User Manual

Smart-UPS On-Line SRT2200XLA/SRT3000XLA Tower/Rack-Mount 2U24
UPS operates on battery power while connected to mains power
The input circuit breaker has tripped. Reduce the load on the UPS. Disconnect nonessential equipment and reset
the circuit breaker. Check the circuit breaker rating for the connected
equipment.
There is very high, very low, or distorted
input line voltage.
Navigate to the UPS Display Interface screen that shows input voltage.
Verify that the input voltage is within specified operating limits.
If no input voltage is indicated on the UPS Display Interface screen, contact
Customer Support through the APC by Schneider Electric web site,
www.apc.com.
The UPS Display Interface screen shows
the message Waiting for Minimum
Runtime.
The UPS has been configured to operate for a specified period of runtime.
The setting can be changed through the Config/UPS menus.
UPS Display Interface Status screen shows Overload and the UPS emits a sustained audible alarm
The UPS is experiencing an overload
condition.
The connected equipment exceeds the maximum load rating for the UPS.
The UPS will emit a sustained audible alarm until the overload condition is
corrected.
Disconnect nonessential equipment from the UPS to correct the overload
condition.
UPS Display Interface Status screen shows UPS is operating in Bypass mode
The UPS received a command to operate
in Bypass mode
No action is required.
The UPS has automatically switched to
Bypass mode due to an internal UPS
alert or message.
The UPS Display Interface screen will show a message to identify the alert or
detected error and corrective action.
UPS Display Interface is red or amber and shows an alert or message
The UPS emits a sustained audible alarm
The UPS has detected a problem during
normal operation.
Follow the instructions on the UPS Display Interface screen.
Press any key to mute all audible alarms.
The UPS Display Interface screen shows
the message Disconnected Battery.
Be sure the battery cables are securely connected.
Perform a UPS Self Test to be sure the UPS detects all connected batteries.
To perform a UPS Self Test use the UPS Display Interface menu option Test
and Diagnostics.
The UPS Display Interface screen shows
the message Replace Battery.
Replace all of the batteries. Contact APC by Schneider Electric customer
support.
Problem and Possible Cause Solution