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HG0300E04B
3
BRIEF OPERATION OF MD300 REPEATER PANEL
The fire alarm is activated
Go to the MD300 repeater panel
Check on the repeater panel from which
“loop” the alarm message originates
(contact your installer for more information on
the layout of the loops in the building)
Press the “Silence” button
Go to the location of the alarm message
FIRE ?
Execute the evacuation plan
OR
Go to the MD300 repeater
panel and operate the
“EVACUATION” key switch to
activate the evacuation
sirens
Go to the MD300 fire detection
control panel and carry out the
procedure described in the flow
chart of the MD300 fire detection
control panel
(HG0300E03C)
EVACUATE THE BUILDING
No
Yes
Evacuation
reaction time (*)
Evacuation
intervention time (*)
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HG0300E04B
4
TIME DELAYS:
Evacuation – reaction
time:
(1-9 minutes)
This is the time between the alarm message on the control panel and the
acceptance of the alarm by means of the “Silence” button on the operating
front of the MD300 control panel. If the alarm was not accepted after the
reaction time has elapsed, the evacuation procedure starts.
Evacuation – intervention
time:
(1-9 minutes)
This is the time from the acceptance of the alarm by means of the “Silence”
button on the operating front of the MD300 control panel. If the alarm wa
not accepted after the intervention time, the evacuation procedure starts.
Restart the intervention time by pressing the “Silence” button on the
operating front of the control panel.
Battery error:
10 minutes delayed
“Silence” does not affect the delay time
“Reset” restarts the delay time
Mains voltage fault:
30 minutes delayed
This is immediately reported in the control panel’s logbook
“Silence” does not affect the delay time
“Reset” restarts the delay time
(*) : Contact your installer for the correct setting of the time delays.
Key switch “Evacuation”
LED per loop, contact your
installer for more
information on the loop
layout in the building
Common LED indications
“SILENCE” button
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