Tech Controllers EU-T-3.2, User Manual

Page 1: ...EU T 3 2 ...

Page 2: ...tion 11 VIII Controller functions 12 1 Block diagram main menu 12 1 1 Clock 12 1 2 Pre set day temperature 12 1 3 Day from 13 1 4 Pre set night temperature 13 1 5 Night from 13 1 6 Hysteresis 13 1 7 Floor heating ON OFF 14 1 8 Button lock ON OFF 15 2 Menu button functions 15 2 1 Cooling heating 15 2 2 Built in sensor calibration 15 2 3 Floor sensor calibration 15 2 4 Software version 16 2 5 Defaul...

Page 3: ...vice etc The device should be installed by a qualified electrician The regulator should not be operated by children WARNING The device may be damaged if struck by a lightning Make sure the plug is disconnected from the power supply during storm Any use other than specified by the manufacturer is forbidden It is recommended to periodically check the condition of the device Changes in the merchandis...

Page 4: ...the room floor temperature is below the pre set value The EU T 3 2 regulator functions Maintaining pre set room temperature Manual mode Day night mode Control of the floor sensor Possibility of pairing with the EU MW 3 module Controller equipment Touch buttons Front panel made of glass Built in temperature sensor Batteries There are 2 color versions WHITE BLACK EU T 3 2 works with an additional EU...

Page 5: ...EU T 3 2 5 III HOW TO INSTALL THE CONTROLLER NOTE The device should be installed by a qualified person ...

Page 6: ...TECH 6 In order to mount the regulator on the wall screw the rear cover onto the wall insert batteries and slide the device into the cover ...

Page 7: ... 2 7 The EU T 3 2 room regulator connection diagram Use the diagram below to connect the regulator a two wire communication cable should be connected to the appropriate connectors on the receiver Floor sensor ...

Page 8: ...ng device with a two core cable The cable connection between both devices is shown in the diagram below NOTE The regulator is powered with batteries it is recommended to check the batteries from time to time and replace them at least once every heating season ...

Page 9: ...e room temperature fails to reach the pre set value the heating device is switched on NOTE In case of no communication e g due to discharged battery the receiver automatically disables the heating device after 15 minutes V FIRST START UP In order for the EU T 3 2 controller to work properly it is necessary to follow these steps when starting the device for the first time 1 Insert the batteries in ...

Page 10: ...The user may set different temperature values for the daytime and nighttime as well as define the exact time of entering day mode and night mode In order to activate this mode press MENU button until one of the mode icons appears on the main screen The user may define the pre set temperature and after tapping on MENU again the time of entering day and night mode Manual mode In this mode the pre se...

Page 11: ... button to enable manual mode and to set calibration Press the MENU button to move on to edit next parameters 1 MAIN SCREEN DESCRIPTION 1 Battery level 2 Maximum minimum floor temperature this icon is displayed only when the floor sensor is enabled in the controller menu 3 Hysteresis 4 Night mode 5 Day mode 6 Manual mode 7 Current time 8 Cooling heating 9 Current temperature 10 Button lock 11 Pre ...

Page 12: ...N MENU 1 1 CLOCK In order to set the time press MENU button until a digital clock settings appear at the top of the screen The settings concern the flashing parameter Use or to set the hour Next press MENU to move to the next parameter minutes 1 2 PRE SET DAY TEMPERATURE In order to define the pre set day temperature press MENU button until a flashing icon appears on the screen Use or to set the d...

Page 13: ...er to define the exact time of entering the night mode To configure this parameter press MENU until a flashing icon appears on the screen Use or to set the time of night mode activation 1 6 HYSTERESIS Room temperature hysteresis defines the pre set temperature tolerance in order to prevent undesired oscillation in case of small temperature fluctuation within the range of 0 2 5 C Example Pre set te...

Page 14: ...fines the tolerance for the maximum and minimum temperature The settings range is from 0 2 C to 5 C If the floor temperature exceeds the maximum temperature the underfloor heating will be disabled It will be enabled only after the temperature has dropped below the maximum floor temperature minus the hysteresis value Example Maximum floor temperature 33 C Hysteresis 2 C When the floor temperature r...

Page 15: ...the sensor differs from the actual temperature Calibration setting range is from 9 9 to 9 9 C with the accuracy of 0 1 C To calibrate the built in sensor press the MENU button until the temperature sensor calibration screen appears Use the buttons to set the desired correction To confirm press the MENU button confirm and go on to edit the next parameter 2 3 FLOOR SENSOR CALIBRATION Floor sensor ca...

Page 16: ... the MENU button the user may check the software version number The number is necessary while contacting the service staff 2 5 DEFAULT SETTINGS This function is used to restore factory settings In order to do it change the flashing digit 0 to 1 ...

Page 17: ...ecessary to press the registration button on the EU T 3 2 regulator within 2 minutes When the time is over the pairing attempt will fail If the EU T 3 2 regulator screen displays SUC and all the control lights in EU MW 3 are flashing simultaneously the registration has been successful the control lights in EU MW 3 are flashing one after another from one side to the other the EU MW 3 module has not...

Page 18: ...ive load EU T 3 2 Temperature adjustment range 5o C 35o C Power supply 2xAAA 1 5V batteries Measurement error 0 5o C Operation frequency 868MHz EU MW 3 Power supply 230V 10 50Hz Operation temperature 5 C 50 C Maximum power consumption 1W Potential free cont nom out load 230V AC 0 5A AC1 24V DC 0 5A DC1 Operation frequency 868MHz Max transmission power 25mW ...

Page 19: ...egards 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 assessmen...

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