Operation and indicator elements, mode of operation (PMI)
23
Building Technologies A6V10265083_a_en_--
Fire Safety & Security Products 03.2010
6.1.3 Operating keys
1234
1
2
3
4
5
6
7
8
9
10
11
12
Keys
Keys
9 9 9 9
Nr Labelling Access Function
1 Silence buzzer Level 2 to de-activate the buzzer
2 Acknowledge
Level 2
– to acknowledge Alarms and Faults
– to stop horn test before running time (30 sec.) is
expired
to start V2 timer
3 Reset Level 2 to reset Alarm (and also Fault, if programmed)
4 … 7 1 / 2 / 3 / 4 -- to provide operating access Level 2 (also possible
with optional key switch)
– enter password
also used for other purposes
8 Manned/
Unmanned
and
Cancel delay
Level 2
and
Level 1
to activate or de-activate mode manned (blocked in
state Alarm)
– without function if all zones are set to direct or inter-
nal,
to cancel alarm delay while timers V1/V2 are running in
status Alarm
– sets timers V1/V2 to zero
-> see chapter Processing diagram
9 Lamp test
Sounder test
Level 1
Level 2
to initiate lamp test if key is pressed for 1sec.
– sets all LED and buzzer to state active for 5 sec.
to initiate horn test if key is pressed for >5 sec. or
hold numeric key 3 followed by pressing key 9
– activates horn control lines for 30 sec. (stop,
either with key Acknowledge or renewed pressing of
key 9)
– function is suppressed on Alarm
10 Disable
Enable
(Sounder controls)
Level 2 to temporarily disable the horn control lines and/or the
fire controls
– 1st key actuation disable horn control lines
– 2nd key actuation disable controls
– 3rd key actuation disable both
– 4th key actuation enable both
11 Disable
Enable
(Remote transmis-
sion)
Level 2 to temporary disable the contacts RT-Alarm and/or RT-
Fault
– 1st key actuation disable RT-Fault
– 2nd key actuation disable RT-Alarm
– 3rd key actuation disable both
– 4th key actuation enable both
12 Silence / resound
sounder
Level 2 to de-activate or activate the sounder
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