LED Status Indicators
Label
LED Color
Description
EXTERNAL
Power On
Green
The XT+ is powered on.
System Trouble
Yellow
An internal hardware trouble exists.
Abort Activated
Yellow
The Abort Input is active.
Release Imminent
Red
One of the contributing devices within a zone has activated.
Reserve Cylinders
Yellow
The reserve (backup) cylinder is currently the active cylinder.
Trouble
Yellow
The Trouble LED illuminates in the event of any trouble condition on the
XT+ module(s) or disconnection of the serial bus between Elite RS panel
and XT+ module(s).
Disablement
Yellow
The Disablement LED illuminates when options of the LCD menu have
been used to disable specific devices and when the disablement input is
active.
Supervisory
Yellow
A supervisory point has been activated. Status is provided on the LCD dis-
play and the buzzer sounds continuously.
Extinguishant Released
Red
The extinguishant is actively being released.
Manual Only
Yellow
The XT+ is manual mode. Extinguishant will not automatically be
released.
INTERNAL
W/Dog Tell Tale
Yellow
Indicates that the processor has failed to correctly execute code and has
been restarted by the watchdog circuit. The watchdog reset switch must
be pressed to clear the Watchdog trouble condition. Press the
W/dog
Reset
button. If the system does not return to normal, the module is prob-
ably damaged and needs to be replaced.
System Fuse
Yellow
Indicates that the main fuse has been overloaded and the module has
shut down. Review all loads and reconnect one at a time.
Man. Release
Yellow
Indicates that a manual release has been initiated. This indication can
only be cleared by power cycling the module or pressing the
Proc. Reset
button.
Keyswitches
Label
Description
Enable Access
Insert the key in the lock and turn it to the right to obtain Access Level 2. XT+ releasing modules will ignore
Enable Access commands from the Elite RS panel and will enter access level 2 only when their own Enable
Access switch is operated.
Mode Select
Insert the key in the lock and turn it to the right to put the module into Manual mode.
Internal Indicators and Switches
Overview
VES Fire Detection Systems
XT+ Releasing Control Unit Installation Manual
Version 1.00 | December 2018 | MAN-1252VES
Page 13
