The “ZONES” Programming Phase
The ZONES LED will blink to indicate that the system is
ready to start the programming procedure.
During this phase, the keys and LEDs will operate in ac
-
cordance with the options preceded by in the panes
on the Programming Overlay, see Figure 30.
+
The meaning of the first LED at the bottom of co
-
lumn B is “R Output Bistable” for the zones in which
the option “Double N.O. Gas" is enabled.
1. Using the Next option key (0 column D), select the
option you want to program. The respective LED
will go On (see column B).
2. Using the key of the zone concerned (Z1 ... Z24),
enable/disable the selected option: – if the respecti-
ve zone LED is On, the selected option is enabled;
– if the respective zone LED is Off, the selected op-
tion is disabled.
3. Go back to step 1 to program another zone option
or, press the Next phase key 9 to go to the follo
-
wing Programming Phase (see column A).
The “TIMES” Programming Phase
The TIMES LED will blink to indicate that the system is
ready to start the programming procedure. During this
phase, the keys and LEDs will operate in accordance
with the options preceded by in the panes on the Pro
-
gramming Overlay, see Figure 31.
1. Using the keys in columns C and D, select the Time
option you want to program.
2. Using the Increase Time option (Key 8), or the De-
crease Time option (Key 0), respectively increase
or decrease the setting. The setting is achieved by
adding together the values indicated by the LEDs in
column B (e.g. if the 40 sec and 20 sec LEDs are
On, the setting will be 60 seconds).
3. If you want to program the Verification time or Si-
lence Time or the DL output delay, go to step 4.
If you want to save the setting, press the key of the
zone concerned (Z1 ... Z24): – if the respective LED
is On, the new Time setting has been saved; – if the
respective LED is Off, the new Time setting has not
been saved (setting unchanged).
4. Go back to step 1 to program another Time option
or, press the Next phase key 9 to go to the follo
-
wing Programming Phase (Outputs — column A).
46 Conventional Fire Panels J424/J408
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