1. Sarrera
Thank you for choosing the GIRIER Smart Dimmer Module. This device allows you to transform your traditional lighting into a smart system, offering stepless dimming, app control, voice control, and timing functions. It is available in both WiFi and ZigBee versions to suit your smart home ecosystem. This manual provides detailed instructions for installation, operation, and troubleshooting to ensure optimal performance and safety.

Figure 1: GIRIER Smart Dimmer Module (WiFi and ZigBee versions)
2. Segurtasun informazioa
- Deskonektatu beti korrontea etengailutik gailua instalatu edo konpondu aurretik.
- Instalazioa elektrizista kualifikatu batek egin behar du, tokiko araudi elektrikoen arabera.
- Do not exceed the maximum load rating of 150W LED (0/1-10V 20mA).
- Gailu hau barrualdean erabiltzeko diseinatuta dago soilik.
- Ensure the operating temperature and humidity are within specified limits (-10β to 40β, <90% RH).
- Only works with DC0-10V light drivers. Not for color-changing lights.
- Instalatzeko kable neutro bat behar da.
3. Zehaztapenak
| Ezaugarri | Zehaztapena |
|---|---|
| Produktu Mota | 1CH 0/1-10V Dimmer Module (WiFi / ZigBee) |
| Marka Izena | GIRIER |
| Balorazio baloratuatage | AC100-240V 50/60Hz |
| Max. Kargatu | LED 150W 0/1-10V 20mA |
| Korronte nominatua | 10A |
| Operation Frequency (WiFi) | 2.412 GHz-2.484 GHz |
| Operation Frequency (ZigBee) | 2.405GHz-2.480GHz IEEE802.15.4 |
| Funtzionamendu-tenperatura | -10 β eta 40 β artean |
| Eragiketa Hezetasuna | <90% RH |
| Protocol (WiFi) | WIFI IEEE 802.11b/g/n 2.4Ghz Only |
| Protocol (ZigBee) | ZigBee 3.0 |
| Eragiketa-eremua | <100m (ZigBee), <30m (WiFi) |
| Neurriak (WxDxH) | WiFi: 39.2x39.2x18 mm, ZigBee: 42.5x42.5x18.8 mm |
| IP balorazioa | IP20 |
| APP laguntza | Tuya Smart, Smart Life |
| Ahots kontrola | Alexa, Hey Google, Home Assistant |
| Hub Requirement | Yes (for ZigBee version) |
| Physical Two-way Control | Laguntza |
| Ziurtagiriak | CE, RoHS |

2. irudia: Produktuaren zehaztapen zehatzak
4. Paketearen edukia
Paketeak normalean barne hartzen ditu:
- GIRIER Smart Dimmer Module (WiFi or ZigBee version)
- Erabiltzailearen eskuliburua
5. Konfigurazioa eta instalazioa
5.1. Instalazio aurreko kontrol-zerrenda
- Ziurtatu zirkuitu-hauslean korrontea itzalita dagoela.
- Confirm you have a neutral wire available in your switch box.
- For the ZigBee version, a Tuya ZigBee hub is required for smart features.
- Download the Tuya Smart or Smart Life app on your smartphone.
5.2. Wiring Diagram (WiFi Version)
Follow the wiring diagram carefully. A neutral wire (N) is required for the WiFi module.

Figure 3: Wi-Fi Dimmer Module Wiring Diagram
5.3. Wiring Diagram (ZigBee Version)
Follow the wiring diagram carefully. A neutral wire (N) is required for the ZigBee module.

Figure 4: ZigBee Dimmer Module Wiring Diagram
5.4. Instalazio fisikoa
- Turn off the main power at your circuit breaker.
- Remove your existing light switch from the wall box.
- Connect the wires to the dimmer module according to the appropriate wiring diagram (Figure 3 or Figure 4). Ensure all connections are secure.
- Carefully place the dimmer module into the wall box. Its compact size allows for easy installation without replacing your original switch.
- Reinstall your original light switch cover.
- Berrezarri energia etengailuan.

Figure 5: Compact Design for Easy Installation
5.5. Aplikazioen parekatzea
- Download and open the Tuya Smart or Smart Life app.
- Erregistratu edo sartu zure kontuan.
- For ZigBee version: Ensure your Tuya ZigBee hub is powered on and connected to your network.
- Aplikazioan, sakatu '+' gailu berri bat gehitzeko.
- Follow the in-app instructions to put the dimmer module into pairing mode (usually by pressing the physical switch multiple times or holding a button on the module).
- The app will detect the device. Select it and complete the pairing process.

Figure 6: Tuya ZigBee Hub Connection Diagram
6. Funtzionamendu-argibideak
6.1. Argi-iluntze mailakatua
- Via Physical Switch: Use your existing wall switch to turn the lights on/off. Depending on the switch type and configuration, you may also be able to adjust brightness.
- Aplikazioaren bidez: Open the Tuya Smart or Smart Life app. Select your dimmer module. You will find controls to turn the light on/off and a slider for stepless brightness adjustment (0-100%).
- Last Status Memory: The module remembers the last brightness setting when powered off and restores it upon power restoration.

Figure 7: Stepless Dimming via App
6.2. Aplikazioaren urrutiko kontrola
Once paired, you can control your lights from anywhere using the Tuya Smart or Smart Life app on your smartphone. This includes turning lights on/off and adjusting brightness.
6.3. Ahots kontrola
The dimmer module is compatible with Amazon Alexa and Google Home Assistant. Link your Tuya Smart/Smart Life account to your voice assistant app. Then, use simple voice commands:
- "Alexa, piztu egongelako argia."
- "Hey Google, set the bedroom light to 50%."
- "Alexa, dim the kitchen light."

8. irudia: Ahots-kontrola laguntzaile adimendunekin
6.4. Denbora-funtzioa
Set schedules within the app to automate your lighting:
- Programatu argiak ordu zehatzetan pizteko/itzaltzeko.
- Adjust brightness levels for different times of day (e.g., dim in the evening).
- Create an "inching timer" for short bursts of light.
- Sync lighting with sunrise/sunset.

Figure 9: Timing Function Settings
6.5. Talde Kontrola
In the Tuya Smart or Smart Life app, you can create groups of multiple dimmer modules. This allows you to control several lights simultaneously with a single tap or voice command, simplifying control over entire rooms or areas.

Figure 10: Group Control Functionality
6.6. Relay States Function
The module supports a Relay States Function, which determines the light's behavior after a power outage:
- Eguneroko modua: Returns to the last known state before the power failure.
- Argia itzalita: Stays off after power is restored.
- Remember Last Status: Recalls the last brightness level before the power interruption.

Figure 11: Relay States Function
7. Mantentzea
- Mantendu gailua garbi eta hautsik gabe. Erabili zapi leun eta lehor bat garbitzeko.
- Do not use liquid cleaners or sprays.
- Ziurtatu funtzionamendu-ingurunea zehaztutako tenperatura eta hezetasun tarteen barruan mantentzen dela.
- Regularly check for firmware updates in the Tuya Smart/Smart Life app to ensure optimal performance and security.
8. Arazoak
8.1. Gailua ez da parekatzen
- Ziurtatu zure Wi-Fi sarea 2.4 GHz-koa dela (5 GHz-koa ez da onartzen).
- Check if the device is in pairing mode (refer to app instructions for specific indications).
- Make sure the device is within range of your Wi-Fi router (for WiFi version) or ZigBee hub (for ZigBee version).
- Verify that your ZigBee hub is properly connected and online (for ZigBee version).
- Restart your router/hub and try pairing again.
8.2. Lights Not Dimming or Responding
- Confirm that the light fixture uses a DC0-10V dimming driver. This module is not compatible with other dimming protocols or non-dimmable lights.
- Egiaztatu kableatu-konexio guztiak solteak edo kokapen okerrak dituzten.
- Ensure the module is receiving power.
- Verify the module is connected to the app and shows an online status.
- If using voice control, ensure the voice assistant is correctly linked to your Tuya Smart/Smart Life account.
8.3. Intermittent Connectivity
- Improve Wi-Fi signal strength by moving the router closer or using a Wi-Fi extender.
- For ZigBee, ensure the hub is centrally located and there are enough ZigBee devices to create a strong mesh network.
- Egiaztatu beste 2.4 GHz-ko gailuen interferentziarik dagoen.
9. Erabiltzaileentzako aholkuak
- Label Your Wires: Before disconnecting any wires during installation, use electrical tape and a marker to label them (e.g., Line, Neutral, Load, Switch) to avoid confusion.
- Itxi aurretik proba: After wiring but before fully securing the module and switch plate, temporarily restore power to test the basic on/off and dimming functionality.
- Explore Automation: Beyond simple schedules, use the app's automation features to create scenes (e.g., "Movie Night" scene dims lights to 30%) or link with other smart devices (e.g., lights turn on when a motion sensor is triggered).
- Voice Command Shortcuts: Create custom routines or shortcuts in your Alexa or Google Home app for frequently used commands to make them even simpler.
10. Bermea eta laguntza
GIRIER products typically come with a 1-year warranty from the date of purchase. For any quality problems within 7 days, you may be eligible for a return. For technical support or warranty claims, please contact GIRIER customer service. All messages are typically answered within 24 hours.
Ziurtagiriak: This product is CE and RoHS certified, ensuring compliance with European safety, health, and environmental protection requirements.
11. Aplikazio-eszenatokiak
The GIRIER Smart Dimmer Module is versatile and suitable for various lighting environments:
- Etxeko argiztapena: Create ambiance in living rooms, bedrooms, and dining areas.
- Office Lighting: Adjust brightness for different tasks and comfort levels.
- Exhibit Lighting: Highlight displays in museums or galleries with precise dimming.
- Museum Lighting: Control lighting intensity to protect artifacts and enhance viewesperientzia.

12 irudia: Aplikazio anitzeko eszenatokiak





