EnerSys IMPAQ EI3-GL-4Y - User Manual

AM-IMPAQ-OM
Rev AB October 2018
IMPORTANT
Read and understand your user’s manual before installing, operating or servicing this
product.
DO NOT DESTROY THIS BOOK
Model: EI1/EI3
IMPAQ™ Battery Charger
Owner’s Manual
To automatically be connected to your closest Service Center, call us toll-free at:
1-800-ENERSYS (1-800-363-7797)

Summary

Important Safety Instructions

Installation Procedures and Safety

Location, Mounting, and Electrical Connections

Covers location, mounting, electrical connections, and grounding for installation.

Electrical Protection and Wiring

AC Circuit Protection and Breaker Chart

Details AC circuit protection requirements and provides a breaker/fuse chart.

Description of Operation

General Operation, Charging, and Power Fail

Operating Instructions

Equalization and Refresh Charging

Control Panel Interface

Buttons, Display, and Indicators

Menu Navigation and Memorizations

Main Menu and Charge History Display

Menu Navigation and Status

Memorization Data and Status Counters

Menu Navigation - Parameters and USB

USB, Parameters, and Settings

Battery Charging - Setup and Start

Password, Idle Display, and Charge Start

Discusses password access, charger idle display, and starting the charge cycle.

Battery Charging - Effective Phase

Effective Charge Display Information

Displays alternating information during the effective charge phase.

Battery Charging - End Procedures

End of Charge and Equalization Options

Covers end of charge without equalization, manual, and automatic equalization.

Fault Codes and Troubleshooting

Fault Display and Code Table

Shows fault display and provides a table of fault codes, causes, and solutions.

Fault Codes and Specific Handling

MOD DFC and DEF ID Faults

Maintenance and Service Information

General Maintenance and Support Contact

EnerSys IMPAQ EI3-GL-4Y Specifications

General

Input Frequency	50/60 Hz
Number of Cells	6
Output Voltage	12V
Chemistry	Lead-Acid
Protection Features	Reverse Polarity