1. Uvod
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. Važne informacije o sigurnosti
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.
- Uvijek isključite napajanje na prekidaču prije instalacije ili servisiranja.
- This transformer is designed for outdoor use and must be mounted in a location protected from direct water spray.
- Osigurajte da su svi spojevi ožičenja sigurni i pravilno izolirani kako biste spriječili kratki spoj.
- 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).
- Koristite samo niske jačine zvukatage landscape lighting cable of appropriate gauge for your total wattage and cable length, as specified in the wiring chart.
3. Sadržaj paketa
Provjerite da li su sve stavke prisutne u paketu:
- DEWENWILS 150W niske jačine zvukatage Landscape Transformer
- Detachable Photocell Sensor
- Predložak rupe za montažu
- Montažni vijci i ankeri
- Uputstvo za upotrebu
4. Proizvod je gotovview
DEWENWILS 150W niske jačine zvukatage Landscape Transformer features a durable metal casing and an intuitive control panel for easy operation.

Slika 4.1: Prednja strana view of the DEWENWILS 150W Low Voltage Landscape Transformer, showing the digital display and control buttons.
Karakteristike kontrolne table:

Figure 4.2: The control panel with indicators for various operating modes and time display.
- Digitalni prikaz: Shows current time and programming settings.
- Indikatori načina rada: LEDs for Manual, Auto, Photo On/Timer Off, Timer On/Timer Off, and Test modes.
- Dugmad: MENU, UP (▲), DOWN (▼), OK for navigation and setting adjustments.
- Photocell Sensor Port: Located at the bottom, for connecting the external photocell sensor.
- Terminalni blok: Screw terminals for connecting low-voltage landscape lighting wires (Common, 12V, 15V).
5. Postavljanje i instalacija
5.1 Montaža transformatora
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 Ožičenje
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-voltagkablovi za pejzažnu rasvjetu.
- 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 drop.
- Tighten the screw terminals securely to ensure good electrical contact.
Cable Selection Chart:
Refer to the following chart to select the appropriate cable gauge (AWG) based on total fixture wattage and cable length to prevent voltagpad i osigurati optimalne performanse.
| Voltage Dodirnite | Total Fixture Wattage | Cable Length (0-50 feet) | Cable Length (51-100 feet) | Cable Length (100-150 feet) |
|---|---|---|---|---|
| 12 VOLT | 0-60 W | 16 AWG | 16 AWG | 14 AWG |
| 61-120 W | 16 AWG | 14 AWG | 12 AWG | |
| 121-180 W | 14 AWG | 12 AWG | Ne preporučuje se | |
| 181-240 W | 12 AWG | Ne preporučuje se | Ne preporučuje se | |
| 241-300 W | 12 AWG | Ne preporučuje se | Ne preporučuje se | |
| 15 VOLT | 0-60 W | 16 AWG | 16 AWG | 16 AWG |
| 61-120 W | 16 AWG | 14 AWG | 12 AWG | |
| 121-180 W | 14 AWG | 12 AWG | Ne preporučuje se | |
| 181-240 W | 12 AWG | Ne preporučuje se | Ne preporučuje se | |
| 241-300 W | 12 AWG | Ne preporučuje se | Ne preporučuje se |
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. Uputstvo za upotrebu
Once installed and wired, plug the transformer into a standard 120VAC outlet. The digital display will illuminate.
6.1 Podešavanje sata
- 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.
- Ponovite za minute i podešavanje AM/PM.
6.2 Odabir načina rada
The transformer offers 5 operating modes. Press the 'MENU' button to cycle through the modes and use 'OK' to select or confirm settings.
- Ručno uključivanje/isključivanje: Lights remain on or off until manually changed. Press 'OK' to toggle between ON and OFF.
- Automatsko uključivanje/isključivanje: 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.
- Način ispitivanja: Activates lights for a short period (e.g., 1 minute) to verify connections and functionality.
6.3 Memorijska funkcija
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. Održavanje
- 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.
- Očistite vanjski dio transformatora mekom,amp tkanina. Nemojte koristiti abrazivna sredstva za čišćenje ili rastvarače.
8. Otkrivanje problema
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Svjetla se ne pale | Nema napajanja transformatora Labave žičane veze Preopterećeno kolo Odabran je pogrešan način rada Neispravan senzor fotoćelije | Provjerite utičnicu i osigurač Tighten all terminal screws Smanjite ukupnu potrošnjutage of lights Select appropriate operating mode Test photocell sensor or replace if necessary |
| Lights stay on/off constantly | Photocell sensor obstructed or faulty Neispravne postavke tajmera Manual mode selected | Clear obstruction from photocell or test/replace Verify and adjust timer settings Switch to Auto or Photo On/Timer Off mode |
| Svetla su prigušena | Voltage 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 wattage transformator |
9. Specifikacije
- Brand: DEWENWILS
- Broj modela: HCLT03H1
- Ulazni voltage: 120VAC
- Output Voltage: 12V/15VAC
- Maksimalna izlazna snaga: 150W
- Izvor napajanja: Corded Electric
- Vrsta montaže: Zidni nosač
- Materijal: Metal (Sun-resistant, corrosion-proof)
- Certifikacija: UL Listed
- Dimenzije paketa: 9.92 x 7.6 x 6.61 inča
- Težina artikla: 8.33 funti
10. Garancija i podrška
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 webweb mjesto za kontakt detalje.





