HST HD201B User manual

HLogic Security Technology Co., Ltd www. hstfire .com Document Ref: M1215-04 Issue: 5.5 01/2017
INSTALLATION AND MAINTENANCE INSTRUCTIONS
HD201B
Addressable Photoelectric Smoke Detector
Before Installing
NOTICE: This manual should be left with the owner/user of this equipment.
IMPORTANT: This detector used with the HD10X base must be tested and maintained regularly following NFPA 72
requirements. The detector should be cleaned at least once a year.
General Description
This detector can be used in all areas where photoelectric smoke detector is required. It is suited for fires ranging from
smoldering to flaming fires.
This detector uses a state of-the-art optical sensing chamber, it is designed to provide open area protection and to be used
with HST series addressable fire alarm control panel.
Two LEDs on each detector provide local 360° visible for indication of status. In the normal condition the LEDs flash
red every scan time of panel. When the detector senses smoke and goes into alarm the LEDs will latch on red.
The alarm can be reset only by a momentary power interruption.
Base Terminals
No. Function
1 Remote Indicator (-)
2 Remote Indicator (+)
3 Loop (-)
4 Loop (+)
Specifications
Operating Voltage Range: 16 to 28VDC Volts
Standby Current: 320µA @ 28 VDC(Maximum)
Alarm Current (LED on: ) 5mA @ 28 VDC(Maximum)
Adjustable Sensitivity: 0.12 to 0.25dB/m
Operating Temperature Range: 14°F to 122°F (-10°C to50°C)
Operating Humidity Range: 10% to 93% Relative Humidity, Non-condensing
Height: 2.2˝ (55 mm) installed in Base
Diameter: 4.0˝ (103 mm)
Weight: 5.5 oz. (155 g)
Color & Material White/ ABS
Bases HD10X
Compatible control panels HST series addressable fire alarm control panel
Installation Guidelines (See Figure 2)
All wiring must be installed in compliance with the local codes having jurisdiction. Proper wire gauges should be used.
The conductors used to connect smoke detectors to control panels and accessory devices should be color-coded to reduce
the likelihood of wiring errors. Improper connections can prevent a system from responding properly in the event of a
fire.
For signal wiring (the wiring between interconnected detectors), it is recommended that the wire be no smaller than 1.0
square mm. Wire sizes up to 2.5 square mm may be used with the base. For best system performance. The Loop (+) and
Loop(-) wires should be twisted pair and installed in separate grounded conduit to protect the loop from extraneous
electrical interference.
Smoke detector and fire alarm system control panels have specifications for allowable loop resistance. Consult the
control panel manufacturer’s for the total loop resistance allowed for the particular model control panel being used
before are made by simply stripping about 3/8 inches (9.5 mm) insulation from the end of the wire. Sliding the bare end
of the wire under the clamping plate.
The wiring of the detector base should be checked before the detector heads are installed in them. The wiring should be
checked for continuity ,polarity in the base, and dielectric tests.
Base Terminal
Figure 1. Terminal layout of HD10X base
©

HLogic Security Technology Co., Ltd www. hstfire .com Document Ref: M1215-04 Issue: 5.5 01/2017
Note: maximum wiring resistance is 50 ohms.
Note: During the installation, Make the rib of the detector align with the rib on the base until it drops into place.(see
figure 3)
Note: Dust covers are an effective way to limit the entry of dust into smoke detector sensing chambers. However, they
may not completely prevent airborne dust particles from entering the detector. Therefore, We recommends the removal of
detectors before beginning construction or other dust producing activity.
Be sure to remove the dust covers from any sensors that were left in place during construction as part of returning the
system to service.
Remote LED
The remote indicator is connected between terminals 1 and 4 as showing Figure 2. The remote indicator must be current
limited to 20mA @24V. Maximum. Not limiting current could result in damage to the detector or cause a no alarm
condition.
Tamper-Resistance
The detector include a tamper-resistant capability that prevents their removal from the bracket without the use of a tool.
Testing
Before testing, notify the proper authorities that the smoke detector system is undergoing maintenance and will
temporarily be out of service. Disable the zone or system undergoing maintenance to prevent unwanted alarms. Detectors
must be tested after installation and as part of periodic maintenance.
NOTE: Before testing the detector, check to ensure the LEDs blink. If they do not, the detector has lost power (check the
wiring), it is defective (return it for repair), or the detector sensitivity is outside the listed limits.
The sensor can be tested in the following ways:
Smoke Entry test: Aerosol Generator (Gemini 501)
The GEMINI model 501 aerosol generator can be used for smoke entry testing. Set the generator to represent 4%/ft to
5%/ft obscuration as described in the GEMINI 501 manual. Using the bowl shaped applicator, apply aerosol until the
panel alarms.
A sensor that fails any of these tests should be cleaned as described under CLEANING, and retested. If the sensor fails
after cleaning, it must be replaced.
When testing is complete, restore the system to normal operation and notify the proper authorities that the system is back
in operation.
Figure 2. Typical wiring diagram
60mm
Figure 3. Install the detector
Rib
Detector Base Installed

HLogic Security Technology Co., Ltd www. hstfire .com Document Ref: M1215-04 Issue: 5.5 01/2017
Maintenance
Before removing the detector, notify the proper authorities that the smoke detector system is undergoing maintenance
and will be temporarily out of service.
1. Counterclockwise rotation detector, remove it from the mounting base is removed.
2. Remove the detector cover by pressing firmly on each of the four removal tabs that hold the cover in place.
3. Vacuum the screen carefully without removing it. If further cleaning is required continue with Step 4, otherwise skip
to Step 7.
4. Remove the chamber cover/screen assembly by pulling it straight out.
5. Use a vacuum cleaner or compressed air to remove dust and debris from the sensing chamber.
6. Reinstall the chamber cover/screen assembly by sliding the edge over the sensing chamber. Turn until it is firmly in
place.
7. Replace the cover using the LEDs to align the cover and then gently pushing it until it locks into place.
8. Reinstall the detector.
9. Test the detector as described in TESTING.
10. Reconnect disabled circuits.
11. Notify the proper authorities that the system is back on line.
Remove the detector from base. Remove the detector cover
Remove the chamber from detector To clean the chamber
HLogic Security Technology Co.,Ltd,
B1-4F XinHaoSheng High Tech Park,YongHe Rd,Baoan,SZ,China
17
1115CPR2016-06-10
EN54-7
HD201B Addressable smoke detector
Fire detection and fire alarm systems installed in and around buildings.
According to Construction Products Regulation EU N° 305/2011
17
0359