Iota D-48-T User Manual download pdf

D-48-T

EMERGENCY

LIGHTING EQUIPMENT

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 48VDC emergency sources by turning off the A.C. branch circuit, 48VDC

system, and by disconnecting the unit connector.

3. DO NOT USE OUTDOORS. The D-48-T is for use with grounded, UL Listed, indoor ﬁxtures. Not for use in

heated air outlets or hazardous locations.

4. The D-48-T requires an unswitched A.C. power source of either 120 or 277 volts. Properly cap the unused A.C.

lead.

5. Do not mount near gas or electric heaters.

The D-48-T and A.C. ballast must be on the same branch circuit.

7. The D-48-T should be mounted in locations and at heights where it will not readily be subjected to tampering by

unauthorized personnel.

8. The D-48-T will cold strike and operate one 2´ through 5´ instant start, rapid start, U shape or circline, T8 through

T12 ﬂuorescent lamps, including energy saving and long 4 pin compacts. The D-48-T operates the lamp at full

light output.

9. The D-48-T is compatible with all A.C. magnetic and electronic ballasts including multiple lamp ballasts with one

lamp operating in the emergency mode.

10. 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.

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

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

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

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

ﬁnal installation.

SAVE THESE INSTRUCTIONS

P.O. BOX 11846 TUCSON, AZ 85734

(520) 294-3292 • FAX (520) 741-2837

www.iotaengineering.com

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Summary of Contents

Page 1 - IMPORTANT SAFEGUARDS

D-48-TEMERGENCYLIGHTING EQUIPMENTINSTRUCTION MANUALIMPORTANT SAFEGUARDSWhen using electrical equipment, basic safety precautions should always be foll

Page 2 - INSTALLATION INSTRUCTIONS

Page 2BLACKA.C. BALLASTHOT A.C. LINE(COMM) WHTWHITESelect proper voltage lead. Cap unused lead.(120V) BLK(277V) ORGTEST SWITCHCOMMONBLACKA.C. BALLASTH

Page 3 - TESTING & MAINTENANCE

Page 35. LABELS Attach the appropriate labels adjacent to the Test Switch if required. Annotate Re-lamping label for lamp type and wattage. The Cau

Page 4 - TYPICAL WIRING DIAGRAMS

Page 4TYPICAL WIRING DIAGRAMSFor wiring diagrams of ballasts not shown, consult our Customer Service.Rev. 07151368337-0011. ONE LAMP RAPID START BALL