Table Of Contents - Bosch D9412GV2 Troubleshooting Manual

Table of Contents

1.0

Introduction.....................................................................................................................................................................5

2.0

Troubleshooting Test

3.0

Troubleshooting

3.1

Access Control Symptoms

TTP1: Card Does Not Open Access

TTP2: Alarm Occurs On Access Door After Valid Card

TTP3: Alarm Occurs When Exiting Access

TTP4: Keypad Shows SERVICE

TTP5: SDI Fail 33 to 40

TTP6: Control Panel Log Shows "No Entry" for Alleged Valid

TTP7: D9210B NOT READY Appears on Keypads When Enrolling Cards, Tokens, or Keyfobs

TTP8: Access Door Unlocks When Area Is Disarmed

TTP9: Access Door Does Not Relock after Clearing a Fire Alarm and Resetting the Control

3.2

Point Symptoms

............................................................................................................................................................25

TTP10: Point Trouble

TTP11: Point Trouble and D8128C or D8128D OctoPOPITs Are Connected to the Control

TTP12: Point Trouble and the D8125 POPEX with D8126, D8127, or D9127 POPITs Is Connected to the

Control Panel

TTP13: Point Trouble and D8125MUX and Detection Systems Multiplex Devices Are Connected to the

Control Panel

TTP14: Point Trouble with D8125INV and Inovonics Wireless Devices Connected to the Control Panel

TTP15: Point Trouble and there are D9210B Card Access Interface Modules Connected to the Control

TTP16: Point Trouble on One of the Eight On-board

TTP17: Point 8 has an EOL Resistor and Indicates a Short

TTP18: Control Panel's On-board Point Has Only an EOL Resistor Connected, and the Keypad Indicates the

Point Is

Faulted.................................................................................................................................................58

TTP19: Points 128 and 248 Are Missing

TTP20: Point Indicates a Short Circuit When It Is Open

TTP21: Extra Points on the System

TTP22: Keypad Shows SERVICE ZONEX

TTP23: Control Panel Sends PT BUS TROUBLE Reports to the Central Station

TTP24: All Points On a Point Expansion Technology Show Shorted

TTP25: Point Does Not Respond as

TTP26: Missing Points

TTP27: Unexpected Voltage on On-board Point

3.3

Keypad Symptoms

TTP28: Keypad Sounds Trouble Tone Even Though There Are No Troubles

TTP29: Keypad Shows CALL FOR

TTP30: Keypad Shows SERVICE KEYPAD

TTP31: SDI Fail 1 to

TTP32: Silencing Alarms or Troubles, and Clearing Keypad

3.4

Central Station Communications Symptoms

TTP33: Control Panel Does Not Communicate with Central Station by

TTP34: Dial Tone Does Not Occur after Red PHONE LED Lights

Bosch Security Systems, Inc. | 11/05 | F01U011024B

Procedures...............................................................................................................................6

.............................................................................................................................................................7

............................................................................................................................................ 7

Door.................................................................................................................. 8

9210......................................................................................................................18

..............................................................................................................................................21

....................................................................................................................................................25

....................................................................................................................................................30

....................................................................................................................................................37

.....................................................................................................................58

.............................................................................................................................60

Programmed.....................................................................................................63

...................................................................................................................................................65

.......................................................................................................................................................67

SERVICE..........................................................................................................67

8...................................................................................................................................................70

D9412GV2/D7412GV2 | Troubleshooting Guide |

Contents

Read..............................................................................13

Door....................................................................................................16

Card...................................................................21

............................................................................................23

Points...................................................................................57

.....................................................................................58

.........................................................................................59

...............................................................................................................62

Wiring..........................................................................................65

.............................................................................................................69