Avaya 03-300430 User Manual

8

cont’d

FAIL

cont’d

d. If there is an alarm and every LED is OK (PWR OK and 

BOK) on the rectifier modules and the BIU (Battery Interface 
Unit), make sure the BIU and the RM0850 rectifiers are 
seated properly (plugged in). If the BOK LED on the BIU is 
OK, check the number of rectifiers serving this cabinet:

No. of carriers/cabinet   No. of rectifiers/cabinet

     1                                    2

     2                                    3

     3                                    3

     4                                    4

     5                                    4

If the number of rectifiers is correct replace the maintenance 
circuit pack in the PN.

10

FAIL

Error codes 2 and 8 have occurred. Refer to these descriptions. Also, 

refer to this test’s description for Error Code 14.

12

FAIL

Error codes 4 and 8 have occurred. Refer to these descriptions. Also, 

refer to this test’s description for Error Code 14.

14

FAIL

Error codes 2, 4, and 8 have occurred. Refer to these descriptions.
This could also indicate that the detection logic on the PN’s MAINT 

(Maintenance) circuit pack is defective. Such an error will not be 

detected by the respective maintenance. If many environment tests are 

failing, replace the suspect circuit pack (depending on system 

configuration).

PASS

The PN’s Maintenance circuit pack has reported that the status of 

Battery and Battery Charger is good.

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