PRODUCT CATALOG INSTALLATION CONTROLLERS ROOM REGULATORS ZONE HEATING CONTROL FLOOR HEATING CONTROL BOILER CONTROLLERS SOLAR SYSTEMS CONTROLLERS

PRODUCT CATALOG INSTALLATION CONTROLLERS ROOM REGULATORS ZONE HEATING CONTROL FLOOR HEATING CONTROL BOILER CONTROLLERS SOLAR SYSTEMS CONTROLLERS 1

Description of the controllers Control of 2 valves Control of 3 valves Front panel made of glass Touchscreen Wireless communication Wired communication Update via USB Uploading photos via USB Control of the solar system Flush-mountable SIGMA version ZPID version Description of the system extension possibilities Internet Module GSM Module Room regulator Room regulator with RS communication Additional valve module RS communication RS two-way communication based on data transfer code protocol developed by TECH company. This type of communication allows the user to connect additional, subordinate system elements which expand the main controller possibilities 3

TABLE OF CONTENTS INSTALLATION CONTROLLERS ROOM REGULATORS EU-19, 20, 21 Pump controllers...8 EU-21 CWU, EU-21 BUFOR Buffer pump controllers...9 EU-11 DHW circulation regulator...10 EU-27i, 427i Controllers for two and three pumps...11 EU-431n, EU-i-1, EU-i-1 CWU Mixing valve controller...12 EU-i-1m Mixing valve module...13 EU-i-2, i-3 Installation controllers...14 EU-408n Installation controller...15 EU-294 Two-state room regulator...18 EU-295 Two-state room regulator...19 EU-290 Two-state room regulator...20 EU-292 Two-state room regulator...21 EU-282,283,283 C, 283 P Two-state room regulators...22 EU-283 C WiFi Two-state room regulator WiFi...23 WiFi PK Internet temperature regulator...24 EU-296 Room regulator with RS communication...25 EU-280, 281, 281 C Room regulators with RS communication...26 EU-281nC Room regulator with RS communication...27 EU-2801 Room regulator with OPENTHERM communication...28 EU-2801 WiFi Room regulator with OPENTHERM communication...29 ZONE HEATING CONTROL FLOOR HEATING CONTROL WiFi 8S WiFi controller for wireless electric actuators STT-868...31 EU-8S, 16S Room regulators for wireless electric actuators STT-868...32 EU-L-5 Controller for thermostatic actuators...36-37 EU-L-6 Controller for thermostatic actuators...38-39 EU-L-7 Controller for thermostatic actuators...40-41 EU-L-8 Controller for thermostatic actuators...43-44 Heating control in a guesthouse or hotel...45 BOILER CONTROLLERS SOLAR SYSTEMS CONTROLLERS EU-322 Electronic draught regulator...48 EU-22n, EU-24 Charging boiler controllers...49 EU-28, EU-81 Charging boiler controllers...50 EU-880 Charging boiler controller...51 EU-37n RS Boiler with feeder controller...52 EU-48 Boiler with feeder controller...53 EU-480 Boiler with feeder controller...54 EU-391 zpid Fireplace controller...55 EU-392 zpid Fireplace controller...56 Fans, sensors...57 EU-21 Solar, EU-400 Solar collector controllers...60 EU-401 PWM Solar collector controller...61 EU-402 PWM Solar collector controller...62 EU-460 PWM Solar collector controller...63 EU-65 GSM Specialized controller/ additional module...64 EU-505 Ethernet Specialized controller/ additional module...66 WiFi RS Specialized controller/ additional module...67 STT- 868 Wireless electric actuator...68 STZ- 120 Mixing valve actuator...68 Contactor module...68 Pump groups...69 4

ABOUT US Our company manufactures microprocessor devices for consumer electronics. We are the largest Polish manufacturer of controllers for CH boilers fired with solid fuels. We have been trusted by the leading CH boiler companies in Poland and abroad. Our devices are characterized by the highest quality and reliability, confirmed by many years of experience. We specialize in designing and production of controllers for CH boilers fired with coal, fine coal, pellet, wood and biomass (oats, corn, dried seeds). Apart from that, we also manufacture regulators for refrigeration industry, solar systems, sewage treatment plants, mushroom farms, three- and four-way valves as well as room regulators and scoreboards for sports playfields. We have already sold hundreds of thousands of various controllers and we are successfully expanding our offer, with the customer satisfaction being our top priority. The quality management system ISO 9001 and a number of certificates confirm the highest quality of our products. The history of our company are, first of all, the people who create it, their knowledge, experience, involvement and persistence. Our plans for the future include maintaining good relations with our customers, acquiring new customers and developing new, high-quality products.

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INSTALLATION CONTROLLERS We recommend our controllers for heating systems, CH pumps and mixing valves, all characterised by high quality and reliability. The devices which we offer enable efficient management of heat energy. TECH controllers for heating systems meet the highest standards of safety and at the same time are simple and intuitive in operation and installation. Managing heat energy using such controllers helps to increase the thermal comfort in the rooms as well as generates big savings.

EU-19, 20, 21 PUMP CONTROLLERS Power 230V 50Hz Pump output load 1 A Temperature setting range 250C - 850C Temp. measurement accuracy +/- 10C Dimensions [mm] 137 x 96 x 40 Functions CH pump control Equipment CH temperature sensor EU-19 anti-stop function potentiometer for setting the desired temperature EU-20 potentiometer for setting the desired temperature EU-21 possibility as thermostat operation anti-stop function anti-freeze function possibility of setting temperature of pump activation and deactivation (operation in range two temperatures) minimal operation temperature: -9 C LED display T1 8

EU-21 CWU, EU-21 Bufor BUFFER PUMP CONTROLLER Power Pump output load Temperature setting range Voltage-free contact load Temp. measurement accuracy 230V 50Hz 1 A 250C - 850C 1A / 230 V / AC +/- 10C Dimensions [mm] 110 x 163 x 57 Functions DHW pump control anti-stop function anti-freeze function control of the voltage-free output possibility of defining pump activation delta protection against DHW tank cotoling Equipment LED display two temperature sensors T1 S1 EU-21 CWU T2 Principle of operation EU-21 DHW regulator is a multi-purpose controller equipped with two temperature sensors, intended for controlling DHW tank pump. The controller activates the pump when the temperature difference between the two sensors exceeds set value (T1-T2 Δ ), provided that T2 Minimum threshold of pump activation. The pump is deactivated when T2 T1 + 2 C or when T1 < Minimum threshold of pump activation 2 C (constant hysteresis value) or when T2 reaches the set value. Key: T1 CH boiler temperature T2 DHW tank temperature (buffer). It prevents unnecessary pump operation as well as unintended cooling down of the DHW tank when the water supply temperature drops. This, in turn, helps to save electricity and prolongs the life of the pump. Consequently, the device is more reliable and economical. EU-21 DHW regulator is equipped with a system preventing pump stagnation during long standstill. The pump is switched on for 1 minute every 10 days. Additionally, the controller is equipped with anti-freeze function. When the temperature of CH boiler sensor or DHW tank sensor drops below 6 C, the pump is activated permanently. It is switched off when the circuit temperature reaches 7 C. S1 T2 T1 EU-21 BUFOR 9

EU-11 DHW CIRCULATION REGULATOR Voltage supply Maximum power consumption Load Fuse Operating pressure 230V / 50Hz < 3W 1A 1.6 A 1-8 bar Maximum flow 1 liter/min. Operating temperature 5 C - 60 C Functions controlling circulating pump operation monitoring the pre-set temperature in a heating branch smart control of the circulation system protection against overheating (DHW pump activation) anti-stop function adjustable pump operation time DHW set temp. sensor 4 Circulation pump Limit sensor Equipment 7 2 temperature sensors flow sensor LCD display 1 2 9 3 4 5 Flow sensor 6 8 Principle of operation DHW circulation regulator is intended for controlling DHW circulation to suit individual user s needs. In an economical and convenient way, it reduces the time needed for hot water to reach the fixtures. It controls the circulating pump which, when the user draws water, accelerates the flow of hot water to the fixture, exchanging the water there for hot water at the desired temperature in the circulation branch and at the tap. The system monitors the temperature set by the user in the circulation branch and it activates the pump only when the pre-set temperature is lowered. Thus it does not generate any heat loss in the DHW system. It saves energy, water and equipment in the system (e.g. circulation pump). The circulation system operation is activated again only when hot water is needed and at the same time the pre-set temperature in the circulation branch drops. The device regulator offers all the functions necessary to adjust to various DHW circulation systems. It may control hot water circulation or enable the circulating pump in case of heat source overheating (e.g. in solar heating systems). The device offers pump anti-stop function (protecting against rotor lock) and adjustable working time of circulation pump (defined by the user). 10

EU-27i, 427i CONTROLLER FOR TWO/THREE PUMPS Supply voltage Pumps output load Range of temperature setting Accuracy of temp. measurement. 230V 50Hz 1 A 300C - 700C +/- 10C Dimensions [mm] 125 x 200 x 55 Functions (EU-27i) CH pump control control of additional DHW or floor pump anti-stop function anti-freeze function Principle of operation Equipment (EU-27i) LCD display CH temperature sensor T1 additional pump temperature sensor T2 knob of the pulse generator casing designed for mounting on the wall EU-27i regulator is intended to control the operation of CH circulation pump and of the additional pump (DHW or floor pump). The controller s task is to switch the CH pump on if the temperature exceeds the threshold value of activation and to switch the pump off when the boiler cools down (e.g. as a result of burnout). For the second pump, apart from activation temperature, the user adjusts the set temperature up to which the pump will operate. T1 EU-27i T2 Functions (EU-427i) time-based or temperature-based control of the three pumps anti-stop function anti-freeze function the possibility of setting any pump priorities Equipment (EU-427i) LCD display three temperature sensors knob of the pulse generator casing designed for mounting on the wall T5 EU-427i possibility of connecting a room regulator with traditional communication ( a two-state regulator ON/OFF) T1 T2 Principle of operation EU-427i regulator is intended to control the operation of three pumps. The controller s task is to switch the pumps on (temporarily if the temperature exceeds the threshold value of activation) and off when the boiler cools down (e.g. as a result of burnout). If a selected pump is not a CH pump, turning off can be realized by signal from room regulator. Apart from activation temperature, the user adjusts the set temperature up to which the pump will operate. There is a possibility to set any priorities of the pumps operation. 11

EU-i-1, EU-i-1 CWU MIXING VALVE CONTROLLER CONTROL VIA MOBILE APP ADDITIONAL INTERNET MODULE NECESSARY Supply voltage Pump output load Valve output load Accuracy of temperature measurement 230V 50Hz 0,5 A 0,5 A +/- 10C Dimensions [mm] 110 x 163 x 57 Functions smooth control of a three- or four-way valve control of valve pump operation control of additional DHW pump (EU-i-1 CWU) control of voltage-free output (EU-i-1 CWU) possibility of controlling two other valves using additional modules EU-431n or i-1 compatible with modules EU-505 and WIFI RS - emodul application return temperature protection weather-based and weekly control compatible with room regulators using RS or two-state communication T8 T7 T6 EU-i-1 Equipment LCD display CH boiler temperature sensor return temperature sensor and valve temperature sensor DHW temperature sensor (EU-i-1 CWU) external sensor wall-mountable housing Principle of operation M EU-i-1 CWU 12 The i-1 thermoregulator is designed to control a three-way or four-way mixing valve with the possibility of connecting additional valve pump. Optionally, this controller may cooperate with two modules, enabling the user to control up to three mixing valves. The i-1 DHW controller is designed to operate a three-way or four-way mixing valve with the option of connecting a valve pump and additional DHW pump as well as a voltage-free contact for a heating device.

EU-i-1m MIXING VALVE MODULE Supply voltage Pump output load Valve output load Accuracy of temperature measurement 230V 50Hz 0,5 A 0,5 A +/- 10C Dimensions [mm] 110 x 163 x 57 Functions smooth control of a three- or four-way valve control of valve pump operation cooperating with main controllers using RS communication Equipment CH boiler temperature sensor valve temperature sensor return temperature sensor external sensor wall-mountable housing Principle of operation EU-i-1m expanding module is intended for controlling a three- or four-way valve by connecting it to the main controller. Boiler controller or installation controller RS 13

EU-i-2, EU-i-3 INSTALLATION CONTROLLER INSTALLATION CONTROLLERS Modern low-energy houses require several alternative sources of heat. However, if you want the house to generate real savings, you need one system that will manage them. TECH heating controllers allow for efficient control of the heating system including multiple heat sources (e.g. solar collectors and CH boiler), thereby limiting energy consumption. Incorporating controllers into the heating system makes it easy for the user to operate all devices, helps to save time and money as well as ensures the best thermal comfort. Functions smooth control of two (i-3) or three (i-3) mixing valves control of DHW pump solar system control (only i-3) return temperature protection weekly control and weather-based control two configurable voltage-free outputs two configurable voltage outputs cooperation with two (i-2) or three (i-3) two-state room regulators compatible with RS room regulators compatible with EU-505 module and WIFI RS module - emodul application possibility of controlling two additional valves using additional modules EU-431n, EU-i-1 or EU-i-1-m CONTROL VIA MOBILE APP ADDITIONAL INTERNET MODULE NECESSARY Equipment LCD display CH boiler temperature sensor valve temperature sensor return temperature sensor solar collector temperature sensor (i-3) external sensor wall-mountable housing

EU-408n INSTALLATION CONTROLLER PRINCIPLE OF OPERATION Installation controllers allow simultaneously connection of several heating sources (up to three mixing valves and two additional mixing valves) and several room regulators (thanks to them various temperature levels can be programmed in different rooms) In addition, installation controllers made by TECH allow to connect additional modules such as Ethernet module or GSM module. Controlles are equipped with big touchscreen and USB port for updates Functions smooth control of the two mixing valves DHW pump control return temperature protection T6 T6 T8 weather-based nad weekly-based control optional analog O-10 V DC output (e.g. for control gas boiler) two configurable voltage-free outputs T1 T9 S2 T2 two configurable voltage outputs the possibility of connecting three two-state room regulators S1 the possibility of connecting room regulator with RS-communication T7 the possibility of connecting EU-65 GSM module the possibility of connecting EU-505 ETHERNET/WIFI RS or WiFi RS module possibility of controlling two additional valves using additional modules EU-431n, EU-i-1 or EU-i-1-m possibility of updating the software via USB Equipment big, color, touch 4,3 LCD display DHW temperature sensor external sensor T8 valve temperature sensors boiler and return water temperature sensor ZDALNIE CONTROL VIA MOBILE APP ADDITIONAL INTERNET MODULE NECESSARY Power 230V 50Hz Pumps output load 0,5 A Valve output load 0,5 A Voltage-free contact load 1A / 230 V / AC Temperature setting range 400C - 800C Temp. measurement accuracy +/- 10C Dimensions [mm] 360 x 220 x 80 15

OPTIMUM START FUNCTION ROOM TEMPERATURE OPTIMUM START OFF: ROOM TEMPERATURE OPTIMUM START ON: 24 23 22 21 20 19 18 17 A B 24 23 22 21 20 19 18 17 B A 5:00 6:00 7:00 8:00 9:00 10:00 5:00 6:00 7:00 8:00 9:00 10:00 A - Set temperature B - Heating startpoint A - Set temperature B - Heating startpoint This function enables intelligent control of the heating device, which improves efficiency of the heating process and ensures greater comfort. The room regulator learns to adjust the CH boiler activation time in order to ensure heat comfort and reach the pre-set room temperature within the pre-set time. HEATING / COOLING FUNCTION This function enables the user to control both the heating and cooling devices. In order to configure the operation parameters, go to the menu and select the function which the regulator is to fulfil (heating or cooling). FLOOR TEMPERATURE SENSOR The use of an additional floor temperature sensor enables the room regulator to control the room temperature considering the floor temperature (it is necessary to define the maximum and minimum floor temperature). Among other things, it allows the user to prevent the floor from cooling down in well sunlit rooms. This function is available only in EU-292 and R-6 s (EU) room regulators (the sensor is not included in the standard set, it is sold separately). PRINCIPLE OF OPERATION Two-state room regulator is intended for controlling the heating device (e.g. CH boiler, gas, oil or electric furnace). Its main task is to maintain the pre-set temperature in the flat by sending a signal to the heating device (contact opening) when the desired temperature is reached. 16

ROOM REGULATORS Electronic temperature controllers allow the user to program desired temperature for particular rooms. Simple radiator thermostats enable the user to set the temperature in day/night mode and/or weekly mode (it allows you to determine the hours and days when higher temperature is needed and when it may be lower). More advanced models offer additional modes such as holiday, anti-freeze or party. TECH offers both wireless thermostats and temperature controllers with traditional (wired) communication. 17

EU-294 TWO-STATE ROOM REGULATOR available in black or white casing Power Batteries 2xAA 1,5V Wired communication Voltage-free contact load Wireless communication Frequency Temp. measurement accuracy v1 - Two-core cable 1A / 230 V / AC v2 868 MHz +/- 0,5 0C Dimensions [mm] 80 x 80 x 20 Functions room temperature control with 0,10C accuracy hysteresis wired or wireless communication v1 v2 2 x 0,5 mm 2 230 V EU-294 v1 wired communication 2 x 0,5 mm 2 EU-294 v2 wireless communication power supply with signal reciever Equipment bulit-in room sensor 2x AAA 1,5V batteries 18

EU-295 TWO-STATE ROOM REGULATOR available in black or white casing Power supply Batteries 2xAA 1,5V Wired communication v1 - two-core cable Voltage-free contact load 1A / 230 V / AC Wireless communication Operating frequency Temp. measurement accuracy v2 868 MHz +/- 0,5 0C Dimensions [mm] 95 x 95 x 25 Functions controlling room temperature with the accuracy of 0,1 C day/night mode floor-based temperature control (when floor sensor is used) hysteresis 0,2-4 C wired or wireless communication v3 v2 2 x 0,5 mm 2 230 V EU-295 v3 wired communication 2 x 0,5 mm 2 EU-295 v2 wireless communication power supply with signal receiver Equipment built-in room sensor temporary display backlight 2xAAA 1.5 batteries 19

EU-290 TWO-STATE ROOM REGULATOR Power Batteries 2xAA 1,5V Wired communication v3 - Two-core cable Voltage-free contact load 1A / 230 V / AC Wireless communication Frequency Temp. measurement accuracy v2 and R-6 868 MHz +/- 0,5 0C Dimensions [mm] 134 x 95 x 24 Functions control of the room temperature weekly heating mode manual mode day/night mode Optimum Start function heating/cooling function EU-290 v2 wireless communication wireless external sensor (extra option) power supply with signal reciever controller stand Equipment bulit-in room sensor temporary display backlit 2x AA 1,5V batteries v3 v2 2 x 0,5 mm 2 230 V 2 x 0,5 mm 2 EU-290 v3 wired communication R-6 (EU) wireless communication (only with EU-L-6) wireless external sensor (extra option) 20

EU-292 TWO-STATE ROOM REGULATOR Power Batteries 2xAA 1,5V Wired communication v3 - Two-core cable Voltage-free contact load 1A / 230 V / AC Wireless communication Frequency Temp. measurement accuracy v2 and R-6 s 868 MHz +/- 0,5 0C Dimensions [mm] 121 x 95 x 24 Functions control of the room temperature Equipment front panel made of 3mm glass v3 room temperature control based on floor temperature (in case of using floor temp. sensor) weekly heating mode bulit-in room sensor temporary display backlit 2x AA 1,5V batteries v2 2 x 0,5 mm 2 230 V manual mode day/night mode Optimum Start function 2 x 0,5 mm 2 heating/cooling function EU-292 v2 wireless communication wireless external sensor (extra option) power supply with signal reciever controller stand EU-292 v3 wired communication R-6 s (EU) wireless communication (only with EU-L-6) wireless external sensor (extra option) available in black or white casing 21

EU-282, 283, 283C, 283P TWO-STATE ROOM REGULATOR Power Wired communication Wireless communication Frequency Voltage-free contact load in power supply Temp. measurement accuracy Power supply - operating module EU-282 i EU-283 two-core cable EU-283 C 868 MHz 1A / 230 V / AC +/- 0,5 0C Dimensions [mm] EU-282 145 x 102 x 24 Dimensions [mm] EU-283, EU-283 C, EU-283 P 127 x 90 x 20 available in black or white casing (EU-283, EU-283C, EU-283P) 24 20 Functions Flush-mountable EU-283 C i EU-283 P control of the room temperature alarm 60 calendar parental lock with PIN code EU-282 EU-283 230 V brightness of screen during night or day 6 operating modes: manual mode, day/night mode, party mode, holiday break mode, anti-freeze mode, weekly mode EU-283 C 230 V 2 x 0,5 mm 2 230 V Equipment colour touch screen 4,3 built-in room sensor possibility of connecting wireless room temperature sensor (only EU-283C) power supply 12V DC - executive module (only EU-282 and EU-283) colours available - black and white EU-283 P 230 V 2 x 0,5 mm 2 EU-282 - wired surface-mountable controller EU-283 - wired surface-mountable controller EU-283 C - wireless flush-mountable controller EU-283 P - wired flush-mountable controller 22

EU-283 C WiFi TWO-STATE ROOM REGULATOR WIFI INTERNET ROOM REGULATOR - CONTROL OF THE HEATING DEVICE NO/NC Power Voltage-free contact load in power supply Temp. measurement accuracy Power supply - operating module 1A / 230 V / AC +/- 0,5 0C Dimensions [mm] 127 x 90 x 20 available in black or white casing Functions control of the room temperature alarm calendar parental lock with PIN code brightness of screen during night or day 6 operating modes: manual mode, day/night mode, party mode, holiday break mode, anti-freeze mode, weekly mode Equipment colour touch screen 4,3 built-in room sensor possibility of connecting wireless room temperature sensor Flush-mountable in an electrical box (ø60mm) supply voltage 230V 50Hz 60 230 V 24 20 Flush-mountable 230 V 2 x 0,5 mm 2 CONTROL VIA MOBILE APP 23

WiFi PK INTERNET TEMPERATURE REGULATOR 2 sensor colours available Voltage Supply Voltage-free contact load Accuracy of temperature measurement 5V DC 1A / 230 V / AC +/- 10C Dimensions [mm] 105 x 135 x 28 INTERNET TEMPERATURE REGULATOR -CONTROL OF THE HEATING DEVIC NO/NC Functions controlling up to 2 zones with the use of: - built-in temperature sensor or one wired sensor C-7p relay output NO/NC (e.g. for controlling the heating device, which is activated when room temperature is too low) each zone may have its own operation mode (constant temperature, time limit or 6 different operation schedules) software update via USB 23ºC 22ºC Equipment power supply 5V additional wired temperature sensor C-7p HEATING DEVICE CONTROL VIA MOBILE APP 24

EU-296 ROOM REGULATOR WITH RS COMMUNICATION Power Wired communication RS Temp. measurement accuracy Power supply - operating module cord 4 x 0,14 mm 2 +/- 0,5 0C Dimensions [mm] 104 x 88 x 18 Functions control of the room temperature control of the central heating boiler temperature control of the DHW temperature outside temperature monitoring (in cooperation with valve module) control of the mixing valve (available only with valve module) weekly heating mode parental lock automatic screen brightness adjust Equipment clear, color display front panel made of 3mm glass built-in room sensor built-in ambient light sensor RS communication cable for the boiler controller RS 230V Boiler controller or installation controller RS Communication Wireless version (extra option) in cooperation with EU-260 set for wireless RS communication Principle of operation EU-296 type room regulator is intended for controlling the temperature of central heating, domestic hot water and room temperature, and it can perform a weekly heating program. Application of the regulator provides convenient control of room temperature and the temperature of domestic hot water directly from home without the need to go to the boiler room. Room regulator works only with main controller equipped with RS communication by TECH. Clear color display with backlit makes it easy to read and change the controller parameters. 25

EU-280, 281, 281 C ROOM REGULATOR WITH RS COMMUNICATION Power Wired communication Wireless communication Frequency Temp. measurement accuracy Power supply - operating module EU-280 i EU-281 cord 4x0,14 mm 2 EU-281 C 868 MHz +/- 0,5 0C Dimensions [mm] EU-280 145 x 102 x 24 Dimensions [mm] EU-281 i EU-281 C 127 x 90 x 20 available in black or white casing EU-281, EU-281C Functions control of the room temperature control of the central heating boiler temperature control of the DHW temperature control of the mixing valves temperature outside temperature monitoring weekly-based heating mode alarm parental lock displaying current room and CH boiler temperature possibility of updating software via USB port (from version 4.0) Equipment EU-280 i EU-281 large, clear, colour touch 4,3"-LCD display front panel made of 2mm glass (EU-281) built-in room sensor power supply 12V DC RS communication cable for the boiler controller USB port 127 24 20 90 60 Flush-mountable EU-281 C i EU-281 P Wireless version (extra option) in cooperation with EU-260 set for wireless RS communication Equipment EU-281 C large, clear, colour touch 4,3"-LCD display front panel made of 2mm glass built-in room sensor USB port Module - signal reciever from main controller Principle of operation The room regulator allows convenient temperature control of the room, CH boiler, water tank and the mixing valves without the need to go to he boiler room. The regulator requires cooperation with TECH main controller with RS communication. A large clear colour touch screen makes it easy to read and change the controller parameters. 26

EU-281n, 281nC ROOM REGULATOR WITH RS COMMUNICATION available in black or white casing Power Power supply - operating module Wired communication cord 4x0,14 mm 2 Wireless communication Frequency 868 MHz Temp. measurement accuracy +/- 0,5 0C Dimensions [mm] 127 x 90 x 20 Functions control of the room temperature control of the central heating boiler temperature control of the DHW temperature control of the mixing valves temperature outside temperature monitoring weekly-based heating mode alarm parental lock displaying current room and CH boiler temperature possibility of updating software via USB port (from version 4.0) RS 230V Boiler controller or installation controller RS communication Flush-mountable 60 24 20 Equipment colour touch screen 4,3 front panel made of 2mm glass built-in room temp. sensor USB port possibility of connecting room temperature sensor via IrDA (infrared) or wirelessly Flush-mountable in an electrical Boiler controller or installation controller RS communication Wireless version (extra option) in cooperation with EU-260 set for wireless RS communication 27

EU-2801 ROOM REGULATOR WITH OPENTHERM COMMUNICATION Power Wired communication Temp. measurement accuracy 230 V two-core cable +/- 0,5 0C Dimensions [mm] 127 x 90 x 20 Functions smart maintaining the room set temperature smart control of the CH boiler set temperature changing the room set temperature basing on the outside temperature (weather-based control) outside temperature view weekly-based heating program for room and boiler displaying alarms from heating device acces to temperature charts of heating device alarm-clock parental lock 127 24 20 90 60 Equipment large, clear, colour-touchscreen bulit-in room sensor flush-mountable OT+ OT- Principle of operation Use of room regulator provides intelligent maintain the desired room temperature by automatically adjusting the proportional boiler temperature. Regulator can adjust the parameters of control algorithm by user. The device is compatible with OpenTherm/plu (OT+) and OpenTherm/lite (OT-) protocol. Large, clear, colour-touchscreen, alows convinient control and modulation of the regulator parameters. Easy installation on the wall, aesthetic look, touchscreen and reasonable price are another advantages of the controller. 28

EU-2801 WiFi ROOM REGULATOR WITH OPENTHERM COMMUNICATION WIFI COMMUNICATION CONTROL VIA MOBILE APP Power Wired communication Temp. measurement accuracy 230 V two-core cable +/- 0,5 0C Dimensions [mm] 127 x 90 x 20 Functions smart maintaining the room set temperature smart control of the CH boiler set temperature changing the room set temperature basing on the outside temperature (weather-based control) outside temperature view WiFi communication weekly-based heating program for room and boiler displaying alarms from heating device acces to temperature charts of heating device alarm-clock parental lock Equipment large, clear, colour-touchscreen bulit-in room sensor flush-mountable 127 24 20 OT+ OT- 90 60 Principle of operation Use of room regulator provides intelligent maintain the desired room temperature by automatically adjusting the proportional boiler temperature. Regulator can adjust the parameters of control algorithm by user. The device is compatible with OpenTherm/plu (OT+) and OpenTherm/lite (OT-) protocol. Large, clear, colour-touchscreen, alows convinient control and modulation of the regulator parameters. Easy installation on the wall, aesthetic look, touchscreen and reasonable price are another advantages of the controller. 29

RADIATOR HEATING CONTROL PRODUCT FEATURE Possibility of creating up to 16 different heating zones Controlling up to 6 STT-868 actuators in each zone Possibility of controlling the heating device Control via the Internet Control via room regulators Possibility of setting a separate schedule for each zone Possibility of using window-opening sensors

WiFi 8S WIFI CONTROLLER FOR WIRELESS ELECTRIC ACTUATORS STT-868 Power Communication Voltage-free contact load Temp. measurement accuracy 5V DC Wireless 868 MHz 1A / 230 V / AC +/- 0,5 0C CONTROL VIA MOBILE APP Dimensions [mm] 105 x 135 x 28 8 HEATING ZONES Functions Controlling a max of 8 different zones by means of: -embedded temperature sensor -one EU-C-7 p wire sensor -possible connection of additional 6 EU-C-8 wireless sensors or room regulators EU-R-8 b or EU-R-8 z NO/NC relay output (e.g. to control the heating device which is activated according to the need to additionally heat a room) for each zone, it is possible to connect up to 6 pc. wireless units of thermoelectrical STT-868 wireless actuators Possible software update via a USB port Either zone may have assigned its individual operational mode (constant temperature, time limitation or 6 various working schedules) Operating wireless external sensor EU-C-8 zr t ext 20ºC t 21ºC t 22ºC t 23ºC t x6 x6 x6 x6 S4 S3 S2 S1 x6 21ºC t 20ºC t 22ºC t 23ºC t x6 x6 x6 x6 S5 S6 S7 S8 x6 Equipment: 5V Power supply unit an additional EU-C-7 p wired temperature sensor t 20ºC C-mini C-8r R-8b R-8z R-8k t ext C-8zr C-2 31

EU-8S ROOM REGULATOR FOR CONTROLLING ELECTRIC ACTUATORS 8 HEATING ZONES Flush-mountable Supply voltage Communication Operating frequency Accuracy of temperature measurement 230V 50Hz Wireless 868 MHz +/- 0,5 0C Dimensions [mm] 127 x 90 x 20 available in black or white casing EU-16S ROOM REGULATOR FOR CONTROLLING ELECTRIC ACTUATORS 16 Flush-mountable HEATING ZONES Supply voltage Communication Operating frequency Accuracy of temperature measurement 230V 50Hz Wireless 868 MHz +/- 0,5 0C Dimensions [mm] 127 x 90 x 20 available in black or white casing 32

Functions controlling up to 8 or 16 different heating zones using: - built-in temperature sensor - possibility of connecting 8 or 16 additional wireless sensors (C-mini (EU),EU-C-8r) or room regulators ( EU-R-8b or EU-R-8z) possibility of connecting up to 6 wireless electric actuators (STT-868) in each zone possibility of controlling up to 6 MW-1 (EU) modules possibility of connecting up to 6 wireless window-opening sensors (C-2 (EU)) in each zone Temperature, date, time and alarm clock displayed on the screen Screen brightness adjusted to time of the day software update via USB each zone may have its own operation mode (constant temperature, time limit or 6 different operation schedules) control via mobile app www.emodul.eu Equipment front panel made of 2mm glass wireless communication large, easy-to-read, colour touchscreen built-in temperature sensor flush-mountable CONTROL VIA MOBILE APP t ext 23ºC 20ºC t 21ºC t 22ºC t x6 x6 x6 x6 S4 S3 S2 S1 x6 21ºC 20ºC 22ºC 23ºC t t ext t t t t x6 x6 x6 x6 S5 S6 S7 S8 x6 C-mini (EU) EU-C-8r EU-R-8b EU-R-8z EU-C-8zr C-2 (EU) ZONE S1 - built-in temperature sensor (managing up to 6x STT868) ZONE S2-S16 - wireless temperature sensor (managing up to 6xSTT-868) MODULES EXPANDING THE RADIATOR HEATING SYSTEM STT-868 WIRELESS ELECTRIC ACTUATOR Technical data: Output- thread nut M30x1,5; Communication - wireless; Frequency 868MHz Power - 2x AA 1,5V batteries; Dimensions: 47 x 83 x 80mm EU-R-8 z WIRELESS TWO-STATE ROOM REGULATOR Casing: white or black Functions: controlling room temperature, heating time schedule; : Power: 230V 50Hz; LED display Dimensions: 80 x 80 x 16mm C-mini (EU) WIRELESS ROOM SENSOR Funtions: wireless communication, compact in size, long-life battery, discreet design Dimensions: 37 x 37 x 16mm; Power: CR 2032 battery New product C-2 (EU) WIRELESS WINDOW-OPENING SENSOR Functions: wireless communication, window opening signal, heating control, compact in size, long-life battery, discreet design Power: CR 2032 battery New product EU-C-8 r WIRELESS ROOM SENSOR Casing: white or black Functions: wireless communication; Power: 2xAAA batteries Dimensions: 80 x 80 x 16mm New product MW-1 (EU) WIRELESS EXECUTIVE MODULE Functions: wireless communication with the main controller, voltage-free contact, manual mode operation, automatic contact deactivation in case of no communication Compatible with: EU-8S, EU-8S WIFI, EU-16S and EU-16S WIFI Technical data: wireless communication, frequency: 868MHz; supply voltage: 230V 50Hz; voltage-free contact load: 10A/230V/50Hz EU-R-8 b WIRELESS TWO-STATE ROOM REGULATOR Casing: white or black Functions: controlling room temperature, heating time schedule Power: 2xAAA 1,5V batteries; Dedicated LCD display, no backlight Dimensions: 80 x 80 x 16 New product RP-3 (EU) SIGNAL REPEATER Functions: Sending signal between devices, particular wireless controllers to increase the signal coverage Technical data: Wireless communication; frequency:868mhz; supply voltage: 230V 50Hz 33

PROS AND COMMON FEATURES OF UNDERFLOOR HEATING SYSTEMS Pump control Heating device output 70W Output load for zones 1-8 0,3A 230V 50Hz L5 - L8 (EU) Removable connectors Control via control panel Control via the Internet Controlling all temperature values Possibility of connecting a mixing valve RECOMMENDED CABLE DIAMETERS FOR CONNECTING PARTICULAR SYSTEM MODULES Two-state room regulators and C-7p sensors: 2 x 0,5 mm 2 cable Upper terminal of external controller L-5 i L-7 Thermoelectric actuators: 2 x 0,5 mm 2 cable Power supply 3 x 0,75 mm 2 cable Pump power supply 3 x 0,75 mm 2 cable Heating device: 2 x 0,5 mm 2 cable M-7 control panel, Internet modules, mixing valve controller 4 x 0,14 LiYCY cable 34

FLOOR HEATING CONTROL Considerable savings in energy consumption due to precise temperature management in individual rooms of the building Possible wireless connection of the entire system eliminates additional installation costs A casing made of high quality materials resistant to high and low temperature Simple and convenient installation of the actuators on distributor strip The controller s casing can be adapted to be installed on a DIN rail and directly on a wall Any temperature control configuration possible (sensor, room regulator) 35

EU-L-5 CONTROLLER FOR THERMOSTATIC ACTUATORS WIRED FLOOR HEATING SYSTEM 5 SERIES WIRED CONTROLLER FOR THERMOSTATIC ACTUATORS (8 SECTIONS) Functions: Possibility of controlling up to 22 thermostatic actuators via 8 room regulators: 3 room regulators may support 12 actuators (the max. of 4 actuators per one regulator) 5 room regulators may support 10 actuators (the max. of 2 actuators per one regulator) one 230V output for a pump voltage-free contact (for controlling additional heating device) Power 230V 50Hz Pump output load 0,5 A 1-8 outputs load 0,3 A Pot. free output / 1 A Communication Wired Dimensions [mm] 335 x 105 x 75 21ºC 22ºC 22ºC 21ºC 20ºC 23ºC 23ºC 20ºC 23ºC SYSTEM ELEMENTS: Wired two-state room regulator Thermoelectric actuator STT-230/2 or STT-230/2 S HEATING DEVICE 36

WIRED FLOOR HEATING SYSTEM - 5 SERIES Power 230V 50Hz Power for another pump Pump operation via another controller Heating device System extensions EU-294 v1 WIRED TWO-STATE ROOM REGULATOR Casing: Black or white EU-292 v3 WIRED TWO-STATE ROOM REGULATOR Casing: Black or white Functions: room temperature control, heating program with time limit, wired communication with EU-L-5 controller Equipment: bulit-in room temperature sensor, LCD display, 2xAAA Batteries, no display backlit Dimensions: 80 x 80 x 20 mm EU-295 v3 WIRED TWO-STATE ROOM REGULATOR Casing: Black or white FLOOR SENSOR CONTROL Functions: room temperature control, weekly heating program, manual mode, temporary display backlit, temperature control on the basis of floor temperature (in case of using floor sensor), Optimum Start function, heating/cooling function, wired communication with EU-L-5 controller Equipment: bulit-in room temperature sensor, front panel made of 3mm glass Dimensions: 121 x 95 x 24 mm FLOOR SENSOR CONTROL Functions: room temperature control, day/night program, wired communication, temperature control on the basis of floor temperature (in case of using floor sensor) temporary display backlit, Equipment: bulit-in room temperature sensor,, LCD display, Batteries 2xAAA Dimensions: 95 x 95 x 25mm STT-230/2 THERMOELECTRIC ACTUATOR M30x1,5 - M28x1,5 Technical data: Fittings: nut with M30 x 1,5 screw thread or M28x1,5, Stroke: 3,2 mm, Class: IP54. Opening time: under 5 min. Max. operation temperature: 60 C. Power supply: 230V 50Hz EU-290 v3 WIRED TWO-STATE ROOM REGULATOR Functions: room temperature control, weekly heating program, manual mode, day/night program, temporary display backlit, Optimum Start function, heating/cooling function, wired communication with EU-L-5 controller STT-230/2 S THERMOELECTRIC ACTUATOR Technical data: Fittings: - nut with M30x1,5 screw, Class: - IP50. Opening time: around 3 mins. Max. operation temperature: 60 C. Power supply: 230V 50Hz Equipment: bulit-in room temperature sensor, 2 x AA 1,5V batteries Dimensions: 134 x 95 x 24 mm 37

EU-L-6 CONTROLLER FOR THERMOSTATIC ACTUATORS WIRELESS FLOOR HEATING SYSTEM 6 SERIES WIRELESS CONTROLLER FOR THERMOSTATIC ACTUATORS (6 SECTIONS + MIXING VALVE OR 8 SECTIONS) Functions: Possibility of controlling up to 18 thermostatic actuators via 6 room regulators or room sensors: EU-C-6r, EU-R-6, EU-R-6 s or EU-R-6 k +mixing valve or 8 room regulators or room sensors: EU-C-6r, EU-R- 6, EU-R-6 s or EU-R-6 k 3 room regulators or room sensors may support 12 actuators (max. 4 actuators per one regulator/sensor) 3 room regulators or room sensors may support 6 actuators (max. 2 actuators per one regulator/sensor) or 5 room regulators or room sensors in case of mixing valve option enabled control of the mixing valve one 230V output for pump voltage-free contact (e.g. for controlling the heating device) possibility of connecting EU-M-6 control panel Power 230V 50Hz Pump output load 0,5 A Outputs 1-8 load 0,3 A Pot. free output / 1 A Communication Operating frequency Wireless 868 MHz Dimensions [mm] 335 x 105 x 75 Simplified installation diagram 20ºC 20ºC SYSTEM ELEMENTS: 20ºC 20ºC 23ºC Wireless room regulator 22ºC 22ºC 22ºC Wired two-state room regulator 23ºC 23ºC Thermoelectric actuator STT-230/2 or STT-230/2 S Additional available zones after deactivating mixing valve option Outside temperature sensor HEATING DEVICE 38

WIRELESS FLOOR HEATING SYSTEM - 6 SERIES Power 230V 50Hz Heating device System extensions EU-R-6 WIRELESS ROOM REGULATOR (TWO-STATE) Functions: room temperature control, weekly heating program, manual mode, day/night program, temporary display backlit, Optimum Start function, heating/cooling function, wireless communication with EU-L-6 controller Equipment: bulit-in room temperature sensor, stand for controller, 2XAA 1,5V batteries, controller stand Dimensions: 134 x 95 x 24 mm EU-R-6 k WIRELESS ROOM REGULATOR (FLUSH-MOUNTABLE) Casing: Black or white Room regulator EU-R-6k is intended for controling thermoelectic actuators using the EU-L-6 controler. The main task of the regulator is to maintain the room temperature on the stable level by sending the signal to main controller (contact open) with the information about heating necessity of heating to the set temperature. Communication with the main controller is wireless. Easy to montage in electrical box (ø60mm). Power supply: 230V 50Hz. Dimensions: 127 x 90 x 20 mm FLOOR SENSOR CONTROL EU-R-6 s WIRELESS ROOM REGULATOR (TWO-STATE) Casing: Black or white Functions: room temperature control, weekly heating program, manual mode, day/night program, temporary display backlit, temperature control on the basis of floor temperature (in case of using floor sensor), Optimum Start function, heating/cooling function, wireless communication with EU-L-6 controller Equipment: wireless communication (only with EU-L-6), bulit-in room temperature sensor, stand for controller, 2XAA 1,5V batteries, front panel made of 3mm glass Dimensions: 121 x 95 x 24 mm STT-230/2 THERMOELECTRIC ACTUATOR M30x1,5 - M28x1,5 Technical data: Fittings: nut with M30 x 1,5 screw thread or M28x1,5, Stroke: 3,2 mm, Class: IP54. Opening time: under 5 min. Max. operation temperature: 60 C. Power supply: 230V 50Hz STT-230/2 S THERMOELECTRIC ACTUATOR Technical data: Fittings: - nut with M30x1,5 screw, Class: - IP50. Opening time: around 3 mins. Max. operation temperature: 60 C. Power supply: 230V 50Hz 39

EU-L-7 CONTROLLER FOR THERMOSTATIC ACTUATORS WIRED FLOOR HEATING SYSTEM WITH INTERNET 7 SERIES WIRED CONTROLLER FOR THERMOSTATIC ACTUATORS (8 SECTIONS) Functions: Possibility of controlling up to 22 thermostatic actuators via 8 room temperature sensors EU-C-7 p: 3 room temp. sensors may support 12 actuators (the max. of 4 actuators per one sensor) 5 room temp. sensors may support 10 actuators (the max. of 2 actuators per one sensor) one 230V output for pump voltage-free contact (e.g. for controlling the heating device) possibility of connecting EU-M7 control panel with RS communication possibility of connecting EU-507 Ethernet or WiFi RS for controling the installation via Internet possibility of connecting EU-i-1, EU-i-1m mixing valve module or EU-431n mixing valve controller software update via USB Power 230V 50Hz Pump output load 0,5 A Outputs 1-8 load 0,3 A Pot. free output / 1 A Communication Wired Dimensions [mm] 335 x 105 x 75 23ºC 20ºC 23ºC 20ºC SYSTEM ELEMENTS: WiFi or ST-507 21ºC 22ºC ETHERNET ST-507 Control Panel Temperature sensor Internet module EU-507 RS RS 20ºC 23ºC WIFI Internet module WIFI RS Thermoelectric actuator STT-230/2 lub STT-230/2 S Mixing valve controller EU-431n/i-1 HEATING DEVICE 40

WIRED FLOOR HEATING SYSTEM WITH INTERNET - 7 SERIES Power 230V 50Hz Additional controller i-1 Heating device T-connector for RS communication (RJ12) System extensions EU-C-7 p WIRED ROOM TEMPERATURE SENSOR Casing: Black or white Room temperature sensor dedicated for EU-L-7 controller Dimensions: 80 x 80 x 16 mm EU-M-7 WIRED CONTROL PANEL FOR EU-L-7 CONTROLLER Casing: Black or white Principle of operation: Controller is intended for control and preview the parameters of floor heating system. Functions: Changing the parameters for each zone (schedule settings, set temperature), possibility of enabling/disabling particular zone, time/date settings, brightness settings, screensaver, alarm clock, scrren lock, easy to montage in electrical box (ø60mm). Power supply: 230V 50Hz. Dimensions: 127 x 90 x 20 mm EU-507 INTERNET MODULE FOR EU-L7 AND EU-L8 CONTROLLERS Functions: remote control of the floor heating system, control of the set temperature in each zone, possibility of define the schedules, preview the temperatures history for each zone, possibility of personalization the main screen, alarms notifications via e-mail. Equipment: power supply: 5V DC, T-connector for RS, RS communication cable for main controller Log-in: www.emodul.eu Dimensions: 120 x 80 x 31 mm WiFi RS WIFI - INTERNET MODULE Functions: Same as in EU-505 and EU-507 Internet connection via WiFi signal Dimensions: 105 x 135 x 28 mm EU-i-1/EU-i-1m MIXING VALVE CONTROLLER Functions: smooth control a a three- or four-way valve, control of the valve pump, return temperature protection, weather-based control, weekly control Equipment: LCD display, valve temperature sensor, return temperature sensor, weather sensor Dimensions: 110 x 163 x 57mm STT-230/2 THERMOELECTRIC ACTUATOR M30x1,5 - M28x1,5 Technical data: Fittings: nut with M30 x 1,5 screw thread or M28x1,5, Stroke: 3,2 mm, Class: IP54. Opening time: under 5 min. Max. operation temperature: 60 C. Power supply: 230V 50Hz STT-230/2 S THERMOELECTRIC ACTUATOR Technical data: Fittings: - nut with M30x1,5 screw, Class: - IP50. Opening time: around 3 mins. Max. operation temperature: 60 C. Power supply: 230V 50Hz 41

1 EXAMPLES OF USING NEW PRODUCTS 2 3 4 5 1 C-2 (EU) WIRELESS WINDOW-OPENING SENSOR Functions: wireless communication, window opening signal, heating control, compact in size, long-life battery, discreet design Dimensions: 37 x 37 x 16mm; Power: CR 2032 battery NEWS IN WIRELESS ZONE HEATING SYSTEMS 3 RP-3 (EU) SIGNAL REPEATER Functions: Sending signal between devices, particular wireless controllers to increase the signal coverage Technical data: Wireless communication; frequency: 868MHz; supply voltage: 230V 50Hz EU-C-mini WIRELESS ROOM SENSOR 2 Functions: wireless communication, compact in size, long-life battery, discreet design Dimensions: 37 x 37 x 16mm; Power: CR 2032 battery 5 MW-1 (EU) WIRELESS EXECUTIVE MODULE Functions: wireless communication with the main controller, voltage-free contact, manual mode operation, automatic contact deactivation in case of no communication Compatible with: EU-8S, EU-8S WIFI, EU-16S and EU-16S WIFI Technical data: wireless communication, frequency: 868MHzl; supply voltage: 230V 50Hz; voltage-free contact load: 10A/230V/50Hz EU-C-8 rf WIRELESS FLOOR TEMPERATURE SENSOR 4 Functions: wireless communication, floor temperature measurement Housing: white or black Sensor dedicated for L-8 controller Power: 2x AAA batteries Dimensions: 80 x 80 x 16mm 42

TECH TECH TECH TECH TECH TECH TECH EU-L-8 CONTROLLER FOR THERMOSTATIC ACTUATORS WIRELESS FLOOR HEATING SYSTEM WITH INTERNET 8 SERIES WIRELESS CONTROLLER FOR THERMOSTATIC ACTUATORS (8 SECTIONS) Functions: Possibility of controlling up to 22 thermostatic actuators via 8 room temperature sensors EU-C-8 r or room regulators EU-R-8 b and EU-R-8 z or EU-R-8 k - 3 room temp. sensors/room regulators may support 12 actuators (the max. of 4 actuators per one sensor/regulator) - 5 room temp. sensors/room regulators may support 10 actuators (the max. of 2 actuators per one sensor/regulator) one 230V output for pump voltage-free contact (e.g. for controlling the heating device) possibility of connecting EU-M7 control panel with RS communication possibility of connecting EU-507 Ethernet or EU-5060 RS for controling the installation via Internet possibility of connecting EU-i-1, EU-i-1m mixing valve module or EU-431n mixing valve controller software update via USB Power 230V 50Hz Pump output load 0,5 A Outputs 1-8 load 0,3 A Pot. free output / 1 A Communication Operating frequency Wireless 868 MHz Dimensions [mm] 335 x 105 x 75 23ºC 23ºC SYSTEM ELEMENTS Control Panel 20ºC Wireless room regulator 23ºC 23ºC LED room regulator LCD room regulator WiFi or EU-507 21ºC 21ºC Wireless temperature sensor Wireless floor temperature sensor Window opening sensor 20ºC 20ºC Outside temperature sensor RS EU-507 Internet module EU-507 WiFi WiFi module WiFi RS Wireless actuator STT-868 HEATING DEVICE Thermoelectric actuator STT-230/2 or STT-230/2 S Mixing valve controller EU-i-1/EU-i-1m 43

WIRELESS FLOOR HEATING SYSTEM WITH INTERNET - 8 SERIES Power 230V 50Hz Additional controller i-1 heating device System extensions T-connector for RS communication (RJ12) EU-C-8 r WIRELESS ROOM TEMPERATURE SENSOR Casing: Black or white Sensor dedicated for EU-L-8 controller, power: 2xAAA batteries Dimensions: 80 x 80 x 16 mm EU-R-8 b WIRELESS TWO-STATE ROOM REGULATOR FOR EU-L-8 Casing: Black or white Functions: room temperature control, heating program with time limit Equipment: bulit-in room temperature sensor, LCD display, 2xAAA Batteries, no backlit Dimensions: 80 x 80 x 16 mm EU-R-8 z WIRELESS TWO-STATE ROOM REGULATOR FOR EU-L-8 Casing: Black or white Functions: room temperature control, heating program with time limit Equipment: bulit-in room temperature sensor, LED display, power supply: 230V 50Hz Dimensions: 80 x 80 x 16 mm C-mini WIRELESS ROOM SENSOR Functions: wireless communication, compact in size, long-life battery, discreet design Dimensions: 37 x 37 x 16mm Power: CR 2032 battery EU-C-8 zr WIRELESS OUTSIDE TEMPERATURE SENSOR Sensor dedicated for EU-L-8 controller, power: 2xAAA batteries EU-i-1/EU-i-1m MIXING VALVE CONTROLLER Functions: smooth control a a three- or four-way valve, control of the valve pump, return temperature protection, weather-based control, weekly control Equipment: LCD display, valve temperature sensor, return temperature sensor, weather sensor Dimensions: 110 x 163 x 57mm EU-R-8 k WIRELESS ROOM REGULATOR (FLUSH-MOUNTABLE) Casing: Black or white Principle of operation: Regulator is responsible for control the operation and preview parameters in registered zone Functions: Regulator registration, zone parameters change (schedule, set temperature, hysteresis, calibration), possibility of enabling/disabling zone, time/date settings, brightness settings, screensaver, alarm clock, screen lock, language selection. Easy to montage in electrical box (ø60mm). Power supply: 230V 50Hz. Dimensions: 127 x 90 x 20 mm EU-M-8 WIRELESS CONTROL PANEL (FLUSH-MOUNTABLE) Casing: Black or white Principle of operation: Controller is intended for control and preview the parameters of floor heating system. Functions: Changing the parameters for each zone (schedule settings, set temperature), possibility of enabling/disabling particular zone, time/ date settings, brightness settings, screensaver, alarm clock, scrren lock, easy to montage in electrical box (ø60mm). Power supply: 230V 50Hz. Dimensions: 127 x 90 x 20 mm STT-230/2 THERMOELECTRIC ACTUATOR M30x1,5 - M28x1,5 Technical data: Fittings: nut with M30 x 1,5 screw thread or M28x1,5, Stroke: 3,2 mm, Class: IP54. Opening time: under 5 min. Max. operation temperature: 60 C. Power supply: 230V 50Hz STT-230/2 S THERMOELECTRIC ACTUATOR Technical data: Fittings: - nut with M30x1,5 screw, Class: - IP50. Opening time: around 3 mins. Max. operation temperature: 60 C. Power supply: 230V 50Hz STT-868 WIRELESS THERMOELECTIC ACTUATOR Technical data: Output nut with M30x1,5 thread; Communication wireless, frequency 868MHz; power supply: 2xAA 1,5V batteries Dimensions: 47 x 83 x 80 mm 44 EU-507 INTERNET MODULE FOR EU-L7 AND EU-L8 CONTROLLERS Functions: remote control of the floor heating system, control of the set temperature in each zone, possibility of define the schedules, preview the temperatures history for each zone, possibility of personalization the main screen, alarms notifications via e-mail. Eqiupment: power supply: 5V DC, T-connector for RS, RS communication cable for main controller Dimensions: 120 x 80 x 31 mm C-2 WIRELESS WINDOW OPENING SENSOR Functions: wireless communication, window opening signal, heating control, compact in size, long-life battery, discreet design. Power: CR 2032 battery WiFi RS WIFI - INTERNET MODULE Functions: Same as in EU-505 and EU-507 Internet connection via WiFi signal Dimensions: 105 x 135 x 28 mm

HEATING CONTROL IN A GUESTHOUSE OR HOTEL Reception Desk The user can view and search: - zones classified by their attributes: floor, suite (current, set temperatures, and statuses) changes in assigned daily control (status) Daily Control A room (zone) may be set to one of four states: occupied, free, security, or manual operation. For each of these states, the administrator may set temperatures for each hour of the day Zones and Sensors -Assigning sensors to zones - The zones identified in a hotel are edited based on which type of room is chosen and entering its attributes (TAGs - floor, room number) as needed for future searches for a specific zone or zone group - List of available sensors (physical part) with a search engine and filter This system is intended to control heating in guesthouses or hotel buildings. Applying this solution enables the personnel control at all times over the current temperatures in the rooms and to change them manually or by selecting one of the preset programs: occupied, vacant, or security. The whole system is managed through the administration panel where information about alarms and changes in given zones is also displayed. The user can be notified as to alert states in the form of an e-mail and text message (optionally) Advantages: - Available search mode - filtering by attributes - Possibility to change the status of high-end suites: FREE / OCCUPIED /SECURITY /MANUAL OPERATION - Possible automatic change of the parameters for day zones - Bookings on the basis of date /hour calendar (additional option) - Alert panel (no communication with the strip, sensor errors, extremely high/low temperatures) - A panel with information about what happened recently in the system (automatic and manual changes in day settings, alarms) 45

46

BOILER CONTROLLERS Controllers for central heating boilers allow for both heat production control and its distribution through the heating system. Their main function is to adjust the parameters so as to enable economical combustion and provide users with decent thermal comfort. Without CH boiler controllers it would be difficult to imagine any control over house or building heating. Depending on particular model, CH boiler controllers may offer basic functions (e.g. simple controllers for solid fuel boilers, controlling only the pump and the fan), or a wide range of functionalities, allowing the user to adjust the house temperature via the Internet. 47

EU-322 ELECTRONIC DRAUGHT REGULATOR Functions control of the throttle installed instead of the fan CH pump control DHW pump control SIGMA software (optional) zpid software (optional) Controller equipment LED display T3 T1 T2 CH temperature sensor T1, DHW T2, flue gas T3 (optional) temperature protection (thermal overload relay) casing intended for assembly on the boiler throttle Principle of operation: Microprocessor regulator is intended to control the charging CH boiler equipped with throttle which adjust the amount of air supplied to the combustion chamber. 48

EU-22n, EU-24 CHARGING BOILER CONTROLLERS Functions control of the fan CH pump control SIGMA software (optional) Controller equipment LED display CH temperature sensor T1 temperature protection (thermal overload relay) casing intended for assembly on the boiler T1 Principle of operation Microprocessor regulator is intended to control the charging CH boiler equipped with blow-in and a CH water circulation pump. Its task is to maintain the set temperature by means of a fan. The controller casing is adjusted to be installed on the boiler. 49

EU-28, EU-81 CHARGING BOILER CONTROLLERS Functions control of the fan control of the CH pump and DHW pump the possibility of connecting room regulator SIGMA software Controller equipment LCD display CH temperature sensor T1, DHW T2 temperature protection (thermal overload relay) casing intended for assembly on the boiler (EU-28 version or for metal casing EU-81) T3 T1 T2 In EU-28 zpid version zpid software no possibility of connecting room regulator flue gas temperature sensor T3 Principle of operation Temperature regulator is intended for charging CH boilers. It controls the water circulation pump, domestic hot water pump and the fan. 50

EU-880 zpid CHARGING BOILER CONTROLLER Functions control of the fan control of the CH pump, DHW pump and additional pump T8 T6 control of the mixing valve actuator the possibility of connecting room regulator with RS or traditional communication the possibility of connecting EU-65 GSM module the possibility of connecting EU-505 ETHERNET/WIFI RS module the possibility of controlling two valves by means of additional EU-i-1, EU-i-1m or EU-431n modules T3 T1 T2 zpid software Controller equipment large graphic display facilitating the controller operation knob of the pulse generator CH temperature sensor T1, DHW T2, flue gas T3, valve T6, return T7 and external T8 T7 temperature protection (thermal overload relay) single-module panel casing for installation on the boiler the possiblity of installing on the boiler in additional casing 51

EU-37n RS BOILER WITH FEEDER CONTROLLER Functions control of the fan and feeding screw or piston feeder control of the CH pump and DHW pump the possibility of connecting room regulator with RS or traditional communication the possibility of connecting EU-65 GSM module the possibility of connecting EU-505 ETHERNET/WIFI RS module weekly control (optional) the possibility of controlling two valves by means of additional EU-i-1, EU-i-1m or EU-431n modules T1 T2 Controller equipment LCD display CH temperature sensor T1, DHW T2, feeder T4 (protection), temperature protection (thermal overload relay) panel casing for installation on the boiler the possibility of installing on the boiler in additional casing T4 52

EU-48 BOILER WITH FEEDER CONTROLLER Functions control of the fan and feeding screw or piston feeder control of the CH pump and DHW pump control of the circulation pump and floor pump the possibility of connecting room regulator with RS or traditional communication the possibility of connecting EU-65 GSM module the possibility of connecting EU-505 ETHERNET/WIFI RS module weekly control (optional) the possibility of controlling two valves by means of additional EU-i-1, EU-i-1m or EU-431n modules T5 T1 T2 Controller equipment LCD display (EU-37n RS) large graphic display facilitating the controller operation (EU-48) CH temperature sensor T1, DHW T2, feeder T4 (protection), floor temperature temperature protection (thermal overload relay) panel casing for installation on the boiler the possibility of installing on the boiler in additional casing T4 53

EU-480 BOILER WITH FEEDER CONTROLLER Functions control of the fan control of the feeding screw or piston feeder control of the CH, DHW, floor and circulation pumps control of the mixing valve actuator the possibility of connecting room regulator with RS or traditional communication the possibility of connecting EU-65 GSM module the possibility of connecting EU-505 ETHERNET/WIFI RS module the possibility of controlling two valves by means of additional EU-i-1, EU-i-1m or EU-431n modules the possibility of software updating via USB port T8 T5 T1 T2 Controller equipment large graphic display facilitating the controller operation CH temperature sensor T1, DHW T2, feeder T4 (protection), floor temperature T5, valve T6, return T7, external (wireless) T8 temperature protection (thermal overload relay) single-module panel casing for installation on the boiler T4 54

EU-391 zpid FIREPLACE CONTROLLER CONTROL VIA MOBILE APP ADDITIONAL INTERNET MODULE NECESSARY Functions control of the circulation pump control of the additional pump, DHW pump or floor pump control of the buffer pump or laddomat control of the throttle - a contactor switching the gas boiler on and of, depending on the desired circuit water temperature minus hysteresis zpid software buffer supervision (two sensors) the possibility of connecting EU-65 GSM module the possibility of connecting EU-505 ETHERNET/WIFI RS module Controller equipment LCD display CH temperature sensor T1, DHW T2, flue gas T3, (2x) buffer T9 throttle 100mm (avaliable also diameters: 120mm and 150mm) colour screen with touch buttons Principle of operation Temperature regulator with a throttle is intended for controlling the combustion process in a household heating fireplace.this regulator controls operation of the circulation pump, the additional pump (DHW or floor pump), of the throttle and the voltage-free output (control of an additional device). 55

EU-392 zpid FIREPLACE CONTROLLER CONTROL VIA MOBILE APP ADDITIONAL INTERNET MODULE NECESSARY Functions control of the circulation pump control of the additional pump, DHW pump or floor pump control of the throttle a contactor switching the gas boiler on and of, depending on the desired circuit water temperature minus hysteresis the possibility of connecting EU-65 GSM module the possibility of connecting EU-505 ETHERNET/WIFI RS module zpid software Controller equipment colour touchscreen CH temperature sensor T1, DHW T2, flue gas T3, buffer T9 throttle (avaliable diameters: 100, 120, 150mm) Principle of operation Temperature regulator with a throttle is intended for controlling the combustion process in a household heating fireplace.this regulator controls operation of the circulation pump, the additional pump (DHW or floor pump), of the throttle and the voltage-free output (control of an additional device). 56

STW-70 HMSK BLOW-IN FAN Fan application coal boilers, boilers with a retort feeder 25-50 kw (old RV-12) STW-60 EMSK BLOW-IN FAN Fan application fine coal boilers of up to 35 kw (old RV-14) The offer includes also other types of fans. NO. Specification Unit 1 Max. efficiency 240 m 3 /h 2 Consumed power 70 W NO. Specification Unit 1 Max. efficiency 200 m 3 /h 2 Consumed power 60 W SENSORS Semiconductor temperature sensor of KTY type (plastified PVC cable insulation) Resistance at 25 C: 2kΩ Coefficient: 0.79 %/K Accuracy : 1% Range of operation: -25 90 C Bimetallic sensor (thermal overload relay) Activation temperature 85 C Accuracy : +/-3 C Application: temperature protection Flue gas temperature sensor of PT1000 type (cable insulation made of glass fiber) Resistance at 0 C: 1kΩ Accuracy : +/-0.3 C Range of operation: -25 480 C Safety thermostat (STB) Activation temperature: 90 110 C Accuracy : +/-3 5 C Maximum current: 16A Application: temperature protection Temperature sensor of PT1000 type for solar collector (silicone cable insulation) Resistance at 0 C: 1kΩ Accuracy : +/-0.3 C Range of operation: -25 180 C Temperature sensor of PT1000 type for water tank (silicone cable insulation) Resistance at 0 C: 1kΩ Accuracy : +/-0.3 C Range of operation: -25 95 C Floor temperature sensor of NTC type (silicone cable insulation) Photocell fire sensor Application: pellet-fired boilers Hall generator (Hall s sensor) Application: boilers with piston feeder 57

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SOLAR SYSTEMS CONTROLLERS TECH manufactures both simple controllers for single solar systems and controllers for advanced systems including up to 16 units and an additional heating device. Such solutions allow the users to manage all these components and collectors from one place. Solar collector controllers are equipped with an easy-to-use LED panel or LCD touch screen.. 59

EU-21 Solar, EU-400 SOLAR COLLECTOR CONTROLLER Power 230V 50Hz Pump output load EU-21 SOLAR 1 A Pump output load EU-400 0,5 A Additional outputs load 1 A Pump/valve output load 1 A Durability the solar temperature sensor -400C - 1800C Dimensions [mm] 110 x 163 x 57 Functions EU-400 control of the pump pump speed control one configurable voltage output operating modes (vacation and defrosting) supervision and handling of the solar system operation protection against overheating and freezing of the collector anti-stop function Functions EU-21 Solar control of the solar pump supervision and handling of the solar system operation protection against overheating and freezing of the collector anti-stop function T11 Equipment LED display collector temperature sensor heat accumulator temperature sensor casing made of high quality materials resistant to high and lowtemperatures * T9 Principle of operation EU-400 regulator is intended for controlling solar collector installation. It controls the main pump (collector pump) using temperature data measured on the collector and accumulation tank. Optionally, it is possible to connect additional devices such as mixing pump or electric heater as well as to send a signal to initiate fire-up of the CH boiler. Controlling the mixing pump and sending CH boiler fire-up signal may be done directly from the controller whereas controlling the heater requires an additional signal relay. EU-400 60

EU-401n PWM SOLAR COLLECTOR CONTROLLER Power 230V 50Hz Pump output load 1 A Additional outputs load 1 A Pump/valve output load 1 A Durability the solar temperature sensor -400C - 1800C Dimensions [mm] 110 x 163 x 57 Functions control of the pumps supervision and handling of the solar system operation protection against overheating and freezing of the collector the possibility of connecting EU-65 GSM module the possibility of connecting EU-505 ETHERNET/WIFI RS module the possibility of connecting additional device: circulation pump electric heater sending a signal to the CH boiler to fire it up Equipment large, clear LCD display collector temperature sensor heat accumulator temperature sensor casing made of high quality materials resistant to high and low temperatures T11 T9 Principle of operation EU-401n thermoregulator is intended for operation of solar collector systems. This device controls the main (collector) pump on the basis of temperature measurement on the collector and in the accumulation tank. There is an optional possibility of connecting additional devices such as a mixing pump or an electric heater as well as to send a signal to the CH boiler to fire it up. Control of the circulation pump and sending the firing-up signal to the CH boiler is possible directly from the controller and in the case of the heater control an additional signal relay is necessary 61

EU-402n PWM SOLAR COLLECTOR CONTROLLER Power 230V 50Hz Pump output load 1 A Additional outputs load 1 A Pump/valve output load 1 A Durability the solar temperature sensor -400C - 1800C Dimensions [mm] 110 x 163 x 57 Functions control of the pump via PWM signal T11 supervision and handling of the solar system operation for 17 configurations of the system protection against overheating and freezing of the collector the possibility of connecting EU-65 GSM module the possibility of connecting EU-505 ETHERNET/WIFI RS module 17 diagrams to choose from T9 the possibility of connecting additional device: circulation pump electric heater sending a signal to the CH boiler to fire it up Equipment large, clear LCD display collector temperature sensor heat accumulator temperature sensor casing made of high quality materials resistant to high and low temperatures? 62

EU-460 PWM SOLAR COLLECTOR CONTROLLER Power 230V 50Hz Pump output load 1 A Additional outputs load 1 A Pump/valve output load 1 A Durability the solar temperature sensor -400C - 1800C Dimensions [mm] 110 x 163 x 57 Functions control of the pump via PWM signal T11 supervision and handling of the solar system operation for 19 configurations of the system protection against overheating and freezing of the collector T9 the possibility of connecting EU-65 GSM module the possibility of connecting EU-505 ETHERNET/WIFI RS module the possibility of connecting additional device: circulation pump 19 diagrams to choose from electric heater sending a signal to the CH boiler to fire it up Equipment large, clear, touch, color display collector temperature sensor heat accumulator temperature sensor casing made of high quality materials resistant to high and low temperatures? 63

EU-65 GSM SPECIALIZED CONTROLLER/ ADDITIONAL MODULE THE DEVICE MAY OPERATE INDEPENDENTLY Power Alarm temperatures set range Temp. measurement accuracy 9-12V DC -100C - 850C +/- 10C Dimensions [mm] 120 x 80 x 42 Functions cooperation with the controllers with RS communication control of the sensors temperatures by text messages text message and phone notifications (incoming call) about boiler alerts the possibility of changing the set temperatures via mobile phone module protection with an authentication code Equipment power supply unit RS communication cable for the boiler controller GSM antenna Wireless version (optional) optional with set for a wireless RS communication EU-260 Principle of operation GSM module cooperates with TECH controllers with RS communication and enables remote control of the boiler with the use of a mobile phone. The user is informed with an SMS about each alert of the boiler controller. Additionally, by sending an appropriate SMS at any time, the user receives information about the current temperature of all active sensors. After entering an authentication code it is also possible to remotely change the set temperatures. EU-65 module is equipped with 4 additional sensor inputs ( 2 temperature imputs and 2 contact inputs) operating independently of the CH boiler controller. They may be used in any configuration. When the temperature sensor reaches the maximum or minimum temperature value, the module automatically sends an SMS with appropriate information. A similar procedure is performed in the case of closing or opening of the contact input. 64

CONTROLLING THE HEATING SYSTEM VIA THE INTERNET EU-505 ETHERNET Controlling the heating system and the main controller / LAN connection EU-507 INTERNET Controlling the underfloor heating system / LAN connection WIFI RS - INTERNET Controlling the heating system and the main controller or the underfloor heating system / WiFi connection WIFI PK - INTERNET TEMPERATURE REGULATOR NO/NC heating device control / WiFi connection CONTROL VIA MOBILE APP ADDITIONAL INTERNET MODULE NECESSARY ZDALNIE CONTROL VIA MOBILE APP 65

EU-505 ETHERNET ETHERNET MODULE CONTROL VIA MOBILE APP Power 5V DC LAN Plug RJ 45 Controller Plug RJ 12 Dimensions [mm] 120 x 80 x 31 LAN CABLE COMMUNICATION Functions available with the latest controller versions remote control via the Internet - emodul.pl possibility of monitoring all connected devices possibility of editing all parameters of the main controller (in the menu structure) possibility of viewing the temperature history possibility of viewing the event log (alarms and parameter changes) possibility of assigning any number of passwords (to access menu, events, statistics) possibility of editing the pre-set temperature via a room regulator possibility of controlling many modules via one user account e-mail notification in case of alarms optional SMS notification in case of alarms (subscription necessary) Functions available with older controller versions remote control of the CH boiler operation via the Internet or a local networkzdalnie.techsterowniki.pl graphic interface offering animations on the home computer screen possibility of changing the pre-set temperature values for both the pumps and the mixing valves possibility of changing the pre-set temperatures via a room regulator with RS communication possibility of viewing the sensor temperatures possibility of viewing the history and the alarm types mobile version available at Google Play Equipment power supply unit 9V DC RS T-connection RS communication cable for the boiler controller Wireless version (extra option) optional with set for a wireless RS communication EU-260 ZDALNIE CONTROL VIA MOBILE APP 66

WiFi RS ETHERNET MODULE CONTROL VIA MOBILE APP ADDITIONAL INTERNET MODULE NECESSARY Power 5V DC Controller Plug RJ 12 Dimensions [mm] 120 x 80 x 31 WIFI COMMUNICATION Functions available with the latest controller versions remote control via the Internet - emodul.pl possibility of monitoring all connected devices possibility of editing all parameters of the main controller (in the menu structure) possibility of viewing the temperature history possibility of viewing the event log (alarms and parameter changes) possibility of assigning any number of passwords (to access menu, events, statistics) possibility of editing the pre-set temperature via a room regulator possibility of controlling many modules via one user account e-mail notification in case of alarms optional SMS notification in case of alarms (subscription necessary) Equipment power supply unit 9V DC RS T-connection RS communication cable for the boiler controller Functions available with older controller versions remote control of the CH boiler operation via the Internet or a local networkzdalnie.techsterowniki.pl graphic interface offering animations on the home computer screen possibility of changing the pre-set temperature values for both the pumps and the mixing valves possibility of changing the pre-set temperatures via a room regulator with RS communication possibility of viewing the sensor temperatures possibility of viewing the history and the alarm types mobile version available at Google Play ZDALNIE CONTROL VIA MOBILE APP 67

STT-868 WIRELESS ELECTRIC ACTUATOR STZ-120 MIXING VALVE ACTUATOR Principle of operation STT-868 wireless electric actuators allow the user to easily and efficiently manage the temperature in particular heating zones of a building. The system controlling the thermostat actuator ensures optimum heating comfort and contributes to significant energy saving. This type of actuator may be used both in the heating and cooling systems. It is compatible with WIFI-8S, EU-8S, EU-2806 and EU-2807 room regulators and external controllers for thermostatic valves (L-8). Technical data: output nut M30x1,5 communication wireless, frequency: 868MHz power supply 2x AA 1,5V batteries Mixing valve actuator the actuator with 3-point signal control in 230V AC (50 Hz). it comes with 1,5m cable rotation time 120 s. * standard connection for ESBE valves Connection sets for the following valves available on demand: Meibes, Watts, Honeywell Corona, Lovato CONTACTOR MODULE Bipolar contactor module with protection USE: It is used to control single- or multi-polar electric devices. It is mainly used for controlling lighting, heating systems, ventilation systems, engines or pumps. Equipment: contactor fuse wiring (power supply, male plug and female plug) Technical data: Nominal current: 20 A Coil power supply: 230 V AC (50 Hz) Maximum power consumption (coil) : 8 VA Maximum load up to 4kW (depending on the protection used) 68

ECO 31 - DN25 DIRECT HEAT BLOCK ECO 34 - DN25 HEAT BLOCK WITH 3-WAY MIXER Material: Fixtures Seals Insulation Brass EPDM EPP Material: Fixtures Seals Insulation Brass EPDM EPP Technical data: Nominal pressure 6 bar Max operating temp. 110 C Kvs value 6,3 Recommended range for 20 K to 2110 l/h Maximum 49 kw Equipment: Pump Wilo Yonos PARA RS 25/6 RKA Non-return valve 200 mmws, adjustable Cut-off valve Ball valve with a handle Thermometer 0-120 C DIRECT CIRCULATION FOR CHARGING WATER TANK OR SMOOTH HEATING CIRCUIT OPERATION Technical data: Nominal pressure 6 bar Max operating temp. 110 C Kvs value 5,7 Recommended range for 20 K do 1980 l/h Maximum 46 kw Equipment: Pump Wilo Yonos PARA RS 25/6 RKA Non-return valve 200 mmws, adjustable Cut-off valve Ball valve with a handle Thermometer 0-120 C Heating circulation with a 3-way mixer and bypass 0-50%. For heating circuits with a mixer. Dimensions: Heat source connection Heat receiver connection Axis spacing Mounting length Width Height 1½" GZ, flat seals 1" GW 125 mm 342 mm 250 mm 371 mm Dimensions: Heat source connection Heat receiver connection Axis spacing Mounting length Width Height 1½ GZ, flat seals 1 GW 125 mm 342 mm 250 mm 371 mm PUMP GROUP ACCESSORIES TRIPLE MANIFOLD steel, 4-angle DN25 manifold F1x1 1/2 flange external thread insulation DOUBLE MANIFOLD steel, 4-angle DN25 manifold F1x1 1/2 flange external thread insulation Wall bracket DN25 / DN 322 69