Safety IMPORTANT SAFETY INSTRUCTIONS. This guide contains important instructions that should be followed when handling the UPS, Battery Enclosures, and Batteries. Symbols used in.
990-2282A-001
Smart-UPS® VT 10-40 kVA 400V, 208V, 200V – Operation
33
Troubleshooting
Status and Alarm Messages
This section lists the status and alarm messages that the UPS might display. The messages are listed in
alphabetical order, and a suggested corrective action is listed with each alarm message to help you
troubleshoot problems.
Display messages
Display Message
Meaning
Corrective Action
Automatic Self Test
Started.
The UPS has started pre-programmed
battery test.
No corrective action is necessary.
ABus Communication
Fault.
Communication fault detected on the
ABus.
Check ABus wiring. If this does not
help contact APC.
ABus Termination Fault.
ABus termination is missing.
Check if termination is present. If this
does not help contact APC.
Batt Temperature
Exceeded Upper Limit.
The temperature of one or more bat-
tery units has exceeded the system
specifications.
Contact APC Customer Support
(see back cover).
Battery over-voltage
warning.
The battery voltage is too high and
the charger has been deactivated.
Contact APC Customer Support
(see back cover).
Bypass Not Available
Input Freq/Volt Out Of
Range.
The frequency or voltage is out of
acceptable range for bypass. This
message occurs when the UPS is
online, and indicates that the bypass
mode may not be available if
required.
Correct the input voltage to provide
an acceptable voltage or frequency.
Discharged Battery.
The UPS is in battery operation and
the battery charge is low.
Note: Runtime is limited in duration.
No corrective action is necessary.
Shut down the system and the load
equipment or restore incoming
voltage.
Emergency PSU Fault.
The redundant Emergency Power
Supply Unit (PSU) is not working.
The UPS will continue to work nor-
mally, but the PSU should be
replaced.
Apc Smart Ups Vt 15kva Manual
Contact APC Customer Support
(see back cover).
EPO Activated.
The Emergency Power Off switch has
been activated.
Deactivate the Emergency Power Off
switch. D link des 1016a user manual.
Fan fault.
A fan has failed.
Contact APC Customer Support (see
back cover).
Int. Mech. Bypass
Switch Closed.
Be among the first to get the latest Sony news in your inbox. User's Guide (13.6 MB) Release Date:. Purchase Printed Manuals. If you prefer a paper hard copy of a manual listed on this page, you can purchase it from the True Manuals web site. Questions & Answers. Can I import movies recorded in AVCHD format using. Buy printed copy sony cybershot rx-100 user manual. Oct 22, 2012 So I took my 227 page PDF down to Staples and let them print the RX100 User Guide. I printed it in B/W to save some extra cash. Spiral bound was an addition $5.00 dollars. But SHAME ON SONY for not printing the manual on a $650 camera. I appreciate the work you must have put into condensing the rx 100 manual into 17 pages.
The internal mechanical switchgear is
closed.
No corrective action necessary. The
UPS is in internal mechanical bypass
operation.