Menvier Security SD1 Instrukcja Obsługi Pobierz pdf (Strona 22)

Chart 3 - External Sounder Faults

Testing & Fault Finding TS400/TS410 Installation Instructions

Check PA buttons

are not depressed.

External Siren

sounds continuously.

Enter 4 digit

engineer code and

remove the control

panel cover.

Remove the wire

from the TRG-

terminal..

If zone 5 LED is

on, the fault is

within the PA circuit.

(see chart 1)

Enter 4 digit

engineer code and

remove the control

panel cover.

Using a voltmeter

check this is

13 - 14V between

H/O+ & H/O-.

Check TRG- is

programmed for

correct type (SAB or

SCB).

Remove the wire

from the TRG-

terminal.

Ifthereisnoreading

check the Bell Fuse

hasn't blown.

Activate the

relevant detector

Place the removed

wire on the H/O-

terminal. The siren

should sound.

If voltage reads OK,

the fault is likely to

be within the siren

External siren will

not trigger when

performing a Bell

Test.

external siren sounds

continiously.

If the siren did not

sound check

connections at the

siren

If the connections

are OK the fault is

likely to be within the

siren.

External siren stops.

If the siren triggered

OK the fault is likely

to be within the

control panel.

Ensure that the

system is in the

unset mode.

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