Harbor Breeze Low Voltage Transformer

Package Contents

Hardware Contents

• Wall Anchor (AA) - Qty. 2
• Wall Anchor Screw (BB) - Qty. 2
• Screw (CC) - Qty. 2

Safety Information

DANGER: RISK OF FIRE OR ELECTRICAL SHOCK.

• Read and understand this entire manual before attempting to assemble, install or operate the product.
• This transformer has a minimum loading of at least 1 Watt.
• Always disconnect the transformer from the electrical outlet when working on the lighting system.
• This transformer is for use with low-voltage landscape lighting systems ONLY.
• Maximum wattage output: 60W (1237387), 120W (1237386), 200W (1237384).
• DO NOT overload the transformer. Ensure total cumulative wattage of connected fixtures is equal to or less than the transformer's rating.
• DO NOT connect to an electrical system that does not provide equipment grounding.
• DO NOT connect two or more transformers in parallel.
• Use at least 16 gauge cable for low-voltage wiring. Use SPT-2W underground low-voltage cable with a 25-foot length minimum.
• Connect only to a 120-volt Class A-type GFCI protected outlet marked "WET LOCATION".
• DO NOT submerge the transformer in water.
• DO NOT mount transformer within 10 ft. of a pool, spa or fountain.
• DO NOT damage or cut wire insulation during installation.
• DO NOT tamper with or repair cord or plug.
• DO NOT mount the transformer on combustible material.
• To reduce the risk of fire, DO NOT place wiring insulation under terminal plate.

WARNING: THIS PRODUCT MUST BE INSTALLED IN ACCORDANCE WITH THE APPLICABLE INSTALLATION CODE BY A PERSON FAMILIAR WITH THE CONSTRUCTION AND OPERATION OF THE PRODUCT AND THE HAZARDS INVOLVED.

• DO NOT bury connectors or cables deeper than 6 inches.
• Transformer MUST be installed vertically with the base at least 20 inches above the ground/floor to avoid water damage.

CAUTION:

• DO NOT use the transformer with a dimmer switch.
• DO NOT install all landscape fixtures in the last 1/3 length of the run wire.
• Screw connections must be tight. DO NOT mix solid and stranded wires under one screw.
• If unsure about grounding, contact a qualified electrician.
• A cord-connected landscape lighting system MUST NOT be used with an extension cord.
• The device complies with Part 15 of the FCC Rules.
• Changes or modifications not approved by the party responsible for compliance could void the user's authority to operate the equipment.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. If this equipment causes harmful interference to radio or television reception, try to correct the interference by:

• Reorienting or relocating the receiving antenna.
• Increasing the separation between the equipment and receiver.
• Connecting the equipment into an outlet on a circuit different from that to which the receiver is connected.

Consult the dealer or an experienced radio/TV technician for help.

Preparation

• Before beginning assembly, ensure all parts are present. Compare parts with package and hardware contents lists. Do not attempt to install, operate, or assemble if any part is missing or damaged.

Estimated Assembly Time: 90 minutes

Tools Required for Assembly (not included): Flathead Screwdriver, Phillips Screwdriver, Wire Strippers, Pliers, Wire Cutters, Safety Glasses, Drill, 1/4 in. Drill bit, Pencil/Marker

Helpful Tools (not included): A/C Tester Light, Do-It-Yourself Guide

Wiring Method

This transformer is suitable for indoor and outdoor use. Determine the wiring method for your landscape wiring.

A. Straight Method

The straight wiring method involves a straight run of low-voltage cable with fixtures connected directly to the transformer in a straight line. The fixture farthest away may experience the largest voltage drop and be dimmest; the fixture closest may be the brightest. Voltage drop may occur in lengths longer than 100 ft.

NOTE: The first fixture should be a minimum of 10 ft. away from the transformer.

NOTE: Voltage drop is the decrease of electric potential along the path of a current flowing in a circuit. It can cause fixtures to dim. Voltage drop depends on the number of fixtures, distance, cable gauge, and wiring method. Consider the corrective action table to help boost voltage.

CORRECTIVE ACTION TABLE

B. Looping Method

The looping wiring method involves a "loop" run of low-voltage cable with fixtures connected to the transformer by looping the low-voltage cable back to the terminal blocks. This method helps eliminate voltage drop. Ensure wires do not cross when attaching them back to the terminal blocks. The cable being looped must be connected back to the same terminal block and terminal screws.

Refer to the tables below when determining the wiring method. If the cable length is longer than listed, the looping wiring method is recommended to reduce voltage drop.

12-Volt Transformer Terminal

15-Volt Transformer Terminal

WARNING: Terminal screw (E) connections must be tight. Do not mix solid and stranded wires under one terminal screw (E).

WARNING: The total output wattage of two terminals blocks must NOT exceed:

• 60W (1237387)
• 120W (1237386)
• 200W (1237384)

To determine the maximum number of fixtures that can be safely connected, add up the individual wattages of all fixtures.

NOTE: This transformer is rated for 12V AC and 15V AC.

Assembly Instructions

1. Determine the length and layout of low-voltage cable (not included) by laying it in the general area where fixtures will be installed.
2. Select a location near a 120-volt covered GFCI outlet with cover plate marked for WET LOCATION. Using the mounting template (B), mark holes for the transformer (A) so its BASE is mounted at least 20 in. above ground level. The distances between the mounting template (B) keyslot holes are: 60W: 3.54in / 9 cm; 120W: 3.74in / 9.5 cm; 200W: 3.94in / 10 cm.
3. NOTE: Select a location that receives direct sunlight during the day. DO NOT mount the transformer (A) where it could sense artificial lights, as this may cause the lighting system to shut off unexpectedly. The proper area for the transformer (A) is where the photoeye can sense direct sunlight for proper feature function. If the photoeye cable (C) cannot sense direct sunlight, fixtures may not turn on and off properly.
4. Drill holes using a 1/4 in. drill bit (not included). Install wall anchors (AA). Install anchor screws (BB), leaving enough space for the transformer (A).
5. For low-voltage cable connections, split one end of the low-voltage cable approximately 2 in., and strip about 3/4 in. of insulation of each wire using wire strippers (not included) before twisting strands together tightly.
6. CAUTION: If the cable is 12V, use the 12V side; if the wiring is 15V, use the 15V side.
7. CAUTION: To reduce the risk of fire, electrical shock, or damage to the transformer (A), ensure no cable insulation is under the terminal clamping plate and that terminal screws (E) are securely tightened. Loosen terminal screws (E) on the underside of the transformer (A), insert one of the pre-stripped cables under the terminal clamping plate, and securely tighten the terminal screw (E). Repeat for the other terminal screw (E).
8. Distribute fixtures as evenly as possible along the low-voltage cable.
9. NOTE: The first fixture should be a minimum of 10 ft. away from the transformer (A).
10. CAUTION: A loose cable increases the risk of fire; tighten all connections securely.
11. Plug the transformer (A) into the GFCI outlet and turn the transformer (A) on (refer to “Operating Instructions” on Page 12).
12. Follow fixture instructions to connect fixtures to the low-voltage cable using fixture connectors. Test the system before finalizing installation. Once testing is complete and the system is operational, the cable may be covered with landscape material (mulch, rock, etc.) or buried up to 6 in. deep.
13. If the transformer (A) is installed in a location that receives direct sunlight, installing the photoeye cable (C) is not necessary. Proceed to Step 12.
14. If the transformer (A) is installed in a location that does NOT receive direct sunlight, install the photoeye cable (C). Proceed to Step 9.
15. NOTE: The transformer (A) has a built-in photoeye and an included 15-ft. photoeye cable (C). If you use the photoeye cable (C), the built-in photoeye turns off. If you do NOT use the cable, the transformer automatically uses the built-in photoeye.
16. Determine mounting location for the photoeye cable (C).
17. NOTE: When selecting a location for the photoeye cable (C), ensure it receives direct sunlight during the day. DO NOT mount the photoeye cable (C) where it could sense artificial light, as this might cause the lighting system to shut off unexpectedly.
18. Remove the preassembled photoeye holder (D) from the photoeye on the photoeye cable (C). Place the photoeye holder (D) against the wall and mark the hole locations using a pencil or marker. Set photoeye holder (D) aside.
19. Drill two holes using a 1/4 in. drill bit (not included) at the marked locations on the wall. Secure photoeye holder (D) by inserting screws (CC) through the holder (D) and into the wall.
20. Remove the dustproof cover on the photoeye socket on the transformer (A) by turning it counterclockwise. Align and plug the male plug of the photoeye cable (C) into the female plug of the photoeye socket on the transformer (A). Securely tighten the plastic cover by screwing the photoeye cable (C) on clockwise.
21. Replace the photoeye in the photoeye holder (D). Ensure the photoeye cable (C) is not crimped.
22. Carefully hang the transformer (A) on the wall anchor screws (BB) using the keyhole slots on the back of the transformer (A).

Operating Instructions

1. After installation, turn on the electrical source. There are two buttons for operation. Press either button (▲ or ▼) for 3 seconds to select a mode. The display will flash for 5 seconds, and the transformer (A) will initiate the selected mode.
2. Modes:
   • MANUAL: Press ▲ to turn fixtures ON, press ▼ to turn fixtures OFF.
   • AUTO: Automatically turns on at dusk and off at dawn (within 1 minute of sensing direct sunlight, with a 30-60 second delay). Fixtures turn on within 1 minute when the photoeye senses the absence of sunlight.
   • TIMER: Fixtures turn on at dusk and off after the selected number (1-9) of hours.
   • TEST: Tests fixtures after installation. Fixtures turn on and off within 0.5 seconds of the photoeye detecting an external light source.
3. If the up and down arrow buttons (▲/▼) are pressed simultaneously for 3 seconds, the transformer (A) will reset to Auto ON/OFF mode.
4. To save energy, the display turns off after 30 seconds. Press any key (▲/▼) to reactivate the display.
5. When there is a power outage, the transformer (A) will maintain its pre-power outage working mode after power is restored. However, the delay light time will be recalculated at the preset time after the power outage.
6. To test the photoeye during the day: Plug the transformer (A) into a 120-volt covered GFCI outlet and use a cloth to completely cover the photoeye. Select the "TEST" mode. The fixtures will turn on within 1 minute (with a 5-20 second delay). When the cloth is removed, and the photoeye senses direct sunlight, the fixtures will turn off.
7. Note that when switching from the photoeye cable (C) to the internal photoeye: after unplugging the photoeye cable (C), press and hold the up/down button (▲/▼) for 3 seconds until it flashes to wake up the function selection, or turn off the power before operating again.
8. The photoeye does not work when the photoeye cable (C) is connected. Do NOT attach the photoeye cable (C) if the transformer (A) photoeye receives direct light.

Troubleshooting

WARNING: Before beginning work, disconnect the power to the product by unplugging the product to avoid electrical shock.

Care and Maintenance

• Before cleaning, disconnect the power by unplugging the product.
• Use a dry or slightly dampened clean cloth for cleaning.
• DO NOT use cleaners with chemicals, solvents, or harsh abrasives, as this may damage the product.
• Periodically check terminal screws (E) connecting the cable to the transformer terminal blocks to ensure they are tightly secured and prevent overheating.

Warranty

The distributor warrants this product against defects in materials and workmanship for two (2) years from the date of purchase. If the product is found to be defective within this period, take a copy of the bill of sale as proof of purchase and the product in its original carton to the place of purchase. The distributor will, at its option, repair, replace, or refund the purchase price to the consumer. All costs of installation and removal of the product are the responsibility of the consumer. This warranty does not cover product becoming defective due to misuse, accidental damage, or improper handling and/or installation. It specifically excludes liability for direct, incidental, or consequential damages, improper packaging of returned products, and acts of God. As some states do not allow exclusions or limitations on an implied warranty, the above exclusion and limitation may not apply. This warranty gives you specific rights and you may also have other rights which may vary from state to state.