SUNVIE SUNVIE-300W-LOW-VOLTAGE-TRANS-f63d76d697

SUNVIE 200W Landscape Lighting Transformer User Manual

Outdoor Low Voltage Landscape Transformer with Timer and Photocell Sensor

1. Introduction

Thank you for choosing the SUNVIE 200W Landscape Lighting Transformer. This device is designed to provide safe and reliable low-voltage power for your outdoor lighting systems. With its advanced features, including a photocell sensor and multiple programmable modes, it offers convenience and energy efficiency for illuminating your landscape, garden, and pathways.

Please read this manual thoroughly before installation and operation to ensure proper use and to maximize the lifespan of your transformer.

2. Safety Information

  • Always disconnect power before installing, servicing, or cleaning the transformer.
  • This transformer is designed for outdoor use. Ensure all connections are waterproof and protected from moisture.
  • Do not exceed the maximum wattage rating of 200W. Overloading the transformer can cause damage or fire.
  • Ensure the input voltage (120V AC) matches your household electrical supply.
  • Use only with 12V/14V AC low voltage landscape lighting fixtures.
  • Keep children and pets away from the transformer and wiring during operation.
  • If any damage is observed, discontinue use immediately and contact customer support.

3. Package Contents

  • 1 x SUNVIE 200W Low Voltage Transformer
  • 1 x Photocell Sensor (removable)
  • Mounting Hardware (screws, anchors)
  • User Manual

4. Product Overview

The SUNVIE 200W Landscape Lighting Transformer features a robust design suitable for outdoor environments. It includes a digital display for easy programming and multiple output terminals for flexible wiring.

SUNVIE 200W Landscape Lighting Transformer front view

Front view of the SUNVIE 200W Landscape Lighting Transformer, showing the digital display and control buttons.

SUNVIE 200W Landscape Lighting Transformer terminal block

Close-up of the 4 terminal output ends and circuit breaker, allowing for flexible wiring configurations.

Key Features:

  • 200W Power Output: Sufficient power for various low-voltage lighting setups.
  • 12V/14V AC Output: Provides stable voltage for LED and halogen lights.
  • Photocell Sensor: Automatic dusk-to-dawn operation.
  • Multiple Operating Modes: Manual, Auto, Photocell ON/Timer OFF, Timer ON/OFF, Test.
  • Overload Protection: Built-in circuit protection to prevent equipment damage.
  • Memory Function: Retains settings after power interruption.
  • Weatherproof & Durable: Designed to withstand outdoor elements.

5. Setup and Installation

Follow these steps for proper installation of your SUNVIE transformer.

5.1 Mounting the Transformer

Choose a suitable location for mounting the transformer, ideally near a 120V AC power outlet and within reach of your landscape lighting cables. Ensure the location allows for proper ventilation and is protected from direct water accumulation.

SUNVIE 200W Landscape Lighting Transformer dimensions and mounting

Transformer dimensions and mounting points for wall installation.

  1. Mark the desired mounting points on the wall using the transformer's mounting holes as a template.
  2. Drill pilot holes if necessary and insert wall anchors.
  3. Secure the metal mounting bracket (if included) to the wall using the provided screws.
  4. Hang the transformer onto the secured metal bracket.

5.2 Wiring the Landscape Lights

The transformer features 4 terminal output ends (two 12V and two 14V) and a common (COM) terminal. The 14V output is useful for longer cable runs to compensate for voltage drop.

Wiring connections for SUNVIE transformer

Detailed view of the terminal block for connecting low voltage wires.

  1. Strip approximately 1/2 inch of insulation from the ends of your low voltage landscape lighting wire.
  2. Connect one wire from your lighting system to a 12V or 14V terminal and the other wire to a COM (common) terminal. Ensure a secure connection by tightening the screw terminals.
  3. Repeat for additional lighting zones if desired, using the remaining terminals.
  4. Ensure all connections are tight and free from loose strands to prevent short circuits.

5.3 Connecting the Photocell Sensor

The removable photocell sensor allows for automatic dusk-to-dawn operation.

Photocell sensor connection and placement

The photocell sensor and its connection point. Ensure the sensor is placed away from artificial light sources.

  1. Align the sensor connectors of the photocell sensor with the corresponding port on the transformer.
  2. Twist to securely tighten the threads.
  3. Remove the protective cover from the photocell sensor to allow it to function properly.
  4. Mount the photocell sensor in a location that receives natural daylight and is not affected by artificial light sources (e.g., porch lights, streetlights) to ensure accurate operation.

5.4 Installation Video Guide

For a visual guide on installation and use, please refer to the official video below:

Official video demonstrating how to install and use the SUNVIE Landscape Lighting Transformer.

6. Operating Modes

The SUNVIE transformer offers five distinct operating modes to suit your lighting needs. Use the control panel buttons (MENU, UP, DOWN, ENTER) to navigate and set your preferred mode.

Easy to operate control panel

The intuitive control panel for easy operation and mode selection.

6.1 Manual ON/OFF Mode

In this mode, the landscape lights will remain continuously ON or OFF, regardless of daylight conditions or set times. This is ideal for manual control when specific lighting is needed.

Manual ON/OFF mode illustration

Illustration of Manual ON/OFF mode, where lights stay on or off as selected.

6.2 Automatic ON/OFF (Dusk to Dawn) Mode

Utilizes the photocell sensor to automatically turn lights ON at dusk and OFF at dawn. This provides hands-free operation and energy savings.

Dusk to Dawn mode illustration

Illustration of Dusk to Dawn mode, showing lights activating at sunset and deactivating at sunrise.

6.3 Photocell ON/Timer OFF Mode

Lights turn ON automatically at dusk via the photocell sensor and then turn OFF after a set number of hours (e.g., 4H, 6H, 8H, 10H). This is ideal for evening illumination for a specific duration.

Photocell ON/Timer OFF mode illustration

Illustration of Photocell ON/Timer OFF mode, where lights turn on at dusk and off after a set time.

6.4 Timer ON/OFF Mode

Allows you to set specific ON and OFF times for your landscape lights. This provides precise control over your lighting schedule.

Timer ON/OFF mode illustration

Illustration of Timer ON/OFF mode, allowing custom on and off times.

6.5 Test Mode

A short test mode to quickly check if your lights are properly connected and functioning. The lights will turn on for a brief period and then turn off.

Test mode illustration

Illustration of Test Mode, for quick verification of light functionality.

7. Maintenance

To ensure optimal performance and longevity of your SUNVIE transformer, follow these maintenance guidelines:

  • Regular Cleaning: Periodically wipe down the exterior of the transformer with a soft, damp cloth to remove dust and debris. Ensure the photocell sensor is clean and unobstructed.
  • Inspect Connections: Annually check all wire connections to ensure they are secure and free from corrosion. Tighten any loose terminals.
  • Check for Damage: Inspect the power cord, sensor cord, and transformer casing for any signs of wear, cracks, or damage. If damage is found, replace the unit or contact customer support.
  • Weather Protection: While the transformer is waterproof, avoid submerging it in water. Ensure it is mounted in a location that allows for proper drainage and prevents standing water.

8. Troubleshooting

If you encounter issues with your transformer, try the following solutions:

ProblemPossible CauseSolution
Lights not turning ONNo power to transformer
Loose wire connections
Overload protection tripped
Photocell sensor obstructed
Incorrect mode setting
Check power outlet and circuit breaker
Tighten all terminal connections
Reset overload protector (if applicable)
Clear obstruction from photocell; ensure it's uncovered
Verify correct operating mode is selected
Lights flickeringLoose connections
Voltage drop (long wire runs)
Faulty bulbs/fixtures
Check and tighten all connections
Use 14V output terminals or thicker gauge wire
Test individual lights; replace faulty ones
Lights stay ON during dayPhotocell sensor obstructed or covered
Photocell sensor faulty
Ensure photocell is clean and exposed to natural light
Contact customer support for replacement
Lights not turning OFFIncorrect timer setting
Photocell sensor faulty
Adjust timer settings in the selected mode
Contact customer support for replacement

If the problem persists after trying these solutions, please contact SUNVIE customer support.

9. Specifications

AttributeValue
BrandSUNVIE
Model NumberSUNVIE-300W-LOW-VOLTAGE-TRANS-f63d76d697
Power SourceCorded Electric
Input Voltage120V AC
Output Voltage12V/14V AC
Max Wattage200W
Product Dimensions3.5"D x 5.4"W x 7.9"H
Mounting TypeWall Mount
Specification MetUL
Date First AvailableSeptember 21, 2022
Country of OriginChina

10. Warranty and Support

SUNVIE provides a 12-month replacement warranty for this product. We are committed to ensuring your satisfaction and offer lifetime after-sale support.

If you have any questions, concerns, or require assistance with your SUNVIE 200W Landscape Lighting Transformer, please do not hesitate to contact our customer support team. Please refer to your purchase documentation for specific contact details or visit the official SUNVIE website.

We aim to provide prompt and helpful assistance to resolve any issues you may encounter.

© 2025 SUNVIE. All rights reserved.

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