Microdowell Uninterruptible Power Supply
LP500
- 9 -
DEFINITIONS FOR ILLUMINATED LED INDICATORS
Power
On
Using
Battery
Fuse
Alarm
Condition
On Off Normal Off
Normal
Off On Normal Two Beeps
Utility Failure- The UPS is providing battery power to
the Battery-Power Supplied outlets.
Off On Normal
Rapid
Beeps
Utility Failure- The UPS is providing battery power.
The rapid beeps indicate the battery will run out of
charge within a few minutes.
Off On/Off Blown
Two beeps
or rapid
beeps
Overload- Occurs in the Full-time Surge Protection
Outlets. Please turn the UPS off and unplug at least
one piece of equipment from the UPS. Replace the
fuse with a spare one then turn the UPS on.
Off On/Off
Normal/
Blown
Long Beep
Overload- Occurs in the Battery-power Supplied
Outlets. Turn the UPS off and unplug at least one
piece of equipment from the UPS. Check the fuse
and do the replacement if necessary. Turn the UPS
on.