Troubleshooting guide Will my APC Back-UPS Automatically restart following the return of utility power?Issue:Will my APC Back-UPS Automatically restart following the return of utility power?Product Line:All APC Back-UPS Environment:All APC Back-UPS Cause:When the UPS runs on battery operation and ...
Back-UPS ES 400/550/700 User’s Guide ® Place the Back-UPS ES to avoid:- Direct sunlight - Excessive heat - Excessive humidity or contact with fluids Plug the Back-UPS ES power cord directly into a wall outlet; not a surge protector or power strip. The wall outlet should ...
Follow our UPS Management Software Guide to explore what is APC PowerChute, why do you need it and what version of software should you use to manage your APC UPS(s).
the next higher value (see Troubleshooting). Battery Operation The UPS switches to battery operation automatically if the utility power fails. While running on bat- tery, an alarm beeps four times every 30 seconds. Press the button to silence this alarm. If the utility power does not retu...
Refer to “Troubleshooting” on page 13 in this manual. The replace battery LED flashes and short beep is emitted every two seconds to indicate the battery is disconnected. Indicator LED Feature Function POWER ON / Press this button to turn on the UPS. (Read on for SELF TEST additional ...
Back-UPS ES 750 User’s Guide 990-2128 1/04 Copyright © 2004 American Power Conversion Corp. All other trademarks are property of their respective owners. w w w .apc.com ® APC, Back-UPS and PowerChute are registered trademarks of American Power Conversion Corp. ® Troubleshooting Use...
Quick-Start Guide - 500VA/650VA, 230V IMPORTANT SAFETY INSTRUCTIONS •Do not connect equipment that may overload the UPS or demand half-wave rectification, such as a laser printer.•Connect the UPS only to an earthed / grounded socket that meets electrical safety guidelines.•Locate the ...
Troubleshooting Windows Serial CommunicationsTry debugging the COM port with a tool like PuTTY.For Smart-UPS models SU and SUA. See the "Checking UPS Communications on Windows" section of the attached PowerChute Business Edition Installation Guide for more information.When configuring PowerChute Agent ...
The UPS is compensating for a high utility voltage. The UPS is compensating for a low utility voltage. The UPS is supplying battery power to the connected equipment. Overload The connected equipment is drawing more than the UPS power rating allows, (see Troubleshooting). Replace Battery/Battery...
Troubleshooting Problem Probable Cause Solution Back-UPS will not turn on. The circuit Breaker has tripped. Disconnect some of the equipment that is plugged into the BATTERY BACKUP + SURGE PROTECTION outlets. Reset the circuit breaker. Utility power is not available at the Check if the circuit ...