Troubleshooting During Start - Compaq T2200 XR Operation And Reference Manual

6-2 Compaq UPS T2200 XR Operation and Reference Guide

Troubleshooting During Start

If problems occur when starting the Compaq UPS T2200 XR models, select
the appropriate symptom for possible causes and actions suggested.
Troubleshooting Guide (UPS Start)
Symptom Possible Cause
UPS will not start No utility power.
UPS power cord disconnected.
Site Wiring Fault Utility power receptacle
LED ( ) is red ungrounded or no ground wire
in UPS power cord.
Bad Battery/ Battery voltage is low because
Low Battery the UPS has been out-of-service
LED ( ) is for a long period.
flashing red
Battery test failed.
Battery disconnected.
Table 6-1
Suggested Action
Check power at the utility power
receptacle or contact a qualified
electrician.
Connect the power cord.
Contact a qualified electrician to
correct the condition.
Allow the UPS to charge the
batteries for 24 hours. Initiate a
self-test. If the Bad Battery/Low
Battery LED does not turn off,
replace the batteries.
Allow the UPS to charge the
batteries for 24 hours. Initiate a
self-test. If the Bad Battery/Low
Battery LED does not turn off,
replace the batteries.
Install the battery tray. If the
battery tray is installed, remove
and then insert again.