Single Encapsulated Reset (Zone/Detector Not Reset); Alert Annunciation - Panasonic EBL512 Operating Instructions Manual

Panasonic Electric Works Fire & Security Technology Europe AB
MEW00748 Rev: 1
15.2.3
15.2.4
Operating Instructions Fire alarm system EBL512 V2.3.x
display, on the first row to the left. It has to be reset the same way as
the first one.
When all fire alarms are reset, LEDs "Fire" (L1) and "Alarms
queued" (L2) are turned OFF and the display is empty.
All outputs (for fire alarm) are now also reset, i.e. de-activated.
If a key cabinet is installed, the key (to the building) has to be put
back into the key cabinet within 5 minutes. If not, a fault will be
generated and a fault message will be shown in the display, see
chapter "Key cabinet alarm reset, page 43.

Single encapsulated reset (Zone/Detector not reset)

Like "Single reset" but with the encapsulation function as well:
Normally if an alarm point or zone is reset while still in alarm status,
it will activate a new fire alarm within 20 seconds. (According to the
EN54-2 standard.)
When "Single encapsulated reset" is performed, an alarm point or
zone still in alarm status will not activate a new fire alarm. It becomes
encapsulated (sort of disabled) and has to be re-enabled via menu
H2/B7 before it can activate a new fire alarm again. (This function,
set in Win512, is a violation to the EN54-2 standard.)
LED "Disablements" (L8) is blinking, indicating that one or more
zones / alarm points have been encapsulated.
chapter "Re-enable non-reset zone / address (H2/B7), page 84.
NOTE!
When "Multi reset" or "Single reset" is used, encapsulated reset can be
done by pressing "Reset" (P4) and 0.1 sec. later also press "Alarms
queued" (P1) and hold them pressed for > 0.5 sec.
By Single reset: The fire alarm displayed in the LCD (first row to the
left) will be encapsulated.
By Multiple reset: The fire alarm displayed in the LCD (first row to
the left) will be encapsulated or the points in alarm status within one
zone will be encapsulated or the whole zone (conventional) will be
encapsulated.

Alert annunciation

Regarding the function, see chapter "Alert annunciation (AA alarm)",
page 37 and EBL512 Planning Instructions, chapter "Alert
annunciation".
Reset of the AA alarm(s) can be done via push button "Reset" on a
Display unit 2235, an AA unit 1735 / 1736 or an AA controller 1740
(or in the c.i.e.). If more than one AA alarm are activated, they will be
reset all at a time.
NOTE! Reset via an external unit is only possible to do during the
investigation time and AA alarm(s) only (not normal fire alarms).
42
50
To re-enable, see