EQUIPMENT:
FIRE
CLASS
PRECEPT EN13
PUBLICATION:
FIRECLASS PREC EN13 INST
ISSUE No. & DATE:
2 22/07/2021
PAGE 22 of 32
14.3 To Restore the Factory Default
Configuration for Zones & Outputs:
•
Open the panel door and locate the DIL
switches SW1-4 to SW1-8 on the motherboard
[Config Non-latch Zones; Config I.S. Zones;
Config M/S Zones; Config Delay Zones; Config
Delay O/Ps] and move the switch actuator on
each switch to the On position.
o
The Config Enabled LED on the motherboard
will flash.
o
The Panel’s System Fault LED will flash and
the buzzer will operate.
o
Any standing fault or disablement indications
will clear.
o
It will not be possible to enter the Select Mode.
•
Press the Disable button on the panel’s display.
•
Return DIL switches 1-4 to 1-8 to the OFF
position.
o
The Config Enabled LED on the motherboard
will clear.
o
The Panel’s System Fault LED will flash and
the buzzer will clear.
o
The factory default configuration [all zones as
latching fire, non-delay, standard [non-
intrinsically safe] will be restored and the Fire
Routing, Fire Protection and Sounder outputs
will no longer be delayed
14.4 Engineer’s Zone/Output Configuration
Time-out Warning:
This feature is provided to prevent the panel being
left in the Zone/Output Configuration condition.
•
1 minute after the last button press:
o
The panel buzzer will restart.
o
The Select LED will flash.
o
The System Fault LED will continue flashing.
•
Press the Select On/Off button to continue with
the configuration process otherwise quit the
configuration process as described in 14.2 step
14.5 Invalid Configuration conditions:
•
Invalid condition: If two or more configuration
switches on the motherboard are in the ON
position at the same time:
o
The Config LED on the motherboard will flash.
o
The System Fault and Select LEDs on the
display will flash.
o
The fault relay will operate.
o
The panel buzzer will sound.
o
The Cursor indication will clear.
o
Configuration will be inhibited.
•
To clear the invalid condition check the
configuration switches [SW1-4 to SW1-8] on the
motherboard and ensure that only one is
selected to ON.
•
Invalid condition: Selecting any config mode
switch [SW1-4 to SW1-8] to the ON position
whilst the panel is in the fire condition:
o
The Config LED on the motherboard will flash.
o
The System Fault and Select LEDs on the
display will flash.
o
The panel buzzer will sound.
o
The Cursor indication will clear.
o
Configuration will be inhibited.
•
To clear the invalid condition, select the config
switch to OFF. Reset the fire alarm condition
before attempting the configuration process
again.
14.6 List of configuration DIL switches and
their functions
•
SW1-1 - Inhibit F/P on NLZ
:
Selects Fire Protection relay to operate
or
not to
operate for a fire condition on any zone
configured to non-latched mode.
o
OFF Fire Protection relay operates for a fire
condition on any zone configured to non-
latched mode.
o
ON: Fire Protection relay does not operate for
a fire condition on any zone configured to non-
latched mode.
o
[Not EN54 compliant function].
•
S/W1-2 - Delay Alarm Sil & Rst:
o
OFF: Silence and reset available as normal.
o
ON: Prevents alarms being silenced or reset
for a period of 3 minutes after a fire alarm
condition occurs.
[Not EN54 compliant function].
•
SW1-3 - Delay On Auto:
o
OFF: Automatically turn off the delay mode
once a day at the set time [the delay mode first
being turned on manually].
o
ON: Automatically turn the delay mode on
once a day and off once a day at the set times.
Requires optional clock module.
•
SW1-4 - Config Non-Latch Zones:
o
OFF: Configuration mode disabled.
o
ON: Enables selected zones to be configured
to non-latching fire mode via the Engineer’s
Select feature.
[Not EN54 compliant function].
•
SW1-5 - Config I/S Zones:
o
OFF: Configuration mode disabled.
o
ON: Enables selected zones to be configured
to Intrinsically Safe alarm thresholds and
passive end of line fault monitoring via the
