DEWENWILS HCLT03H1
DEWENWILS 150W Niedrige Lautstärketage Landscape Lighting Transformer
Model: HCLT03H1
1. Einleitung
Thank you for choosing the DEWENWILS 150W Low Voltage Landscape Lighting Transformer. This device is designed to convert standard 120VAC household current to a safe 12V or 15V AC output, suitable for various outdoor low-voltage lighting applications. Featuring a built-in photocell sensor and programmable timer, it offers flexible control options for your landscape lights, ensuring energy efficiency and convenience.
2. Wichtige Sicherheitshinweise
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.
- Vor Installation oder Wartung muss immer die Stromzufuhr am Leitungsschutzschalter unterbrochen werden.
- This transformer is designed for outdoor use and must be mounted in a location protected from direct water spray.
- Stellen Sie sicher, dass alle Kabelverbindungen sicher und ordnungsgemäß isoliert sind, um Kurzschlüsse zu vermeiden.
- Do not overload the transformer. Calculate the total wattage of your connected lights and ensure it does not exceed the transformer's maximum output (150W).
- Verwenden Sie nur Low-Voltage landscape lighting cable of appropriate gauge for your total wattage and cable length, as specified in the wiring chart.
3. Packungsinhalt
Überprüfen Sie, ob alle Artikel im Paket vorhanden sind:
- DEWENWILS 150W Niedrige Lautstärketage Landschaftstransformator
- Detachable Photocell Sensor
- Montagelochschablone
- Befestigungsschrauben und Anker
- Bedienungsanleitung
4. Produktüberschreitungview
Die DEWENWILS 150W Low Voltage Landscape Transformer features a durable metal casing and an intuitive control panel for easy operation.

Abbildung 4.1: Vorderseite view der DEWENWILS 150W Low Voltage Landscape Transformer, showing the digital display and control buttons.
Funktionen der Systemsteuerung:

Figure 4.2: The control panel with indicators for various operating modes and time display.
- Digitaler Bildschirm: Shows current time and programming settings.
- Modusanzeigen: LEDs for Manual, Auto, Photo On/Timer Off, Timer On/Timer Off, and Test modes.
- Tasten: MENU, UP (▲), DOWN (▼), OK for navigation and setting adjustments.
- Photocell Sensor Port: Located at the bottom, for connecting the external photocell sensor.
- Klemmenblock: Screw terminals for connecting low-voltage landscape lighting wires (Common, 12V, 15V).
5. Einrichtung und Installation
5.1 Montage des Transformators
The transformer should be mounted vertically on a sturdy surface, such as a wall or post, at least 1 foot (30 cm) above ground level. Use the provided mounting hole template to mark drill points.

Figure 5.1: Step 2 of installation, showing the transformer being mounted to a wall.
- Place the mounting hole template on the desired surface and mark the two drill points.
- Drill pilot holes at the marked locations. Insert the provided anchors if mounting into masonry.
- Secure the transformer to the surface using the provided mounting screws. Ensure it is firmly attached.
5.2 Connecting Low Voltage Verkabelung
Before connecting any wires, ensure the transformer is unplugged from the main power supply.

Figure 5.2: Step 1 of installation, showing wires being connected to the terminal blocks.
- Strip approximately 1/2 inch (1.2 cm) of insulation from the ends of your low-voltage Landschaftsbeleuchtungskabel.
- Connect one wire from your lighting circuit to a 'COM' (Common) terminal.
- Connect the other wire from your lighting circuit to either a '12V' or '15V' terminal, depending on the voltage requirements of your lights and desired brightness. For longer cable runs or higher wattage, 15V may be preferred to compensate for voltage fallen.
- Tighten the screw terminals securely to ensure good electrical contact.
Kabelauswahltabelle:
Refer to the following chart to select the appropriate cable gauge (AWG) based on total fixture wattage and cable length to prevent voltage drop and ensure optimal performance.
| Bandtage Tippen Sie auf | Gesamte Vorrichtung Wattage | Cable Length (0-50 feet) | Cable Length (51-100 feet) | Cable Length (100-150 feet) |
|---|---|---|---|---|
| 12 VOLT | 0-60 Watt | 16 AWG | 16 AWG | 14 AWG |
| 61-120 Watt | 16 AWG | 14 AWG | 12 AWG | |
| 121-180 Watt | 14 AWG | 12 AWG | Nicht empfohlen | |
| 181-240 Watt | 12 AWG | Nicht empfohlen | Nicht empfohlen | |
| 241-300 Watt | 12 AWG | Nicht empfohlen | Nicht empfohlen | |
| 15 VOLT | 0-60 Watt | 16 AWG | 16 AWG | 16 AWG |
| 61-120 Watt | 16 AWG | 14 AWG | 12 AWG | |
| 121-180 Watt | 14 AWG | 12 AWG | Nicht empfohlen | |
| 181-240 Watt | 12 AWG | Nicht empfohlen | Nicht empfohlen | |
| 241-300 Watt | 12 AWG | Nicht empfohlen | Nicht empfohlen |
5.3 Connecting the Photocell Sensor
The detachable photocell sensor allows for automatic dusk-to-dawn operation. Plug the sensor cable into the dedicated port at the bottom of the transformer. Position the sensor in a location that receives natural light and is not obstructed by artificial light sources at night.

Figure 5.3: The photocell sensor automatically activates lighting at dusk and deactivates at dawn.
6. Bedienungsanleitung
Once installed and wired, plug the transformer into a standard 120VAC outlet. The digital display will illuminate.
6.1 Einstellen der Uhr
- Press the 'MENU' button until 'CLOCK' is displayed or the clock icon flashes.
- Use the '▲' and '▼' buttons to adjust the hour, then press 'OK' to confirm.
- Repeat for minutes and AM/PM setting.
6.2 Auswahl der Betriebsmodi
The transformer offers 5 operating modes. Press the 'MENU' button to cycle through the modes and use 'OK' to select or confirm settings.
- Manuell Ein/Aus: Lights remain on or off until manually changed. Press 'OK' to toggle between ON and OFF.
- Auto Ein/Aus: Lights turn on at dusk and off at dawn, controlled by the photocell sensor.
- Photo On/Timer Off: Lights turn on at dusk (via photocell) and turn off after a set duration (e.g., 4, 6, 8 hours). Use '▲' and '▼' to set the duration.
- Timer On/Timer Off: Lights turn on and off at specific programmed times. Set ON time and OFF time using '▲' and '▼' buttons.
- Testmodus: Activates lights for a short period (e.g., 1 minute) to verify connections and functionality.
6.3 Speicherfunktion
The transformer includes a memory function that retains your selected operating mode and settings even after a power outage, eliminating the need for frequent re-programming.
7. Wartung
- Periodically inspect the transformer casing for any signs of damage or corrosion.
- Ensure all wire connections are tight and free from debris.
- Keep the photocell sensor clean and free from obstructions to ensure accurate dusk-to-dawn operation.
- Clean the exterior of the transformer with a soft, damp Tuch. Keine Scheuer- oder Lösungsmittel verwenden.
8. Fehlerbehebung
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Lichter gehen nicht an | Keine Stromversorgung des Transformators Lose Kabelverbindungen Überlasteter Stromkreis Falscher Modus ausgewählt Fehlerhafter Fotozellensensor | Überprüfen Sie die Steckdose und den Sicherungsautomaten. Tighten all terminal screws Gesamt-Wat reduzierentage of lights Wählen Sie den geeigneten Betriebsmodus. Test photocell sensor or replace if necessary |
| Lights stay on/off constantly | Photocell sensor obstructed or faulty Falsche Timer-Einstellungen Manual mode selected | Clear obstruction from photocell or test/replace Verify and adjust timer settings Switch to Auto or Photo On/Timer Off mode |
| Lichter sind schwach | Bandtage drop due to long cable run or incorrect gauge Too many lights connected | Refer to cable selection chart for proper gauge and length Reduce number of lights or use a higher wattagder Transformator |
9. Spezifikationen
- Marke: DEWENWILS
- Modellnummer: HCLT03H1
- Eingangslautstärketage: 120 V Wechselstrom
- Ausgangsvolumentage: 12 V/15 V AC
- Maximale Ausgangsleistung: 150 W
- Energiequelle: Kabelgebundene Elektrik
- Montageart: Wandhalterung
- Material: Metal (Sun-resistant, corrosion-proof)
- Zertifizierung: UL-zertifiziert
- Paketabmessungen: 9.92 x 7.6 x 6.61 Zoll
- Artikelgewicht: 8.33 Pfund
10. Garantie und Support
For warranty information, technical support, or assistance with your DEWENWILS 150W Low Voltage Landscape Lighting Transformer, please contact DEWENWILS customer service. Refer to the product packaging or the official DEWENWILS webWebsite für Kontaktdaten.
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