134 Eaton BladeUPS 5 kVA to 60 kVA (N+1) User’s Guide 164201649—Rev 14
Table 19. Troubleshooting Alarms and Conditions (Continued)
Alarm or Condition
Possible
Cause
Action
breaker is
off.
The power
cord is not
connected
correctly.
Have a licensed electrician check the power cord connections.
The batteries
or electronics
module is
being
replaced.
Complete the replacement procedure before starting the UPS.
The REPO
switch is
active or the
NC REPO
jumper is
missing.
Reset the REPO switch and restart the UPS. Verify that the NC REPO jumper
is present if an NC REPO switch is not installed.
Rectifier
phase
rotation error
Have electrical contractor correct phase rotation.
The UPS does not turn off. The batteries
or electronics
module is
being
replaced.
Complete the replacement procedure before shutting down the UPS.
The UPS operates normally, but
some or all of the protected
equipment is not on.
The
equipment is
not
connected to
the UPS
correctly.
Verify that the equipment is plugged into the UPS receptacles.
Output circuit
breaker is in
the OFF (O)
position.
Switch output circuit breaker to the ON (|) position.
Battery test pending. A battery
test is in
progress.
Wait until the battery test completes.
Battery test failed. The batteries
need service.
Contact your service representative.
Clear the alarm by opening the battery breaker.
Battery test did not run. The bypass
utility was
not present
or was not
within limits.
Verify that the bypass utility is available and within limits.
Typical Alarms and Conditions
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