Manual

18
AIP900-0012-B0-001 Rev. A (01/2012)
For detailed installation, operation and fault diagnosis information, refer to the Cordex 125-
4.4kWModularSwitchedModeRectiertechnicalmanual(p/n010-589-B2).
NOTE:
3.2 Rectier Operational Status
The front panel LEDs provide:
 RectierStatusSummary
 Rectiersoftwareupgradein-progressindication
Locate Module Pattern
Rectierstatussummarywillshowtherectieralarmstatus,communicationfailstatusand
rectieron/offstatus.
AC ON
ThetopLED(green)isonwhenACiswithinvalidrange.TheLEDwillash(~2Hz)whenACisoutside
the normal range - AC voltage is invalid if the AC Mains Low or AC Mains High alarm is active. The
LED turns off when AC has failed.
DC ON
ThemiddleLED(green)isonwhentherectierisdeliveringpowertotheload.TheLEDwillashwhen
communicationislost.TheLEDturnsoffwhentherectierisoff;e.g.,whencommandedviatheCXC
Alarm
ThebottomLED(red)willashintheeventofanactiveModuleFailalarm;ifthemoduleisunableto
source power as a result of any of the following conditions:
Output fuse blown AC Mains Input Fail Module Fail (ramp test fail)
High voltage (OVP) shutdown Thermal shutdown Local shutdown
UPF fail No output power Fan 1 and 2 fail
TheLEDwillash(~2Hz)whenaminoralarmisdetected;ifthemodule’soutputcapabilityhasbeen
reduced or a minor component failure has been detected during the following conditions:
VACmeterfail   ACfoldback   Remoteequalize
Fan (1 or 2) fail Low output voltage High output voltage
Current limit (programmable option) Power limit (programmable option) High temperature foldback
Temperature sense fail Soft start operation Communications lost
The LED remains off in the absence of an alarm. If the unit output is not connected to a battery or parallel
rectier,theLEDwillextinguishifnopowerispresent.
1
2
3
2
3
1
Fig.3-1,RectierLEDs
3.0 Operation