Numens 6002 - Actions During the Fault Condition; Disabled Condition

6002 addressable control and indicating equipment
User Manual
8 31-0019-r04_2018-08
© 2017, 2018 Ambest Electronics (Ningbo) Co Ltd. All rights reserved.
All specifications and other information were current at the date of publication and subject to change without notice.
3.5. Actions During the Fault Condition
3.5.1. Fault Investigation
After the control and indicating equipment enters the Fault Condition, take the following actions.
1) Enter Access Level 2.
2) Press the
 button to acknowledge the Fault and silence the internal sounder. The FAULT LED will be on
steady and the internal sounder will silence.
3) Read the details of the alarm event on the LCD and investigate the source of the Fault Condition.
4) Once the cause of the fault has been rectified, press the SYSTEM RESET button to reset the fire detection
and alarm system.
5) If the cause of the fault has not cleared, the control and indicating equipment will re-enter the Fault
Condition. If this occurrence repeats, disable the zone and contact the service company.
3.5.2. Multiple Devices in Fault
If more than one fault has occurred, the QUEUE REVIEW FAULT LED will flash. Press the FAULT button to
scroll through the list of devices.
Once all devices in fault have been viewed, the QUEUE REVIEW FAULT LED will be on steady. After 20 s, the
LCD will revert to the first fault event (or the first fire alarm event if a fire alarm is present).
3.6. Disabled Condition
The Disabled Condition is used to inhibit:
 Events (eg a detector alarm) being actioned by the control and indicating equipment.
 Actions initiated by the control and indicating equipment from occurring within a zone (eg activation of an
alarm device).
 Signals being sent to outputs.
Multiple options are available to disable devices, zones or loops.
3.6.1. Initiating Device Disablement
Audio/visual alarm devices connected to the addressable loop, or to the SNDR 1 or SNDR 2 outputs (for non-
addressable alarm devices) may be disabled or enabled. When disabled, the device will not report fire or fault
events and no outputs will activate. This function does not disable/enable audio/visual alarm devices (see
3.6.4).
To disable a device (eg detector), take the following actions.
1) Enter Access Level 2.
2) Press
+ and – buttons on the alpha-numeric keypad to select the desired addressable loop number.
3) Press the
 and  buttons to select a device number.
4) Press
 . The cursor will move to the STATUS field.
5) Press the
 and  buttons to select ENABLED or DISABLED conditions.
6) Press the
 button to confirm the selection. The cursor will move to the next device number for further
disable/enable assignments.
7) Repeat steps 2 ~ 6 for devices connected to other loops.
8) When complete, press to return to the menu.
If more than one device is disabled, the QUEUE REVIEW DISABLE LED will also be on. Press the DISABLED
button to scroll through the list of disabled devices.
To re-enable devices, follow the steps above and select the ENABLED option.
DO NOT RESET THE CONTROL AND INDICATING EQUIPMENT UNTIL THE
SOURCE OF THE FAULT HAS BEEN DETERMINED.