Installation and Operating Instructions
Installation instructions
Select an accessible location that is not prone to tampering or accidental damage. The heat
detector must be installed and maintained in accordance with the National Fire Protection
Association’s Standards (NFPA 72), the National Electrical Code and all local fire and
electrical requirements. The mounting surface should be relatively flat and capable of
accepting screws or anchors. The detector is to be installed in an indoor dry location.
Exposure to weather or corrosive conditions may damage the unit. These detectors are not
to be used with detector guards.
Do NOT Install Detectors in the Following Areas:
In or near areas where particles of combustion are normally present such as kitchens; in
garages; near furnaces, hot water heaters, or gas space heaters. In very cold or very hot
areas. In wet or excessively humid areas, or next to bathrooms with showers. In dusty, dirty,
or insect-infested areas. Near fresh air inlets or returns or excessively drafty areas.
Consult NFPA 72, the local Authority Having Jurisdiction (AHJ), and/or applicable codes for
specific information regarding the spacing and placement of detectors.
The HTD-432 PG2 (915-0:025)/HTD-432 PG2 (868-0:025)
/HTD-432 ME PG2 (868-0:025) wireless heat detector
shall be installed and used within an environment that
provides the pollution degree max 2 and over voltages
category II in non-hazardous locations, indoor only. The
equipment is designed to be installed by SERVICE
PERSONS only; (SERVICE PERSON is defined as a
person having the appropriate technical training and
experience necessary to be aware of hazards to which that
person may be exposed in performing a task and of
measures to minimize the risks to that person or other
persons).
Mount detector backplate
NOTE: The alarm device should be installed by
service persons only.
Once a suitable location is found, mount the detector
backplate. Install the mounting base on the ceiling or
on the wall (if local ordinances permit) using screw
locations as required. Use the two screws and anchors provided. Maneuver the base so the
screws are at the bend of the screw slots and secure.
Mounting
Fit the detector inside the base by aligning it over the base. The detector's alignment notch
should be slightly offset from the mounting base tamper release tab. Turn the detector
clockwise until it clicks into place.
To activate the built-in anti-tamper lock, carefully remove the breakaway tab on the
backplate.
Device Enrollment
The device automatically enrolls on power up. For placement tests, remove the detector from
its backplate for one second (tamper) and then reattach. Wait at least 30 seconds for the test
result before activating again.
To enroll the device, complete the following steps:
1. Refer to the control panel installation manual for the complete set of enrollment
instructions and testing procedures.
2. From the installation menu, enter the device enrollment option and select the option to
add a new device.
3. Pull the enrollment tab or insert the battery to power on the device and begin the auto-
enrollment process. You can also enter ID:203-xxxx (the number of the device that is
printed on the label) or press the enroll button on the detector to begin the enrollment
process if the device does not automatically enroll.
4. The first 3 digits of the Device ID indicate the device type. If the panel does not
support ID: 203-XXXX, it enrolls in fall back operation as Smoke and Heat detector,
ID:202-XXXX.
5. Select the desired zone number.
6. Configure any device parameters that are required.
7. Mount and test the detector.
Test unit
NOTE: The central monitoring station, if used, should be notified prior to the test being
generated. This prevents a false alarm and an unnecessary response from the
central monitoring station.
To test the detector only, press and hold the Test button for less than five seconds. The
sounder chirps to indicate that the unit is functioning properly. When the button is
released, the chirping ceases. To test the detector and the alarm panel together, press and
hold the Test button for more than 10 seconds. An alarm signal is sent to the control panel.
NOTE: Allow a minimum of 20 seconds after power up and after test, alarm or tamper