fanCoolingFail
Enty Type Severity
Service
Aected
Direcon Locaon Descripon
BDL1-3B11, BDL1-3R11 minor non–service-
aecng
n/a NEND Equipment Temperature Exceeds Operang
Spec: TYPE=<unit type>
Probable Cause Suggested Correcve Acon
A Fan unit has failed. If blade is installed in a 1FINITY Housing equipped with an
air lter, check the air lter and replace if it is clogged.
Note: Fujitsu recommends replacement of the Fan lter
every 3 months.
Check for the following condions and correct as needed:
■ Foreign material blocking or in the vicinity of the air
intakes
■ A structure or object impeding normal air intake or
exhaust
■ An external airow from another device opposing the
normal blade exhaust
Note: The blade front panel should be cleaned if dust
accumulates on it to the point where the dust is visible. The
cooling capacity of the blades is reduced if the intake holes
are clogged or obstructed. If this trend connues
unchecked, the fan rotaon speed increases to maintain the
cooling performance, up to the point where the
fanCoolingFail alarm is raised.
Note: Replace the Fan unit.
rmwareBackwardCompatibleAll
Enty Type Severity
Service
Aected
Direcon Locaon Descripon
BDL1-3B11, BDL1-3R11 warning non–service-
aecng
n/a NEND Firmware Version Limited Compability:
TYPE = <unit type>
Probable Cause Suggested Correcve Acon
The FW on the interface unit specied in the
alarm is not compable with the system
soware. All features are supported.
Load the appropriate FW.
System Maintenance
Trouble Clearing
311
Release 19.1.1 · Issue 1.1, May 2021
Fujitsu and Fujitsu Customer Use Only