Telefire TSA-1000 - Troubleshooting; Maintenance Alert; System Faults

TSA-1000
© 2008 – 2012 Telefire Fire & Gas Detectors Ltd Revision 1.12 האיגש !אצמנ אל הינפהה רוקמ. 2
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16 Troubleshooting
i
Note
The # symbol in sections to represent the number of the input, output' relay'
expansion module, etc.
16.1 Maintenance Alert
Photoelectric and multi-sensor smoke detects manufactured by Telefire have unique
physical characteristics that allow them to operate for very long period under normal
operating conditions.
The detectors perform drift compensation automatically as dust residue collects in the
detector until such time that the detector can no longer compensate for the drift. At this
time the detector will indicate the need to clean it by increasing the led flashing
frequency from once every four and a half seconds to twice a second.
The TSA-1000 will indicate the zone with detector and maintenance fault by indicating
the number of the zone in the left and middle digits in the digital display and by
alternating the top and bottom lines in the right digit.
16.2 System States
– – –
Field Test
V #
Zone # verification
V # #
Zone ## verification
# # ┌┘
A manual–only switch was activated in input ##
# # A
An Abort switch was activated in input ##
# # h
A type 1 hold (h) was activated in input ##
# # H
A type 2 hold (H) was activated in input ##
# # u
Zone ## disabled
# #. u
Output ## disabled
r # U
Relay # is disabled
16.3 System Faults
A C
No input power – AC LED
d –
Open wire on Dialer output
d u
Dialer disabled
d
י Short wire on Dialer output