Cooper Lighting GT Series English, Installing the adjustable photo control cover, What to do if

at dusk thereafter. If artificial light sources (such as car headlights) come in contact with the photo control, it may activate the photo control and turn off the fixture. If this occurs, the fixture will have to cool down for approximately five minutes before it will come on again.

Installing the adjustable photo control cover

The (optional) adjustable photo control cover provides additional flexibility in allowing you to customize when your light turns on. The twist-lock photo control is factory preset to turn your light fixture on at a predetermined outdoor light level. If you would like for your light fixture to come on earlier, follow these sim- ple instructions for attaching the adjustable photo control cover. First, remove the cover from the package. The light sensor should already be attached to your fixture. Position adjustable cover over the photo control (light sensor), and care- fully press into place (T). You will hear it click over the photo control. You T will notice that there is a lens area on the photo control. Rotate the

cover to where the lens area is positioned in the front of the photo

control. NOTE: You can locate the front of the photo control by the arrow on the top of the twist-lock photo control. Rotate the cover so that the heavily dotted area of the lens is in front of the photo con-

trol, which will turn your light fixture on earlier in the evening. To

make the fixture turn on slightly later, rotate the cover towards the lightly dotted area of the lens.

Operating your fixture

1.Turn on the power at the main fuse/breaker box.

2.Turn power on to the fixture. Your fixture should come on for 1 – 4 minutes, then go off during daylight installation.

3.To test your fixture, cover the light sensor for 1 – 3 minutes. Your fixture should come on. Uncover the sensor, and your fixture should turn off in 1 – 4 minutes.

What to do if . . .

LIGHT DOES NOT	Is there power to the fixture?
COME ON	•	Has the circuit breaker tripped?
OR	•	Is the wall switch ON?
	Is the bulb screwed in completely?
LIGHT COMES ON FOR	•	Is the bulb good?
		(Be careful not to overtighten)
ONLY A FEW SECONDS
	Is the sensor functioning properly?
	•	Is light being reflected into the sensor, causing the fixture to
		turn off?
	•	Is the sensor seated properly?
	Is the wiring to the unit loose?
	TURN OFF POWER BEFORE CONTINUING
	• Check connections
	•	Is the unit properly grounded?
LIGHT STAYS ON	Is the light sensor receiving enough light?
OR	Perform this simple test. Shine a flashlight into the light sen-
	sor. NOTE: There is approximately a 2 minute time delay
LIGHT CYCLES ON	before the light will turn off. If the light turns off after approxi-
AND OFF	mately 2 minutes, then the light fixture is not getting enough

light. If this is the case, relocate the fixture, or use the adjustable photo control cover to help shield the light.

ENGLISH

5