Troubleshooting; System - GE Infinity M Series Installation Manual

NE-M Installation Guide

Troubleshooting

System

Pulsar Controller Status Millennium Controller
Display Status Display
No Alarms
BD AC DC
green green green
Display green
MIN AC Fail
BD AC DC
`green amber green
Minor
amber
-54.48 1000A
V1
FLOAT
Display Amber
MAJ Multiple AC Fail
BD AC DC
green red green
Minor
red
-54.48 1000A
V1
FLOAT
Display Red
850050111 Issue 03 August 2017
Rect/
Dist.
Conv Module
LED
LEDs
Normal
Norm
green
green
green
ACF
amber
green
(one
Unit)
AC System
amber
Norm
green
green
ACF
amber
green
(Multiple
Units)
AC System
amber
Norm
green
green
Possible Problem(s)
• Single rectifier not receiving AC
power.
• ac input circuit breaker has
opened.
• ac input voltage is out of range.
A rectifier has been removed from
the system while it is unpowered.
• Multiple rectifiers not receiving
AC power.
• ac input circuit breakers have
opened.
• ac input voltage is out of range.
One or more rectifiers have been
removed from the system while it is
unpowered.
Possible Solution(s)
Normal Operation
1. Verify rectifier input circuit breaker is closed.
2. Verify AC power to rectifier is available and in range.
3. If problem not corrected, replace rectifier.
Issue the Menu > Control / Operations > Uninstall Equipment
command for any rectifier that was removed while unpowered.
1. Verify rectifier input circuit breakers are closed.
2. Verify AC power to rectifiers is available and in range.
3. If problem not corrected, replace rectifiers.
Issue the Menu > Control / Operations > Uninstall Equipment
command for any rectifier that was removed while unpowered.
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