Ravel RE-2504, Installation, Commissioning & Operating User Manual

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RE / DD / UM / 2508 V1.2- 01
37
Walk test: In this mode the selected zone is used to
check all the loop devices manually one by one. The
signal from the Initiating device will cause the panel in
the alarm mode. The panel automatically get silenced
and reset after a specific period without activating the
fire relay. In this mode reset is done for only that
particular zone. When entering into this mode the Fire
relay output disablement is activated automatically
and it will go back to previous status while we are
coming out from this mode. For other zones that are not
in walk test mode, if they sense any fire, then the panel
will go to normal alarm mode and walk test zone
changed to alarm mode automatically.
This feature helps to perform the testing of devices
by a single person. In this mode if the zone detects any
fire then after 4 seconds the panel will get
automatically silenced. After 2 seconds of silence, the
zone will go to reset. This mode is represented as ‘
W ’ at
the time of setting.
Note1:
a.
If there is no more testing, please ensure that the
zone is brought back to the normal Condition.
b. To bring back the zone loop to normal condition,
same procedure is followed as for the test.
c. If the zone is kept in Walk test mode for 10 minutes
with out any test the panel comes out of the walk
test mode automatically.
d. During test condition that the other zones that are
not in test mode fire will consider as actual fire.
Note2:
1.
The supervisory mode is selected only in Admin level.
And mode changing from supervisory to fire mode is
also under admin level.
2. After changing the mode should press the ENTER
key. Otherwise the change will not accept.
3.
Avoid disabling any particular zone unless it is giving
any false alarm / Fault Condition / Reworking
4. For zone disabling and their normalization, use same
procedure as for the disable.