HP UPS Extended Runtime Module - Manual (Page 41)

Troubleshooting 41
Troubleshooting
LED and audible alarm troubleshooting
Genera
l Alarm
LED On
Batter
y LED Batter
y Fault
LED Site
Wiring
Fault
LED Utility
LED Overloa
d LED Audible
alarm Can
alarm be
silenced
("
Silencin
g an
audible
alarm
"
on page
31 )?
Condition
Off Off Off Off Green Off No audible
alarm N/A UPS is in Operate
mode (on page
27 )
Off Off Off Off Flashin
g
green Off No audible
alarm N/A UPS is in Standby
mode (on page
27 )
Off Off Off Off Red Off On—1 beep
every 5
seconds Yes UPS is in Auto-Bypass
mode (on page
28 )
Flashing
red Off Off Off Red Off On—1 beep
every 5
seconds Yes General alarm
condition—UPS is in
Auto-Bypass mode
("
General alarm
condition " on page
42 )
Off Off Off Off Flashin
g red Off On—1 beep
every 5
seconds Yes Bypass is out of range
(on page
43 )
Off Off Flashin
g red Off Off Off On—1 beep
every 5
seconds Yes Battery test failure
("
Battery condition "
on page 43 )
Off Flashin
g red Off Off Off Off On—1 beep
every 5
seconds No Low battery (no utility
power) ("
UPS is on
battery " on page 43 )
Off Off Flashin
g red Off Off Off On—1 beep
every 5
seconds Yes Batteries are
disconnected ("
Battery
condition " on page
43 )
Off Red Off Off Off Off On—1 beep
every 5
seconds Yes On battery—No utility
power ("
UPS is on
battery " on page 43 )