IOTA I-462 - Manual (Page 3)

Page 3
6. 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 attempt-
ing to service the fixture.
7. COMPLETING INSTALLATION
When the installation is complete, switch the A.C. power on and join the I-462 unit connector.
OPERATION
Normal Mode – A.C. power is present. The A.C. ballast operates the fluorescent lamp(s) as intended. The I-462 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 I-462 senses the A.C. power failure and automatically switches to the Emergency
Mode. One or two lamps are illuminated, at reduced output, for a minimum of 90 minutes. When the A.C. power is restored, the
I-462 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
I-462 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 or visit www.iotaengineering.com for current warranty information.
Illustration 3
SEPARATE
BRANCH
CIRCUIT:
BLACK
A.C. BALLAST
HOT A.C. LINE
WHITE
WHITE
(120V) BLK
(277V) ORG
TEST SWITCH
COMMON
BLK/ORG
BLK/ORG
BLACK
A.C. BALLAST
HOT A.C. LINE
WHITE
WHITE
(120V) BLK
(277V) ORG
TEST SWITCH
COMMON
Select proper voltage lead. Cap unused lead.
BLK/ORG
BLK/ORG
WALL
SWITCH
1
2
2
Use either BLK/ORG lead for wiring to common. 2
1 Select proper voltage lead. Cap unused lead.
Use either BLK/ORG lead for wiring to common.
2
1
1
2
2
B. Unswitched Fixture
I-462 I-462
BLACK
A.C. BALLAST
EM CIRCUIT
HOT
WHT
WHITE
(120V) BLK
(277V) ORG
TEST SWITCH
BLK/ORG
EM CIRCUIT
COMMON
BLK/ORG
AC BALLAST
CIRCUIT
HOT
COMMON
Select proper voltage lead. Cap unused lead.
Use either BLK/ORG lead for wiring to common. 1
2
1
2
2
BLACK
A.C. BALLAST
EM CIRCUIT
HOT
WHT
WHITE
(120V) BLK
(277V) ORG
TEST SWITCH
Select proper voltage lead. Cap unused lead.
BLK/ORG
EM CIRCUIT
COMMON
BLK/ORG
AC BALLAST
CIRCUIT
HOT
COMMON
WALL SWITCH
Use either BLK/ORG lead for wiring to common.
1
1
2
2
2
C. Switched Fixture
I-462 I-462
D. Unswitched Fixture
A. Switched Fixture SAME
BRANCH
CIRCUIT:
Select proper voltage
lead. Cap unused lead.
Use either BLK/ORG
lead for wiring to
common.
1
2
Select proper voltage
lead. Cap unused lead.
Use either BLK/ORG
lead for wiring to
common.
1
2