Manual

 Non glare protective front
 Low power consumption
 Ultra Bright Light Emitting Diodes
 Lamp Test - Standard
 Per Point Diode Isolation on all inputs
 Intended for indoor / dry location
The Fan Status and Control Annunciator, FS-Series, is designed for use in high-rise buildings and other facili-
ties that must have a means to manually control the fans or dampers designated for smoke removal during a
fire emergency. The unit is designed to work in conjunction with fire alarm and control systems to provide
visual status and manual control capability for each smoke removal fan.
A three position switch is provided for each fan, along with two status indicators. There “ON/OFF” indicators
are activated by contacts on the fan starter relays. The “ON” indicator will light only when the fan is running. The
“OFF” indicator will light whenever the fan is NOT running.
When the switches are in the “AUTO” position, the system fans will be monitored only. During a fire emergency,
the fire alarm system will operate the fans as per the smoke removal system design. Should conditions
warrant manual control, and at the command of the authority having jurisdiction, the annunciator can be used
to provide specific control of each smoke removal fan.
Features
Specifications
General Description
109 Portwatch Way Wilmington, N.C. 28412 Phone: [phone] Fax: [phone]
Internet: www.ledinc.com Email: [e-mail]
Graphic Annunciators * Water Leak Detection
Fireman’s Smoke Control Panels * ARA Systems
FS
SERIES
CONTROL
FAN STATUS &
The Fan Status and Control Annunciator shall
contain all switches, indicators and circuit boards
necessary for a complete and functional system.
Switches and indicators shall be wired to num-
bered strips to facilitate installation. The annuncia-
tor shall be capable of interfacing with address-
able fire alarm systems. Lamp Test shall be
provided.
Switches shall be clearly labeled as to its function. All nomenclature shall be silk screened directly to the
faceplate. The assembly shall be protected by a non-glare acrylic cover, installed in a brushed aluminum frame,
and mounted on a black enamel steel enclosure.
Indicators shall be light emitting diodes. Red will indicate “Fan Off”. Green will indicate “Fan On”. Indicators
shall be field-replaceable without requiring product disassembly or soldering. Components and wiring shall be
accessable from behind a hinged, key-locked cover. Panel can interface with the FACP or Building Control’s I/O
modules.
The Fan Status and Control Annunciator shall be manufactured by Light Engineered Displays, Inc., or
approved equal.
Model FS-2
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