EN 25
9.0 Error Displays
You can read error displays only when the control panel is disarmed. Some control panel errors, such as battery trouble and any RF troubles, cause the keypad sounders to beep every 10 seconds.
You can silence the keypad sounders for 4 hours by entering [PIN][Off].
The sounders continue to sound until the problem is fixed.
Clear the error display as advised by your installing company, or if you are certain the problem is remedied.
Table 23: Error Displays
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| Error/Warning Messages |
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| LED Keypad |
| Text Keypad |
| Meaning |
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| Power Light |
| Control Trouble |
| There is an Error Message. To display the message, enter [PIN][#][8][7]. |
| (green) flashing |
| Enter [#][8][7] |
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| LED 1 on |
| AC Power Failure |
| There is a power failure and the control panel is operating on backup battery power. |
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| LED 2 on |
| Battery Trouble * |
| If there was a power failure, wait at least two hours for the battery to recharge, then |
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| enter [PIN][System Reset] to perform a battery test. |
| LED 3 on |
| Communicator Err ** |
| The control panel failed to communicate with the central station. |
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| LED 4 on |
| System Fault |
| Internal error in the control circuitry or optional circuitry. Refer to Section 9.1 |
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| System Faults. |
| LED 5 on |
| Keypad Fault |
| One of the keypads is not responding to the control panel. |
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| LED 6 on |
| Keypad Tamper |
| One of the keypad housings was opened. |
| LED 7 on |
| Multiplex Bus |
| The multiplex bus is defective or is shorted. |
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| LED 8 on |
| Aux. Power Fault |
| The auxiliary power is shorted. |
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| Zone Trouble |
| One of the zones is not responding to the control panel. This might also be |
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| displayed during |
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| RF |
| Indicates a problem with an RF (wireless) zone. |
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| Dirty Chamber |
| One of the multiplex smoke detectors failed the sensitivity test and might require |
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| cleaning or replacement. Clear the keypad beep by entering [PIN][Off] |
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*The Battery Trouble message is cleared only by the [System Reset] command or another Automatic Battery Test, even after the problem is remedied.
**The Communicator Error message is cleared only by the [System Reset] command or the next successful Automatic System Off Normal report, even after the problem is remedied.
Bosch Security Systems 6/05 4998154961B