1. Introduktion
This manual provides detailed instructions for the installation, operation, and maintenance of the Yitouniu EWeLink 4CH Smart WiFi 85-250V Switch Controller, Model EWB4CH-D1. This device allows remote control of up to four electrical appliances via the eWeLink mobile application, Bluetooth, or RF remote control, and supports voice control through compatible smart assistants like Amazon Alexa and Google Assistant.
Læs venligst denne manual grundigt inden installation og brug for at sikre korrekt funktionalitet og sikkerhed.
2. Produktet er slutview og funktioner
The EWB4CH-D1 is a versatile 4-channel smart switch controller designed for various applications, including smart home automation, access control, and DIY projects. It offers multiple control methods and operating modes for enhanced flexibility.
Nøglefunktioner:
- 4-kanals kontrol: Independently control up to four electrical devices.
- Flere kontrolmetoder:
- eWeLink App (iOS/Android) for remote control.
- Bluetooth connectivity for local control and pairing.
- RF 433MHz remote control support.
- Manual buttons on the device.
- Stemmestyring: Kompatibel med Amazon Alexa og Google Assistant for håndfri betjening.
- Fleksible driftstilstande: Supports Point (Momentary), Self-Locking (Toggle), and Interlocking modes.
- Planlægning og timere: Set timed schedules for connected devices via the eWeLink app.
- Deling af enhed: Share control of the device with multiple users through the eWeLink app.
- Wide Voltage Indgang: AC 85-250V and Micro USB 5V input options.
Billede 1: Forside view of the Yitouniu EWB4CH-D1 Smart Switch Controller, showing input terminals, control buttons, and model information.
Image 2: The Yitouniu EWB4CH-D1 Smart Switch Controller alongside its internal circuit board, illustrating the components and relay switches.
3. Hvad er der i æsken
Når du åbner pakken, skal du kontrollere, at alle komponenter er til stede:
- 1x Yitouniu EWeLink 4CH Smart WiFi Switch Controller (Model EWB4CH-D1)
- 1x Brugsanvisning (dette dokument)
4. Specifikationer
| Parameter | Værdi |
|---|---|
| Model | EWB4CH-D1 |
| Input bindtage | AC 85-250V, Micro USB 5V |
| Maximum Current (per gang) | 10A |
| Maximum Load (total) | 16A / 3500W (for 4 gangs) |
| Trådløs Standard | Wi-Fi 2.4 GHz b/g/n + Bluetooth |
| Driftstemperatur | -20°C til 70°C |
| Materiale | Flammehæmmende ABS |
| Produktmål (L x B x H) | 3.15 x 2.95 x 0.98 tommer (80 x 75 x 25 mm) |
| Vægt | 3.84 ounce (109 g) |
| Driftstilstand | ON-OFF-ON |
| Kontakttype | Normally Open (NO), Common (COM), Normally Closed (NC) |
| Connector Type | Skrueterminal |
| Aktuator type | App, RF Remote, Manual Button |
5. Opsætning
5.1 Sikkerhedsforanstaltninger
ADVARSEL: Installation involves high voltage. Ensure power is disconnected at the circuit breaker before performing any wiring. If you are unsure about electrical wiring, consult a qualified electrician. Improper installation can lead to electric shock, fire, or property damage.
5.2 Ledningsdiagram
The device features screw terminals for input power and four independent relay outputs. Each output has Normally Open (NO), Common (COM), and Normally Closed (NC) contacts.
- Indgangseffekt: Connect AC 85-250V to the 'Input 85-250V' terminals. Alternatively, for low-voltage applications or testing, connect a 5V Micro USB power supply to the Micro USB port.
- Load Connections (Channels K1-K4): Each channel (K1, K2, K3, K4) has three terminals:
- NC (normalt lukket): Connected to COM when the relay is OFF.
- COM (Fælles): Den fælles terminal for relæet.
- NEJ (normalt åben): Connected to COM when the relay is ON.
Connect your appliance's power line to the COM terminal and the control line to either NO or NC, depending on whether you want the appliance to be ON or OFF when the relay is activated.
Billede 3: Top view of the Yitouniu EWB4CH-D1 controller, clearly showing the input terminals and the NC, COM, NO terminals for each of the four channels.
5.3 eWeLink App Installation and Device Pairing
- Download eWeLink-appen: Søg efter "eWeLink" in the Apple App Store (iOS) or Google Play Store (Android) and install it.
- Registrer/Log ind: Åbn appen, og opret en ny konto, eller log ind med en eksisterende.
- Gå ind i parringstilstand: Power on the EWB4CH-D1 controller. Press and hold the 'Reset' button on the device for approximately 5-7 seconds until the Wi-Fi indicator LED flashes rapidly.
- Tilføj enhed i appen: In the eWeLink app, tap the '+' icon (usually in the bottom center or top right) to add a new device. Select 'Quick Pairing' or 'Bluetooth Pairing' if available.
- Opret forbindelse til Wi-Fi: Follow the on-screen instructions to connect the device to your 2.4GHz Wi-Fi network. Enter your Wi-Fi password when prompted. (5GHz Wi-Fi networks are not supported).
- Navngiv din enhed: Once successfully paired, give your device a descriptive name (e.g., "Living Room Lights Controller").
6. Driftstilstande
The EWB4CH-D1 supports three distinct operating modes, configurable within the eWeLink app:
- Point (Momentary) Mode: When activated, the relay turns ON for a set duration (0.5 seconds to 1 hour) and then automatically turns OFF. This mode is suitable for applications like garage door openers or momentary button presses.
- Self-Locking (Toggle) Mode: Each channel operates independently. When activated, the relay turns ON and stays ON until it is manually turned OFF. This is ideal for controlling lights or other devices that need to remain in a specific state.
- Sammenlåsningstilstand: In this mode, only one channel can be ON at a time. When one channel is activated, any other currently active channel will automatically turn OFF. This is useful for controlling motors with forward/reverse functions or blinds.
To change the operating mode, access the device settings within the eWeLink app.
7. App-styring og stemmestyring
7.1 eWeLink App Control
After successful pairing, you can control each of the four channels independently from anywhere using the eWeLink app. The app provides real-time status updates for each channel.
- Fjernbetjening til/fra: Tap the respective channel button in the app to turn devices on or off.
- Planlægning: Set up single, repeating, or countdown timers for automated control.
- Scener: Create custom scenes to control multiple devices with a single tap or based on specific conditions.
- Deling af enhed: Share control of your device with family members or other users by inviting them through the app.
Image 4: Illustration showing how one mobile phone can control multiple smart switches, and how a single smart switch can be controlled by multiple mobile phones.
Image 5: Screenshot of the eWeLink app interface highlighting the 'Share Device' option, allowing users to grant control access to others.
7.2 Integration af stemmestyring
The EWB4CH-D1 is compatible with Amazon Alexa and Google Assistant. To enable voice control:
- Link eWeLink-konto: In your Alexa or Google Home app, search for the "eWeLink Smart Home" skill/service and link it to your eWeLink account.
- Opdag enheder: Once linked, ask your smart assistant to "Discover devices" or manually initiate device discovery in the app.
- Stemmekommandoer: You can now use voice commands to control your connected appliances.
Example kommandoer:
- "Alexa, tænd for [Enhedsnavn]"
- "Hej Google, sluk [Enhedsnavn]"
Image 6: Depiction of smart speakers (Amazon Echo, Google Home) used for voice control, with example commands for turning on/off lights.
Image 7: Illustration of using voice commands with Alexa or Google Assistant to control a garage door, demonstrating hands-free operation.
8. Vedligeholdelse
To ensure optimal performance and longevity of your EWB4CH-D1 controller:
- Rensning: Disconnect power before cleaning. Use a dry, soft cloth to wipe the device. Do not use liquid cleaners or solvents.
- Firmwareopdateringer: Tjek regelmæssigt eWeLink-appen for tilgængelige firmwareopdateringer. Ved at holde firmwaren opdateret sikrer du de nyeste funktioner og sikkerhedsrettelser.
- Miljøforhold: Undgå at udsætte enheden for ekstreme temperaturer, høj luftfugtighed eller direkte sollys.
9. Fejlfinding
If you encounter issues with your EWB4CH-D1 controller, refer to the following common problems and solutions:
- Enheden parres ikke:
- Sørg for, at dit Wi-Fi-netværk er 2.4 GHz. 5 GHz-netværk understøttes ikke.
- Bekræft, at Wi-Fi-adgangskoden er korrekt.
- Make sure the device is in pairing mode (Wi-Fi LED flashing rapidly). If not, press and hold the 'Reset' button.
- Flyt enheden tættere på din Wi-Fi-router.
- Device offline in app:
- Tjek din internetforbindelse.
- Sørg for, at enheden er tændt.
- Genstart enheden ved at afbryde og tilslutte strømmen igen.
- Check if your router settings have changed or if there's Wi-Fi interference.
- Stemmestyring virker ikke:
- Confirm that your eWeLink account is correctly linked to your Alexa or Google Home app.
- Ensure the device is discovered by your smart assistant.
- Use the exact device name configured in the eWeLink app for voice commands.
- RF remote control not responding:
- Ensure the RF remote is paired with the controller (refer to specific RF pairing instructions if provided with your remote).
- Check the battery in the RF remote.
10. Sikkerhedsoplysninger
Overhold venligst følgende sikkerhedsretningslinjer:
- Forsøg ikke at skille enheden ad eller ændre den. Dette kan ugyldiggøre garantien og udgøre en sikkerhedsrisiko.
- Ensure proper wiring according to local electrical codes and this manual.
- Do not exceed the maximum current and load ratings of the device (10A per gang, 16A/3500W total).
- Hold enheden væk fra vand, fugt og brandfarlige materialer.
- Denne enhed er kun beregnet til indendørs brug.
- Opbevares utilgængeligt for børn.
11. Garanti og support
For warranty information and technical support, please refer to the seller's policy or contact the manufacturer directly. Typically, support can be accessed through the eWeLink app's 'FAQ & Feedback' section or the official eWeLink webwebsted.
