Fire-Lite Alarms MS-4412B, Инструкция по эксплуатации

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Setting Mode of Operation 2. Installation
MS-4412B/MS-4424B Instruction Manual PN 15125:G1 10/22/02
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Setting Mode of Operation
Select operating mode by setting the SW1 DIP switches as described below; basic programming options
are shown in this section.
After any changes are made to the configuration of the switches, the panel must be reset.
For Canadian use, refer to "Sprinkler Supervisory Tracking" on page 32.
Figure 18 DIP Switch Settings
DIP Switch Functions
Switch 1: Alarm Verification -
If selected (‘ON’), alarm signals that occur on any zone will be
subjected to a two-minute verification period to determine if the alarm is true. Note that the control panel
will distinguish if the alarm signal came from a shorting-type contact device (manual pull station, four-
wire detector, or heat detector) or a two-wire smoke detector, and will not employ verification of alarm
signals from the contact devices.
Switch 2: Waterflow on Zone 3 -
If set for Waterflow (‘ON’), Initiating Device Circuit #3 will
function as a waterflow circuit. If an alarm occurs on this zone, the ALARM SILENCE switch will not
silence any activated output circuits.
Switch 3: Supervisory on Zone 4 -
If set for Supervisory (‘ON’), Initiating Device Circuit #4 will
function as a supervisory circuit. Activation of a tamper or other supervisory switch on this circuit will
result in a supervisory condition, but not an alarm condition, at the panel. All NACs will activate unless
SUPV1 or SUPV2 jumpers are cut (see "Supervisory Configuration" on page 20). The piezo will sound
a distinct pulsing tone and the yellow LED on zone 4 will flash along with the supervisory LED.
Switch 4: Silence Inhibit -
If selected (‘ON’) and an alarm occurs, the ALARM SILENCE switch will
not function until 60 seconds have passed since initiation of the alarm. If another alarm occurs, the timer
will restart at 60 seconds.
Switch 5: Disable NACs -
When this switch is set ‘ON’, the four Notification Appliance Circuits and
the System Alarm Relay will be disabled, and a local trouble signal will be generated.
Switch 6: Walk Test -
Setting this switch to the ‘ON’ position places the control panel in Walk Test
Mode. The first alarm on the Initiating Circuit under test will ring associated Notification Appliance
Circuit(s) for 5 seconds. Zone Alarm LED will flash. The second alarm on Initiating Circuit under test
will ring associated Notification Circuit(s) for 1 second. Zone Alarm LED will illuminate steadily. A
Trouble condition on the Initiating Circuit under test will sound the control’s piezo and light the Zone
Trouble LED.
SW1
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Switch 1: Alarm Verification
Switch 2: Waterflow on Zone 3
Switch 3: Supervisory on Zone 4 Switch 4: Silence Inhibit
Switch 5: Disable NACs
Switch 6: Walk Test