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Telethings L1 User manual

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User manual:
LoRaWAN Thermostat and Relay
Box
Lejlekuša bb
75320 Gračanica, Bosna i Hercegovina
Tel: +387 35 700 209
Fax: +387 35 700 201
Mail: info@TeleThings.com
Web: www.telethings.com
1
1. Telethings Thermostat LoRaWAN user manual ...................................................................................... 2
1.1. Basic information / Product description ........................................................................................... 2
1.2. Content of the box ......................................................................................................................... 2
2. Wireless thermostat and Receiving switch module manual ..................................................................... 3
2.1. LoRa Join procedure for Thermostat ............................................................................................... 4
2.2. LoRa Join procedure for Receiving switch module ............................................................................ 5
2.3. Recommendation for use................................................................................................................ 5
2.4. Specification .................................................................................................................................. 6
2.4.1. Wireless thermostat ................................................................................................................. 6
2.4.2. Receiving switch module .......................................................................................................... 6
2.5. Device installation .......................................................................................................................... 7
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1. TELETHINGS THERMOSTAT LORAWAN USER MANUAL
1.1. BASIC INFORMATION / PRODUCT DESCRIPTION
Wireless thermostat and Receiving switch module are devices intented for heating system
management. Receiving switch module is directly connected with heating system, and based on
information given from server, module performs heating system regulation by activating or
deactivating relay.
Advantages and main characteristics of the device are:
- Wireless thermostat is small energy consumer
- Wireless thermostat can change location (room) of reading temperature
- Wireless thermostat shows current temperature and set temperature on display
- Wireless thermostat shows indicator of communication with server
- Devices can communicate on long distances
- Simple device installation
- Simple device handling
1.2. CONTENT OF THE BOX
Figure 1. Content of the box
On picture (Figure 1.) content of the
box is shown. Small appearance
deviations are possible of some
components from the picture.
1. Installation manual
2. Wireless thermostat
3. Receiving switch module
4. 868 MHz antenna
5. 2x screw and 2x plastic dowels
6. Duplex tape
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2. WIRELESS THERMOSTAT AND RECEIVING SWITCH MODULE MANUAL
Figure 2. Wireless thermostat
Figure 3. Graphical representation of the display before and after turning the device ON
Figure 4. Successfully setting the temperature
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1 – Room's set temperature
2 – Radio connection indicator
3 – Empty battery indicator
4 – Room's current temperature (°C)
5 – ON / OFF button
6 – Button „UP“, increases set temperature by 1°C
7 – Button „DOWN“, decreases set temperature by 1°C
Device can be turned ON / OFF by pressing and
holding the „Power“ button for 1 second. If the device
was turned OFF, on the display it will be shown as on
picture (Figure 3. – left), and while holding the button
for 1 second display will turn ON. While turning on,
display will look like on picture (Figure 3. - right)
Ukoliko je bio ugašen na ekranu će biti prikazan
izgled kao na slici (Slika 3. - lijevo), te pritiskom Power
tipke u trajanju od 1 sekunde, uređaj će se upaliti.
Tokom paljenja na displeju će biti prikazan izgled kao
na slici (Slika 3. - desno).
Radio icon is an indicator of successful communication between application on the server
and the device. Battery icon is an indicator of device's low battery. When battery icon appears,
batteries must be changed as soon as possible.
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Figure 5. Receiving switch module
2.1. LORA JOIN PROCEDURE FOR THERMOSTAT
To be able to communicate with the server and receive messages from the server, LoRaWAN
devices must complete JOIN procedure with the server. The JOIN procedure initiates automatically
while the device is being turned on. Upon sending JOIN request to the server, the display will look
like on picture (Figure 6. – left). If the device fails to JOIN with the server, ER letters will appear on
display, meaning there was an error while executing JOIN procedure (Figure 6. – middle). If the
device successfully finished JOIN procedure, OK letters will appear on display (Figure 6. – right).
After the device has successfully finished the JOIN procedure, it can send and receive
messages from the server.
1 – Power connector
2 – Electronically controlled switch connector
(Relay)
3 – AC connector – Positive (L)
4 – AC connector - Negative (N)
5 – Voltage-free (Dry) contact (Relay input)
6 – Volate-free (Dry) contact (Relay output)
7 – Antenna connector
8 – Device power indicator
9 – Relay activity indicator
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Transfer icon is an indicator of communication between
application on the server and the device. While transfer is in
progress buttons are unable to use. Press and hold button to faster
device response.
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Figure 6. LoRa JOIN procedure graphical representation
2.2. LORA JOIN PROCEDURE FOR RECEIVING SWITCH MODULE
After the device is being turned on, red LED will turn on. After ten seconds, JOIN procedure
with the server will initiate. If the JOIN procedure has been successful, both red and green LEDs will
blink three times and then the red LED will stay turned ON while green one will turn off.
Red LED is an indicator of successful JOIN procedure and if it's on, it means that procedure
has finished successful. If red LED continues blinking, it means that JOIN procedure has failed.
Green LED is an indicator of relay state and if it's on, it means that the relay is turned on.
After the device has successfully finished the JOIN procedure, it can send and receive
messages from the server.
2.3. RECOMMENDATION FOR USE
Due to the relevance and validity of
measurement and regulation, wireless thermostat
should not be installed near heat sources, such as
radiators, furnaces, refrigerators and other objects
which can emit heat in their immediate vicinity.
Also, for the same reason, Home Sensor should
not be installed near windows or entrance doors. It's
not recommended to install devices (Home Sensor
and Control Box) on unstable surfaces, or surfaces
which are exposed to vibrations, due to a possible fall of device and physical damage. Keep devices
as far as possible from impact of high humidity and liquid sources due to a possible damage of
device's electronic components. Keep the device out of reach of children.
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2.4. SPECIFICATION
2.4.1. WIRELESS THERMOSTAT
Description
Device for measuring, setting and reporting the
temperatures
Measuring the temperature
0°C - 60°C, with 1°C step
Setting the temperature
5°C – 35°C, with 1°C step using device, or 0,5 °C step using
application
Set temperature regulation
+/-0,5°C
Server communication
Mandatory sending current temperature to the server after
desired period of time (min. 3 minute, max. 240 minutes)
which user can set on server (if user sets 0 for period of
communication, it disables mandatory sending option), or
while room temperature was changed by 0,5°C or after the
new temperature has been set. Pressing the buttons UP or
DOWN, set temperature is being selected and sent.
Power supply
2xAAA batteries ( 3 V )
Device dimensions
9 x 11 x 2 cm
Device weight
60 gr
Temperature
Storage temperature -10°C - +60°C
Operating temperature 0°C - +60°C
Radio signal frequency
868 MHz
Communication range
Urban environments: up to 2- to 3-km-wide coverage
Rural environments: beyond 5 to 7 km
2.4.2. RECEIVING SWITCH MODULE
Description
Device for regulating heating system based on information
given from the server
Server communication
Mandatory sending current relay status to the server after
desired period of time (min. 1 minute, max. 15 minutes)
which user can set on server.
If device have not communication with server over desired
safety period of time, device will set relay state to OFF.
(min. 20 minutes, max. 240 minutes)
Power supply
220V ~ 50/60Hz
Device dimensions
10 x 6 x 2,5cm
Device weight
100 gr
Temperature
Storage temperature -10°C - +60°C
Operating temperature 0°C - +60°C
Radio signal frequency
868 MHz
Communication range
Urban environments: up to 2- to 3-km-wide coverage
Rural environments: beyond 5 to 7 km
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2.5. DEVICE INSTALLATION
Installation of the device receiving switch module should be done by service engineer or a
licensed person.
Control Box installation directions:
1) Turn off power supply on heating system (due to protection against possible electric
shock)
2) Twist the antenna (868MHz) on Control Box; on connector designed for antenna (Figure
6.)
3) Connect heating system and receiving switch module with voltage-free (dry)
contact/Connect heating system on electronically controlled switch (Relay) as shown on
picture (Figure 5.)
4) Connect power supply on receiving switch module on AC power supply. Scheme of power
supply is shown on pictures (Figure 5. and Figure 7.), if possible use power source for
receiving switch module from heating system.
5) Turn heating system's power supply on.
Figure 7. Scheme for connecting receiving switch module
Wireless thermostat preparation guide:
1. Disassemble Home Sensor (Figure 8.)
2. Insert the batteries in Home Sensor device (Figure 9.)
3. Assemble Home Sensor in original condition
L N A A
Receiving switch module
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Changing batteries depending on the special installation, it is recommended to use alkaline
AAA batteries. If the batteries over time become empty, an indicator of empty batteries will be
shown on the display and the batteries should be replaced following these steps: 1. Remove
housing of thermostat by gently withdrawing from the base. 2. Take old batteries out and replace
them with new ones. 3. Be sure to set symbols (+) and (-) correctly.
NOTE: Replacement of batteires are recommended once a year or if thermostat will be
unsupervised for a long time.
Figure 8. Steps for disassembling device for batteries replacement
Figure 9. Steps for inserting batteries and then assembling the device
Figure 10. Attaching the rear plastic holder to the wall (or other surface)
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3
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+
-
+
AAA
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2
3
4
AAA
1 – Turn Home Sensor around
2 – Remove plastic bracket from rear
side
3 – Remove battery cover
1 – Position batteries correctly
2 – Insert batteries
3 – Put battery cover back
4 – Connect Home Sensor with rear
bracket
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2
+
+
1 – Mounting Home Sensor on
the wall using duplex tape
2 – Mounting Home Sensor on
the wall using screws
Lejlekuša bb
75320 Gračanica, Bosna i
Hercegovina
Tel: +387 35 700 209
Fax: +387 35 700 201
Mail: info@telethings.com
Web: www.telethings.com
/