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48 Chapter 3
Troubleshooting
Fan Faults and Warnings
Fan Faults and Warnings
This section provides the fault (
FLT
) and warning (
WRN
) messages you will see in the LCD if
there is a problem with a fan in the B2000 workstation.
A chassis code which indicates that a fan has failed (
FLT D01
n) or is running too slowly
(
WRN D02
n) within a B2000 workstation specifies the fan number, n. Table 3-1 lists the fan
numbers and their names. To locate the correct fan, see Figure 3-5 on the next page.
Here is an example of a fault message for the system fan (4):
Here is an example of a warning message for the processor fan (5):
Table 3-1. Fan Numbers and Corresponding Names
Fan Number (n) Name of the Fan
2 I/O fan
4System fan
5 Processor fan
FLT D014 SYS BD
fan 4: failure!
WRN D025 SYS BD
fan 5: too slow!