Bosch Appliances Home Security System DVA-12T User Manual
26
en | Subsystem Monitoring
RAID Subsystem DVA-12T | Installation Manual
F.01U.027.798 | V1 | 2006.06
Bosch Security Systems
The thresholds in Table 4.6 are default threshold values and may be changed.
4.3.2
Failed Devices
If any of the following components fails, the audible alarm will be triggered:
•
RAID controller module
•
Cooling fan modules
•
PSU modules
•
BBU module
•
Hard disk drives
4.4
I
2
C Monitoring
The operating status of PSU and cooling fan modules are collected through an I
2
C serial bus. If
either of these modules fails, the failure will be detected and you will be notified through the
various methods described above.
Upper Threshold
Lower Threshold
+3.3V
+3.6V
+2.9V
+5V
+5.5V
+4.5V
+12V
+13.2V
+10.8V
CPU Temperature
95ºC
5ºC
Controller Board
Temperature
80ºC
5ºC
Enclosure Ambient
Temperature
40ºC
0ºC
Table 4.6
Default Threshold Values
i
NOTICE!
When the temperature exceeds a preset threshold, the controller’s charger circuits will stop
charging. You will then receive a message that says “Thermal Shutdown/Enter Sleep Mode.”
When the temperature falls back within normal range, the battery will resume charging.