Marmitek PROGUARD800 Série Guide Utilisateur page 4

INTRODUCTION
The TS863 is a wireless low temperature sensor designed for use with Marmitek's
ProGuard800 series receivers. When you wish to know more about the complete
system, its possibilities and its settings, then you can check out the installation
manual or visit www.marmitek.com. The TS863 includes a thermostat that causes
the transmitter to send an alarm signal when the temperature falls to approximately
5ºC (41ºF).
MOUNTING LOCATION
Consider the following when choosing a mounting location:
• Do not locate the sensor near heaters or boilers that may stay warm long after the
temperature has dropped in other parts of the premises.
• Mount the sensor in a location that is likely to get cold first when the temperature
drops.
• Try to locate the sensor in a location where there is good air circulation.
INSTALLATION INSTRUCTIONS
1. To open the housing, insert a small screwdriver at the bottom of the unit
between the front and back cover and twist the screwdriver to release the cover.
2. Remove the divider separating the battery from the contacts on the battery
holder. When you apply power and the Tamper switch is open, the TS863
enters Test mode during which a transmission is sent every few seconds. You
can terminate Test mode by closing the Tamper switch. Test mode is
automatically terminated after approximately five minutes. Note: Due to the
occurrence of voltage delay in lithium batteries that have been in storage,
the batteries may initially appear to be dead. In this case, leave the unit in
Test mode for a few minutes until the battery voltage level is stabilized.
3. While the TS863 is in Test mode, set the receiver to Registration mode (See
Installation manual Chapter 7.1: Device Registration) and make sure that the
transmitter's LED indicator lights up at least twice. After registration,
momentarily close the Tamper switch to terminate Test mode. Write the
number of the zone and the transmitter number (where applicable) on the
sticker provided. Affix the sticker inside the front cover for future reference.
4. Before permanently mounting the unit, test the transmitter from the exact
mounting position. If necessary, relocate the transmitter to a better position.
5. To remove the printed circuit board (PCB), press the PCB release tab,
carefully lift the board and slide it away from the back cover.
6. Mount the back cover to the wall using two screws and replace the PCB.
Use ISO 7050 (ST3.5 x 22) or similar countersunk screws so that the screw
head will not touch the PCB – see Figure 2.
7. Test the transmitter making certain that the LED is lit during transmissions.
8. Close the front cover of the TS863.
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