Dell PowerVault 221S (SCSI) User Manual
Page 28
A REFERENCE GUIDE FOR OPTIMIZING DELL™ SCSI SOLUTIONS
VER A02
PAGE 28
11/17/2005
PV22xS consists of four digital temperature probes, which in conjunction with
SES processor provides device protection against adverse thermal conditions.
PV22xS is designed to operate at ambient temperature of 10
O
C to 35
O
C. Once
the temperature probe detects ambient temperature to be below 0
O
C or above
50
O
C, SES processor notifies host of critical temperature range, which would then
initiate a thermal shut down process. In case, PV22xS temperature probes detect
ambient temperature either to be at or below -5
O
C or above 55
O
C, SES processor
initiates a self shutdown process and hence protecting the device against adverse
thermal conditions.
Serviceability Capabilities
• All components including backplane easily accessible and replaceable in rack
• LED indicators for visual status reporting on internal components
• Audible alarm to notify critical/non-critical status (for details please refer to
PV22xS user’s guide). Status is also reported to system management tools –
OpenManage – OMSM or Array manager (for details refer to OpenManage user’s
guide)