System Operation
Andover Controls Corporation 6-9
TOC
The Weekly Self-Test
A weekly self-test will be performed on all of the dedicated controllers
in the smoke control system.
Non-dedicated controllers in the system do not get a weekly self-test.
Their operation is verified by the “comfort level” in the areas that they
serve.
In the example used in the previous chapter, the weekly self-test was
performed when the following criteria were met:
• The system is not in a smoke control mode.
• The Weekday is Sunday through Friday.
• The Hour is between 0 and 4.
• The system has not already been self-tested this week.
Therefore, assumming the system is not in a smoke control mode, the
weekly self-test will be performed just after midnight on saturday
(weekday = sunday, time = 00:00).
If a piece of equipment fails the self-test, the failure will get latched, the
FSCS fail indicator for that piece of equipment will turn ON, the FSCS
audible annunciator will turn ON, and the Status4 (Self-Test Failure)
indicator on the CX9200 will turn ON.
In order to clear the self-test failure, the MASTER KEY must be turned
ON, and the CLEAR FAULTS button must be pushed.
The equipment that failed the self-test should be tested immediately to
determine why it failed. Once the cause of the failure is determined, the
equipment must be repaired.
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