User Manual

70 / 110
Siemens Synco™ living CE1B2740en
Building Technologies Central apartment unit QAX9x3 13.12.2010
If event "Window/door supervision" is activated for the buzzer or at the status
outputs, the alarm is sounded at the central apartment unit and/or he corre-
sponding status output is activated (e.g. siren) after the delay time has expired.
Event buzzer and status output
Determine the event for which the buzzer and/or the status output is to be ac-
tivated (smoke, window/door supervision, water leak, gas leak, CO alarm,
panic, emergency or fault 1 – 3).
It is possible to select several simultaneous events:
Main menu > Supervision > Signaling > Events buzzer:
Main menu > Supervision > Signaling > Status output X > Events:
Factory setting  Smoke
 Window/door supervision
A separate output is available to close the water shutoff valve in case
of a water leak or to close the gas safety shutoff valve in case of a gas
leak.
Signal duration buzzer and status output
Signal duration for the buzzer and the status outputs can be selected (1 – 60
minutes, ”--- “ unlimited). When the set signal time has elapsed, the buzzer
stops and the status output’s relay drops out again, even if the triggering event
is still pending.
Main menu > Supervision > Signaling > Buzzer > Signal duration:
Main menu > Supervision > Signaling > Status output X
> Signal duration:
Factory setting 3 minutes
The buzzer and status outputs are deactivated as soon as a button is
pressed on the central apartment unit, provided the signal duration is
not set to indefinite "---".
If the signal duration for the buzzer or status output is set to indefinite
"--- ", the fault must be acknowledged before the buzzer goes silent or
the relay drops off.
The same-name status output in gas or water leaks remains closed
until the alarm is acknowledged (see page 77).
Confirm supervision for buzzer and status output
Determine if the buzzer or status output is to be activated for a short time
(pulse) when supervision is active.