terneo bx Smart Thermostat Instruction Manual

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Technical data sheet  

and installation and  

operation manual  

moment of 2.4 N·m and sensor terminal — 0.5 N·m. Poor  

tightening can lead to poor contact and overheating of  

terminals and wires, and excessive tightening — to  

damage of terminals and wires. The use of aluminum is  

not desirable.  

terneo  

TECHNICAL DATA  

THE THERMOSTAT IS MOUNTED AND  

CONNECTED after the installation and load testing  

Adjustment range  

5...45 °С  

32 А (max 40 A  

for 10 min)  

Maximum load current  

IN THE CASE OF INCORRECT WIRING, is possible  

failure of the thermostat. make sure that external  

sensor and mains voltage are connected correctly.  

bx  

Rated load capacity  

From the mounting box with thermostat the mounting tube  

(metal tube Ø 16 mm) is put into a zone heated by about  

0,5 m. The curves and the length of the tube should  

ensure smooth movement of the sensor. The end of the  

pipe introduced into the zone, which is heated, must be  

carefully sealed to avoid ingress of the solution, for  

example, with a tape. The sensor is introduced into the  

pipe after solidifying of screed.  

7 000 VА  

230 V ±10 %  

0,3 kg ±10 %  

smart thermostat  

Input voltage  

РЕ  

N

L

Weight in the complete set  

Temperature sensor (in set)  

NTC thermo-resistor  

10K OM at 25 °C (R10)  

Smart thermostat terneo bx is designed to control a  

warm floor based on an electrical heating cable, a  

heating film or in the system warm water floor via the  

terneo mobile app, my.terneo web-page, or by voice via  

Google Assistant.  

1

N

1

2

t°  

Whit  

e

Blue  

The length of the sensor  

connected cable  

4 m  

°С  

Т

Types of the supported sensors:  

analog  

If necessary is acceptable reduction and increasing (up to  

20 m) of sensor connecting wires. Near the sensor  

connecting wires should not be the power cables, they  

may be interfere.  

5..45 °С  

000 VА 32  

230 50 Hz  

7

А

V

~

NTC 4.7, 6.8, 10, 12, 15,  

33, 47K OM at 25 °C  

terneo bx  

Scan to download the free terneo app  

n

eutral  

N

input line  

in  

output line  

out  

L

L

2

N

3

4

5

digital  

D18  

Number combinations  

under heat, at least  

100 000 cycles  

It is necessary that the thermostat commutes the current  

not more than 2/3 of the maximum power specified in the  

passport. If the exceeds 2/3 of the maximum current  

specified in the data sheet, the heating cable must be  

connected with a contactor (magnetic starter, power  

relay), which is designed for this current (wiring 3).  

sensor  

Number of combinations without  

heating, no less than  

1 000 000 cycles  

Underfloor water heating is controlled by means of  

electro-thermal servo actuator with operating voltage of  

230 V. Servo actuator can be both normally closed, and  

normally open. At the connection of normally open servo  

actuator to the temperature regulator use in the additional  

settings of «cloud» function Normally closed contact.  

load  

Temperature hysteresis by floor  

0,5...10 °С,  

step 0,1 °С  

Wiring 1. Connection of the circuit breaker and SSD  

Wireless Networking Standard  

Wi-Fi power output  

802.11 b/g/n  

+20 dBm  

Heating based on infrared panels, electrical convectors  

and other electrical heaters is controlled by placing a  

temperature sensor in the air.  

WARRANTY TERMS  

Minimum recommended speed  

of Internet connection  

128 kb / s  

INSTALLATION  

The warranty for terneo devices is valid for 36 months  

from the date of sale, provided that the instructions are  

followed. The warranty period for products without a  

warranty certificate is counted from the date of  

production.  

Operating frequency range  

Minimal Internet traffic  

2400-2483,5 MHz  

20–30 MB / ms.  

–28...+75 °С  

The thermostat is designed for indoor installation. The  

ingress risk of moisture or liquid into the place of installation  

must be minimized. When installed in a bathroom, toilet,  

kitchen, swimming pool the thermostat should be installed  

at the place out of reach of casual spraying. The ambient  

temperature during installation must be between  

Measured temperature range  

Cross section of connection wires  

Overall dimensions  

not more than 16 mm²  

53 х 85 х 66 mm  

20 m  

IN THE BOX  

If your device is not working properly, we recommend that  

you first read the section «Possible problems». If you  

cannot find an answer, contact Service Center. In most  

cases, these actions resolve all issues.  

Thermostat  

1 piece  

1 piece  

Maximum extension length  

of the temperature sensor  

–5...+ 45 °C. The installation height of the thermostat  

should be in the range 0,4...1,7 m above the floor level.  

Temperature sensor  

with connected sensor  

Available languages on the app  

ru, ua, en, rom, cs, pl, de  

To protect against short-circuit in the load circuit the circuit  

breaker (CB) has to be installed before installing the  

thermostat. The circuit breaker is installed in the gap of  

phase conductor, as shown in the Wiring 1. It should be  

designed for not more than 32 A.  

If you continue to have issues with the device, please  

send it to a Service Center or to the store where you  

purchased the device. If your device is defective due to  

our fault, we will repair or replace it under warranty within  

14 business days.  

Technical data sheet and  

installation and operation manual  

and warranty card  

1 piece  

1 piece  

WIRING  

The packing box  

Thermostat supports two types of sensors: analog sensor  

(thermal resistor) or digital sensor(DS18B20).  

To protect a people against electric shock leakage is  

installed the SSD (safety shutdown device). This event is  

obligatory when installing floor heating in wet areas.  

Please see the full text of the warranty and the data you  

need to send to your Service Center on the website  

https://ds-electronics.com.ua/en/support/warranty/. If you  

have a warranty case, please, contact the General  

distributor in your area.  

Analog sensor (R10) is connected to terminals 1 and 2. Wires  

colorsare of noimportance.  

Scan to see all the benefits of Smart  

To install the thermostat you should:  

— fix the thermostat on the mounting rail (DIN);  

— supply power, load and sensor wires;  

thermostat terneo bx and download the  

terneo app features brochure from the  

web-page.  

Digital sensor (D18) is connected to terminal 1 using white  

wire and toterminal 2 using blue wire. If a thermostat pass into  

accidental regime of work of offloading by timer (Operating  

Instructions page 12), try connecting to terminal 1 using blue  

wire and to terminal 2 using white wire. If, at both attempts,  

the thermostat does not see the sensor, contact the Service  

Center.  

SERVICE CENTER CONTACT:  

terneo  

+38 (091) 481-91-81  

WhatsApp Viber Telegram  

support@dse.com.ua  

— perform the compounds according to the passport data.  

The thermostat terminals are designed for a wire with  

section not more than 16 mm². To reduce the mechanical  

loads on the terminals it is desirable to use a soft wire. The  

wires are tightened in the power terminals with a  

screwdriver with a bit width of not more than 6 mm, and in  

the terminals for the sensor — of not more than 3 mm. A  

screwdriver with a bit width of more than 6 mm for power  

terminals (more than 3 mm for sensor terminals) can cause  

mechanical damage to the terminals. This may cause to the  

loss of the warranty. Tighten the power terminal with  

IMPORTANT. Before the installation and operation of  

the device, please read by the end of this document.  

This will help to avoid possible danger, mistakes and  

misunderstandings.  

WARRANTY CARD  

serial №:  

date of sale:  

Power voltage (230ꢀVꢀ±ꢀ10 %, 50 Hz) is supplied to terminals  

3 and 4, atthat phase(L)isdeterminedbyindicator and iscon-  

nected toterminal4, and neutral (N) —toterminal 3.  

IN CASE OF NO VOLTAGE, all thermostat and  

heating schedule settings are kept in the non-volatile  

thermostat storage, and the clock will continue to  

operate fed from the internal power source for three  

days.  

a seller, a seal:  

place of a seal  

The load connection wiresareconnectedtoterminal5  

and to the neutral terminal block (not included).  

an owner contact  

for a service center:  

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General	Details
Name	terneo bx Smart Thermostat Instruction Manual
Make	terneo
Language	English
Filetype	PDF (Download)
File size	0.35 MB

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• ALL THERMOSTAT INSTRUCTIONS & USER MANUALS
• terneo

terneo bx Smart Thermostat Instruction Manual Overview

Summary of Contents

• Page 1: Technical data sheet and installation and operation manual The thermostat is mounted and connected after the installation and load testing. Adjustment range: 5...45 °C. Maximum load current: 32 A (max 40 A for 10 min). In the case of incorrect wiring, failure of the thermostat is possible. The thermostat is designed to control a warm floor based on an electrical heating cable, a heating film, or in the system warm water floor. The installation height of the thermostat should be in the range of 0.4...1.7 m above the floor level. To protect against short-circuit in the load circuit, the circuit breaker must be installed before installing the thermostat. The warranty for terneo devices is valid for 36 months from the date of sale, provided that the instructions are followed. The thermostat supports two types of sensors: analog sensor (thermal resistor) or digital sensor (DS18B20). Before the installation and operation of the device, please read by the end of this document.
• Page 2: The app will show you how to connect your thermostat. In the presence of the internet, the thermostat will be added to the main application screen and registered in the cloud. If a password is required for the connection, enter DSEXXXXXX, where XXXXXX is the last six symbols in the name of the network. The cloud is intended for the safe keeping of data, comfortable and safe long-distance connection and operation. The thermostat constantly synchronizes with the cloud, performs its commands, receives the latest settings, and sends telemetry about its status. For the statistics and heating schedule to operate correctly, after connecting to the cloud, specify your time zone. The thermostat will generate the connection to your Wi-Fi network, indicated by the constant glow of the blue indicator. In the absence of the Internet, the thermostat will continue its operation according to the latest settings. Smart functions allow you to save up to 50% by maintaining a comfortable floor temperature when you need it only. The WLAN connection does not have to be 5G.
• Page 3: Function menu overview Control from the buttons After switching on, the thermostat displays the sensor temperature. Hand mode allows maintenance of one pre-set temperature. Robot mode is the factory setting for Hand mode. Schedule mode is adjustable via the app. Temporary mode supports changes until the end of the current period. Away mode is tuned only by means of the app. Button blocking can be enabled or disabled for child and public protection. Installed load capacity must be set for proper operation of energy consumption statistics. Factory reset can be performed by pressing a specific button for 30 seconds. Viewing of firmware version is possible by holding a button for 12 seconds. Connection to a Wi-Fi network is necessary for certain features and settings.
• Page 4: The load is disabled, oht flashes on the screen «oht». Possible problems, causes and ways to overcome them. The temperature inside the housing exceeded 85 °C and triggered protection against internal overheating. The thermostat does not display the PIN code. It is necessary to check tension of power wires in the device terminals. The device does not contain harmful substances. Connection failed via Android or iOS apps, the indicator is blue. Do not connect 230 V mains voltage instead of the sensor. Do not immerse the sensor with a connecting wire in the liquid medium. Do not expose the device to extreme temperatures and high humidity.