௰
Ѷ
37
The UPS Status menu displays by default. To access
troubleshooting information using the Event Log menu:
1 Press the
button for one second to go to the main menu
selection and scroll down to the Event Log menu using the
button.
2 Click the
button to enter the Event Log list.
3 Scroll through the listed events, notices, and alarms using the
or
button.
9.2 Typical Alarms and Conditions
Alarm or Condition
Possible cause
Action
ON Maintenance
Bypass
Alarm Code: 72
UPS was manually
commanded to switch to
bypass and will remain in
bypass until commanded out
of bypass
Check the maintain bypass
switch status
In Battery Mode
Alarm Code: 62
A utility failure has occurred
and the UPS is in Battery
mode.
The UPS is powering the
equipment with battery
power. Prepare your
equipment for shutdown.
In Eco Mode
Alarm Code: 63
The UPS is on bypass while
operating on the High
Efficiency setting.
The equipment transferred to
bypass utility power as a
normal function of High
Efficiency operation. Battery
mode is available and your
equipment is protected.
Epo Active
Alarm Code: 71
The external contacts in the
rear of the UPS are
configured for REPO
operation and they have
been activated.
Check the EPO connector
status
Site Wiring Fault
Alarm Code: 04
Site Fault detection is
supported on all models
anytime there is a
Grounding Neutral
connection.
Alarm triggers when the
difference between ground
and neutral voltage is > 15v.
Site Fault detection should
be enabled by default. It can
still be enabled / disabled
from the LCD settings menu.
Reconnect all input wires
