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Section 2 - Installation
21
Special features
Some detectors provide special features, such as the Memory function and
Walk-Test mode.
Memory function
The Memory function is useful when several detectors are connected to the
same alarm line (see Figure 2.6), as it will allow you to locate the detector that
generated the Alarm.
Walk-Test mode
The Walk-Test mode will activate the LED during tests. The Walk-Test mode
should be disabled during normal operation, as the activated LED will warn
intruders that they have been detected.
Both functions can be enabled by a Positive or Negative signal, depending on
the detector. The Wiring diagram in Figure 2.6 shows three Bentel LB612
detectors with Memory function (terminal [AB]) that will be activated by a
Positive signal. In a connection of this type, one of the three OC outputs (see
terminal [O1]) must be programmed to disable the Walk Test mode during
standby status.
Connecting Fire Detectors (with Repeat Outputs)
This Control panel also accepts Fire detectors. The Alarm repeat outputs of the
Fire detectors must be connected to Fire zones (Normally Open -24 hour zone).
The wiring diagram in Figure 2.7 shows three Rate-of-Rise/Smoke detectors (e.g.
Bentel’s RT-101, RT-102 and RF501t) connected to Alarm line [L1]. In a connection of this type, the Negative signal (Reset) will be supplied by the Normally Closed OC output (see [O1]).
Connecting Relay
bases
The wiring diagram in Figure 2.8 shows a similar connection using a Relay Base.
In a connection of this type, the Control panel OC output (see [O2]) must be
programmed as Normally Closed, and the Alarm Line ([L2]) as Balanced 10K.
+B on KYO4-8-32 models
+F on KYO8G-32G models
Figure 2.4 - Connecting detectors to a Balanced 10K zone