Thomas & Betts EMERGI-LITE FPS-HL - Manual (Page 3)

Page 3
5. INSTALLING THE TEST SWITCH
The test switch should be mounted on the ballast channel cover of a recessed troffer, or on the side of a strip fixture,
preferably adjacent to the charge indicator. Drill or punch a
1 / 2
″ mounting hole.
6. WIRING THE A.C. INPUT
A. The FPS-HL and A.C. ballast must be on the same branch circuit.
B. The FPS-HL requires an unswitched A.C. power source of either 120 or 277 volts. Select the proper voltage lead and
cap the unused lead.
C. When the FPS-HL is used with a switched fixture, the A.C. input to the FPS-HL must be connected ahead of the fixture
switch. Refer to Illustration 3 for switched and unswitched fixture wiring diagrams.
BLACK
A.C. BALLAST
HOT A.C. LINE
(COMM) WHT
➀
WHITE
➀
Select proper voltage lead. Cap unused lead.
(120V) BLK
(277V) ORG
TEST SWITCH
COMMON
BLACK
A.C. BALLAST
HOT A.C. LINE
(COMM) WHT
➀
WHITE
➀
Select proper voltage lead. Cap unused lead.
(120V) BLK
(277V) ORG
TEST SWITCH
COMMON
WALL SWITCH
Illustration 3 Switched Fixture Unswitched Fixture
FPS-HL FPS-HL
7. LABELS
Attach the appropriate labels adjacent to the Test Switch and Charge Indicator. Annotate Re-lamping label for lamp
type and wattage. The Caution and the Re-lamping labels must be on the fixture in a readily visible location to anyone
attempting to service the fixture.
8. COMPLETING INSTALLATION
When the installation is complete, switch the A.C. power on and join the FPS-HL unit connector.
OPERATION
Normal Mode – A.C. power is present. The A.C. ballast operates the fluorescent lamp(s) as intended. The FPS-HL is in the
standby charging mode. The Charge Indicator will be lit providing a visual indication that the battery is being charged.
Emergency Mode – The A.C. power fails. The FPS-HL senses the A.C. power failure and automatically switches to the Emer-
gency Mode. One or two lamps are illuminated, at reduced output, for a minimum of 90 minutes. When the A.C. power is re-
stored, the FPS-HL switches the system back to the
Normal Mode and resumes battery charging. See page 1 of the Instruction
Manual.
TESTING & MAINTENANCE
Initial Testing – Allow the unit to charge approximately 1 hour, then conduct a short discharge test. Allow a 24 hour charge
before conducting a one hour test.
The FPS-HL is a maintenance free unit, however, periodic inspection and testing is required. NFPA 101, Life Safety Code,
outlines the following schedule:
Monthly – Insure that the Charge Indicator light is illuminated. Conduct a 30 second discharge test by depressing the Test
Switch. One lamp or two lamps should operate at full or reduced output, depending on your configuration.
Annually – Insure that the Charge Indicator light is illuminated. Conduct a full 1 1 / 2 hour discharge test. The unit should operate
as intended for the duration of the test.
“Written records of testing shall be kept by the owner for inspection by the authority having jurisdiction.”
SERVICING SHOULD BE PERFORMED BY QUALIFIED PERSONNEL.
Consult Customer Service for current warranty information.