Silent Knight SK-2224, SK-4224 User Manual

SK-2224 Basic Operating Instructions P/N 151064

				These instructions must be framed and displayed next to the SK-2224 panel in accordance
				with NFPA 72 fire code for Local Fire Alarm System.
				LED (Color)				Function
				AC (green)		ON = Good AC
						OFF = Low AC trouble condition and it was acknowledged
						FLASHING = Unacknowledged AC Low trouble condition
				GENERAL TROUBLE		ON = System trouble
				(yellow)		OFF = System OK
						FLASHING = At least one serial device is in trouble
						DOUBLE FLASHING = Two types of serial devices are in trouble.
				WALK TEST (yellow)		ON = Walk test is in progress
						OFF = Walk test is off.
						FLASHING = Walk test is on and at least one zone is not ready
				GND FAULT (yellow)		ON = Ground fault condition exists and was acknowledged
						OFF = No fault
						FLASHING = A ground fault condition detected
				LOW BATTERY (yellow)		ON = Battery low condition that has been acknowledged
						OFF = Good battery condition
						FLASHING = Battery low condition
				ZONE 1	ALARM (red)	ON = Zone in alarm which has been acknowledged
				and		OFF = No Alarm
				ZONE 2		FLASHING = Zone in alarm has not yet been acknowledged.
					SUPERVISORY	ON = Zone has a supervisory condition (self-restoring condition)
Line					(yellow)	OFF = No supervisory condition exists.
						FLASHING = supervisory trouble detected on that zone.
Dotted					TROUBLE	ON = Zone has a trouble condition which has been acknowledged
					(yellow)	OFF = No zone trouble
						FLASHING = Zone has a trouble condition
the						DOUBLE FLASHING = Zone was disabled
						CLEAN ME FLASHING = Indicates that the smoke detector needs cleaning (LED is on long and
Along
						Off for a short time period)
				NAC 1	ACTIVE (yellow)	ON = NAC is active during an alarm
Cut				and		OFF = NAC is not active during alarm
				NAC 2
					TROUBLE	ON = NAC has a trouble condition and was acknowledged
					(yellow)	OFF = No trouble condition
						FLASHING = NAC is in trouble
						DOUBLE FLASHING = Circuit was disabled
				SYSTEM SILENCED		ON = System audible output has been silenced
				(yellow)		OFF = Nothing silenced
						FLASHING = Partially silenced
				Operation				Keystrokes
			Disable notification appliance circuit.				Press the appropriate [NAC DISABLE] key. The NAC circuit will be disabled and the corresponding
			To re-enable the circuit, press [NAC				TROUBLE LED will Double Flash. This function is not available during an alarm condition.
			DISABLE] again.
			Disable a zone				Press the appropriate [ZONE DISABLE] key. The zone will be disabled and the corresponding TROUBLE
			To re-enable the circuit, press [ZONE				LED will Double Flash. This function is not available during an alarm or supervisory condition.
			DISABLE] again.
			Begin Walk Test				Press [WALK TEST]. Walk Test LED turns on.
							Note:	Walk test will not activate if the control panel has a trouble, alarm, or supervisory condition.
			End Walk Test				Press [WALK TEST].
							NOTE: The Walk Test feature is not operational during an alarm, supervisory or any system trouble
							condition.The test ends automatically after 10 minutes of no system activity.
			Acknowledge condition (alarm, supervisory,				Press [ACK]. The corresponding LED will change from blinking to steady for the duration of the condition.
			trouble)
			Silence Panel				Press [SILENCE]. This will silence the on-board PZT and all active NAC circuits that have been configured as
							"silenceable".
			Perform system reset				Press [RESET]. Resets alarms, supervisories, troubles and all LEDs.
			Manual Dialer Test.				Press the [ACK] and [ SILENCE] buttons at the same time.
			Dialer Reset.				Press the [RESET] and [WALK TEST] buttons at the same time.

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