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Model TC844A1007 Filtrex
Before installing sensors, please thoroughly read the Guide for Proper Use of System Smoke Detectors, which provides detailed infor-
mation on sensor spacing, placement, zoning, and special applications. Copies of this guide are available from Honeywell.
NOTICE: This manual should be left with the owner/user of this equipment.
IMPORTANT: This sensor must be tested and maintained regularly following NFPA 72 requirements. It should be cleaned at least once
a year.
GENERAL DESCRIPTION
Filtrex® uses a small air intake fan and a high density replaceable filter. Air and smoke are drawn into a photoelectric sensing cham-
ber while airborne particulate and water mist are removed. The addressable-analog detector transmits an analog representation of
smoke density over a communication line to a control panel. Rotary-decade switches are provided for setting the sensor's address.
Two LEDs on the sensor are controlled by the panel to indicate sensor status.
The Filtrex smoke detector is intended for use in normal environmental conditions, where dust and other airborne particulate are pres-
ent at elevated levels. These elevated levels tend to cause false alarms and high maintenance in standard detectors. Filtrex provides
a protective enclosure for a photoelectric smoke detector chamber and allows smoke detection in areas where heat detection was the
only practical alternative for fire sensing.
Filtrex requires compatible addressable communications to function properly. Connect this detector to listed-compatible control panels
only.
SPECIFICATIONS
Operating Voltage Range:
Detector Current:
Auxiliary Power Supply Voltage:
Auxiliary Power Supply Current –
Peak:
Average:
Operating Humidity Range:
Operating Temperature Range:
Height:
Diameter:
Weight:
Mounting Base:
Figure 1. Wiring diagram:
+
–
AUX.
POWER
+
SUPPLY
–
H400-22-00
™
Intelligent Photoelectronic Sensor
15 to 32 VDC
230 µA @ 24 VDC (without communication)
285 µA @ 24 VDC (one communication every 5 sec. with LED enabled)
15 to 30 VDC filtered; Ripple voltage may not drop below 15 volts.
123 mA max.
27 mA max.
10% to 93% Relative Humidity, noncondensing
0° to 50°C (32° to 122°F)
2.8 inches (43 mm)
6.1 inches (155 mm) installed in 14507371-008
4.0 inches (102 mm) installed in SSDB524FTXE
7.3 oz. (207 g)
Requires 14507371-008 (U.S.), SSDB524FTXE (Europe)
1
Honeywell, 1985 Douglas Drive North, Golden Valley MN 55422
Installation Instructions
C0121-00
I56-1326-006R
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Summary of Contents for Honeywell Filtrex TC844A1007
- Page 1 Before installing sensors, please thoroughly read the Guide for Proper Use of System Smoke Detectors, which provides detailed infor- mation on sensor spacing, placement, zoning, and special applications. Copies of this guide are available from Honeywell. NOTICE: This manual should be left with the owner/user of this equipment.
- Page 2 WARNING Filtrex is not designed to operate in explosive environments. WIRING INSTRUCTIONS All wiring must be installed in compliance with the National Electrical Code, applicable local codes, and any special requirements of the Authority Having Jurisdiction. Proper wire gauges should be used. The installation wires should be color-coded to limit wiring mis- takes and ease system troubleshooting.
- Page 3 Figure 2. Rotary decade address switches: REPLACING THE FILTER IMPORTANT: When the filter becomes too clogged to draw adequate air into Filtrex, power is automatically cut from the detector, sending a trouble signal to the fire control panel. After 5 minutes, power is restored to the detector for 72 hours.
- Page 4 The TC844A1007 Filtrex™ Intelligent Photo Smoke This auxiliary power is wired to the AUX + and AUX– ter- Sensor can be used with the Honeywell XLS1000 fire minals of the base. This power can be provided from the alarm control panels. The TC844A1007 is configured in...