HAMPTON BAY HD28905 Use And Care Manual Download Page 2

Assembly and Installation (Continued)

 

Place the wire connector (L) on opposite sides of the low 
voltage cable (O) where the fixture will be located.

 

Align and fit the main low voltage cable (O) vertically to the 
slot of the wire connector (L) as shown.

 

Press the wire connector (L) together until fully seated and 
locked around the cable (O). Pre-set prongs will pierce the 
cable insulation and establish contact. Turn on the power unit. 
If the light fixture does not turn on, repeat the previous steps.

 

Once the clip-on connector (L) is in place, wrap it with 
electrical tape for additional protection. 

 

CAUTION BE CAREFUL! THE WIRE STABS ARE VERY SHARP!

 

After all fixtures are installed, turn on the transformer.

 

This transformer is weatherproof and suitable for outdoor use.

 

Install the transformer (N) at a level where the controls are 
visible and accessible. 

 

Do not install behind shrubs. It will affect the photocell.

 

Photocell will not operate properly if installed too close to a 
nighttime light source.

 

MOUNT AT LEAST 12 INCHES (30CM) ABOVE GROUND

 

Remove the landscape wire (O) insulation 1/2 in. from both 
wires and twist ends.

 

Insert wires under each terminal plate on the transformer (N) 
and tighten screws. 

 

Gently pull on the landscape wire to verify if the connection is 
strong. 

 

Verify that there are no loose cable strands.

L

4

 

Installing the transformer

5

 

Connecting the cable to the transformer

 

SAFE

N

12 in. (12.7 mm)

O

1/2 in. (12.7 mm)

PULL

N

O

6

 

How to operate the transformer controls

PHOTOCELL
This component reacts to light conditions. It should not have direct 
contact with any other light sources. A 30 second delay may be experi-
enced when light conditions change.
To test the system during day time, simply cover the photocell with 

black tape.

DIGITAL TIMER CONTROLS
Use the UP       and DOWN      control buttons to select from the 
following settings:
 

Power: Whenever the      is present, there is power on the low  

 

voltage side of the transformer.

 

Constant power ON: This switches the system on 24 hours a day.

 

AUTO: This switches the system on at dusk and off at dawn,   

 automatically.
 

AUTO TIMER: This switches the system on at dusk and off after the  

 

selected number of hours.

 

Flashing    Minor Overload: The load on the transformer exceeds  

 

it’s capacity. Reduce the load by removing fixtures from the    

 

low voltage line. Failure to do so will reduce the lifetime of  

 

the transformer.

 

DISPLAY OFF - MAJOR OVERLOAD OR SHORT CIRCUIT 

If the display is off and that the utility voltage is still present the trans-

former is majorly overloaded. The major overload feature will shut off 

the low voltage output of the power unit, if the circuit is overloaded 

with too many fixtures. This will result when the total wattage of all 

lights of the system exceeds 120 Watts. The major overload shut off 

will also happen  if there is a short circuit in your garden lighting sys-

tem. A short circuit can occur if the secondary cable connecting the 

fixtures to the power supply is cut or if the exposed ends touch a 

metal post or water. After you have determined and solved the prob-

lem, you can restart the operation by pressing the     button. If the 

display is off and that the utility voltage is still present the transformer 

is majorly overloaded.

WARNING: To reduce the risk of FIRE OR INJURY TO PERSONS:

WARNING: Do not install within 10 ft. (3 m) of a pool, spa or fountain.

WARNING: The maximum output of this transformer is 120 watts. Do not overload 

the transformer. Be sure that the total cumulative wattage of all 12 volt fixtures 

connected to the transformer is equal to or less than 120 watts.

WARNING:  This garden light system must be installed in accordance with all 

local codes and ordinances. If you are experiencing problems, contact a qualified 

electrician.

WARNING: There are no serviceable parts inside the power supply unit. DO NOT 
DISASSEMBLE.

WARNING: Do not submerge the transformer.

WARNING: For use with 12 volt low voltage outdoor landscape lighting system only. 

Not for use with submersible light or pool/spa equipment.

WARNING: Do not connect two or more transformers in parallel.

WARNING: Do not use with a dimmer.

WARNING: Plug the power supply unit directly into a GFCI outlet that is marked 
“wet location”.

WARNING: Do not use an extension cord.

Photocell Digital timer controls

Input power cord

12V Output terminals

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