IOTA B Series User manual

IMPORTANT SAFEGUARDS
When using electrical equipment, basic safety precautions should always be followed, including the following:
READ AND FOLLOW ALL SAFETY INSTRUCTIONS
1. CAUTION – To prevent electrical shock, do not mate unit connector until installation is complete and A.C.
power is supplied to the unit.
2. CAUTION – This fixture provides more than one power supply output source. To reduce the risk of electrical
shock, disconnect both normal and emergency sources by turning off the A.C. branch circuit and by discon-
necting the unit connector.
3. CAUTION – This is a sealed unit. The integral, high temperature Ni-Cad battery is not replaceable. Replace
the entire unit when necessary and recycle or dispose of the nickel-cadmium battery properly.
4. DO NOT USE OUTDOORS. The I-13-EM-A is for use with grounded, UL Listed, damp location rated, indoor
fixtures. Not for use in heated air outlets or hazardous locations.
5. The I-13-EM-A requires an unswitched A.C. power source of either 120 or 277 volts. Properly cap the unused
A.C. lead.
6. The I-13-EM-A and A.C. ballast must be on the same branch circuit.
7. Do not mount near gas or electric heaters.
8. The I-13-EM-A should be mounted in locations and at heights where it will not readily be subjected to tamper-
ing by unauthorized personnel.
9. The I-13-EM-A will cold strike and operate one 5W, 7W, or 9W, twin tube, double twin tube, 180ma or 13W
twin tube, double twin tube, 285ma fluorescent lamp, each with a single lampholder per lamp.
10. The I-13-EM-A is for use with fluorescent downlight fixtures.
11. Suitable for use in damp locations.
12. For use in 0° C minimum, 50° C maximum ambient temperatures.
13. The use of accessory equipment not recommended by the manufacturer may cause an unsafe condition, void
warranty, and result in non-compliance with UL specifications.
14. Do not use this equipment for other than intended use.
15. Install in accordance with the National Electrical Code and local regulations.
16. Installation and servicing should be performed by qualified personnel.
17. Lighting fixture manufacturers, electricians, and end-users need to ensure product system compatibility before
final installation.
SAVE THESE INSTRUCTIONS
I-13-EM-A
INSTRUCTION MANUAL
SERIES D
COMPACT LAMP
EMERGENCY
LIGHTING EQUIPMENT
P.O. BOX 11846 TUCSON, AZ 85734
[phone] • FAX [phone]
www.iotaengineering.com

Page 2
INSTALLATION INSTRUCTIONS
CAUTION: Before installing, make certain the A.C. power is off and the
I-13-EM-A unit connector is disconnected.
1. MOUNTING THE I-13-EM-A
When used with ceiling mounted downlight fixtures, the I-13-EM-A should be mounted on the fixture above the
ceiling. The flex conduit marked “A” should be wired into the ballast/lamp compartment or to an electrical junction
box on the fixture which allows access to the ballast/lamp connections. Refer to Illustration 1 for typical mounting.
When battery packs are remote mounted, consult Customer Service for the maximum allowable distance between
the battery pack and the lamp.
2. MOUNTING THE TEST SWITCH AND CHARGE INDICATOR LIGHT
Cut a single gang switch box into the ceiling tile adjacent to the fixture within reach of the I-13-EM-A flex
marked “B”. After mounting the switch box, connect flex “B” to the box and route all leads inside the box. Refer
to Illustration 1 for typical mounting. Connect the leads to the components as follows:
Red/Black or Red lead w/connector (+) Charge light terminal
Wht/Red lead (–) Charge light terminal White
Test switch
*Wht/Blk lead Unit connector White/Black
*Wht/Blk lead Unit connector
* To prevent electrical shock and unintentional battery discharge, do not join the unit connector until the installation
is complete.
NOTE: To ensure proper operation, use only the test accessories provided with the unit. See Page 1 of the Instruc-
tion Manual.
3. WIRING
A. The I-13-EM-A and A.C. ballast must be on the same branch circuit.
B. The I-13-EM-A requires an unswitched A.C. power source of either 120 or 277 volts; therefore, when used
Illustration 1
Downlight Fixture
INSURE WIRING IS IN ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE AND LOCAL REGULATIONS.
FLEX “A”
JUNCTION
BOX
CEILING
TILE
A.C. BALLAST &
LAMP SOCKET COMPARTMENT
FLEX “B”
SWITCH BOX
TEST SWITCH
CHARGE LIGHT
I-13-EM-A

Page 3
with switched fixtures, the I-13-EM-A input must be wired ahead of the switch.
C. Refer to the wiring diagrams on the back page for the proper wiring. For wiring diagrams of ballasts not shown,
consult our customer service.
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-13-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. 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-13-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-13-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-13-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-13-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-13-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 11/2hour 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.

Page 4
UNIT
CONNECTOR
CHARGE
INDICA
TOR
TEST
SWITCH
WHITE
WHT/BLK
FLEX B
FLEX A
BLK (120V)
ORG (277V)
WHITE
WHT/BLK
BLUE/WHT
BLUE
YELLOW
YEL/BLK
BLUEBLACK
UNSWITCHED LINE
COMMON
SWITCHED OR
UNSWITCHED
LINE
➀
➁
A.C.
BALLAST
*LAMP
WHT/BLK
WHT/RED
WHT/BLK
EMERGENCY
BALLAST RED OR
RED/BLK(+)
➂
SELECT PROPER VOLTAGE LEAD. CAP UNUSED LEAD
DO NOT MATE CONNECTOR UNTIL INSTALLATION
IS COMPLETE AND A.C. POWER IS SUPPLIED.
TEST ACCESSORY LEADS-REFER TO INSTALLATION
INSTRUCTIONS FOR PROPER POLARITY WIRING.
➀
➁
➂
TYPICAL WIRING DIAGRAMS
For use with 2 pin, 5 through 13 watt lamps with integral starter only.
Rev. 071513
68313-102
1. ONE LAMP MAGNETIC BALLAST
3. ONE LAMP ELECTRONIC BALLAST
5. TWO LAMP PARALLEL MAGNETIC BALLAST
7. TWO LAMP SERIES MAGNETIC BALLAST
2. ONE LAMP HIGH POWER FACTOR MAGNETIC BALLAST
4. TWO LAMP ELECTRONIC BALLAST
6. TWO LAMP PARALLEL HIGH POWER FACTOR MAGNETIC BALLAST
8. TWO LAMP SERIES HIGH POWER FACTOR MAGNETIC BALLAST
UNIT
CONNECTOR
CHARGE
INDICATOR
TEST
SWITCH
WHITE
WHT/BLK
WHT/BLK
WHT/RED
WHT/BLK
FLEX BFLEX A
BLK (120V)
ORG (277V)
WHITE
WHITE
WHT/BLK
BLUE/WHT
BLUE
YELLOW
YEL/BLK
BLUEBLACK
UNSWITCHED LINE
COMMON
SWITCHED OR
UNSWITCHED
LINE
➀
➁
A.C.
BALLAST
*LAMP
EMERGENCY
BALLAST RED OR
RED/BLK(+)➂
SELECT PROPER VOLTAGE LEAD. CAP UNUSED LEAD
DO NOT MATE CONNECTOR UNTIL INSTALLATION
IS COMPLETE AND A.C. POWER IS SUPPLIED.
TEST ACCESSORY LEADS-REFER TO INSTALLATION
INSTRUCTIONS FOR PROPER POLARITY WIRING.
➀
➁
➂
UNIT
CONNECTOR
CHARGE
INDICATOR
TEST
SWITCH
WHITE
WHT/BLK
WHT/BLK
WHT/RED
WHT/BLK
FLEX BFLEX A
BLK (120V)
ORG (277V)
WHITE
WHITE
WHT/BLK
BLUE/WHT
BLUE
YELLOW
YEL/BLK
BLUE
RED
BLACK
UNSWITCHED LINE
COMMON
SWITCHED OR
UNSWITCHED
LINE
➀
➁
A.C.
BALLAST
*LAMP
EMERGENCY
BALLAST RED OR
RED/BLK(+) ➂
SELECT PROPER VOLTAGE LEAD. CAP UNUSED LEAD
DO NOT MATE CONNECTOR UNTIL INSTALLATION
IS COMPLETE AND A.C. POWER IS SUPPLIED.
TEST ACCESSORY LEADS-REFER TO INSTALLATION
INSTRUCTIONS FOR PROPER POLARITY WIRING.
➀
➁
➂
UNIT
CONNECTOR
CHARGE
INDICATOR
TEST
SWITCH
WHITE
WHT/BLK
WHT/BLK
WHT/RED
WHT/BLK
FLEX BFLEX A
BLK (120V)
ORG (277V)
WHITE
WHITE
WHT
WHT/BLK
BLUE/WHT
BLUE
YELLOW
YEL/BLK
BLACK
BLACK
UNSWITCHED LINE
COMMON
SWITCHED OR
UNSWITCHED
LINE
➀
➁
A.C.
BALLAST
*LAMP
LAMP
*AC/EMERGENCY LAMP
WHITE
BLACK
EMERGENCY
BALLAST
RED OR
RED/BLK(+)
➂
SELECT PROPER VOLTAGE LEAD. CAP UNUSED LEAD
DO NOT MA
TE CONNECTOR UNTIL INST
ALLA
TION
IS COMPLETE AND A.C. POWER IS SUPPLIED.
TEST ACCESSORY LEADS-REFER TO INSTALLA
TION
INSTRUCTIONS FOR PROPER POLARITY WIRING.
➀
➁
➂
UNIT
CONNECTOR
CHARGE
INDICATOR
TEST
SWITCH
WHITE
WHT/BLK
WHT/BLK
WHT/RED
WHT/BLK
FLEX BFLEX A
BLK (120V)
ORG (277V)
WHITE
RED
WHT/BLK
BLUE/WHT
BLUE
YELLOW
YEL/BLK
BLUEBLACK
UNSWITCHED LINE
COMMON
SWITCHED OR
UNSWITCHED
LINE
➀
➁
A.C.
BALLAST
*LAMPLAMP
*AC/EMERGENCY LAMP
EMERGENCY
BALLAST RED OR
RED/BLK(+)➂
SELECT PROPER VOLTAGE LEAD. CAP UNUSED LEAD
DO NOT MATE CONNECTOR UNTIL INSTALLATION
IS COMPLETE AND A.C. POWER IS SUPPLIED.
TEST ACCESSORY LEADS-REFER TO INSTALLATION
INSTRUCTIONS FOR PROPER POLARITY WIRING.
➀
➁
➂
UNIT
CONNECTOR
CHARGE
INDICATOR
TEST
SWITCH
WHITE
WHT/BLK
WHT/BLK
WHT/RED
WHT/BLK
FLEX BFLEX A
BLK (120V)
ORG (277V)
WHITE
WHITE
BLUE
WHT/BLK
BLUE/WHT
BLUE
YELLOW
YEL/BLK
BLUEBLACK
UNSWITCHED LINE
COMMON
SWITCHED OR
UNSWITCHED
LINE
➀
➁
A.C.
BALLAST
*LAMPLAMP
*AC/EMERGENCY LAMP
EMERGENCY
BALLAST RED OR
RED/BLK(+)➂
SELECT PROPER VOLTAGE LEAD. CAP UNUSED LEAD
DO NOT MATE CONNECTOR UNTIL INSTALLATION
IS COMPLETE AND A.C. POWER IS SUPPLIED.
TEST ACCESSORY LEADS-REFER TO INSTALLATION
INSTRUCTIONS FOR PROPER POLARITY WIRING.
➀
➁
➂
UNIT
CONNECTOR
CHARGE
INDICATOR
TEST
SWITCH
WHITE
WHT/BLK
WHT/BLK
WHT/RED
WHT/BLK
FLEX BFLEX A
BLK (120V)
ORG (277V)
WHITE
WHT
WHT/BLK
BLUE/WHT
BLUE
YELLOW
YEL/BLK
BLUE
BLACK
UNSWITCHED LINE
COMMON
SWITCHED OR
UNSWITCHED
LINE
➀
➁
A.C.
BALLAST
*LAMPLAMP
*AC/EMERGENCY LAMP
EMERGENCY
BALLAST RED OR
RED/BLK(+)➂
SELECT PROPER VOLTAGE LEAD. CAP UNUSED LEAD
DO NOT MATE CONNECTOR UNTIL INSTALLATION
IS COMPLETE AND A.C. POWER IS SUPPLIED.
TEST ACCESSORY LEADS-REFER TO INSTALLATION
INSTRUCTIONS FOR PROPER POLARITY WIRING.
➀
➁
➂
UNIT
CONNECTOR
CHARGE
INDICATOR
TEST
SWITCH
WHITE
WHT/BLK
WHT/BLK
WHT/RED
WHT/BLK
FLEX BFLEX A
BLK (120V)
ORG (277V)
WHITE
WHITE
RED
WHT/BLK
BLUE/WHT
BLUE
YELLOW
YEL/BLK
BLUEBLACK
UNSWITCHED LINE
COMMON
SWITCHED OR
UNSWITCHED
LINE
➀
➁
A.C.
BALLAST
*LAMPLAMP
*AC/EMERGENCY LAMP
EMERGENCY
BALLAST RED OR
RED/BLK(+) ➂
SELECT PROPER VOLTAGE LEAD. CAP UNUSED LEAD
DO NOT MATE CONNECTOR UNTIL INSTALLATION
IS COMPLETE AND A.C. POWER IS SUPPLIED.
TEST ACCESSORY LEADS-REFER TO INSTALLATION
INSTRUCTIONS FOR PROPER POLARITY WIRING.
➀
➁
➂
I-13-EM-A
I-13-EM-A
I-13-EM-A
I-13-EM-A
I-13-EM-A
I-13-EM-A
I-13-EM-A
I-13-EM-A
Wiring and Troubleshooting Tips are available on-line at http://www.iotaengineering.com/wiringtips.pdf

Page 5
UNIT
CONNECTOR
CHARGE
INDICATOR
TEST
SWITCH
WHITE
WHT/BLK
WHT/BLK
WHT/RED
WHT/BLK
FLEX BFLEX A
BLK (120V)
ORG (277V)
WHITE
WHT/BLK
BLUE/WHT
BLUE
YELLOW
YEL/BLK
BLUE
BLUE
BLACK
BLACK
UNSWITCHED LINE
COMMON
SWITCHED OR
UNSWITCHED
LINE
➀
➁
A.C.
BALLAST
#1
A.C.
BALLAST
#2 *LAMP
LAMP
EMERGENCY
BALLAST
*AC/EMERGENCY LAMP
RED OR
RED/BLK(+) ➂
SELECT PROPER VOLTAGE LEAD. CAP UNUSED LEAD
DO NOT MATE CONNECTOR UNTIL INSTALLATION
IS COMPLETE AND A.C. POWER IS SUPPLIED.
TEST ACCESSORY LEADS-REFER TO INSTALLATION
INSTRUCTIONS FOR PROPER POLARITY WIRING.
➀
➁
➂
TYPICAL WIRING DIAGRAMS
For use with 2 pin, 5 through 13 watt lamps with integral starter only.
9. TWO NORMAL POWER FACTOR MAGNETIC BALLASTS
10. TWO HIGH POWER FACTOR MAGNETIC BALLASTS
UNIT
CONNECTOR
CHARGE
INDICATOR
TEST
SWITCH
WHITE
WHT/BLK
WHT/BLK
WHT/RED
WHT/BLK
FLEX BFLEX A
BLK (120V)
ORG (277V)
WHITE
WHITE
WHITE
WHT/BLK
BLUE/WHT
BLUE
YELLOW
YEL/BLK
BLUE
BLUE
BLACK
BLACK
UNSWITCHED LINE
COMMON
SWITCHED OR
UNSWITCHED
LINE
➀
➁
A.C.
BALLAST
#1
A.C.
BALLAST
#2 *LAMP
LAMP
*AC/EMERGENCY LAMP
EMERGENCY
BALLAST RED OR
RED/BLK(+)➂
SELECT PROPER VOLTAGE LEAD. CAP UNUSED LEAD
DO NOT MATE CONNECTOR UNTIL INSTALLATION
IS COMPLETE AND A.C. POWER IS SUPPLIED.
TEST ACCESSORY LEADS-REFER TO INSTALLATION
INSTRUCTIONS FOR PROPER POLARITY WIRING.
➀
➁
➂
Insert
Rev. 071513
68313-102
I-13-EM-A
I-13-EM-A
Wiring and Troubleshooting Tips are available on-line at http://www.iotaengineering.com/wiringtips.pdf