Telethings L1 User manual

Brand: Telethings

Model: L1

Category: Measuring, testing & control

Type: User manual

Telethings L1 is a wireless thermostat and receiving switch module designed for heating system management. It allows you to remotely monitor and control the temperature of your home or office, and automatically adjust the heating system accordingly. The wireless thermostat features a clear display that shows the current and set temperatures, as well as a battery level indicator. It also has buttons for easy temperature adjustment and a power button to turn the device on or off.

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. 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

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

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

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).

Pressing and holding button „UP“ or

„DOWN“, device enters in menu for setting the

temperature. Respectively, pressing button

„UP“ set temperature increases by 1°C and

decreases by 1°C if button „DOWN“ is pressed.

On picture (Figure 4.) graphical representation

of setting the temperature is shown.

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.

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

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.

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.

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

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

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)

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

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

Telethings L1 User manual

Brand: Telethings

Model: L1

Category: Measuring, testing & control

Type: User manual

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Telethings L1 User manual

Telethings L1 User manual

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