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ZX Fire Alarm Control Panels
NOTE: Only one mode of operation can be selected to be operational at one time.
11.2 Delayed Mode
EN54-2 7.11
EN54
Delays to Outputs
!
11.2.1 Commissioning Delayed Mode
•
Press '1' to select Delayed mode from the Day Mode Menu. The display will prompt whether the mode
is to be used.
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•
Press 'No' to inhibit the mode and return to the Day Mode menu.
•
Press 'Yes' to enable the mode. The display will then prompt the start and end times for the day period.
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START at
•
Press 'Yes' to accept and step on. Press 'No' to change and then enter the required start time using
the number buttons.
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START at
•
Press 'Yes' to accept and step on. Press 'No' to change and then enter the required end time using the
number buttons. Note: the delay mode will remain active for the extent of the 'FINISH at' minute.
•
A two-stage timer is built into the day mode.
•
After entry of the start / end times, the display prompts the stage timers as follows:
Commissioning Manual
•
The panel can be configured to operate in a delayed mode
during the daytime in any specified zone.
•
During this time, high sensor signals will generate a fire
message at the panel, but delay the output to the sounders. The
panel will initiate a full fire alarm if action is not taken on this
warning within a specified time.
•
Manual call points (Pull Stations) will always generate an
immediate fire alarm, regardless of any day mode setting.
•
Ensure that at least one sounder circuit is configured for immediate
operation when the fire alarm is confirmed (end of stage 2 time).
•
Ensure that the fire output relay is configured with the
appropriate pattern so that it does NOT turn on until the fire
alarm is confirmed (end of stage 2 time).
[ Panel in Commissioning mode ]
Allow mode
?
[ Panel in Commissioning mode ]
08:45
?
[ Panel in Commissioning mode ]
08:45
FINISH at 16:35 ?
Document No. 996-175-000-1, Revision 01
MORLEY-IAS
Page 43
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