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THIS UNIT CONTAINS A
RECHARGEABLE VALVE-REGULATED
LEAD ACID BATTERY. PLEASE
RECYCLE OR DISPOSE OF
PROPERLY.
When using electrical equipment, basic safety precautions should always be followed, including the following:
READ THIS MANUAL AND FOLLOW ALL SAFETY INSTRUCTIONS
THOROUGHLY BEFORE OPERATING THE EMIU INVERTER SYSTEM
BEFORE CONTACTING TECHNICAL SUPPORT MAKE SURE TO FOLLOW ALL STEPS IN SEQUENCE AND REFER TO
i
THE TROUBLESHOOTING GUIDE INCLUDED IN THIS MANUAL.
1. Install in accordance with the National Electrical Code and local regulations.
2. The EMIU contains potentially hazardous voltages. Installation, maintenance and service work should be performed by qualified
and trained personnel.
3. Units to be installed only as per configuration described in this instruction manual.
4.
Electricians and end-users need to ensure product system compatibility before final installation.
5. The AC voltage rating of this equipment is specified on the product label. Do not connect the EMIU equipment to any other voltage.
6. All unused wires must be capped to prevent shorting.
7. The EMIU should be mounted securely and in locations and at heights where it will not be readily subjected to tampering by
unauthorized personnel.
8. The use of accessory equipment and replacement parts not recommended by manufacturer may cause an unsafe condition and will
void the warranty.
9. Do not mount near gas or electric heaters.
10. Do not let power supply cords touch hot surfaces.
11. Do not use this equipment for other than its intended use.
12. DO NOT USE OUTDOORS.
13. The EMIU uses sealed valve regulated lead acid batteries. 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.
MODEL NUMBER
EMIU 400 - 4 option
120/277 VAC, 60Hz
NOTE: At 120Vac, unit is rated at power factor 0.8. For loads having a power factor below 0.8, unit capacity needs to be derated.
At 277Vac, unit is rated at 0.9 power factor. For loads having a power factor below 0.9, unit capacity needs to be derated.
All ABB inverter products receive 100% quality inspection before shipment to ensure proper and satisfactory operation.
When operated under normal conditions, ABB inverter products will provide years of dependable service. This unit is backed by a 3-7
year warranty. The unit is covered by a complete 3-year warranty against defects in material or workmanship, and a 7-year pro-rata
battery warranty.
Tel: (888) 552-6467
EMIU 400W - 4 Option Mini Inverter
IMPORTANT SAFEGUARDS
SAVE THESE INSTRUCTIONS
AC SPECS
4.6 / 2.0 Amps
WARRANTY
Fax: (800) 316-4515
INTERRUPTIBLE EMERGENCY LIGHTING
UNIT INVERTER INSTRUCTION MANUAL
EMERGENCY POWER AVAILABLE FOR LOAD
90 MIN
2H
400W
300W
EMIU 400W - 4 Option Mini Inverter
3H
4H
200W
150W
07/21 750.2158 Rev. B
APPROX.
WEIGHT
150lbs.
1/16
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Summary of Contents for ABB EMIU 400W
- Page 1 All ABB inverter products receive 100% quality inspection before shipment to ensure proper and satisfactory operation. When operated under normal conditions, ABB inverter products will provide years of dependable service. This unit is backed by a 3-7 year warranty. The unit is covered by a complete 3-year warranty against defects in material or workmanship, and a 7-year pro-rata battery warranty.
- Page 2 EMIU 400W - 4 Option Mini Inverter WARNING: DE-ENERGIZE THE CIRCUIT BEFORE INSTALLATION OR MAINTENANCE. WARNING: DO NOT ENERGIZE THE CIRCUIT UNTIL ALL STEPS HAVE BEEN SUCCESSFULLY COMPLETED. ALWAYS TURN OFF THE INVERTER MODULE AND THE AC SUPPLY TO THE EQUIPMENT AND DISCONNECT THE BATTERY BEFORE SERVICING.
-
Page 3: Installation
EMIU 400W - 4 Option Mini Inverter INSTALLATION STEP 1: MOUNTING THE MINI INVERTER TO WALL (SEE FIGURE 1) a. Remove the front cover of the Mini Inverter by removing the two screws at the top of the cover. b. Extend the unswitched, properly-rated voltage AC supply and remote fixture wires to the installation area. - Page 4 EMIU 400W - 4 Option Mini Inverter ELECTRICAL SINGLE LINE DIAGRAM FOR EMIU 400W WITH 4 CIRCUITS (-4 OPTION) Configuration:120Vin//120Vout OUTPUT Circuit #1: Normally-ON SWITCHED INPUT Circuit #2: Normally-OFF Circuit #4 Circuit #3 & 4: Switched Circuit #3 Circuit #2...
- Page 5 EMIU 400W - 4 Option Mini Inverter STEP 4: WIRING TO SWITCHED INPUT POWER SUPPLIED TO THE SWITCHED INPUTS MUST BE FED FROM THE SAME BRANCH CIRCUIT AS CAUTION: THE UNSWITCHED INPUT. The Mini Inverter model with -4 option can be configured for various modes of operation as described below.
- Page 6 EMIU 400W - 4 Option Mini Inverter STEP 6: START-UP WITH NO LOAD CONNECTED. a. Confirm load is not connected. b. Follow start-up procedure in Step 7. STEP 7: START-UP PROCEDURE a. Turn on switch located on right hand side of inverter module in the electronic cabinet. Emergency lights and indicator will not illuminate.
-
Page 7: Manual Test
EMIU 400W - 4 Option Mini Inverter ® NEXUS (OPTION) Wired: ® a. Route NEXUS data cables into unit and strip one inch (25mm) of the Wire cable insulation. Two cables are identical and contain 2 wires of 1 inch color B different colors: color A and color B. - Page 8 EMIU 400W - 4 Option Mini Inverter NORMALLY-ON OPERATION All four(4) circuits configured to operate in Normally-On mode. For 277 V output: red wire must be removed from 120 V side of Important: terminal block and wired to 277 V side of terminal block.
- Page 9 EMIU 400W - 4 Option Mini Inverter NORMALLY-OFF OPERATION All four(4) circuits configured to operate in Normally-Off mode. For 277 V output: red wire must be removed from 120 V Important: side of the terminal block and wired to 277 V side of terminal block.
- Page 10 EMIU 400W - 4 Option Mini Inverter SWITCHED LOAD OPERATION All four(4) circuits controlled by switches. Utility input Neutral TB1 LOCATION Ground Hot(120V) Black Black Neutral Orange UTILITY Neutral Orange Ground TO OBTAIN TO OBTAIN CAP ALL 120Vac OUTPUT UNUSED...
- Page 11 EMIU 400W - 4 Option Mini Inverter COMBINATION OF NORMALLY-ON, NORMALLY-OFF AND SWITCHED LOAD OPERATION Circuit #1: Normally-ON Circuit #2: Normally-OFF Circuit #3 & 4: Switched Utility input Neutral TB1 LOCATION Ground Hot(120V) Black Black Neutral UTILITY Neutral Orange Orange...
-
Page 12: Features And Options
EMIU 400W - 4 Option Mini Inverter FEATURES AND OPTIONS SYSTEM OPERATION • The diagnostic/charger is a self-contained, fully automatic microcontroller-based system. • When installation is complete, only the battery connection is needed. AC power need not be energized. Unit goes directly into lockout mode and waits for AC power to be restored. - Page 13 EMIU 400W - 4 Option Mini Inverter 4. LIGHTING LOAD TESTING The test is fully automatic. To ensure accurate data from a connected and functional lighting load: • The battery must be at or near full power. The program will delay data capture for a minimum of 48 hours following any discharge or reset.
- Page 14 EMIU 400W - 4 Option Mini Inverter The terminal blocks for connecting the 0-10V dimming control wires are located on the left-hand side of the cabinet as illustrated in figure 13. Terminal block for Dry form “C” contact Terminal block location...
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Page 15: Troubleshooting Guide
EMIU 400W - 4 Option Mini Inverter TROUBLESHOOTING GUIDE STATUS TROUBLESHOOTING GUIDE INDICATOR SYMPTOMS PROBLEM CORRECTIVE ACTION (LED) None, if unit is in normally on Lamp load is on Unit is operating correctly. mode. None, if unit is in normally off Lamp load is off Unit is operating correctly. - Page 16 EMIU 400W - 4 Option Mini Inverter TROUBLESHOOTING GUIDE Battery Disconnect Error No battery installed in unit Install battery following installation guide. LED RED steady ON Battery fails to complete manual Replace batteries. or monthly test. Battery Failure Battery fails to complete annual LED Flashing Replace batteries.