|---|
| Eredua | WiFi Switch Relay-4 CH |
| Sarrera boltage | AC 85-250V or USB 5V |
| Gehienezko korrontea (talde bakoitzeko) | 10 Amps |
| Max. Load (total) | 16 Amps / 3500W (4 gangs) |
| Haririk gabeko konexioa | Wi-Fi 2.4GHz b/g/n + Bluetooth |
| Eragiketa modua | PIZTU ITZALI |
| Muntatze Mota | Wall Mount (DIN rail compatible) |
| Kontaktu mota | Normalean irekita (EZ) |
| Harremanetarako materiala | Plastikoa |
| Laneko Tenperatura | -20°C ~ 70°C |
| Neurriak | 81 mm x 76 mm x 28 mm (gutxi gorabehera 3.19" x 2.99" x 1.1") |
| Ziurtagiria | CE, RoHS |
| Dakarten osagaiak | WiFi smart switch |

Irudia: Xehetasun handikoa view of the Wengart Smart WiFi Relay Switch showing its dimensions and key electrical specifications.
Konfigurazioa
1. Kableatzeko jarraibideak
Before wiring, ensure the main power supply is disconnected to prevent electric shock. The device supports both AC 85-250V and USB 5V input. Connect your devices to the relay outputs (NO, COM, NC) as required.

Image: Wiring diagram illustrating how to connect the input power (AC 85-250V or USB 5V) and the output to a load (e.g., a light bulb) using the NO and COM terminals.
- Sarrerako potentzia: Connect AC 85-250V to the "Input AC 85-250V" terminals or connect a 5V USB power supply to the USB port.
- Irteerako konexioak: Each channel has NO (Normally Open), COM (Common), and NC (Normally Closed) terminals. Connect your load (e.g., light, motor) between COM and NO for standard switching.
- Manual Switch Inputs (K1-K4): These terminals allow for external manual switches to control each channel.
2. App Pairing (eWeLink)
To control the switch via your smartphone, you need to pair it with the eWeLink app.
- Deskargatu eWeLink aplikazioa App Store-tik (iOS) edo Google Play Store-tik (Android).
- Erregistratu edo hasi saioa zure eWeLink kontuan.
- Power on the Wengart Smart WiFi Relay Switch.
- Press and hold the "Reset" button on the device for approximately 5-7 seconds until the network indicator LED blinks rapidly. This indicates pairing mode.
- In the eWeLink App, tap the "+" icon to add a device.
- Jarraitu pantailan agertzen diren argibideei gailua 2.4 GHz-ko Wi-Fi sarera konektatzeko.
- Behin parekatuta, gailua eta banakako kanalak berrizendatu ditzakezu aplikazioaren barruan.
Funtzionamendu moduak
The Wengart Smart WiFi Relay Switch supports three distinct working modes, configurable via the eWeLink app:

Image: Visual representation of the three operating modes: Self-locking (independent control), Interlock (only one channel active), and Inching (timed pulse).
- Autoblokeatzeko modua: In this mode, each of the four channels operates independently. Turning one channel ON or OFF does not affect the state of the other channels. This is suitable for controlling individual lights or appliances.
- Blokeo modua: This mode ensures that only one channel can be active (ON) at any given time. If one channel is turned ON, any previously ON channel will automatically turn OFF. This is useful for applications where only one output should be active, such as motor direction control.
- Atzerantz egiteko modua: Also known as momentary mode, this allows a channel to turn ON for a set duration (e.g., 0.5 to 3600 seconds) and then automatically turn OFF. This is ideal for triggering short actions like opening a gate or pressing a button. The duration can be customized in the eWeLink app.
Remote Control and Voice Control
Urruneko kontrola eWeLink aplikazioaren bidez
Once paired, you can control your Wengart Smart WiFi Relay Switch from anywhere with an internet connection using the eWeLink App. The app provides real-time status updates for each channel.

Image: A person using the eWeLink app on a smartphone to remotely control the smart switch, showing the interface with four channel buttons.
Ahots-kontrola laguntzaile adimendunekin
The switch is compatible with Amazon Echo (Alexa) and Google Home, allowing for convenient voice commands.

Image: A woman interacting with smart speakers (Amazon Echo and Google Home) to control a light, demonstrating voice control functionality.
- Ensure your eWeLink account is correctly linked to your Amazon Alexa or Google Home account through their respective apps.
- Discover devices in your smart assistant app.
- Erabili komando hauek:
- "Alexa, piztu [Gailuaren izena]"
- "Hey Google, itzali [Gailuaren izena]"
- "Alexa, set [Channel Name] to on"
Intelligent Timing and Scene Management
Enhance your home automation with the timing and scene features available in the eWeLink App.
- Denboraldia: Set specific ON/OFF times for your devices.
- Delay Timing: Schedule a device to turn ON or OFF after a specified delay.
- Zikloaren denbora: Automate devices to repeat ON/OFF cycles at regular intervals.
- Eszenaren kudeaketa: Create custom scenes to control multiple devices simultaneously with a single tap or based on specific conditions (e.g., "Good Morning" scene turns on lights and coffee maker).
Mantentzea
To ensure the longevity and optimal performance of your Wengart Smart WiFi Relay Switch, follow these maintenance guidelines:
- Garbiketa: Gently wipe the device with a dry, soft cloth. Do not use liquid cleaners or abrasive materials.
- Ingurumena: Keep the device in a dry, well-ventilated area, away from direct sunlight, extreme temperatures, and corrosive substances.
- Firmware eguneraketak: Periodically check the eWeLink App for available firmware updates for your device. Updates can improve performance and add new features.
- Konexioaren egiaztapena: Ensure all wiring connections remain secure. Loose connections can cause intermittent operation or safety hazards.
Arazoak konpontzea
If you encounter issues with your Wengart Smart WiFi Relay Switch, refer to the following common problems and solutions:
- Gailua ez da Wi-Fi-ra konektatzen:
- Ziurtatu zure Wi-Fi sarea 2.4 GHz-koa dela. Gailuak ez du 5 GHz-ko Wi-Firik onartzen.
- Egiaztatu zure Wi-Fi pasahitza zuzena den.
- Hurbildu gailua zure Wi-Fi bideratzailera.
- Reset the device by holding the reset button for 5-7 seconds and attempt pairing again.
- Berrabiarazi zure Wi-Fi bideratzailea.
- Device offline in eWeLink App:
- Egiaztatu Interneteko konexioa.
- Verify the device has power.
- Berrabiarazi gailua piztu eta itzali.
- If the issue persists, try re-pairing the device.
- Ahots-kontrola ez dabil:
- Ensure your eWeLink account is correctly linked to Alexa/Google Home.
- Check if the device is online in the eWeLink App.
- Try rediscovering devices in your Alexa/Google Home app.
- Use the exact device and channel names configured in eWeLink.
- Relay not switching:
- Verify the wiring connections are secure and correct.
- Ensure the load connected does not exceed the maximum current rating.
- Egiaztatu gailua energia jasotzen ari den.
- Test the channel manually via the eWeLink app.
Bermea eta Laguntza
WENGART products are designed for reliability and performance. For warranty information, please refer to the documentation provided at the time of purchase or contact your retailer. If you encounter any issues not covered in this manual or require further assistance, please contact WENGART customer support through the official webgunea edo zure erosketa plataforma.
Harremanetarako informazioa: Please refer to the WENGART official webwebgunean edo produktuaren ontzian laguntza-harremanetarako informazio eguneratuena lortzeko.