Via dell'Industria 2/4 - z.i. San Giacomo di Veglia
31029 Vittorio Veneto Treviso
Tel. +39 0438 - 500044 / Fax. +39 0438 - 501516
- TOLL FREE NUMBER IN ITALY 800 904474
www.tecnosystemi.com
REV. 00 / 09-06-2020
CODE CLI00060
WALL-MOUNTED LEM RF ROOM PROBE WITH BATTERIES
IN RADIO FREQUENCY
CODE GAZ100001
multi-zone
proAIR
1. TECHNICAL SPECIFICATIONS
3. FASTENING THE LEM PROBE
4. CONFIGURING THE LEM RF SENSOR IN A PROAIR SYSTEM
TECHNICAL SPECIFICATIONS
• Power supply: 2 x 1.5 V AAA BATTERIES (LR03) included
• Battery duration: 18 months
• Data transmission: in rf radio frequency at 868 Mhz
• RF signal range 50 metres max in open field between the probe and polaris 2X/3X control
panel
• Room temperature sensor
• Humidity sensor
• Blue LED indicator which comes on every 60 seconds
• Fastening: on the wall using template, screws and wall plugs included.
The LEM RFroom probe IS a proair system element which, when installed in a room,
detects the zone temperature and the humidity threshold and sends the values to
the polaris 2X / 3X CONTROL PANEL.
The LEM RF room probe replaces all the system chrono-thermostats,
except for the
master chrono-thermostat.
The configurations
of the probe to the system and the
setting are done directly
from the polaris 2X/3X CONTROL PANEL, the master chrono-
thermostat or from the App
(if installed).
2. DIMENSIONS AND COMPONENTS
106
65
19
5
17
65
106
19
5
17
LEM
WITH INSTALLATION
TEMPLATE
INSTALLATION
TEMPLATE
WALL-MOUNTED
LEM
LEM ROOM PROBE
INSTALLATION TEMPLATE
WALL PLUG
SCREWS
SCREWS
WALL PLUG
View from above
IT is important that a Proair system with one or more LEM RF room probes
includes at least one
Discovery 2X RF master chrono-thermostat or a STEALTH 2X cabled chrono-thermostat.
A
Proair system
CANNOT work
with LEM RF room probes only.
Front view
STATUS LED FOR LEM RF SENSOR
CONFIGURATION
AND RESET BUTTON
BATTERY SLOT
1.5V TYPE AAA
BATTERY SLOT
1.5V TYPE AAA
Rear view
• Insert the batteries supplied respecting the polarity
CAUTION: Always replace both the old batteries with new ones. The batteries are
considered to be special waste and must be disposed of accordingly. Observe the
regulations in force at the collection points in your area.
CAUTION: Do not use rechargeable or lithium batteries because they do not last
as long. Tecnosystemi recommends using alkaline batteries.
• When switching on the first time (if it has never been associated with a zone before),
check that the blue status LED flashes rapidly (the LEM RF room probe searches for
the control panel ID signal for 2 minutes before switching off).
• Power on the Polaris 3X control panel or, if it is already powered on, allow visibility of
the control panel ID from the menu Configuration - Control panel info. This procedure
must occur within 2 minutes before the status LED stops flashing rapidly. If necessary,
press the button on the back of the LEM RF room probe to start searching for the ID
again.
• When the Polaris 3X starts sending the ID signal, the status LED will stop flashing
rapidly and flash just once. Now, assign the desired zone based on the info in the table.
CONFIGURING THE LEM RF ROOM PROBE
ZONE No.
TO ASSIGN
NUMBER OF TIMES
TO PRESS
THE BUTTON
CONFIRM
ZONE
CHECK
ZONE
2
1 press
Press for 5 sec.
2 LED flashes
3
2 presses
Press for 5 sec.
3 LED flashes
4
3 presses
Press for 5 sec.
4 LED flashes
5
4 presses
Press for 5 sec.
5 LED flashes
6
5 presses
Press for 5 sec.
6 LED flashes
7
6 presses
Press for 5 sec.
7 LED flashes
8
7 presses
Press for 5 sec.
8 LED flashes
9
8 presses
Press for 5 sec.
9 LED flashes
10
9 presses
Press for 5 sec.
10 LED flashes
11
10 presses
Press for 5 sec.
11 LED flashes
12
11 presses
Press for 5 sec.
12 LED flashes
13
12 presses
Press for 5 sec.
13 LED flashes
14
13 presses
Press for 5 sec.
14 LED flashes
15
14 presses
Press for 5 sec.
15 LED flashes
16
15 presses
Press for 5 sec.
16 LED flashes
