AL70 & AL150
Operation Options
Installation Instructions
480V Max
Photo Control
Receptacle
4
To adjust output wattage, remove all
screws from the LED driver compartment
door seen in Figure 4 to access the FAO.
Figure 4
(2x) Philips Flat
Head Screws
9/22/2020
page 2
www.stonco.com
LED Area Light Installation Instructions
PHOTOCELL OPTION
This operation enables the light fixture to automatically turn ON when dark outside and turn
OFF when the sun rises.
• To enable dusk-to-dawn operation, remove temporary black label cover and ensure the
photocell has no cover on it and is unobstructed.
• Ensure the switch powering the outlet connected to the light fixture is always turned to the
ON position and leave it ON to enable dusk-to-dawn functionality to operate automatically.
TIP: To test if the light fixture and photocell works properly, run power to the fixture and cover
the photocell to turn fixture ON. Shine a light into the photocell to see if fixture turns OFF.
NOTE: If photocell is in an area under heavy shade, the photocell may not detect enough light
and may turn the light fixture ON.
TROUBLESHOOTING
5
P osition NFAO (Field Adjustable Output)
to desired level. The AL70 has switch
settings between 72W and 50W, while
the AL150 has switch settings between
145W and 95W.
www.keene-lighting.com
Figure 5
NFAO for AL70
NFAO for AL150
6
Ensure that all gaskets, washers, and
brackets are all in place before closing the
door. Tighten down both screws provided
to 16in-lbs (1.3 ft-lb); Restore power at
circuit break and switch on power.
Figure 6
L
3-IN-1 Dimming
AC INPUT
OUTPUT
Functions Driver
DIM+ DIM-
N
-
+
NFAO
LED MODULE