Chart 3 - External Sounder Faults - Menvier Security TS400 Installation & Programming Instructions

Testing & Fault Finding

Chart 3 - External Sounder Faults

sounds continuously.
engineer code and
remove the control
Remove the wire
external siren sounds
continiously.
Using a voltmeter
check this is
13 - 14V between
H/O+ & H/O-.
If there is no reading
check the Bell Fuse
hasn't blown.
If voltage reads OK,
the fault is likely to
be within the siren
22
External Siren
Enter 4 digit
within the PA circuit.
panel cover.
from the TRG-
terminal..
External siren stops.
Check TRG- is
programmed for
correct type (SAB or
SCB).
Activate the
relevant detector
Check PA buttons
are not depressed.
Ensure that the
system is in the
unset mode.
If zone 5 LED is
on, the fault is
(see chart 1)
If the siren did not
connections at the
If the connections
are OK the fault is
likely to be within the
TS400/TS410 Installation Instructions
External siren will
not trigger when
performing a Bell
Test.
Enter 4 digit
engineer code and
remove the control
panel cover.
Remove the wire
from the TRG-
terminal.
Place the removed
wire on the H/O-
terminal. The siren
should sound.
If the siren triggered
sound check OK the fault is likely
siren
siren.
to be within the
control panel.