SILENT KNIGHT SK-2224, Installation And Operation Manual

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151165 5-1
Section 5
System Configuration
To configure the SK-2224 system, set the DIP switch that controls the option you want to
select. The following chart shows how to program the DIP switches that control system, zone,
and notification appliance operation. Refer to Figure 3-1 for location of the DIP switches.
Important!
When you change a DIP switch, be sure to power down the panel. DIP switch changes will be
recognized on power up only. Some switches are unused and are not referred to in this chart.
Leave all unused switches in their factory-programmed OFF position.
Table 5-1: System Configuration
To Enable For Zone 1 (DIP 1) For Zone 2 (DIP 1) DIP Position
Enhanced mode (DIP switch ON). Use when both pull
stations and detectors will be used in the same zone.
Normal mode (DIP switch OFF). Use when 4-wire smoke
detectors and smoke verification are used in the same zone.
SW1 SW6 ON = Enhanced
OFF = Normal
Alarm verification
Note: Do not use with smoke detectors that have verifica-
tion built-in.
SW 2 SW 7 ON = Verification zone
OFF = No verification
Zone Type
Fire alarm SW 3 SW8 OFF
Supervisory SW 3 SW8 ON
Alarm delay options
Note: Alarm delay options are to be
used with water flow devices
only. If the device has a built-
in delay time, the total delay
time (device delay + pro-
grammed delay) can not ex-
ceed 120 seconds.
No delay SW4
SW5
SW9
SW10
OFF
OFF
30 second delay SW4
SW5
SW9
SW10
ON
OFF
60 second delay SW4
SW5
SW9
SW10
OFF
ON
90 second delay SW4
SW5
SW9
SW10
ON
ON
To Enable For NAC 1 (DIP 2) For NAC 2 (DIP 2) DIP Position
Silencing
SW 1 SW 3 ON = Can be silenced
OFF = No silence
ANSI pattern
SW 2 SW 4 ON = ANSI
Off = Steady