OPERATION
MAINTENANCE
During normal operation AC power is applied, the charging red indicator light is illuminated, indicating that the battery is being
charged. When power fails, the emergency LED driver automatically switches to emergency power (internal battery), operating
the LED load for a minimum of 90 minutes. When AC power is restored, the emergency driver returns to the charging mode (red
LED on). The unit also has a visual indication of unit malfunction when there is a “Charger Fault” with the red LED blinking three times
with a 3 second pause between the 3 blink group.
All steel, aluminum and thermoplastic parts are recyclable.
NOTICE: Emergency units contain rechargeable batteries which
must be recycled or disposed of properly.
Ni-Cd
Although no routine maintenance is required to keep the emergency driver functional, it should be checked periodically to
ensure that it is working.
The following schedule is recommended:
1. Visually inspect the charging indicator light monthly. It should be illuminated.
2. Test the emergency operation of the fixture at 30-day intervals for a minimum of 30 seconds.
Simply depress and hold the illuminated test switch. The LED load should operate at reduced illumination.
3. Conduct a 90-minute discharge test once a year, by turning off the AC circuit breaker at the service panel.
The LED load should operate at reduced illumination for at least 90 minutes.
*REFER ANY SERVICING INDICATED BY THESE CHECKS TO QUALIFIED PERSONNEL*
Recycling Information
NOTE: For short term testing of the emergency function, the battery must be charged for at least one hour. The emergency
driver must be charged for at least 24 hours before conducting a long term test.
RED
RED
BLACK
VIOLET (+)
BROWN (-)
WHITE
WHT/BLK
BLUE
YEL/BLK
YELLOW
LED (+)
LED (-)
EM LED
DRIVER
LED LOAD
HOT
COMMON
VIOLET (+)
BROWN (-)
CONVERTER BATTERY CONN.
TEST SW/LED INDICATOR
CAP
EMERGENCY BACK-UP ONLY
93082644 G
currentlighting.com/dual-lite
© 2022 HLI Solutions, Inc. All rights reserved. Information and specifications subject to change
without notice. All values are design or typical values when measured under laboratory conditions.
Page 4 of 4
Rev 06/07/22
PLD7 LED Battery Pack Instruction Sheet_R01
