6
Chapter
Troubleshooting Guide
If you have followed the instructions in this
manual but are having problems operating your
equipment, read this section.
UPS Owner’s Manual
33
SYMPTOM
POSSIBLE CAUSE
WHAT TO DO
UPS will not start
• Line cord is not connected.
• Connect line cord.
• UPS ON/OFF Switch is OFF.
• Turn Switch ON.
• Wall socket is dead.
• Test wall socket.
• Battery Box is missing
• Plug in ACE Battery Box.
(models ACE1800–2200 only).
• Nominal Input Voltage is
• For 127V (240V): Dip
too high.
Switch 1 = ON, 2 = OFF
• Nominal Input Voltage is
• For 110V (220V): Dip
too low.
Switch 1 = OFF, 2 = ON
• Battery fuse or circuit open.
• Contact Powervar's service
center.
Alarm continues to sound
• Serious problem still exists.
• Turn the UPS off and then back
after Silence Button is pushed
on. If alarm continues
to
sound, contact Powervar's
service center.
Top LED above
AC
• Line is high; UPS in
• Correct input voltage if
Input symbol is SOLID
battery operation.
possible or be prepared to
RED*
lose power to load in approx.
2 or 5 minutes after Impend-
ing Low Battery LED turns on.
Top LED above
AC
• Battery is discharged and
• Wait until power returns to
Input symbol is FLASHING
UPS has stopped.
normal.
RED
• Line has returned but
• Press reset.
reset was not pushed.
• Backfeed protection failure.
• Press reset. If LED continues
to flash, contact Powervar's
service center.
Bottom LED above
AC
• Line is low; UPS in
• Re-establish input voltage if
Input symbol is SOLID
battery operation.
possible or be prepared to
RED*
lose power to load in approx.
2 or 5 minutes after Impending
Low Battery LED turns on.
*
If the UPS continuously displays a solid red top or bottom LED above the
AC Input symbol, set Dip Switches 1 and
2 to ON for extended input/output voltage range.
Summary of Contents for 0 ACE2200
Page 1: ...THE ELECTRONIC SYSTEM POWER SPECIALISTS Uninterruptible Power System 400VA 2200VA ...
Page 2: ...Part Number 05141270 Revision C 3 94 ...
Page 11: ...Model ACE2200 Model ACE2000 UPS Owner s Manual 7 ...
Page 24: ...Chapter 2 Installation 20 NOTES ...
Page 36: ...Chapter 5 Specifications 32 NOTES ...
Page 39: ...The remaining pages were left blank intentionally ...
Page 40: ......