Man-1112 Sigma XT+_23 Page 33 of 52
RELEASE TIMER
ENABLED Press the ENTER button and the display will show:
RELEASE TIMER To disable the release timer, press the ENTER button.
DISABLED ?
To save the settings, slide the write enable switch gently to the right.
With the release timer disabled, the extinguishant outputs will remain operated until the system is reset.
15.2.14 R0V not removed on reset
It is possible to configure the AUX24V output on the Sigma XT+ module to be removed for a few seconds when
the system is reset.
The factory default setting is for the Aux24V output not to be removed when the system is reset.
To configure the module such that Aux24V output is removed for a few seconds when the system is reset, switch
on the enable controls keyswitch and slide the write enable switch on the module to be configured gently to the
left. Press the ENTER button on the extinguishing module then press the DOWN button until the display shows:
R0V NOT REMOVED
ON SYSTEM RESET
Press the ENTER button and the display will show:
R0V REMOVED
ON SYSTEM RESET? To select this option, press the enter button.
To save the settings, slide the write enable switch gently to the right.
With the release module configured to remove the R0V output on system reset, the Aux 24V output will be
removed for a few seconds when the reset button is pressed.
15.2.15Disable earth fault monitoring
The earth fault monitoring facility can be disabled on each module individually.
The factory default setting is for the earth fault monitoring facility to be enabled.
To disable the earth fault monitoring, switch on the enable controls keyswitch and slide the write enable switch on
the module to be configured gently to the left. Press the ENTER button on the extinguishing module then press the
DOWN button until the display shows:
EARTH FAULT
ENABLED Press the ENTER button and the display will show:
EARTH FAULT
DISABLED ?
To select this option, press the enter button.
To save the settings, slide the write enable switch gently to the right.
The earth fault monitoring facility on the module will now be disabled, the Aux 24V output will be removed for a
few seconds when the reset button is pressed.
15.2.16 Disable fault output
The fault output relay can be disabled on each module individually.
The factory default setting is for the fault output relay to be enabled.
To disable the fault output relay, switch on the enable controls keyswitch and slide the write enable switch on the
module to be configured gently to the left. Press the ENTER button on the extinguishing module then press the
DOWN button until the display shows:
FAULT output
ENABLED Press the ENTER button and the display will show:
FAULT output
disABLED ?
To select this option, press the enter button.
To save the settings, slide the write enable switch gently to the right.
The fault output relay on the module will now be disabled.
Note: Disabling the fault output does not comply with the requirements of EN54-2.
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