Adaptec AAR-21610SA Reference Manual page 258

You may want to use the enclosure show temperature
command again to see the change in threshold temperature, as in
the following example:
AAC0>enclosure show temperature 0
Executing: enclosure show temperature 0
Enclosure Sensor Temperature Threshold Status
--------- ------ ----------- --------- --------
0 0
The Threshold column now displays 100 degrees.
Related Commands
enclosure commands:
I
enclosure list
I
enclosure show temperature
70 F 100
(page 9-6)
enclosure Commands
NORMAL
(page 9-41)
9-25