Specifications

Model SK-6324 Fire Control Panel Installation/Operation Manual
6-2 151117
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
Allow approximately 47 seconds between
detector tests.
In walk test when a detector is tripped it
will cause an alarm for two seconds, then
the control panel will drop power to the
loop for seven seconds to reset the
detector. Then an additional 38 seconds is
needed to restore the detector.
If verification is used the time between
detector test will be about 2 minutes and
30 seconds.
GROUND FAULT (yellow) ON = Ground fault condition exists and was acknowledged
OFF = No fault
FLASHING = A unacknowledged ground fault condition detected
If flashing press the ACK button to
acknowledged the condition.
LOW BATTERY (yellow) ON = Battery low condition that has been acknowledged
OFF = Good battery condition
FLASHING = An unacknowledged battery low condition exists
If flashing press the ACK button to
acknowledged the condition.
ZONE 1
Through
ZONE 6
ALARM (red) ON = Zone in alarm which has been acknowledged
OFF = No Alarm
FLASHING = Zone in alarm has not yet been acknowledged
If flashing press the ACK button to
acknowledged the condition.
SUPERVISORY
(yellow)
ON = Zone has a supervisory condition which has been
acknowledged (self-restoring condition)
OFF = No supervisory condition exists
FLASHING = Supervisory trouble detected on that zone that has
not yet been acknowledged
If flashing press the ACK button to
acknowledged the condition.
TROUBLE
(yellow)
ON = Zone has a trouble condition which has been acknowledged
OFF = No zone trouble
FLASHING = Zone has a trouble condition not yet acknowledged
DOUBLE FLASHING = Zone was disabled
If flashing press the ACK button to
acknowledged the condition.
CLEAN ME FLASHING = Indicates that the smoke detector needs
cleaning
A “Clean Me Flash” is a flash with a long
LED on Time and a short LED off time
indicating that the smoke detector needs
cleaning. Applies only to smoke detectors
with the CLEAN ME feature. The “Clean
Me” flash starts after the trouble
condition has been acknowledge.
NAC 1
Through
NAC 3
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 has a trouble condition not yet acknowledged
DOUBLE FLASHING = Circuit was disabled
If flashing press the ACK button to
acknowledged the condition.
Table 6-1: Meaning of LEDs
LED (Color) Function Comments