3 8
ON
Lit when power
is present at rear output
receptacles/terminals
AC INPUT LEDs
Output LED
Line voltage high, UPS
on battery
red
green
red
UPS on AC input. If LED
is not lit UPS is on battery
power. LED flashes when a
site wiring fault is detected
Line voltage low, UPS on
battery
If all LEDs are solid,
input frequency is outside
selected frequency range
> 90%
Impending
low battery
BATTERY
LEVEL LEDs
green
green
green
green
red
LOAD LEDs
BATTERY
SERVICE LED
Solid red if
battery needs
service
BYPASS LED
Solid red if in
bypass mode
Line 1* Line 2*
red
overload
green
75-100%
green
50-75%
green
25-50%
green
5-25%
* On single-phase units, the LEDs
for Line 1 and 2 indicate the same
load information
ON
Figure 4-2. Exploded View of the UPS Front Panel
ON UPS Output LED
This LED is green when power is available to the receptacles/terminal blocks.
AC Input LEDs
There are three LEDs above the AC input icon that indicate the condition of
AC input.
Section 4
Operation
Summary of Contents for Continuous Power Series
Page 1: ...6 0 Owner s Manual...
Page 48: ...4 6 NOTES Section 4 Operation...
