System Sensor 2100S and 2100TS Photoelectronic - Manual

D200-54-00 1 I56-710-14R
2100S and 2100TS Photoelectronic
Smoke Detectors
INSTALLATION AND MAINTENANCE INSTRUCTIONS
3825 Ohio Avenue, St. Charles, Illinois 60174
1-800-SENSOR2, FAX: 630-377-6495
Before Installing
Please thoroughly read System Sensor manual I56-407,
Guide for Proper Use of System Smoke Detectors, which pro-
vides detailed information on detector spacing, placement,
zoning, wiring, and special applications. Copies of this
manual are available at no charge from System Sensor.
NOTICE: This manual shall be left with the owner/user of
this equipment.
IMPORTANT: This detector must be tested and maintained
regularly following NFPA 72 requirements. The detector
should be cleaned at least once a year.
General Description
Model 2100S is a 2-wire photoelectronic smoke detector
that uses a state-of-the-art optical sensing chamber. This
detector is designed to provide open area protection and to
be used with compatible UL-listed panels only. Model
2100TS features a restorable, built-in, fixed-temperature
(135°F) thermal detector.
Specifications
Diameter:
5.5 inches (140 mm)
Height (including mounting bracket): 1.9 inches (48 mm)
Weight: 5.3 oz. (150 g)
Operating Temperature Range: Model 2100S: 32° to 120°F (0° to 50°C)
Model 2100TS: 32° to 100°F (0° to 38°C)
Operating Humidity Range: 10% to 93% Relative Humidity, Noncondensing
Latching Alarm: Reset by momentary power interruption
Heat Sensor (Model 2100TS only): 135°F Fixed Temperature Electronic Thermistor
Electrical Ratings
System Voltage –
Nominal: 12 or 24 VDC
Minimum: 8.5 VDC
Maximum: 35 VDC
Maximum Ripple Voltage: 30% of nom. Voltage (peak to peak)
Start-up Capacitance: 0.02 µF maximum
Standby Current: 50 µA maximum
Alarm Ratings: 4.2 VDC minimum at 10 mA.
6.6 VDC maximum at 130 mA.
(Alarm current must be limited to 130 mA maximum by the control panel. If
used, the RA400Z Remote Annunciator operates within the specified detector
alarm currents.)
Reset Voltage: 2.5 VDC minimum
Reset Time: 0.3 seconds maximum
Start-up Time: 30 seconds maximum (after 60 second reset)
Installation of these detectors is simplified by the use of a
mounting bracket and a plug-in screw terminal block that
can be prewired to the system, allowing the detector to be
easily installed or removed. The detector’s sensitivity can
be tested in place using the MOD400R Test Module.
An LED on the detector provides a local visual indication of
the detector’s status. If power is applied to the detector, and
it is functioning normally in standby mode within the listed
sensitivity ranges, the status LED blinks once every ten sec-
onds. The LED also provides a visual indication that main-
tenance is required. If the LED stops blinking, the detector
is either not powered, out of the listed sensitivity range,
and/or unable to function properly. The test switch will not
operate if the detector is below the insensitive limit. The
LED will also latch on when the detector is in alarm.