GAMEWELL-FCI
12 Clintonville Road, Northford, CT 06472-1610 USA • Tel: (203) 484-7161 • Fax: (203) 484-7118
Specifications are for information only, are not intended for installation purposes, and are subject to change without notice. No responsibility is assumed by Gamewell-FCI for their use.
©2013 Honeywell International Inc. All rights reserved.
www.gamewell-fci.com
9020-0583 Rev. C page 1 of 2
2151
System Sensor
Low Profile, Photoelectronic
APPROVED
FM
7272-1653:0122
UROX.S911
SIGNALING
MEA
Approved
FDNY:
COA # 205-94-E
Description
The System Sensor 2151 low profile photoelectronic
smoke detector is specifically designed to meet the perfor-
mance requirements of the fire detection/alarm systems.
The 2151 detector uses a state-of-the-art optical sensing
chamber and is designed so that if the LED fails, it will not
cause an alarm. The detector is designed to provide open
area detection, and when installed in a two-wire base, is
compatible with the Gamewell-FCI fire alarm control pan-
els. The detector’s operation and sensitivity can be tested
in place.
The 2151 detector is designed with plug-in construction
and plugs into the same base as the 1151 ionization
smoke detector, making both models interchangeable.
Bases are available for the following types of operation.
•
two-wire
•
120 VAC four-wire
•
four-wire
•
an audible sounder
Two visible LEDs on each detector flash approximately
every ten seconds indicating that the power is being
applied to the detector. The LEDs light steadily when the
detector is in alarm. A remote LED annunciator is available
as an optional accessory.
The 2151 is UL
®
Listed for mounting inside ducts up to a
velocity of 3,000 FPM.
To perform functional testing, place a test magnet against
the cover. The LED on the detector should light within 30
seconds.
To perform the field metering of the detector sensitivity, use
a voltmeter and Test Kit, Part Number, MOD 400R.
Mounting
The 2151 can be mounted on the following:
•
On a 4-inch square box with or without a plaster ring.
Minimum depth 1.5 inches.
•
On a 3.5-inch octagonal box. Minimum depth 1.5inches.
Installation
To install the detector, do the following:
1.
Place the detector into the detector base.
2.
Turn the detector clockwise until the detector locks
into place.
3.
To use the tamper-proof feature, break the smaller tab
on the scribed line in the tamper proof tab located on
the detector mounting bracket.
4.
Install the detector.
UL
®
is a registered trademark of Underwriters Laboratories Inc.
Features
•
Built with a low-profile construction.
•
Offers an easy plug-in of the head to base.
•
Designed with a tamper-resistant feature.
•
Includes a Test Switch.
•
Shows a 360° view angle of the alarm LEDs.
•
Compatible with Gamewell-FCI control panels.
•
Uses an audible sounder base (optional).
•
Supports the field metering of detector sensitivity.
•
Provides a removable insect screen and cover for field
cleaning.
•
Has an insect-resistant screening (020"/.508 mm
openings).
2151
