Fault records by panel

Per the manual, an open circuit zone fault: check that the correct end-of-line diode (1N4002) has been fitted; check there are no breaks in the cable and all screw connections are secure; check no detectors have been…

Per the manual, a short circuit zone fault lights the Gen S/C LED. Check that the correct end of line (1N4002 diode) has been fitted and not backwards (stripe to +ve); check that no equipment other than detectors or…

Individual zone and monitored input indicators are provided for both fire/alarm and fault conditions. A flashing zone/input Fault LED together with the general FAULT LED indicates a fault in that zone. The same…

All zone circuits are monitored for open- and short-circuit faults and detector head removal (unless the zone is in alarm, test or disabled). The relevant Zone Fault light pulses yellow. Access level three fault…

All zone circuits (up to eight) are monitored for open circuit and short circuit faults and detector head removal, unless the zone is in an alarm condition or is in test or disabled. The relevant Zone Fault light pulses…

The number of pulses of the Zone Fault light indicates the fault type: 1 pulse = short circuit, 2 pulses = head removed, 3 pulses = open circuit. A steady (non-pulsing) light means the zone has been disabled rather than…

The Zone Fault indicator lights together with a separate internal Open Circuit Fault or Short Circuit Fault indicator lamp specific to the affected zone, depending on which condition is present. The warning beeper also…

Front-panel indicator on the ZX series panel. Function per the manual: flashing means the zone contains faulty devices; steady means the zone is either disabled or in test mode (yellow zone indicator). How to clear, per…

Yellow ZONE indicator, flashing: the manual says a fault condition is present on one of the zones or on a device connected to that zone. Continuous means a device or an action associated with a zone has been disabled.

The manual lists several reasons for the zone fault LED to light: a device has been removed from that zone; a device has been changed for one of a different type; there is a double address in the zone; or a device in…

The manual says the 6100 displays any faults in the first 16 zones on the multifunction zone indicators, and all zone faults are also displayed on the LCD. The General Fault indicator is illuminated with the relevant…

Listed in the fault-message table on the row after System Fault (LED 5), with no LED number of its own. Action: Restart the 'Station'; when the fault is still indicated, exchange the module.

Displayed for each swapped C-NET device if the C-NET detector line was restarted after devices of the same type were swapped over in their bases. To clear, at least the device types in the corresponding bases must be…

For zones 1 to 4 on the Main PCB, in fault diagnosis mode (press and hold ENTER) the Zone Fault/Disabled/Test LED going off after pressing ENTER, with a slow pulse shown in the table, means a detector has been removed…

A steady Zone 1 to 4 Fault/Disabled/Test LED (not pulsing) means that zone is disabled or in test mode; pressing ENTER in fault diagnosis mode does not show a fault type for it (N/A for pulsing and steady). The LED…

For zones 1 to 4 on the Main PCB, in fault diagnosis mode (press and hold ENTER) the Zone Fault/Disabled/Test LED steady after pressing ENTER means that zone has an open circuit.

For zones 1 to 4 on the Main PCB, the Zone Fault/Disabled/Test LED pulses when there is a fault. In fault diagnosis mode (press and hold ENTER), the LED pulsing after pressing ENTER means that zone has a short circuit.

For zones 1 to 4 on the Main PCB, in fault diagnosis mode (press and hold ENTER) the Zone Fault/Disabled/Test LED going off after pressing ENTER, with a slow pulse shown in the table, means a detector has been removed…

A steady Zone 1 to 4 Fault/Disabled/Test LED (not pulsing) means that zone is disabled or in test mode; pressing ENTER in fault diagnosis mode does not show a fault type for it. The LED going off after pressing ENTER is…

For zones 1 to 4 on the Main PCB, in fault diagnosis mode (press and hold ENTER) the Zone Fault/Disabled/Test LED steady after pressing ENTER means that zone has an open circuit.

For zones 1 to 4 on the Main PCB, the Zone Fault/Disabled/Test LED pulses when there is a fault. In fault diagnosis mode (press and hold ENTER), the LED pulsing after pressing ENTER means that zone has a short circuit.

Per the manual, a continuous System Fault LED with the General Fault LED pulsing and a continuous buzzer means the main board, or the extender card if fitted, is halted. The fault relay is activated, and alarms may be…

The earth fault monitor detects the presence of an earth on the positive or negative sides of the system. Should this condition occur, disconnect the field circuit wiring one cable at a time and view the LED at the top…

Most likely to occur in the event of a broken network connection, i.e. short or open circuit cable or broken optical fibre. May also indicate an NGM PCB hardware fault. There would normally be two fault messages, one at…

This message is one of ten Processor Fault messages the source groups together under a single shared action: if any of these faults occur repeatedly and randomly, replace the CPU PCB assembly (PN: 020-569). No separate…

These faults indicate the occurrence of one or more of: a. Faulty or disconnected batteries (if discharged batteries are connected, they may remain in Battery Low Voltage for a period until the voltage is raised by the…

This message is one of ten Processor Fault messages the source groups together under a single shared action: if any of these faults occur repeatedly and randomly, replace the CPU PCB assembly (PN: 020-569). No separate…

This message is one of ten Processor Fault messages the source groups together under a single shared action: if any of these faults occur repeatedly and randomly, replace the CPU PCB assembly (PN: 020-569). No separate…

This message is one of ten Processor Fault messages the source groups together under a single shared action: if any of these faults occur repeatedly and randomly, replace the CPU PCB assembly (PN: 020-569). No separate…

This message is one of ten Processor Fault messages the source groups together under a single shared action: if any of these faults occur repeatedly and randomly, replace the CPU PCB assembly (PN: 020-569). No separate…