T1000 Series UPS 1000-3000VA Installation and Operation Manual
– 94086-001
36
Displayed
on LCD
Audible
Alarm
Alarm Description
What You Should Do
Line
abnormal
1 Beep
per
second
Wrong AC Line backed up
during auto restart
14.6
COLD START DISABLE PROCEDURE
a) Ensure the UPS is switched OFF.
b) Plug In AC Power.
c) Press and hold the Function Key while pressing the
“Enter” key 3 times.
d) After a beep sounds, unplug the AC power cord and wait for UPS to shutdown
automatically.
** Note
: Cold start will be automatically re-enabled when the UPS is plugged into
commercial power and switched ON.
