1. Produit terminéview
Le DEWENWILS 200W Smart Low Voltage Landscape Transformer is designed to power your outdoor lighting systems efficiently and intelligently. It converts 120V AC household current to a safe 12V or 15V AC output, suitable for various low-voltage LED landscape lights. Featuring dual independent zones, Wi-Fi connectivity, and compatibility with Alexa and Google Assistant, this transformer offers flexible control options for your garden and patio lighting. Its weatherproof design ensures reliable performance in outdoor environments year-round.
Illustration 1.1 : Avant view of the DEWENWILS 200W Smart Low Voltage Transformateur de paysage.
2. Consignes de sécurité
Please read and understand all instructions before installing or operating this transformer. Failure to follow these instructions may result in electric shock, fire, or other hazards. Keep this manual for future reference.
- Sécurité électrique : Always disconnect power at the circuit breaker before installing or servicing the transformer. Ensure all wiring connections are secure and comply with local electrical codes.
- Utilisation en extérieur : This transformer is designed for outdoor use and features a weatherproof housing. However, ensure it is mounted in a location that minimizes direct exposure to heavy rain or standing water.
- Capacité de charge: Do not exceed 80% of the transformer's total wattage capacity (200W) when connecting lights. Overloading can cause damage and pose a fire hazard.
- Mise à la terre : Ensure the transformer is properly grounded according to local electrical codes.
- Enfants et animaux domestiques : Keep the transformer and wiring out of reach of children and pets.
3. Contenu du colis
Vérifiez que tous les éléments sont présents dans le colis :
- DEWENWILS 200W Basse Voltage Transformateur de paysage
- Manuel d'utilisation
- Matériel de montage (vis et chevilles)
4. caractéristiques du produit
- Smart Wi-Fi & Voice Control: Manage your landscape lighting via the Smart Life app (no hub required) and integrate with Alexa or Google Assistant for convenient voice commands. Supports 2.4GHz Wi-Fi networks only.
- Deux zones indépendantes : Features two programmable zones, each capable of supporting up to 200W (maximum 200W combined total). Each zone has dedicated touch control buttons for ON/OFF and Wi-Fi connection.
- Voltage Conversion : Safely converts 120V AC input to 12V AC or 15V AC output, suitable for a wide range of 12V LED outdoor lights.
- Smart Scheduling Timer: Set custom on/off schedules through the app or utilize the astronomical function for automatic dusk-to-dawn operation based on local sunrise/sunset times.
- Conception résistante aux intempéries : Constructed with a fully enclosed, rain-tight housing and silicone-sealed electronics for protection against dust, moisture, and harsh weather conditions.
- Construction durable : Engineered for enhanced safety, efficiency, and longevity with lower power consumption and robust materials.
Image 4.1: The transformer supports app and voice control via 2.4GHz Wi-Fi, compatible with Alexa and Google Assistant.
Image 4.2: Two independent zones allow for customized lighting schedules and control for different areas.
Image 4.3: Smart scheduling includes a dusk-to-dawn astronomical function for energy efficiency.
Image 4.4: The transformer features a robust, weatherproof housing for outdoor durability.
5. Spécifications
| Attribut | Valeur |
|---|---|
| Marque | DEWENWILS |
| Modèle | HTLT04A |
| Source d'énergie | Électrique avec fil |
| Dimensions du produit | 9"P x 6"L x 6"H |
| Type de montage | Support mural |
| Quoitage | 200 watts |
| Vol d'entréetage | 120 V c.a. |
| Volume de sortietage | 12 V c.a. / 15 V c.a. |
| Compatibilité Wi-Fi | 2.4 GHz uniquement |
| Compatibilité avec la maison intelligente | Alexa, assistant Google |
| Poids | 8 livres |
| Certifications | Homologué FCC |
6. Configuration et installation
6.1 Montage du transformateur
- Choose a suitable outdoor location near a 120V AC power outlet, ensuring it is protected from direct heavy rainfall.
- Use the provided mounting template to mark the drill holes on the wall or surface.
- Percez des avant-trous et insérez les chevilles si nécessaire.
- Secure the transformer to the wall using the provided screws.
6.2 Câblage des luminaires extérieurs
The transformer features two output zones (Zone 1 and Zone 2) with common (COM), 12V, and 15V terminals for each. Ensure your landscape lights are compatible with 12V or 15V AC.
- Strip approximately 1/2 inch of insulation from the ends of your low-voltage câbles d'éclairage paysager.
- Connect one wire from your lighting circuit to the 'COM' terminal of the desired zone (e.g., Zone 1).
- Connect the other wire from your lighting circuit to either the '12V' or '15V' terminal of the same zone, depending on the voltage requirement of your lights.
- Repeat for Zone 2 if you have a second lighting circuit.
- Ensure all connections are tight and secure to prevent loose wiring and potential hazards.
Image 6.1: Close-up of the wiring terminals for Zone 1 and Zone 2, showing COM, 12V, and 15V options.
6.3 Initial Power-Up and Wi-Fi Connection
- Plug the transformer's power cord into a 120V AC outdoor-rated GFCI outlet.
- Téléchargez l'application « Smart Life » depuis la boutique d'applications de votre smartphone.
- Inscrivez-vous ou connectez-vous à votre compte Smart Life.
- In the app, tap '+' to add a device. The app should automatically discover the transformer. If not, select 'Electrical' -> 'Transformer' or 'Lighting' -> 'Low Voltage Transformer'.
- Follow the in-app instructions to connect the transformer to your 2.4GHz Wi-Fi network. The Wi-Fi indicator on the transformer will stop blinking once connected.
Video 6.1: This video demonstrates the unboxing, wiring, and initial Wi-Fi setup process for a similar DEWENWILS low voltage landscape transformer (note: video shows a 300W model, but setup steps are generally applicable to the 200W model).
7. Mode d'emploi
7.1 Commande manuelle
Each zone (Zone 1 and Zone 2) on the transformer has a dedicated touch button. Press the button to manually turn the corresponding zone ON or OFF.
7.2 Contrôle de l'application Smart Life
Once connected to Wi-Fi, you can control your transformer from anywhere using the Smart Life app:
- Marche/Arrêt à distance : Toggle each zone on or off directly from the app interface.
- Programmation: Set custom daily or weekly schedules for each zone. You can specify exact times for lights to turn on and off.
- Minuteur astronomique : Enable the dusk-to-dawn feature, which automatically adjusts lighting times based on your local sunrise and sunset.
- Compte à rebours: Set a countdown for lights to turn off after a specific duration.
Image 7.1: The app allows individual control and scheduling for each of the two lighting zones.
Image 7.2: Set precise schedules for your landscape lights using the Smart Life app.
8. Entretien
Regular maintenance helps ensure the longevity and optimal performance of your landscape transformer.
- Nettoyage: Periodically wipe the exterior of the transformer with a damp chiffon pour éliminer la saleté et les débris. N'utilisez pas de produits chimiques agressifs ou de nettoyants abrasifs.
- Inspecter le câblage : Annually inspect all wiring connections for corrosion, damage, or loose terminals. Tighten any loose connections.
- Vérifiez les obstructions : Ensure that the ventilation openings on the transformer are not blocked by leaves, dirt, or other debris to prevent overheating.
- Remplacement du fusible : If the transformer stops working, check the fuse. Disconnect power before attempting to replace the fuse. Refer to the specifications for the correct fuse type.
9. Dépannage
If you encounter issues with your DEWENWILS landscape transformer, refer to the following troubleshooting guide:
| Problème | Cause possible | Solution |
|---|---|---|
| Les lumières ne s'allument pas. | No power to transformer, loose wiring, overloaded circuit, blown fuse, incorrect schedule. | Check power outlet, ensure transformer is plugged in. Verify all wiring connections are secure. Reduce the number of lights if exceeding 80% capacity. Check and replace fuse if blown. Review app schedules. |
| La connexion Wi-Fi échoue ou se déconnecte. | Incorrect Wi-Fi password, 5GHz network used, weak signal, router issues. | Ensure correct 2.4GHz Wi-Fi network and password. Move transformer closer to router. Restart router. Re-pair the device in the Smart Life app. |
| Les lumières clignotent ou sont faiblement allumées. | Voltage drop due to long cable runs, undersized wire, too many lights, faulty bulb. | Use heavier gauge wire for longer runs. Reduce the number of lights on the circuit. Check individual bulbs for faults. Ensure connections are tight. |
| La commande vocale (Alexa/Google) ne fonctionne pas. | Incorrect linking of Smart Life account, device not discovered, voice command error. | Ensure Smart Life account is correctly linked in Alexa/Google Home app. Discover devices in the smart assistant app. Use precise voice commands. |
10. Garantie et assistance
DEWENWILS products are designed for quality and reliability. For warranty information, technical support, or any questions regarding your product, please contact DEWENWILS customer service through their official website or the contact information provided with your purchase. Please have your model number (HTLT04A) and purchase details ready when contacting support.