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VFR-400 • 5403548 • REV W • 8/17
• Remote Annunciator Output for connection to RA-4410RC:
· RS-485 communication, (2-wire shielded cable required)
· Regulated 24VDC annunciator power
• Two Supervisory Zones, Class B. These zones can be set up for any of the following:
· Supervisory
· Tamper
· Low Air Supervisory
· High Air
· * Abort (Supervisory zone 1 only)
NOTE: * Abort on a water-based extinguishing system is not a UL Listed function.
• Four Class B Output circuits. Each output can be set up for any of the following:
· Notification Appliance circuit
· Releasing circuit
· Supervisory Bell circuit
· Trouble Bell circuit
· One Abort Circuit (Available in Chemical Mode only) Programmable for four different operating modes
· ULI – Stops the pre-discharge timer at 10 seconds
· IRI – Abort must be activated before the second alarm is received
· NYC (not UL listed) A one time operation that adds 90 seconds to the remaining predischarge time
· * 30 Second Abort (stops or reverts the pre-discharge timer at 30 seconds)
NOTE: * Not a UL Listed function
· Nineteen Standard Programs for water based systems or custom program capability
· Five Standard Programs for Chemical based systems or custom program capability
· User selectable between Water Based or Chemical Extinguishing
· Releasing Zones can be set up for either normal or cross zoning operation
· All circuits inherently power limited per NEC 760 and UL 864 Section 14.4
· Initiating Circuit Disable feature
· Output Disable feature*
· One-Man Walktest feature with automatic 30 minute restoration and releasing circuit disable
· Class B Abort circuit available in Chemical mode. Three Abort modes available
· Pre-Discharge timer from 0-60 seconds available in Chemical mode only
· Manual Release 0-30 seconds predischarge timer in Chemical Mode only
· Notification Appliance Circuits can be programmed to operate upon 1
st
or 2
nd
alarm in Chemical Mode for pre-discharge signal
· Diagnostic Indicators
· Signal Silence button
· Manual Event scroll buttons
· Automatic resound of silenced Alarm/Trouble/Supervisory signals after 24 hours
· Built-in Trouble buzzer
· Common Relay Contacts for Alarm/Trouble/Supervisory/Waterflow
· 32 Character Liquid Crystal Display (LCD)
· 34 LED Display
· AC, Alarm, Supervisory, Trouble, Alarm silenced LED's (Pre-discharge/discharge LED)
· User Generated Banner Message
· User Generated Zone Labeling
· 24 or 90 hour Battery Standby available (Where required by FM and Others)
· 24 Hour Clock
· Password Protection
Abort does not function and has no effect on panel operation from zones programmed as MANUAL
RELEASE. Zones programmed as DETECTION containing manual release stations shall not be a part of a
cross zone function and shall have a maximum 30 second pre-discharge time delay.
*NFPA 72 prohibits the use of a software disconnect for RELEASE CIRCUITS. A physical means of disconnecting a
RELEASE CIRCUIT shall be used, such as the Potter RCDS-1.
CAUTION
WARNING
Содержание VFR400
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