IOTA ETS User Manual

ETS

EMERGENCY

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 – 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.

2. CAUTION – This is a sealed unit. Replace the entire unit when necessary.

3. DO NOT USE OUTDOORS. The ETS is for use with grounded, UL Listed, indoor fixtures. Not for use in
heated air outlets or hazardous locations.

4. The ETS requires an unswitched A.C. power source of either 120 or 277 volts. Properly cap the unused
A.C. lead.

TRANSFER SWITCH

SERIES A

5. Do not mount near gas or electric heaters.

6. The ETS should be mounted in locations and at heights where it will not readily be subjected to tampering by
unauthorized personnel.

7. The ETS is compatible with all A.C. magnetic and electronic ballasts.

8. The use of accessory equipment not recommended by the manufacturer may cause an unsafe condition.

9. Do not use this equipment for other than intended use.

10. Install in accordance with the National Electrical Code and local regulations.

11. Installation and servicing should be performed by qualified personnel.

12. Lighting fixture manufacturers, electricians, and end-users need to ensure product system compatibility before
final installation.

SAVE THESE INSTRUCTIONS

INSTALLATION INSTRUCTIONS

7/8" BUSHING

FIXTURE

BALLAST CHANNEL COVER

PLASTIC TUBE

CHARGE INDICATOR
LIGHT

FIXTURE LENS

FIXTURE

LPTS

+ RED
LEAD

WHITE/RED

LEAD

+ RED

CAUTION: Before installing, make certain the A.C. power is off.

1. MOUNTING THE ETS
Remove the ballast channel cover. Mount the ETS in the ballast channel at least ½″ away from the

A.C. ballast(s).

2. WIRING

Refer to the wiring diagrams on the back page for the appropriate wiring of lamp(s) and ballast. Install

in accordance with the National Electrical Code and local regulations. For additional wiring diagrams
consult Customer Service.

3. INSTALLING THE LED

Recessed Troffer Fixture – Select a convenient location with proper clearance in the ballast cover

and drill or punch a 7/8″ hole (1/2″ knockout). Insert the 7/8″ bushing into the hole. Push the plastic tube
through the bushing. Disconnect the leads from the LED housing and route the leads down the plastic
tube. Reconnect the leads to the housing, observing the proper polarity (Yellow lead to red marked or
positive (+) red tab). Push the entire assembly back into the tube until the lens collar rests against the
plastic tube. The plastic tube should be adjusted so that the LED is within ¼″ of the fixture lens. The
LED must be visible after installation. Refer to Illustration 1.

Strip Fixture – Select a convenient location on the side of the fixture so the LED can be seen after in-

stallation. Allow for proper clearance inside the fixture and drill or punch a ½″ hole. Disconnect the leads
from the LED housing. Push the LED housing into the ½″ hole until it is firmly locked in place. Recon­nect the leads, observing the proper polarity (Yellow lead to red marked or positive (+) red tab). Refer to

Illustration 2.

Illustration 1 Recessed Troffer Fixture

ETS

LED

4. WIRING THE A.C. INPUT
Refer to wiring diagrams on Page 4 for the proper wiring configuration of the ETS. For wiring diagrams

not shown, consult Customer Service.

Illustration 2 Strip Fixture

LED

ETS

YELLOW/WHITE

or YELLOW/BLK

OBSERVE PROPER POLARITY

LEAD

YELLOW
LEAD

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