USER MANUAL
EU-WiFi X
www.tech-controllers.com
SAFETY
Before using the device for the first time the user should read the following regulations carefully. Not obeying the rules included in this manual may lead to personal injuries or controller damage. In order to avoid accidents and errors it should be ensured that every person using the device has familiarized themselves with the principle of operation as well as security functions of the controller. If the device is to be sold or put in a different place, make sure that the user’s manual is stored with the device so that any potential user has access to essential information about the device.The manufacturer does not accept responsibility for any injuries or damage resulting from negligence; therefore, users are obliged to take the necessary safety measures listed in this manual to protect their lives and property.
WARNING
- A live electrical device! Make sure the regulator is disconnected from the mains before performing any activities involving the power supply (plugging cables, installing the device etc.).
- The device should be installed by a qualified electrician.
- The controller should not be operated by children.
WARNING
- Any use other than specified by the manufacturer is forbidden.
- Before and during the heating season, the controller should be checked for condition of its cables. The user should also check if the controller is properly mounted and clean it if dusty or dirty.
Changes in the products described in the manual may have been introduced subsequent to its completion on 11.08.2022. The manufacturer retains the right to introduce changes to the design and colours. The illustrations may include additional equipment. Print technology may result in differences in the colours shown.
We are committed to protecting the environment. Manufacturing electronic devices imposes an obligation of providing for environmentally safe disposal of used electronic components and devices. Hence, we have been entered into a register kept by the Inspection for Environmental Protection. The crossed-out bin symbol on a product means that the product may not be disposed of to household waste containers. Recycling of waste helps to protect the environment. The user is obliged to transfer their used equipment to a collection point where all electric and electronic components will be recycled.
DEVICE DESCRIPTION
EU-WiFi X is a module included with a wireless controller. Enables cooperation with any wireless system controller or temperature sensor from the 8 series. The device is designed to maintain the temperature of the room and floor at a constant level. Heating or cooling is switched on via a potential-free contact.
Thanks to the use of a WiFi module, you can control the operation of parameters using the emodul.eu application.
- Module registration button
- Registration button for the controller, floor sensor
- Heating/cooling input
- Potential-free contact
- Power supply
CONTROLLER INSTALLATION
WARNING
- The device should be installed by a qualified person.
- Risk of fatal electric shock from touching live connections. Before working on the controller switch off the power supply and prevent it from being accidentally switched on.
To connect the cables, remove the controller cover.
The cabling should be connected in accordance with the description on the connectors and the diagram.
FIRST START-UP
For the controller to work properly, please follow the steps below when starting it for the first time:
- Connecting the controller according to the diagram
- Internet connection configuration
- Work as a contact
- Registration of the regulator and floor sensor
- Manual mode
1. CONNECTING THE CONTROLLER
The controller should be connected according to the diagrams provided in this section „Controller installation”.
2. INTERNET CONNECTION CONFIGURATION
Thanks to the WiFi module, it is possible to control and edit parameter settings via the Internet. To do this, you need to configure a connection to a WiFi network.
- Press the web module registration button on the controller
- Turn on WiFi on your phone and search for networks (currently it’s “TECH_XXXX”)
- Select network “TECH_XXXX”
- In the open tab, select the WiFi network with the “WiFi network selection” option
- Connect to the network. If necessary, enter your password.
- Generate the code for registration on emodul using the “Module registration” option
- Create an account or log in to emodul.eu and register the module (see section “Installation control in emodul”)
Required network settings
For the Internet module to work properly, it is necessary to connect the module to the network with a DHCP server and an open port 2000.
After connecting the Internet module to the network, go to the module settings menu (in the master controller).
If the network does not have a DHCP server, the Internet module should be configured by its administrator by entering appropriate parameters (DHCP, IP address, Gateway address, Subnet mask, DNS address).
- Go to the Internet module / WiFi settings menu.
- Select “ON”.
- Check if the “DHCP” option is selected.
- Go to “WIFI network selection”
- Select your WIFI network and enter the password.
- Wait for a while (approx. 1 min) and check if an IP address has been assigned. Go to the “IP address” tab and check if the value is different from 0.0.0.0 / -.-.-.-.
a) If the value is still 0.0.0.0 / -.-.-.-.- , check the network settings or the Ethernet connection between the Internet module and the device. - After the IP address has been assigned, start the module registration in order to generate a code which must be assigned to the account in the application.
3. WORK AS A CONTACT
The controller works as a contact until the regulator is registered. After registering the room regulator, it controls the contact based on data from the room sensor.
When operating as a contact, 2 operating modes are available:
- Manual mode – switching the contact to permanent operation (see point: Manual mode)
- Schedule – contact control by a schedule set for a particular day of the week (option available at emodul.eu)
The contact can be disabled from the above modes with the ON/OFF option at emodul.eu.
4. REGISTRATION OF THE REGULATOR AND FLOOR SENSOR
A wireless regulator is included in the set. To pair the regulator with the module, remove the module cover and press the registration button on the module and the regulator. The LED on the main controller flashes while waiting for registration. A successful registration process will be confirmed by the LED flashing 5 times.
To register a wireless floor sensor, activate the registration by briefly pressing the registration button on the module and on the regulator twice. The LED on the main controller will flash twice while waiting for registration. A successful registration process will be confirmed by the LED flashing 5 times.
NOTE
To return to “Work as a contact”, you must restore the factory settings, which will deregister the regulator.
5. MANUAL MODE
The controller has a manual mode function. To enter this mode, briefly press the manual button. This will cause the controller to enter in 15-min. manual operation, which is signaled by the manual operation diode flashing. To exit manual operation, hold down the manual operation button.
Holding the manual mode button will enter the permanent manual mode mode, which is indicated by the manual mode diode with constant light.
A short press on the manual button changes the output status of the potential-free contact.
INSTALLATION CONTROL IN EMODUL.EU
The web application at https://emodul.eu offers multiple tools for controlling your heating system. In order to take full advantage of the technology, create your own account:
Registration a new account at https://emodul.eu 
Registration a new module
Once logged in, go to the Settings tab and select Register module. Next, enter the code generated by the controller (we generate the code on the phone in the “Configuration portal” tab in the “Module registration” option). The module may be assigned a name (in the field labelled Module description).
1. HOME TAB
Home tab displays the main screen with tiles illustrating the current status of particular heating system devices.
HOME tab
Tap on the tile corresponding to a given zone to edit its pre-set temperature.
Editing the pre-set temperature
The upper value is the current zone temperature whereas the bottom value is the pre-set temperature. The pre-set zone temperature depends by default on the weekly schedule settings. Constant temperature mode enables the user to set a separate pre-set temperature value which will apply in the zone regardless of the time.
Editing the constant pre-set temperature
By selecting constant temperature icon, it is possible to set the temperature with time limits.
This mode enables the user to set the temperature value which will apply only within a pre-defined period of time. When the period is over, again the pre-set temperature depends on the weekly schedule settings (schedule or constant temperature without time limit.
Pre-set temperature with time limits
Tap on Schedule icon to open up the schedule selection screen.
Selecting a weekly schedule
It is possible to set six weekly schedules: 1-local, 5-global. Temperature settings for schedules are common for heating and cooling. The selection of a specific schedule in a given mode is remembered separately.
- Local schedule – weekly schedule assigned only to the zone. You can edit it freely.
- Global schedule 1-5 – possibility of setting several schedules in a zone, but the one marked as active will operate.
After selecting the schedule tap on OK and move on to edit the weekly schedule settings.
Editing a weekly schedule
Editing enables the user to define two programs and select the days when the programs will be active (e.g. from Monday to Friday and the weekend). The starting point for each program is the pre-set temperature value. For each program the user may define up to 3 time periods when the temperature will be different from the pre-set value. The time periods must not overlap. Outside these time periods the pre-set temperature will apply. The accuracy of defining the time period is 15 minutes.
By tap on the icons on the tiles 
the user has an overview of data, parameters and devices in the installation.
2. ZONES TAB
The user may customize the home page view by changing the zone names and the corresponding icons.
Zones tab
3. MENU TAB
The tab contains all the functions supported by the driver. The user can view and change the settings of specific controller parameters.
3.1. OPERATING MODE
The function allows you to select a specific operating mode: normal, holiday, economy, comfort.
3.2. ZONE
3.2.1. ROOM SENSOR
- Hysteresis – Room temperature hysteresis introduces a tolerance of fluctuations for the set room temperature in the range of 0,1 ÷ 10°C.
- Calibration – The room sensor is calibrated during installation or after prolonged use of the controller/sensor, if the displayed room temperature differs from the actual temperature. Adjustment range from -10˚C do +10˚C with an accuracy of 0,1˚C.
3.2.2. FLOOR HEATING
- Operation type
- OFF – the function allows you to turn off the type of operation
- Floor protection – the function is used to keep the floor temperature below the set maximum temperature in order to protect the installation against overheating. When the temperature increases to the set maximum temperature, the additional heating of the zone will be turned off
- Comfort mode – the function is used to maintain a comfortable floor temperature, i.e. the controller will monitor the current temperature. When the temperature rises to the set maximum temperature, the zone reheating will be turned off to protect the installation against overheating. When the floor temperature drops below the set minimum temperature, additional heating of the zone will be turned on.
- Floor temperature max/min – the function allows you to set the maximum and minimum floor temperature. Based on the maximum temperature, the Floor Protection function prevents the floor from overheating. The minimum temperature prevents the floor from cooling down, which allows you to maintain a comfortable temperature in the room.
NOTE
In the “Floor protection” operating mode, only the maximum temperature appears, while in the comfort mode, the minimum and maximum temperatures appear.
- Floor sensor
- Hysteresis – The floor temperature hysteresis introduces a tolerance of fluctuations for the set floor temperature within the range 0,1 ÷ 10°C.
- Calibration – The floor sensor is calibrated during installation or after prolonged use of the controller/sensor, if the displayed floor temperature differs from the actual one. Adjustment range from -10˚C do +10˚C with an accuracy of 0,1˚C.
3.2.3. SETTINGS
- Heating
- ON – the function allows you to turn on the heating mode
- Pre-set temperature – a parameter that is used to set the desired room temperature
- Schedule (Local and Global 1-5) – the user can select a specific work schedule in the zone
- Temperature settings – possibility of setting the pre-set temperature for holiday, economy and comfort mode
- Cooling*
- ON
- Pre-set temperature
- Schedule
- Temperature settings
* Editing parameter settings is the same as in the „Heating” function.
3.3. HEATING – COOLING
3.3.1. OPERATING MODE
- Automatic – varies depending on the heating/cooling input – if there is no signal, it works in heating mode
- Heating – the zone is heated
- Cooling – the zone is cooled
3.4. PROTECTION – HUMIDITY
Protection – humidity – If the humidity in the zone is higher than the value set in emodul.eu, cooling in this zone will be turned OFF.
NOTE
The function only works in “Cooling” mode.
3.5. FACTORY SETTINGS
The function allows you to restore the factory settings of the controller and deregisters the regulator.
4. SERVICE MENU
The service menu is available only to qualified installers and is protected by a code that can be made available by the Tech Sterowniki service. When contacting the service, please provide the controller software version number.
5. STATISTICS TAB
The Statistics tab enables the user to view the temperature charts for different time periods e.g. 24h, a week or a month.
It is also possible to view the statistics for the previous months.
6. SETTINGS TAB
The settings tabs allow you to edit user data and view module parameters and register a new one.
Settings/Account tab
Settings/Module tab
SOFTWARE UPDATE
To update the driver and module, select the “Setup Portal” tab on your phone and select the “…. update” option or download and upload the file.
This option also allows you to view the current version of the program, which is needed to contact the Tech Sterowniki service.
NOTE
The update is performed separately for the controller and the module.
TECHNICAL DATA
| Specification | Value |
| Power supply | 230V +/-10% / 50Hz |
| Max. power consumption | 1,3W |
| Operation temperature | 5÷50ºC |
| Potential-free cont. nom. out. load | 230V AC / 0,5A (AC1) * 24V DC / 0,5A (DC1) ** |
| Frequency | 868MHz |
| Transmission | IEEE 802.11 b/g/n |
* AC1 load category: single-phase, resistive or slightly inductive AC load.
** DC1 load category: direct current, resistive or slightly inductive load.
EU DECLARATION OF CONFORMITY
Hereby, we declare under our sole responsibility that EU-WiFi X manufactured by TECH STEROWNIKI II Sp. z o.o., headquartered in Wieprz Biała Droga 31, 34-122 Wieprz, is compliant with Directive 2014/53/EU of the European parliament and of the Council of 16 April 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of radio equipment, Directive 2009/125/EC establishing a framework for the setting of ecodesign requirements for energy-related products as well as the regulation by the MINISTRY OF ENTREPRENEURSHIP AND TECHNOLOGY of 24 June 2019 amending the regulation concerning the essential requirements as regards the restriction of the use of certain hazardous substances in electrical and electronic equipment, implementing provisions of Directive (EU) 2017/2102 of the European Parliament and of the Council of 15 November 2017 amending Directive 2011/65/EU on the restriction of the use of certain hazardous substances in electrical and electronic equipment (OJ L 305, 21.11.2017, p. 8). For compliance assessment, harmonized standards were used:
PN-EN IEC 60730-2-9 :2019-06 art. 3.1a Safety of use
PN-EN IEC 62368-1:2020-11 art. 3.1 a Safety of use
PN-EN 62479:2011 art. 3.1 a Safety of use
ETSI EN 301 489-1 V2.2.3 (2019-11) art.3.1b Electromagnetic compatibility
ETSI EN 301 489-3 V2.1.1 (2019-03) art.3.1 b Electromagnetic compatibility
ETSI EN 301 489-17 V3.2.4 (2020-09) art.3.1b Electromagnetic compatibility
ETSI EN 300 328 V2.2.2 (2019-07) art.3.2 Effective and coherent use of radio spectrum
ETSI EN 300 220-2 V3.2.1 (2018-06) art.3.2 Effective and coherent use of radio spectrum
ETSI EN 300 220-1 V3.1.1 (2017-02) art.3.2 Effective and coherent use of radio spectrum
PN EN IEC 63000:2019-01 RoHS.
Wieprz, 16.10.2024
Central headquarters:
ul. Biała Droga 31, 34-122 Wieprz
Service: ul. Skotnica 120, 32-652 Bulowice
phone: +48 33 875 93 80
e-mail: serwis@techsterowniki.pl
www.tech-controllers.com
Documents / Resources
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TECH CONTROLLERS EU-WiFi X WiFi Room Regulator [pdf] User Manual EU-WiFi X WiFi Room Regulator, EU-WiFi X, WiFi Room Regulator, Room Regulator, Regulator |