IOTA I-26-EM-A - Manual (Page 3)

Page 3
4. 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.
5. COMPLETING INSTALLATION
When the installation is complete, switch the A.C. power on and join the I-26-EM-A unit connector.
OPERATION
General – This unit is primarily designed to be used with compact fluorescent lamp downlight fixtures. It will wire in con-
junction with the existing A.C. ballast(s) and lamp(s) to provide the emergency function. It can also be wired for emer-
gency only operation. The
Test Switch and Charge Indicator light are offered for installation in a standard single gang
switch box adjacent to the fixture.
Normal Mode – A.C. power is present. The A.C. ballast operates the fluorescent lamp(s) as intended. The I-26-EM-A
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-26-EM-A senses the A.C. power failure and automatically switches to
the Emergency Mode. One lamp is illuminated, at reduced output, for a minimum of 90 minutes. When the A.C. power
is restored, the
I-26-EM-A 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 by depressing the
Test Switch. The Charge Indicator light will go out and the fluorescent tube will be illuminated. When the I-26-EM-A
is used in fixtures with more than one A.C. ballast, the second A.C. ballast is NOT de-energized with the
Test Switch.
It may, therefore, be advisable to switch the A.C. fixture power off prior to depressing the Test Switch. Allow a 24 hour
charge before conducting a one hour test.
The I-26-EM-A 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 should operate at reduced output.
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.