IOTA I-13-EM-A User Manual

I-13-EM-A

SERIES D

COMPACT LAMP

P.O. BOX 11846 TUCSON, AZ 85734

[phone] • FAX [phone]

www.iotaengineering.com

INSTRUCTION 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.

EMERGENCY

LIGHTING EQUIPMENT

-

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

INSTALLATION INSTRUCTIONS

FLEX “A”

JUNCTION

BOX

CEILING

TILE

A.C. BALLAST &
LAMP SOCKET COMPARTMENT

FLEX “B”

SWITCH BOX

TEST SWITCH

CHARGE LIGHT

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

I-13-EM-A

INSURE WIRING IS IN ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE AND LOCAL REGULATIONS.

Page 2

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 con­junction 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 11/2 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.

Page 3

ONE LAMP MAGNETIC BALLAST

SWITCHED OR

UNSWITCHED

INSTRUCTIONS FOR PROPER POLARITY WIRING.

TYPICAL WIRING DIAGRAMS

ONE LAMP HIGH POWER FACTOR MAGNETIC BALLAST

SWITCHED OR

UNSWITCHED

ONE LAMP ELECTRONIC BALLAST

TWO LAMP ELECTRONIC BALLAST

SWITCHED OR

UNSWITCHED

TWO LAMP PARALLEL MAGNETIC BALLAST

BLK (120V)

TWO LAMP PARALLEL HIGH POWER FACTOR MAGNETIC BALLAST

TWO LAMP SERIES MAGNETIC BALLAST

SWITCHED OR

UNSWITCHED

SWITCHED OR

TWO LAMP SERIES HIGH POWER FACTOR MAGNETIC BALLAST

For use with 2 pin, 5 through 13 watt lamps with integral starter only.

Wiring and Troubleshooting Tips are available on-line at http://www.iotaengineering.com/wiringtips.pdf

1. ONE LAMP MAGNETIC BALLAST

*LAMP

➀

BLK (120V)

ORG (277V)

WHT/BLK

BLUE/WHT

YELLOW

YEL/BLK

EMERGENCY

I-13-EM-A

WHITE

BALLAST

BLUE

➀

SELECT PROPER VOLTAGE LEAD. CAP UNUSED LEAD

➁

DO NOT MATE CONNECTOR UNTIL INSTALLATION
IS COMPLETE AND A.C. POWER IS SUPPLIED.

➂

TEST ACCESSORY LEADS-REFER TO INSTALLATION

UNSWITCHED LINE

COMMON

BALLAST

LINE

A.C.

BLUEBLACK

3. ONE LAMP ELECTRONIC BALLAST

*LAMP

➀

BLK (120V)

ORG (277V)

WHITE

WHT/BLK

BLUE/WHT

YELLOW

YEL/BLK

EMERGENCY

I-13-EM-A

BALLAST

BLUE

➀

SELECT PROPER VOLTAGE LEAD. CAP UNUSED LEAD

➁

DO NOT MATE CONNECTOR UNTIL INSTALLATION
IS COMPLETE AND A.C. POWER IS SUPPLIED.

➂

TEST ACCESSORY LEADS-REFER TO INSTALLATION
INSTRUCTIONS FOR PROPER POLARITY WIRING.

UNSWITCHED LINE

COMMON

WHITE

BLACK

BALLAST

LINE

A.C.

RED

BLUE

FLEX BFLEX A

FLEX BFLEX A

WHITE

WHT/BLK

RED OR
RED/BLK(+)

WHT/RED

WHT/BLK

WHT/BLK

WHITE

WHT/BLK

RED OR
RED/BLK(+)

WHT/RED

WHT/BLK

WHT/BLK

TEST

SWITCH

➂

CHARGE

INDICATOR

➁

UNIT

CONNECTOR

TEST

SWITCH

➂

➁

UNIT

CONNECTOR

CHARGE

INDICATOR

2. ONE LAMP HIGH POWER FACTOR MAGNETIC BALLAST

UNSWITCHED LINE

COMMON

WHITE

SWITCHED OR

UNSWITCHED

LINE

A.C.

BALLAST

BLK (120V)

➀

ORG (277V)

WHT/BLK

BLUEBLACK

BLUE/WHT

YELLOW

YEL/BLK

*LAMP

EMERGENCY

I-13-EM-A

WHITE

BLUE

BALLAST

FLEX BFLEX A

➀

SELECT PROPER VOLTAGE LEAD. CAP UNUSED LEAD

➁

DO NOT MATE CONNECTOR UNTIL INSTALLATION
IS COMPLETE AND A.C. POWER IS SUPPLIED.

➂

TEST ACCESSORY LEADS-REFER TO INSTALLATION
INSTRUCTIONS FOR PROPER POLARITY WIRING.

WHITE

WHT/BLK

RED OR
RED/BLK(+)

WHT/RED

WHT/BLK

WHT/BLK

TEST

SWITCH

➂

INDICATOR

➁

UNIT

CONNECTOR

CHARGE

4. TWO LAMP ELECTRONIC BALLAST

UNSWITCHED LINE

COMMON

WHITE

BLACK

SWITCHED OR

UNSWITCHED

LINE

A.C.

BALLAST

WHT

BLACK

➀

BLACK

WHITE

*LAMPLAMP

*AC/EMERGENCY LAMP

BLK (120V)

ORG (277V)

WHITE

WHT/BLK

BLUE/WHT

BLUE

YELLOW

YEL/BLK

EMERGENCY

I-13-EM-A

BALLAST

FLEX BFLEX A

➀

SELECT PROPER VOLTAGE LEAD. CAP UNUSED LEAD

➁

DO NOT MATE CONNECTOR UNTIL INSTALLATION
IS COMPLETE AND A.C. POWER IS SUPPLIED.

➂

TEST ACCESSORY LEADS-REFER TO INSTALLATION
INSTRUCTIONS FOR PROPER POLARITY WIRING.

WHITE

WHT/BLK

RED OR
RED/BLK(+)

WHT/RED

WHT/BLK

WHT/BLK

TEST

SWITCH

➂

CHARGE

INDICATOR

➁

UNIT

CONNECTOR

5. TWO LAMP PARALLEL MAGNETIC BALLAST

UNSWITCHED LINE

COMMON

BALLAST

LINE

A.C.

BLUEBLACK

RED

*AC/EMERGENCY LAMP

BLK (120V)

ORG (277V)

➀

WHITE

WHT/BLK

BLUE/WHT

YELLOW

YEL/BLK

*LAMPLAMP

7. TWO LAMP SERIES MAGNETIC BALLAST

UNSWITCHED LINE

COMMON

BLACK

LINE

A.C.

BALLAST

BLUE

WHT

*AC/EMERGENCY LAMP

BLK (120V)

➀

ORG (277V)

WHT/BLK

BLUE/WHT

YELLOW

YEL/BLK

*LAMPLAMP

FLEX BFLEX A

FLEX BFLEX A

WHITE

WHT/BLK

RED OR
RED/BLK(+)

WHT/RED

WHT/BLK

WHT/BLK

WHITE

WHT/BLK

RED OR
RED/BLK(+)

WHT/RED

WHT/BLK

WHT/BLK

EMERGENCY

I-13-EM-A

BALLAST

BLUE

➀

SELECT PROPER VOLTAGE LEAD. CAP UNUSED LEAD

➁

DO NOT MATE CONNECTOR UNTIL INSTALLATION
IS COMPLETE AND A.C. POWER IS SUPPLIED.

➂

TEST ACCESSORY LEADS-REFER TO INSTALLATION
INSTRUCTIONS FOR PROPER POLARITY WIRING.

WHITE

EMERGENCY

I-13-EM-A

BALLAST

BLUE

➀

SELECT PROPER VOLTAGE LEAD. CAP UNUSED LEAD

➁

DO NOT MATE CONNECTOR UNTIL INSTALLATION
IS COMPLETE AND A.C. POWER IS SUPPLIED.

➂

TEST ACCESSORY LEADS-REFER TO INSTALLATION
INSTRUCTIONS FOR PROPER POLARITY WIRING.

TEST

SWITCH

➂

CHARGE

INDICATOR

➁

UNIT

CONNECTOR

TEST

SWITCH

➂

➁

UNIT

CONNECTOR

CHARGE

INDICATOR

6. TWO LAMP PARALLEL HIGH POWER FACTOR MAGNETIC BALLAST

UNSWITCHED LINE

COMMON

WHITE

SWITCHED OR

UNSWITCHED

LINE

A.C.

BALLAST

BLUE

➀

BLUEBLACK

*LAMPLAMP

*AC/EMERGENCY LAMP

ORG (277V)

WHT/BLK

BLUE/WHT

YELLOW

YEL/BLK

EMERGENCY

WHITE

I-13-EM-A

BALLAST

BLUE

FLEX BFLEX A

➀

SELECT PROPER VOLTAGE LEAD. CAP UNUSED LEAD

➁

DO NOT MATE CONNECTOR UNTIL INSTALLATION
IS COMPLETE AND A.C. POWER IS SUPPLIED.

➂

TEST ACCESSORY LEADS-REFER TO INSTALLATION
INSTRUCTIONS FOR PROPER POLARITY WIRING.

WHITE

WHT/BLK

RED OR
RED/BLK(+)

WHT/RED

WHT/BLK

WHT/BLK

TEST

SWITCH

➂

CHARGE

INDICATOR

➁

UNIT

CONNECTOR

8. TWO LAMP SERIES HIGH POWER FACTOR MAGNETIC BALLAST

UNSWITCHED LINE

COMMON

WHITE

UNSWITCHED

LINE

A.C.

BALLAST

RED

➀

BLUEBLACK

*LAMPLAMP

*AC/EMERGENCY LAMP

BLK (120V)

ORG (277V)

WHITE

WHT/BLK

BLUE/WHT

YELLOW

YEL/BLK

EMERGENCY

I-13-EM-A

BALLAST

BLUE

➀

SELECT PROPER VOLTAGE LEAD. CAP UNUSED LEAD

➁

DO NOT MATE CONNECTOR UNTIL INSTALLATION
IS COMPLETE AND A.C. POWER IS SUPPLIED.

➂

TEST ACCESSORY LEADS-REFER TO INSTALLATION
INSTRUCTIONS FOR PROPER POLARITY WIRING.

FLEX BFLEX A

WHITE

WHT/BLK

RED OR
RED/BLK(+)

WHT/RED

WHT/BLK

WHT/BLK

TEST

SWITCH

➂

CHARGE

INDICATOR

➁

UNIT

CONNECTOR

Rev. 071513
68313-102

Page 4

TWO NORMAL POWER FACTOR MAGNETIC BALLASTS

TYPICAL WIRING DIAGRAMS

TWO HIGH POWER FACTOR MAGNETIC BALLASTS

For use with 2 pin, 5 through 13 watt lamps with integral starter only.

Wiring and Troubleshooting Tips are available on-line at http://www.iotaengineering.com/wiringtips.pdf

9. TWO NORMAL POWER FACTOR MAGNETIC BALLASTS

UNSWITCHED LINE

COMMON

SWITCHED OR

UNSWITCHED

LINE

BLACK

BLACK

A.C.

BALLAST

#1

A.C.

BALLAST

#2

BLUE

BLUE

*LAMPLAMP

*AC/EMERGENCY LAMP

10. TWO HIGH POWER FACTOR MAGNETIC BALLASTS

UNSWITCHED LINE

COMMON

SWITCHED OR

UNSWITCHED

LINE

WHITE

BLACK

BLACK

WHITE

A.C.

BALLAST

#1

A.C.

BALLAST

#2

BLUE

BLUE

*AC/EMERGENCY LAMP

BLK (120V)

➀

ORG (277V)

WHITE

WHT/BLK

BLUE/WHT

BLUE

YELLOW

YEL/BLK

BLK (120V)

➀

ORG (277V)

WHITE

WHT/BLK

BLUE/WHT

BLUE

YELLOW

YEL/BLK

*LAMPLAMP

EMERGENCY

I-13-EM-A

BALLAST

➀

SELECT PROPER VOLTAGE LEAD. CAP UNUSED LEAD

➁

DO NOT MATE CONNECTOR UNTIL INSTALLATION
IS COMPLETE AND A.C. POWER IS SUPPLIED.

➂

TEST ACCESSORY LEADS-REFER TO INSTALLATION
INSTRUCTIONS FOR PROPER POLARITY WIRING.

EMERGENCY

I-13-EM-A

BALLAST

➀

SELECT PROPER VOLTAGE LEAD. CAP UNUSED LEAD

➁

DO NOT MATE CONNECTOR UNTIL INSTALLATION
IS COMPLETE AND A.C. POWER IS SUPPLIED.

➂

TEST ACCESSORY LEADS-REFER TO INSTALLATION
INSTRUCTIONS FOR PROPER POLARITY WIRING.

FLEX BFLEX A

RED OR
RED/BLK(+)

WHT/RED

FLEX BFLEX A

WHITE

WHT/BLK

RED OR
RED/BLK(+)

WHT/RED

WHT/BLK

WHT/BLK

WHITE

WHT/BLK

WHT/BLK

WHT/BLK

TEST

SWITCH

➂

INDICATOR

➁

UNIT

CONNECTOR

TEST

SWITCH

➂

CHARGE

INDICATOR

➁

UNIT

CONNECTOR

CHARGE

Rev. 071513
68313-102

Page 5

Insert