Doc No. FM0804 issue 4 Page 45
SET DELAY
VR1
LK3
R
E
L
A
Y
O
/P
P
O
W
E
R
C
O
N
T
A
C
T
NO
NC
C
O
M
D
O
O
R
N
C
0V
+V
LK2
LK1
CUT LK1 & FIT LK2
IF SUPPLY VOLTAGE IS
LESS THAN 12V DC.
MAX
ADJUST POT TO SET DELAY
BEFORE ALARM SOUNDS
(APPROX 1 SEC-5 MINS)
CUT LK3 TO ISOLATE BUZZER
NORMALLY
CLOSED
DOOR
CONTACT
1
2
INTERCOM
ADVENT xt
CONNECTED TO
20
0V
CONNECTED TO
ADVENT xt
INTERCOM
25. DOOR OPEN ALARM INSTALLATION
The Door Open Alarm (Tynetec P/No. ZDA025) can be connected to an Advent XT2 system to initiate an alarm call
when an Emergency Exit door is left open.
The Door Open Alarm must be connected via an Advent XT2 intercom unit to provide an alarm location message and
2-way speech.
INSTALLATION
Fix the Door Open Alarm alongside the monitored door at a height where the isolation key switch can easily be
reached.
TERMINATION
Connect 1 pair of wires to a standard N/C door contact (available separately Tynetec P/No. W01120) fitted on the
monitored door.
Connect 2 pairs of wires to a dedicated Advent XT2 intercom - 1 pair power and 1 pair alarm.
An alarm call will be activated if the door is left open exceeding the pre-set time. Adjust
the “SET DELAY” pot from 1
second to 5 minutes for
“
delay before alarm
”
.
INTERCOM SETTINGS
The Advent XT2 intercom which the Door Open Alarm is connected to must have the Options DIL switch 4 set ON and
intruder mode must be enabled - see the Advent XT2
Manager’s Panel Manual
(Doc No. FM0817).
PROGRAMMING
A custom speech message should be created to identify the door location - see the
Tenants Units Create/Edit
section
of the Advent XT2 Programming Manual (Doc No. FM0815).
