Bosch Appliances D9112 Charging Status and Low Battery LEDs, Charging Status LED Yellow

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Charging Status and Low Battery LEDs

Charging Status LED (Yellow)

The yellow LED shows the charging status of the battery. Figure 4 shows its location.

•Yellow LED off

The yellow LED is off when the battery is fully charged.

LED off when battery is missing, shorted, or reversed: The charging LED is off when the battery is missing, shorted, or reversed, but the red Low Battery LED is flashing.

•Yellow LED on

A steadily lit yellow LED indicates the battery float voltage is below 13.8. If AC is present the battery is charging.

LEDs Off When Normal

YEL Charging Status

RED Low Battery

Figure 4: Charging and Battery LEDs

The yellow LED also comes on when the combined current draw from all outputs exceeds 1.4 Amps. This is normal under alarm conditions for non-fire systems when sirens or bells draw more than 1.4 Amps. If the LED comes on regularly for extended periods or doesn’t go out, check the current draw for devices connected to the power outputs. See the Power Outputs section in this manual for instructions.

•Yellow LED flashing once per minute

The yellow LED normally flashes once per minute as the D9112 checks the battery.

•Yellow and red LEDs flashing once per minute

The yellow and red LEDs flash on once every minute when current draw for devices connected to the power outputs exceeds 1.4 Amps and the battery is missing.

Low Battery LED (Red)

The red LED shows the condition of the battery. Figure 4 shows the location of the LED.

•Red LED off

The red LED is off when the battery is fully charged. When battery voltage drops below 12.1 VDC, the red LED comes on. It goes out when battery voltage reaches 13.7 VDC.

•Red LED on

A steadily lit red LED indicates battery voltage has fallen below 12.1 VDC. The LED goes out when battery voltage reaches 13.7 VDC.

•Red LED flashing (same rate as green LED)

The red LED flashes with the green Operation Monitor LED when the battery is missing or shorted.

Reset required for shorted battery: If the D9112 detects a shorted battery, the battery remains disconnected and the red Low Battery LED continues to flash until you reset the panel.

No missing battery with D192A Using a D192A with a D9112, prevents the D9112 from recognizing a missing battery condition.

•Red and yellow LEDs flashing once per minute

The yellow and red LEDs flash once every minute when current draw for devices connected to the power outputs exceeds 1.4 Amps and the battery is missing.

 

D9112 Operation & Installation Manual

 

74-06144-000-C 2/96

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© 1993-1996 Radionics

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Contents D I O N I C S FCC Notices Part74-06144-000-C 2/96 Table of Contents Current Rating Chart for Programmer and Accessory ConnectionsInstallation Guide for UL and Fire Applications Standby Battery Calculation forD8128A OctoPOPIT Switch Settings Figures and TablesIntroduction PointsAreas and Accounts D1255 Alpha III Command CenterKeyswitch CommunicatorEMI/Lightning Transient Protection Event MemoryEvent Log ProgrammingOther Features Ordered Separately D9112 Control/Communicator AssemblyD9112 Assembly Literature PackBurglary Listings and ApprovalsFire Factory Mutual FMBefore You Begin InstallationBeginning the Installation Enclosure OptionsPremises Wiring Connecting Earth Ground TerminalInstalling the D9112 Assembly Locking the Reset Pin Lock the Reset Pin NowInstall and Wire Detection Devices Finishing the InstallationCharge the Battery as You Finish Install Modules and RelaysPower Up Install the Point Chart LabelConnect the On-Board Points and Command Centers Programming the PanelTesting the System Primary AC Power Circuit Power SupplyPrimary Power Terminals Installing the TransformerInstalling the Battery Secondary Power TerminalsSecondary DC Power Battery SupervisionFloat Charge Battery Charging CircuitBattery Discharge/Recharge Schedule No AC Power Discharge CycleLow Battery LED Red Charging Status and Low Battery LEDsCharging Status LED Yellow Available Power Power OutputsCircuit Protection Continuous Current Draw Continuous Power Outputs TerminalsAccessory Connector J2 Expansion Port J4Programming Programmable Power Outputs TerminalsRelay Installation Optional Relays RequiredTerminals 6 Available PowerVerification/Reset Relay TerminalNotification Telephone ConnectionsRegistration LocationOperation Monitor LED Green Phone Cord ConnectionPhone LED Red Dialing FormatRelay Installation Ground StartDescription D128 Dual Phone Line SwitcherGround Start Jumper OperationInstalling the D128 Watchdog FeaturePrimary Phone Lines, Primary Phone Numbers Primary Fail LED AC Power LEDD128 Status LEDs Secondary Fail LEDDescription Terminals 11 to On-Board PointsPoint Sensor Loops Point Parameters Point Response TimePoint Zonex Buss Terminals 23 to Off-Board PointsD8125 Popex Module D8127 Popit Modules Listings Installing the D8125 Popex ModuleWiring the D8125 to the D9112 MountingZonex D9112D8125 +UP to 63 Point PointsWiring POPITs to the Data Expansion Loop Data Expansion Loop Wire SpecificationsWiring Data Expansion Loops to Popex Modules Popit Sensor LoopsPoint Assignments D9112 Program Record SheetVertical Grid for Popex #1 Popit LabelsD8128A OctoPOPIT Module Installing the OctoPOPITListing Wiring OctoPOPITs to the D9112 D8128A OctoPOPITsLine Termination Point Assignment Switches Sensor Loop SwitchesOctoPOPIT Sensor Loops D9112 Point # Sensor LoopTesting Off-board Points D8129 OctoRelay Configuring the D8129 OctoRelayOff-board Relays Relay OutputsD8129 Switch Settings Installation Wiring ConnectionsD811 Arm Status Relay Module Relay OutputD811 Module Wiring Arming Devices D1255 Command Centers Terminals 29 toD1255 Address Settings DescriptionD9112 Command Center Terminal Function Wire Color D1255 ConnectionsPower at Command Centers D9112Momentary Contact Keyswitch OperationMaintained Contact Silencing the BellProgrammer and Accessory Connections Programmer Connector J7Programmer Access Reports Accessory Connector J2Expansion Port J4 D9112 Quick Reference Terminal Description Terminal Name DescriptionInstallation Guide for UL and Fire Applications Burglary Applications IntroductionOptional Compatible Equipment Fire ApplicationsFire Applications Enclosures System Chart D129 Class aSystem Wiring Diagram, Issue a Total a = Total B = Total C 1 = Current Rating Chart for Standby Battery CalculationsCurrents shown in milliamperes 1 ampere=1000 milliamperes Remote Station or Auxiliary Fire Alarm Standby Battery RequirementsCentral Station or Local Fire Alarm Household Burglary and Commercial BurglaryCurrent Chart First Central Station or Local SystemsRemote Station or Auxiliary Systems Household Fire Ampere-Hour Calculation FormulaCall for Service Trouble at Command Center Troubleshooting GuideSelf Diagnostics Panel Broken Hardware, Software FailedServc Batt Msing Battery Missing, Shorted, or Reversed Servc AC Fail AC Power FailedServc Batt LOW Battery Voltage Low Servc Keypad Supervised Command Center MissingSymptom Diagnosis Remedy Phone Line TroubleCommunications Failure Problems Programming the Panel Zonex BUSProblems with Points See Problems with Data Expansion LoopSymptom Diagnosis Remedy Symptom Diagnosis Remedy Problems with the D8125 Popex Data Expansion Loops Metering the LoopsEMI on Long Wire Runs Checking Shielded CableProblems with Command Centers NCI #1, #40Watchdog Reset Reports Battery and Power ReportsRunaway Reports to the Receiver Overloaded Power Supply Service Walk Test Service Walk ? Command 5 9 Shows Firmware Revision Command 5 7 Toggles Default Idle TextPress Command 5 Specifications Telephone Connections Compatible AccessoriesSDI Bus Environmental
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