INSTALLATION
NOTE: Make sure the necessary branch circuit wiring is available. An unswitched source of power is
required. The emergency ballast must be fed from the same branch circuit as the AC ballast.
1. Disconnect AC power from the fixture. Remove the ballast channel cover and install the emergency ballast
either in the ballast channel (see Illustrations 1 & 2) or on top of the fixture* (see Illustration 3).
2. Select the appropriate wiring diagram to connect the emergency ballast to the AC ballast and lamp. Make sure
all connections are in accordance with the National Electrical Code and any local regulations.
3. Install the test switch through the ballast channel cover of a troffer or through the side of a strip fixture. Drill
a 1/2" hole and install the switch as shown (see Illustration 1 & 2). Wire the test switch so that it removes AC
power from both the emergency ballast and the AC ballast at the same time (see Illustration 4).
4. Refer to Illustration 5 and install the charging indicator light so that it will be visible after the fixture is installed.
5. In a readily visible location, attach the label “CAUTION–This Unit Has More Than One Power Connection Point.
To Reduce The Risk Of Electric Shock, Disconnect Both The Branch Circuit-Breakers Or Fuses And Emer-
gency Power Supplies Before Servicing.”
WARNING: TO PREVENT HIGH VOLTAGE FROM BEING PRESENT ON RED AND YELLOW
OUTPUT LEADS PRIOR TO INSTALLATION, INVERTER CONNECTOR MUST BE OPEN. DO
NOT jOIN INVERTER CONNECTOR UNTIL INSTALLATION IS COMPLETE AND AC POWER
IS SUPPLIED TO THE EMERGENCY BALLAST.
2
ILLUSTRATION 2
ILLUSTRATION 4
ILLUSTRATION 1
ILLUSTRATION 3
NOTE: After installing the charging indicator light and test switch, mark each with the appropriate label. If
a detached charging indicator light is used, connect by matching wire colors and install as shown
in Illustration 5.
double pole option
*For installation on top of the fixture, wire bundle covers may be required by state or local codes. These covers are available from the
manufacturer as an accessory kit and must be ordered separately. Call your local distributor or the factory for complete infomation.
BLACK
WHITE
HOT
COM
WALL
SWITCH
AC
BALLAST
BLACK
EMERGENCY
BALLAST
WHITE
WHT/BLK
HOT
COM
AC
BALLAST
WHT/RED
WHITE
BLACK 120V
OR
ORANGE 277V
EMERGENCY
BALLAST
WHT/BLK
WHT/RED
WHITE
BLACK 120V
OR
ORANGE 277V
BLK
RED
RED
BLK
DOUBLE POLE
TEST SWITCH
BLK
BLK
DOUBLE POLE
TEST SWITCH
RED
RED
unswitched fixture
switched fixture
