Bosch D9412GV2 - Page 4

D9412GV2/D7412GV2 | Troubleshooting Guide |
4 Bosch Security Systems, Inc. | 11/05 | F01U011024B
TTP35: Dial Tone Does Not Stop after the First or Second Digit is Dialed, or No Ring Sound Occurs after the
Dialing Completes............................................................................................................................................75
TTP36: The Receiver Does Not Answer or Does Not Send ACK Tones ...............................................................75
TTP37: Control Panel Does Not Send Event Data after ACK Tones Occur, or Control Panel Attempts to
Communicate Again for the Same Event ......................................................................................................76
TTP38: Control Panel Does Not Communicate with the Central Station Receiver through a Network .............76
TTP39: Control Panel Does Not Send Opening and Closing Reports by Area .....................................................90
TTP40: SERVC PH LINE Appears on the Keypad ..................................................................................................91
TTP41: RPS cannot connect to Control Panel Using the Network ..........................................................................93
3.5 Ground Fault Symptoms.............................................................................................................................................95
TTP42: Ground Fault on Control Panel ......................................................................................................................95
TTP43: Control Panel Sends “Trouble Point 256” Message to Central Station......................................................96
TTP44: Control Panel Sends “BTO/BTR” Message to Central Station ..................................................................96
TTP45: Cannot Enable Ground Fault Detect .............................................................................................................96
3.6 General Wiring Troubleshooting .............................................................................................................................97
TTP46: Shorted Wiring .................................................................................................................................................98
TTP47: Open Wiring...................................................................................................................................................100
TTP48: Noise on Wire.................................................................................................................................................102
TTP49: Wire Shorted to Ground................................................................................................................................106
TTP50: Unexpected Voltage on On-board Point Wiring........................................................................................108
TTP51: Device or Module Does Not Have Power...................................................................................................111
4.0 Appendix .....................................................................................................................................................................113
4.1 Researching the Configuration of Points in an Existing Installation..............................................................113
4.2 Keypad Messages .......................................................................................................................................................123
4.3 Programming the Control Panel.............................................................................................................................124
4.4 Specifications...............................................................................................................................................................126
4.5 Glossary........................................................................................................................................................................133