Installation
18
INS 034-9
2.7.6
Unit Will Not Set and Bleeps 9 Times
The system has a tamper fault and the Tamper light will be on. Using the extended
display during Walk Test (section 3.5, page 25) identify the cause of the tamper
fault:
!
If the extended display identifies the fault as bell box tamper, then the cause may
either be Bell Tamper or Global System Tamper. Temporarily replace the system
tamper link (TAMP):
•
If the tamper fault persists then it is due to the Bell Tamper - check the bell
wiring, the bell lid and/or screw tamper, and the bell wall tamper (if fitted).
•
If the tamper fault clears then it is due to the system tamper. Remove the
system tamper link and the tamper fault will reappear - check the system
tamper wiring and the lid tamper on all detectors.
•
Remove ALL temporary links.
!
If the extended display identifies the fault as lid tamper, it may refer either to the control
panel or the remote keypad(s). Try stretching the springs and ensure all connections
are secure.
!
To set the system with a tamper fault use the following procedure:
!
Enter the User code
++++
.
Press
/
or
0
. The system will sound a
repeating series of 9 bleeps.
Press
.
. The display will illuminate the zones that are
about to be armed.
Press
(
. The Tamper light will turn off.
Press
,
. The exit
tone and exit timer will start.
!
To prevent repeated false alarms due to an intermittent tamper fault when the
system is unset, omit Tamper as described above, then abort the setting
procedure by re-entering the User code.
!
To prevent Tamper from being omitted see section 3.2.3, page 22.
2.7.7
Unit Will Not Set and Bleeps Between 1 & 8 Times
The system has one or more zone faults and the corresponding zone light(s) will
be on.
!
Ensure that the zone is closed (doors shut, no movement in PIR detection area).
!
Check the zone wiring and ensure all connections are secure.
!
Check that detectors are powered correctly (i.e. correct polarity).
2.7.8
Unit Goes Into False Alarm
!
Check that the terminal screws are fully down on all terminals
but do not over
tighten
.
!
If you have a meter use it to check the loop resistance (wires that run under
carpets are easily damaged).
2.7.9
Unit Makes No Sound
!
Check that the variable resistor (pot) on the PCB which controls the volume of low
level tones is NOT turned fully clockwise. The volume increases as the pot is
turned anti-clockwise.
!
Check the L/S (& detector auxiliary) fuse F3 and replace if blown.
!
Check the speaker connections to the L/S terminals on the PCB.
