1. Einleitung
Thank you for choosing the DEWENWILS 200W Low Voltage Landscape Transformer. This device is designed to safely convert 120V AC household current to 12V or 15V AC for your outdoor landscape lighting. It features smart WiFi control, dual independent zones, and is built to withstand various weather conditions. Please read this manual thoroughly before installation and operation to ensure proper use and safety.
2. Sicherheitshinweise
WARNUNG: Die Nichtbeachtung dieser Anweisungen kann zu Stromschlägen, Bränden oder schweren Verletzungen führen.
- Vor der Installation oder Wartung des Transformators muss immer die Stromzufuhr am Leistungsschalter unterbrochen werden.
- This transformer is designed for outdoor use and must be mounted vertically at least 1 foot (30 cm) above ground level.
- Den Transformator nicht in Wasser eintauchen.
- Stellen Sie sicher, dass alle Kabelverbindungen sicher und ordnungsgemäß isoliert sind, um Kurzschlüsse zu vermeiden.
- Do not overload the transformer. The total wattage of connected lights should not exceed 80% of the transformer's capacity (e.g., 160W for a 200W transformer).
- Nur niedrigvolumig verwendentagMit diesem Transformator können Sie Landschaftsbeleuchtungskörper anschließen.
- Ensure the power cord is not damaged or pinched during installation.
- Only connect to a 2.4GHz Wi-Fi network.
3. Packungsinhalt
- 1 x DEWENWILS 200W Niedrige Lautstärketage Landschaftstransformator
- 1 x Benutzerhandbuch
4. Produktmerkmale
- WiFi & Smart Control: Manage your landscape lighting via the Smart Life app. Compatible with Alexa and Google Assistant for voice commands. Supports 2.4GHz WiFi only.
- Dual Independent Zones: Features two programmable zones, each supporting up to 200W (maximum 200W combined total). Each zone has touch control buttons for ON/OFF and WiFi connection.
- 120V AC to 12/15V AC Conversion: Safely converts standard 120V AC input to 12V or 15V AC output, suitable for various 12V LED outdoor lights.
- Smart Scheduling Timer: Set customized on/off schedules directly in the app or enable dusk-to-dawn automation using the astronomical function, which adjusts to local sunrise and sunset times.
- Wetterfestes Design: Fully enclosed, rain-tight housing with silicone-sealed electronics ensures protection against dust, moisture, and harsh weather conditions.
5. Einrichtung und Installation
5.1 Montage des Transformators
Mount the transformer vertically on a wall or post using appropriate hardware (not included). Ensure it is at least 1 foot (30 cm) above ground level and in a location that allows for proper ventilation and access to the power outlet.

Image: Transformer dimensions for mounting reference.
5.2 Wiring the Landscape Lights
- Ensure the transformer is unplugged from the power outlet.
- Schließen Sie Ihre Niederspannungs-Lautsprecher antage landscape lighting wires to the terminal blocks on the transformer. The transformer has two independent zones (Zone 1 and Zone 2).
- Each zone has common (COM), 12V, and 15V terminals. Connect your light wires to the desired voltage terminals. For longer wire runs or more lights, 15V may be preferred to compensate for voltage fallen.
- Tighten the terminal screws securely to ensure good electrical contact.
- Stellen Sie sicher, dass das Gesamtwasser vorhanden isttage of lights connected to each zone, and the combined total, does not exceed the transformer's capacity (200W total, with each zone supporting up to 200W individually, but the combined total must not exceed 200W).

Image: Close-up of the wiring terminals for Zone 1 and Zone 2, showing COM, 12V, and 15V options.
5.3 WLAN-Verbindung herstellen und App-Einrichtung
- Plug the transformer into a standard 120V AC outlet.
- Laden Sie die App „Smart Life“ aus dem App Store Ihres Smartphones (iOS oder Android) herunter.
- Registrieren Sie sich oder melden Sie sich bei Ihrem Smart Life-Konto an.
- In the app, tap '+' to add a device. Select 'Electrical' > 'Transformer' or 'Lighting' > 'Light Source (Wi-Fi)'.
- Follow the in-app instructions to connect the transformer to your 2.4GHz Wi-Fi network. You may need to press and hold the 'ZONE' button on the transformer until the Wi-Fi indicator light blinks rapidly to enter pairing mode.
- Sobald die Verbindung hergestellt ist, können Sie das Gerät umbenennen und es über die App steuern.

Image: Illustration showing the transformer connecting directly to a wireless router, indicating no hub is required.
6. Bedienungsanleitung
6.1 Manuelle Steuerung
The transformer features touch control buttons for each zone (Zone 1 and Zone 2). Press the respective zone button to manually turn the connected lights ON or OFF.
6.2 App-Steuerung
Once connected to the Smart Life app, you can control the transformer remotely:
- EIN/AUS: Toggle the power for each zone individually.
- Terminplanung: Set specific times for lights to turn on and off.
- Astronomical Function: Enable dusk-to-dawn automation, where the transformer automatically adjusts to local sunrise and sunset times.

Image: Smartphone app interface demonstrating the smart sunrise-to-sunset scheduling feature for automated lighting.
6.3 Sprachsteuerung
Integrate the Smart Life app with Amazon Alexa or Google Assistant for voice control. Follow the instructions within the Smart Life app to link your account. Once linked, you can use voice commands such as:
- "Alexa, schalte [Gerätename] ein"
- "Hey Google, schalte [Gerätename] aus"

Image: Depiction of the transformer being controlled by voice commands through Amazon Alexa and Google Home devices.
7. Wartung
Die DEWENWILS 200W Low Voltage Landscape Transformer is designed for minimal maintenance. However, regular checks can ensure optimal performance and longevity:
- Periodically inspect the transformer housing for any signs of damage, cracks, or wear.
- Stellen Sie sicher, dass alle Kabelverbindungen fest sitzen und frei von Korrosion sind.
- Keep the area around the transformer clear of debris, leaves, and other obstructions to allow for proper ventilation.
- Clean the exterior of the transformer with a soft, damp Bei Bedarf mit einem Tuch abwischen. Keine scharfen Chemikalien oder Scheuermittel verwenden.

Image: The weatherproof design of the transformer, showing its resistance to rain and outdoor elements.
8. Fehlerbehebung
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Die Lichter gehen nicht an. | No power to transformer; loose wiring; overloaded circuit; faulty lights. | Check power outlet and circuit breaker. Ensure all wire connections are secure. Verify total wattage does not exceed 80% capacity. Test individual lights. |
| Die WLAN-Verbindung schlägt fehl. | Incorrect Wi-Fi band (5GHz); weak signal; incorrect password; pairing mode not active. | Ensure your router is set to 2.4GHz. Move transformer closer to router. Re-enter Wi-Fi password carefully. Press and hold ZONE button to activate pairing mode (blinking Wi-Fi indicator). |
| Die Lichter flackern oder sind schwach. | Bandtage drop due to long wire runs or undersized wire; overloaded circuit. | Consider using the 15V output terminal. Use thicker gauge wire for longer runs. Reduce the number of lights or distribute them across zones. |
| Die App-Steuerung reagiert nicht. | No internet connection; app glitch; transformer offline. | Check your home internet connection. Restart the Smart Life app. Unplug and replug the transformer to restart it. |
9. Spezifikationen
| Besonderheit | Spezifikation |
|---|---|
| Modellnummer | HTLT04A |
| Eingangslautstärketage | 120V AC, 60Hz |
| Ausgangsvolumentage | 12 V Wechselstrom / 15 V Wechselstrom |
| Max. Ausgangswatttage | 200W (Total Combined) |
| Anzahl der Zonen | 2 unabhängige Zonen |
| WLAN-Frequenz | Nur 2.4 GHz |
| Kompatibilität | Smart Life App, Amazon Alexa, Google Assistant |
| Produktabmessungen (T x B x H) | 22.9 x 15.2 x 15.2 cm (9.0 x 6.0 x 6.0 Zoll) |
| Artikelgewicht | 3.63 kg |
| Montagetyp | Wandhalterung |
| Zertifizierungen | FCC |
| Gehäusematerial | Polycarbonat (wetterfest) |

Image: Diagram illustrating the 120V AC input and 12V/15V AC output conversion of the transformer.
10. Garantie und Support
Warranty information for this product was not provided in the available data. For specific warranty details or technical support, please contact DEWENWILS directly through their official webWebsite oder den Händler, bei dem das Produkt gekauft wurde.