Справочник Пользователя для silent-knight sk-4224

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.

 

AC (green)

ON = Good AC

OFF = Low AC trouble condition and it was acknowledged

FLASHING = Unacknowledged AC Low trouble condition

GENERAL TROUBLE 
(yellow)

ON = System trouble

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 
and

ZONE 2

ALARM (red)

ON = Zone in alarm which has been acknowledged

OFF = No Alarm

FLASHING = Zone in alarm has not yet been acknowledged.

SUPERVISORY 
(yellow)

ON = Zone has a supervisory condition (self-restoring condition)

OFF = No supervisory condition exists.

FLASHING = supervisory trouble detected on that zone.

TROUBLE 
(yellow)

ON = Zone has a trouble condition which has been acknowledged

OFF = No zone trouble

FLASHING = Zone has a trouble condition

DOUBLE FLASHING = Zone was disabled

CLEAN ME FLASHING = 

Indicates that the smoke detector needs cleaning (LED is on long  and  

Off for a short time period)

NAC 1 
and

NAC 2

ACTIVE (yellow) ON = NAC is active during an alarm

OFF = NAC is not active during alarm

TROUBLE 
(yellow)

ON = NAC has a trouble condition and was acknowledged

OFF = No trouble condition

FLASHING = NAC is in trouble

DOUBLE FLASHING = Circuit was disabled

SYSTEM SILENCED 
(yellow)

ON = System audible output has been silenced

OFF = Nothing silenced

FLASHING = Partially silenced

Disable notification appliance circuit. 

To re-enable the circuit, press [NAC 
DISABLE] again.

Press the appropriate [NAC DISABLE] key. The NAC circuit will be disabled and the corresponding 
TROUBLE LED will Double Flash. This function is not available during an alarm condition.

Disable a zone

To re-enable the circuit, press [ZONE 
DISABLE] again.

Press the appropriate [ZONE DISABLE] key. The zone will be disabled and the corresponding TROUBLE 
LED will Double Flash. This function is not available during an alarm or supervisory condition.

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, 
trouble) 

Press [ACK]. The corresponding LED will change from blinking to steady for the duration of the condition.

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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