Aritech 2X-A Series Installation Manual

Chapter 3: Configuration and commissioning
106 2X-A Series Installation Manual
Option
Description
aIMaZ
The alarm is confirmed by a single manual call point and a
single initiating device in the same local area irrespective of
which device first reports the alarm event.
dMaZ
The alarm is confirmed by two different manual call points in the
same local area irrespective of which device first reports the
alarm event. A detector alarm places the zone in alert status.
Confirmation Inhibition Time (CIT) and Alert Cancellation Time (ACT)
All zones configured for alarm confirmation must include configured delay
periods for Confirmation Inhibition Time (CIT) and for Alert Cancelation Time
(ACT). Maximum delay values for each are shown in the table below.
Table 52: CIT and ACT
Timer
Description Maximum values
CIT
A configurable period during which the reporting of a
second alarm event does not confirm an alarm
60 seconds [1]
240 seconds [2][3]
ACT
A configurable period after which the control panel exits
alert status and returns to standby status
30 minutes [1]
30 minutes [2]
[1]
EN 54-2 type A confirmation.
[2]
EN 54-2 type B confirmation.
[3] Only
inhibits the alarm confirmation from the first initiating device for confirmation types aDaZ,
dDaZ, aDMaz, aIMaz, and dMaZ.
Zone operating modes
All zones must be configured as Mixed, Manual, Auto, MSP, or MHA. Information
for each of these zone operating modes is shown in the table below. By default
all zones are mixed.
Table 53: Zone operating modes
Operating mode
Description
Mixed
The zone may contain a mix of automatic and manual alarm
devices.
Manual [1]
The zone only allows manual call points (or inputs configured for
MCP operation mode).
Auto [1]
The zone only allows detectors (or inputs configured for detector
operation mode).
MSP [1]
The zone only allows sprinkler manual call points (or inputs
configured for sprinkler manual call point operation mode).
Fire routing, fire protection, and sounder output groups are activated
in the event of an alarm in a zone operating in this mode.

Aritech 2X-A Series Specifications

General

Brand	Aritech
Model	2X-A Series
Category	Smoke Alarm
Language	English