Dell Power Supply C8000 Owner's Manual page 266

Table 5-6. Enclosure Air Inlet Temperature Threshold Settings
Enclosure Threshold
Inlet Setting
Condition
Fresh air Upper
mode non-recoverable
Upper critical
Upper
non-critical
266
Troubleshooting
Ambient Threshold Level Action
Temp
52 °C Extremely high Fan controller (FC)
°F)
(125.6
50 °C High
°F)
(122
48 °C Warning
°F)
(118.4
(continued)
firmware shuts down the
system.
NOTE:
The firmware reads
inlet temperature every 5 secs.
If the inlet temperature reaches
non-recoverable threshold, the
firmware will start to check the
power status for each sled and
initiate the sled for graceful
shutdown (pull-low 4 seconds).
Chassis status indicator
lights amber.
Temperature events are
recorded in the SEL.