IOTA IIS 550 I Instruction Manual Download Page 1

IMPORTANT SAFEGUARDS

When using electrical equipment, basic safety precautions should always be followed, including the following:

READ AND FOLLOW ALL SAFETY INSTRUCTIONS

 1. 

DO NOT USE OUTDOORS.

  2.  Do not mount near gas or electric heaters.
  3.  Do not use this equipment for other than its intended use.
  4.  The 

IIS 550 I

 should be mounted securely and in locations and at heights where it will not readily be sub-

jected to tampering by unauthorized personnel.

  5.  The use of accessory equipment and replacement parts not recommended by IOTA Engineering, LLC may 

cause an unsafe condition, will void the warranty and result in non-compliance with UL specifications.

  6.  The AC voltage rating of this equipment is specified on the product label. Do not connect the 

IIS 550 I

 equip-

ment to any other voltage.

  7.  Not for use with HID lighting.
  8.  Use only the battery part number specified for use with the 

IIS 550 I

. Failure to do so may cause an unsafe 

condition, will void warranty, and result in non-compliance with UL specifications.

 9.  The 

IIS 550 I

 uses a sealed valve regulated lead acid battery. Batteries can be punctured if not handled 

properly, therefore use caution when servicing batteries.  In the event battery acid comes in contact with 

eyes or skin, flush with fresh water and consult a physician immediately.

10.  Install in accordance with the National Electrical Code and local regulations.
11.  Installation and servicing should be performed by qualified personnel.
12.   Electricians and end-users need to ensure product system compatibility before final installation.

SAVE THESE INSTRUCTIONS

IIS 550 I

550W UNIT INVERTER EQUIPMENT

THIS UNIT CONTAINS A 

RECHARGEABLE VALVE-REGULATED  

LEAD ACID BATTERY. PLEASE 

RECYCLE OR DISPOSE OF 

PROPERLY.

INSTRUCTION MANUAL

(520) 294-3292   •  FAX (520) 741-2837

www.iotaengineering.com

Summary of Contents for IIS 550 I

Page 1: ...for use with HID lighting 8 Use only the battery part number specified for use with the IIS 550 I Failure to do so may cause an unsafe condition will void warranty and result in non compliance with UL specifications 9 The IIS 550 I uses a sealed valve regulated lead acid battery Batteries can be punctured if not handled properly therefore use caution when servicing batteries In the event battery a...

Page 2: ...ONS IIS_375_550_normally on EPS INVERTER ALWAYS ON FIXTURE WHITE BLK 120V ORG 277V COMMON 120 277 V WHITE GREEN GROUND GRAY YEL VIO NEUTRAL 120 277V CIRCUIT MUST BE ISOLATED FROM NORMAL CIRCUITS BLK 120V ORG 277V 1 NORMAL AC INPUT UNSWITCHED OUTPUT BATTERY CHARGER INPUT UNSWITCHED CIRCUIT BREAKER VIOLET 120V YELLOW 277V 4 IIS INVERTER 2 3 IIS_375_550_normally on EPS INVERTER SWITCHED FIXTURE 1 NOR...

Page 3: ...WHITE to the Output Neutral GRAY B Connect the Fixture Supply Ground to the IIS 550 I Ground Consult the IIS 550 I Application Notes for connecting the unit to specific lighting loads Application Notes are available on the internet or through Customer Service COMPONENT HOUSING CIRCUITRY CAUTION DO NOT OPEN BATTERY 4 INTERNAL CIRCUIT BREAKER SELECT PROPER VOLTAGE LEAD VIOLET 120 VAC YELLOW 277 VAC ...

Page 4: ...st Switch The Ready Yellow Indicator will come on Normally Off emergency fixtures will extinguish The equipment is supplied with an automatic solid state charger designed to fully recharge the battery within 72 hours after AC power is restored and then maintain the battery in a fully charged state Allow the battery to charge for a minimum of 72 hours after installation or power failure before cond...

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