Avaya 03-300430 User Manual

2029

ABRT

Internal system error.

1. Retry the command at 1-minute intervals up to 5 times.

1

FAIL

There is a fan, temperature, power, or voltage problem in one or more of 
the cabinets. The power supply’s LEDs may indicate the problem’s source.

1. If none of the fans are running, then verify 8- to 14-Volt DC power is 

available to the fan units by checking the wiring connector.

●

If there is 8- to 14-Volt DC power at the connector, there should be 
power to the fans. If the fans still do not run, replace the fan 
assembly.

●

If not, then the power unit’s fan output is defective or thermally shut 
down. Let the power unit cool, and recycle AC input power. If no fan 
output, replace the power unit. If the fans still do not run, escalate 
the problem.

2. If only one of the fans is not running, replace the fan.

3. If every fan can be started, wait 5 minutes and rerun the test. If the test 

fails again, proceed to Step 4 or 5 as applicable.

4. If the fans are not at high speed, measure the cabinet’s temperature at 

the air intake and the air exhaust at the top of the cabinet.

●

If the 5- to

 

60

0

-C criteria is met, there is a problem with the fans that 

is preventing the fans from operating at high speed. Replace the 
fans. If the fans run at high speed, wait 5 minutes to give the 
cabinet time to cool down and, rerun the test. If the problem 
persists, go to step 5.

●

If not, the Processor circuit pack is incorrectly reporting this 
condition. Look for and resolve every error on these MOs first, then 
rerun the test.

 2 of 3