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Simplex 4020 User Manual

Simplex 4020
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ACTIVE/NOT ACTIVE
The cFl> key on the interface panel is used to toggle ON and OFF a given Walk Test” group. All groups are initially
inactive at system start-up. Any number of groups can be enabled at any one time. When a Walk Test’” group is
enabled, its associated trouble pseudo point is turned ON and must be acknowledged. If multiple Walk Test’” groups
are required, press the trouble acknowledge key after all Walk Test’” groups are selected.
AUTO ABORT ON ALARM
When an alarm is detected from a zone that is not in the active Walk Test’” group, all normal control functions take
place and the active Walk Test’” group is aborted. When a Walk Test’” is aborted, the system sounds a zero code
three times.
AUTO ABORT ON TIME-OUT
If there has been no activity within an active Walk Test’” group for eight hours, the system aborts the Walk Test’”
automatically.
CONTROL LIST
A Control List is a point list that contains those control points (signals and/or relays) that are to be activated by a
Walk Test’” group. By default, this list is initially filled by the system for the first group, and includes all signal, visual,
or coded control points.
DELAYBEFORERESET
The programmer has the ability to set a Reset Time Delay. The delay time period starts after a zone alarm is detected
and runs until the detector is reset. The length of the delay may be from 15 to 60 seconds, and may be adjusted
depending on the method used to simulate an alarm. A longer value is desired if smoke is used to bring in each
detector. By default, the delay is set to 15 seconds.
LOGGING OPTION (LOG/NO LOG)
By default, the system enables the logging of Walk Test” events. When logging is enabled, each zone that comes
into alarm or trouble is time-tagged and added to the Historical Trouble Log. This is very beneficial in cases where
a 100% silent test is required. When testing, remember to record the identity and order of the devices tested. When
the Walk Test’” is finished, compare this record with the Historical Trouble Log and verify that all zones activated
correctly. The cF21 key is used to enable/disable the logging of Walk Test’” events to the Historical Trouble Log. By
default, logging is enabled.
If the system is configured for a printer and the PRINT REPORT option is selected, the Historical Trouble Log is
printed on the system printer.
MONITOR ZONE LIST
A Monitor Zone List is a point list that contains those monitor zones within a defined area of a building. This list is
initially filled by the system for the first group, and includes all monitor zones. It can be edited using the tag list feature
of the Programming Unit. An empty list signifies that a Walk Test’” group is not used. The programmer has the option
of changing the label of this point list so that it is more meaningful for panel operation. You cannot have the same
zone in more than one Walk Test’” group.
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Simplex 4020 Specifications

General IconGeneral
TypeFire Alarm Control Panel
ManufacturerSimplex
Model4020
DisplayLCD
Frequency50/60 Hz
Battery BackupYes
NAC Outputs4
Power120/240 VAC
Voltage120/240 VAC
Operating Temperature0°C to 49°C (32°F to 120°F)
Humidity RangeUp to 93% RH, non-condensing
Communication ProtocolOptional

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