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Eaton Ferrups FX UPS P-164000906 Eaton Ferrups FX User’s Guide P-164000906—Rev 05
•
Press Clear until the RCD reaches the scrolling display, any active alarms will be displayed.
•
Display parameter 20. If multiple alarms are present the display will automatically scroll through each alarm
entry every three seconds. The user can toggle scrolling on or off by pressing '0'. When scrolling is
stopped, pressing '1' will move to next event (older). List will wrap to newest event from oldest.
•
Display parameter 24 the display will automatically scroll through each alarm entry every three seconds.
The user can toggle scrolling on or off by pressing '0'. When scrolling is stopped, pressing '1' will move to
next event (older). List will wrap to newest event from oldest.
1100..55
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Table 28. System Level Troubleshooting
System Level Troubleshooting
Problem
What it means
UPS Status
Recommended
Troubleshooting
New UPS appears dead when
power is applied.
No visible or audible signs of
life when input AC is turned
on.
Off.
Check AC Input Source and
make sure it is correct and
powered on. Make sure input
circuit breaker (external to
UPS) is turned on. Make sure
the front panel RCD is
properly plugged in the front
of the UPS. If UPS is still
turned off and appears dead,
call Eaton Service.
UPS will not start although
front panel seems to be on.
Front Panel on but unit not
turning on to support load.
Standby Mode.
Press the On/Off switch in
front of the UPS for at least 3
seconds Make sure REPO is
not activated at the rear panel
of the UPS
UPS alarms that there is no
battery.
UPS detected no battery.
UPS will not start in the AUTO
mode if the battery
disconnected alarm is active,
however the UPS can start in
line condition mode.
Turn on the DC Breaker on the
UPS rear panel If this is a UPS
without internal batteries,
then make sure that there is
an EBM (External Battery
Module) connected to the
UPS. Turn on the DC Breaker
on the EBM. Clear any active
alarms via the RCD.
UPS turns on but alarms for
Site Fault.
UPS has detected a higher
than expected voltage
between Neutral and Ground
at the input.
On
Shut the UPS off – both the
AC input and the DC Breaker
on the UPS need to be turned
off. Check the AC input wiring
– to make sure Line and
Neutral have not been
reversed
UPS turns on and supports
load but won’t transfer to
Battery when input AC is
turned off.
UPS will not support load on
battery.
On
Turn on the DC Breaker on the
UPS’ rear panel. If this is a
UPS without internal
batteries, make sure that an
EBM is connected to the UPS
