Siemens AlgoPilot B3Q661 Operating Instructions Manual page 108

Alarm / buttons and displays,
Switches from 'not acknowledged' to 'acknowledged'
Acknowledging
alarm(s)
Resetting returns the system to standby.
Resetting
alarm(s)
· If zone alarm messages cannot be reset, a dialog to this effect appears and can be used to
Handling alarms
directly switch off all the zones affected.
which cannot be
· This dialog only appears if the number of zone alarm messages which cannot be reset does
reset
NOT exceed a particular number.
· This number of alarm messages can be programmed by the service engineer.
108
Building Technologies
Fire Safety
continued
" 'Acknowledge' LED flashes. This LED shows that acknowl-
edgement is possible.
Acknowledge
Acknowledgement is undertaken by pressing the relevant
<Acknowledge> key. Acknowledgement results in:
· Buzzer stops sounding
· Internal horn stops sounding
· CAK V1 is stopped
· CAK V2 is started
· Reset is approved
· Controls which depend on the 'not acknowledged' status, are
A message appears on the display while the system is undertak-
ing the acknowledgement.
Pressing the <Reset> button results in:
•
· External horn stops sounding
Reset
· CAK is reset
· Controls which depend on the 'acknowledged' and 'active' sta-
A message appears on the display while the system is resetting.
reset
tus, are reset
Basic system information &
A6V10225450_b_en_--
2017.09.07