Bosch Appliances DVA-12T installation manual BBU Module LED, PSU LEDs

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24 en Subsystem MonitoringRAID Subsystem DVA-12T Installation Manual

 

Name

Color

Status

 

 

 

 

 

Speed LED

Green

ON indicates the connection speed is running at 1Gigabit per

 

 

 

second

 

 

 

OFF indicates the connection speed is running at 10/100Mb per

 

 

 

second

 

 

 

 

 

Status LED

Green

ON indicates currently connected to a LAN

 

 

 

FLASHING indicates active transmission

 

 

 

 

 

Table 4.4 LAN Port LED Definitions

4.2.5

BBU Module LED

 

The BBU module has an LED on the right side of the rear panel. (See Figure 4.4) The function is the same as the sixth LED on the controller module. The LED is off when the BBU is func- tioning normally and is able to sustain the cache memory. The LED flashes to indicate the BBU is charging. If the LED is illuminating amber, please re-charge the BBU or contact your system vendor to verify the problem.

 

Fig. 4.4 BBU Module LED

4.2.6

PSU LEDs

 

Each PSU comes with a single LED at the back (see Figure 4.5), located just above the power

 

switch that turns on the subsystem. This LED indicates the operational status of the PSU mod-

 

ule. Please refer to the PSU LED definitions shown in Table 4.5.

Fig. 4.5 PSU Module LED

Color

Status

 

 

Flashing Green

The power supply has not been turned on. The PSU module LED will blink

 

when the subsystem is connected to a power source but not yet turned on.

 

 

Static Green

The PSU is operating normally and experiencing no problem.

 

 

Static Red

The PSU has failed and is unable to provide power to the subsystem.

 

 

OFF

The PSU is not turned on. The PSU module LED will remain off even if the

 

power cable has been plugged in but the power switch is not turned on.

 

 

Table 4.5 PSU Module LED Definitions

F.01U.027.798 V1 2006.06

Bosch Security Systems

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Contents RAID Subsystem DVA-12T Page Table of Contents 01U.027.798 V1 Bosch Security Systems Safety Precautions Precautions and InstructionsESD Precautions 3Certification01U.027.798 V1 Bosch Security Systems Introduction Product OverviewISCSI Host Ports Enclosure Chassis Chassis Overview2Front Panel Overview 3Hard Drive NumberingRear Panel Overview Subsystem Components Backplane BoardFront Handles Drive Trays RAID Controller Module4Controller Module Interfaces Dimm Module6BBU Power Supply Units Cooling ModulesLED Indicators 4Audible AlarmsSubsystem Monitoring I2C busHot-swappable Components Hot-swap CapabilitiesComponents Normalized AirflowHardware Installation Installation PrerequisitesPrecautions and Instructions IntroductionGeneral Installation Procedure Static-free InstallationRack/Cabinet Installation 7Drive Tray InstallationInstallation Procedure Flowchart Installation Procedure DoneFront View of an Individual Drive Tray Drive Tray Key-lock Rotation Subsystem Monitoring Subsystem Monitoring OverviewStatus-indicating LEDs Brief Overview of the LEDsDrive Tray LEDs 3Controller Module LEDs Ethernet Port LEDsName Color Status BBU Module LED PSU LEDsAudible Alarm Default Threshold Values7Cooling Module LEDs 4I2C Monitoring Failed DevicesChannel Default Settings Model Host Channels Drive Channels Subsystem Connection and Operation1Cabling Host Connection TopologiesDirect-Attached, Single Connection 2Connection through an Ethernet Switches Power On Power On ProcedurePower On Enclosure Check List4Power Off Procedure 4Power On Status CheckSubsystem Maintenance and Upgrading MaintenanceGeneral Notes on Component Replacement OverviewController Module Maintenance Overview Replacing Controller Module ComponentsRemoving the Controller Module 3DIMM Module Replacement Replacing the Controller Module1DIMM Module Considerations Dimm Module Replacement Procedure Push Back the Module Clips on the Sides of the Dimm ModuleReplacing a Faulty BBU Module BBU Warnings and Precautions2Procedure Replacing a Failed PSU Module PSU Module OverviewReplacing the PSU Module PSU Parts Identification Cooling Module Maintenance Cooling Module Overview2Replacing a Cooling Module Hard Drive Maintenance Overview 7Replacing a Failed Hard DriveReplacing a Hard Drive 11 Front View of an Individual Drive TrayInstall the new hard drive Specifications Technical SpecificationsController Specifications SpecificationDrive Tray Specifications Power Supply SpecificationsCooling Module Specifications 6RAID ManagementFault Tolerance Management NPCSpare Parts and Accessories AccessoriesSpare Parts Model Name DescriptionPin Outs COM1 Cable DB9 and Audio Jack Pin OutsEthernet Port Pin Outs CN1 Pin Number Pin NameMain Power Pin Pin NamePage Index NumericsLAN XOR Page Page Bosch Security Systems

DVA-12T specifications

The Bosch Appliances DVA-12T is a standout in the field of kitchen ventilation, offering a seamless blend of high performance, modern design, and innovative technology. This under-cabinet range hood is engineered to deliver top-notch airflow while maintaining a surprisingly quiet operation, making it an ideal choice for both professional and home chefs.

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