FireFlex Systems Inc. ARC-1, Руководство по эксплуатации и техническому обслуживанию для владельца

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ICAF -
Integrated Compressed Air Foam System
Controls Section
FM-0723-0-17 B
The first line in the screen gives the number of events per
category in the following priority: Alarm, Supervisory and
Trouble. Scrolling through the three categories is done using
the following keys:
Pressing on the RIGHT ARROW key will move the
highlight to the next category of events at the right, ie:
from Alarm to Supervisory or from Supervisory to
Trouble. When doing so, events of the highlighted category
will be listed below.
Pressing on the LEFT ARROW key will move the
highlight to the previous category of events at the left,
i.e.: from Trouble to Supervisory or from Supervisory
to Alarm. When doing so, events of the highlighted
category will be listed below.
Note: The same function is applicable whenever the first line
of the display shows a few choices with one highlighted as
shown in the figure above.
Current events are displayed in the list, identified as 'NAK' for
Not Acknowledged, or 'ACK' for Acknowledged, the first
event remaining highlighted until acknowledged. Up to 99
events are displayed per screen – (for the full list of events,
use the EVENTS LOG). Note the cursor at the right side of
the screen. The position of the black square indicates how
far in the list the display has gone.
Next is the technical section, displaying various data for the
highlighted event:
TYPE is a three letter code displaying which type of event is
highlighted where:
ALM = Alarm
TBL = Trouble
SUP = Supervisory
NOP = Not Operated.
OCCUR displays the number of occurrences of the event,
which is particularly useful in case of intermittent events to
see how many times the event occurred. Total number of
occurrences displayed in the even log is factory limited:
- Alarms: 5
- Supervisory: 4
- Troubles: 3
STATUS shows the actual status of the circuit where:
ACT = Active
NRM = Normal.
ENABLE indicates if the circuit is Enabled (yes) or Disabled
(no).
CIR.ID displays a 5 digit code used by the factory, describing
module placement, circuit type, zone number and type of
activation. Refer to TROUBLESHOOTING in Appendix D
for additional details on these codes.
DATE displays the date and time stamp at which the
highlighted event occurred.
Note: Alarms have priority and will always override any other
event. The alarm screen will always display first and over
any other screen that might be displayed at the time of the
alarm.
System Sequence of Operation
IMPORTANT NOTICE ! The detailed sequence of operation
described below is specifically written for your application.
Other system's operation may differ greatly depending on
the system's requirements and particulars of the projects.
Always refer to the Sequence of Operation provided with
your unit for precise information.
The heat detectors are wired on two zones for operation in
crossed zones mode.
The activation of EITHER detection zones will cause the
following:
On the Control Panel Annunciator:
- the zone in alarm will be displayed.
- the ALARM LED will flash
- the local buzzer will sound.
System Output Activation:
- an ALARM contact for the ALARM transmission to the
Main Fire Alarm Building panel will be activated.
- an ALARM signalling circuit will be activated.
The activation of BOTH detection zones (crossed zones)
will cause the following:
On the Control Panel Annunciator:
- the zones in alarm will be displayed.
- the ALARM LED will flash
- the local buzzer will sound.
- the Release LED will illuminate
- the Discharge LED will illuminate
System Output Activation:
- an ALARM contact for the ALARM transmission to the
Main Fire Alarm Building panel will be activated.
- an ALARM signalling circuit will be activated.
- the release circuit will be activated and the CAF
discharge will occur.
- the DISCHARGE contact will be activated for auxiliary
function.
The activation of electrical emergency manual release
station will cause the following:
On the Control Panel Annunciator:
- the zone in alarm (MANUAL PULL) will be displayed.
- the ALARM LED will flash
- the local buzzer will sound.
- the Release LED will illuminate.
- the Discharge LED will illuminate