User's Manual

3.6 Faults
The UPS displays fault codes when it detects a problem and automatically shuts-off output power.
FAULT
CODE
DESCRIPTION SUGGESTED TROUBLESHOOTING
E01 Output short circuit.
Turn-off the UPS, disconnect all loads, and restart the UPS.
• If the fault is still active, contact Vertiv technical support for a replacement.
• If the fault is no longer active, plug in equipment one at a time to locate the device
with the short circuit.
E02
Output overload exceeded warning
time, and output is shut off.
Turn-off the UPS, disconnect all loads, and restart the UPS. Plug in equipment one at a time and
make sure not to exceed the UPS rating for load capacity.
E03 Un-used. Un-used.
E04
Internal inverter circuitry failure
during start-up self-test.
Turn-off the UPS and call Vertiv technical support for a replacement unit.
E05 Battery-charge failure. Turn-off the UPS and call Vertiv technical support for a replacement unit.
E06 Internal battery is dead or damaged.
Charge the UPS for at least 12 hours or replace the battery, see Battery Replacement on
page18.
Table 3.5 Fault Codes and Actions
3.7 Normal Start-up
• With the UPS connected to AC input, press-and-hold the power button for 1 second.
A long tone and 2 short beeps sound while the UPS is in battery self-test mode for a few
seconds. After a successful self-test, the outlets are on.
3.8 Normal Shut-down
1. Press-and-hold the power button for 1 second.
The outlets are turned off.
2. Disconnect AC-input power.
3. Remove the battery cover and disconnect the battery connector.
3.9 Full Shut-down
1. Press-and-hold the power button for 1 second.
The outlets are turned off.
2. Disconnect AC-input power.
3. Remove the battery cover and disconnect the battery connector.
The unit is fully shut down.
3 Operation
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