Troubleshooting

LED and audible alarm troubleshooting

General

On

Battery

Site

Utility

Overload

Audible

Can alarm

Condition

Alarm

Battery

Fault

Wiring

LED

LED

alarm

be silenced

 

LED

LED

LED

Fault

 

 

 

("Silencing

 

 

 

 

LED

 

 

 

an audible

 

 

 

 

 

 

 

 

alarm" on

 

 

 

 

 

 

 

 

page 30)?

 

 

 

 

 

 

 

 

 

 

Off

Off

Off

Off

Green

Off

No audible

N/A

UPS is in Operate

 

 

 

 

 

 

alarm

 

mode (on page 27)

 

 

 

 

 

 

 

 

 

Off

Off

Off

Off

Flashing

Off

No audible

N/A

UPS is in Standby

 

 

 

 

green

 

alarm

 

mode (on page 27)

 

 

 

 

 

 

 

 

 

Off

Off

Off

Off

Red

Off

On—1 beep

Yes

UPS is in Auto-Bypass

 

 

 

 

 

 

every 5

 

mode (on page 28)

 

 

 

 

 

 

seconds

 

 

 

 

 

 

 

 

 

 

 

Flashing

Off

Off

Off

Red

Off

On—1 beep

Yes

General alarm

red

 

 

 

 

 

every 5

 

condition—UPS is in

 

 

 

 

 

 

seconds

 

Auto-Bypass mode

 

 

 

 

 

 

 

 

("General alarm

 

 

 

 

 

 

 

 

condition" on page 40)

 

 

 

 

 

 

 

 

 

Off

Off

Off

Off

Flashing

Off

On—1 beep

Yes

Bypass is out of range

 

 

 

 

red

 

every 5

 

(on page 40)

 

 

 

 

 

 

seconds

 

 

 

 

 

 

 

 

 

 

 

Off

Off

Flashing

Off

Off

Off

On—1 beep

Yes

Battery test failure

 

 

red

 

 

 

every 5

 

("Battery condition" on

 

 

 

 

 

 

seconds

 

page 40)

 

 

 

 

 

 

 

 

 

Off

Flashing

Off

Off

Off

Off

On—1 beep

No

Low battery—No utility

 

red

 

 

 

 

every 5

 

power ("UPS is on

 

 

 

 

 

 

seconds

 

battery" on page 43)

 

 

 

 

 

 

 

 

 

Off

Off

Flashing

Off

Off

Off

On—1 beep

Yes

Batteries are

 

 

red

 

 

 

every 5

 

disconnected ("Battery

 

 

 

 

 

 

seconds

 

condition" on page 40)

 

 

 

 

 

 

 

 

 

Off

Red

Off

Off

Off

Off

On—1 beep

Yes

On battery—No utility

 

 

 

 

 

 

every 5

 

power ("UPS is on

 

 

 

 

 

 

seconds

 

battery" on page 43)

 

 

 

 

 

 

 

 

 

Off

Flashing

Off

Off

Flashing

Off

On—1 beep

Yes

On battery—Input

 

red

 

 

red

 

every 5

 

voltage is out of range

 

 

 

 

 

 

seconds

 

(on page 41)

 

 

 

 

 

 

 

 

 

Flashing

Flashing

Flashing

Flashing

Flashing

Flashing

On—

No

Internal UPS fault

red

red

red

red

red

red

Continuous

 

condition (on page 41)

 

 

 

 

 

 

 

 

 

Troubleshooting 39

Page 39
Image 39
HP R5500 manual Troubleshooting, LED and audible alarm troubleshooting, Alarm Be silenced, 30?