EUROSTER 80TXRX
Contents
1. the programming option makes it possible to adapt the system to the lifestyle of its users so that the room is always comfortably warm when it is used When the room is not used the temperature may be reduced automatically to save energy i e the often cumbersome manual opening and closing of heating valves is no longer required The system is equipped with an integrated calcification protection Once every week time can be set the valve operating mechanism opens and closes the valve to prevent blocking of the valve by lime deposits a Operating principle In the EUROSTER 80TX heating control the room temperature is measured and compared to the desired temperature set either by means of the time program or manually The difference is used to calculate how far the valve has to be opened or closed to obtain the desired temperature In a time interval of approx two minutes commands are radio transmitted to the EUROSTER 80RX valve operating mechanism mounted on the radiator This valve operating mechanism then reduces or increases the heat Heating up of a room takes some time depending on the size of the radiators If the desired temperature is changed the room temperature changes with a certain delay Deviations between the desired value and the room temperature may also be caused by various disturbance variables e g draughts other sources of heat in the room or an insuffi cient supply of heat by the heating boiler Temper2. F To confirm your selection briefly press the PROG key Use the selection wheel to switch between C and F To confirm your selection briefly press the PROG key The heating control returns to the normal operating mode c Setting of date and time dAt Press the PROG key until Sond is displayed Use the selection wheel to select the special function dAt To confirm your selection briefly press the PROG key d Setting the safety code CodE To protect the heating control against interference from other radio systems the device uses a safety code consisting of two parts Each part of the code comprises 100 setting options This means that there are 10 000 different safety codes available To ensure communication between the EUROSTER 80TX heating control and the EUROSTER 80RX valve operating mechanism s the same safety code has to be set for all devices in a room This ts particularly important if more than one valve operating mechanism is used or if different devices i e not a set consisting of heating control and valve operating mechanism were purchased Proceed as follows to change or set the code Press the PROG key until Sond is displayed Use the selection wheel to select the special function CodE To confirm your selection briefly press the PROG key The following data are displayed wo O M DO FRA lodt O
3. mechanisms generate an acoustic signal the moment they receive the first correct signal Press the PROG key until Sond is displayed Use the selection wheel to select the special function SynC To confirm your selection briefly press the PROG key The safety code is displayed and the heating control starts to count down from 120 in steps of second After these 120 seconds the heating control returns to the normal operating mode g Test mode tESt Use this function to check whether all valve operating mechanisms receive the radio signal EUROSTER 80TXRX USER MANUAL 15 correctly The tested valve operating mechanisms acknowledge correct reception with an acoustic signal Use the selection wheel to select the valve operating mechanisms to be tested If the large display shows a 0 zero all valve operating mechanisms are tested otherwise only the valve operating mechanism assigned to the displayed number is tested The timer in the left corner of the display counts down to the point in time the next test cycle is to be started Press the PROG key until Sond is displayed Use the selection wheel to select the special function tEST To confirm your selection briefly press the PROG key Use the selection wheel to select the valve operating mechanism s to be tested Press the PROG key to quit the test function h Displaying the valve position StEL After s
4. PROG key The day is displayed MO DI M DO FR SA S e eae etree eet retell etl etcetera tle tlle tle ele le 2 PR ore ree A Use the selection wheel to set the desired day and confirm your setting by pressing the PROG key The hours are displayed MO DI MI DO FR SA SO 2 Hii ed ee HHRHREEREeteEtESttf E 5 z 13 5 i Use the selection wheel to set the desired hour and confirm your setting by pressing the PROG key EUROSTER 80TXRX USER MANUAL 5 The minutes are displayed MO DI M DO FR SA SO 38 ee ee ee FN 7 Use the selection wheel to set the desired minutes and confirm your setting by pressing the PROG key Sync and 120 are now displayed The heating control counts down in intervals of one second After 120 seconds the heating control is in its normal operating mode During this period of time the heating control cannot be operated The heating control synchronises its operation with the valve operating mechanisms Slide the heating control on the wall holder until it audibly snaps into place me V Tey 8 MOUNTING THE EUROSTER 8ORX VALVE OPERATING MECHANISM a Removing the old thermostat Remove the old mechanical thermostat If necessary use multigrip pliers to loosen seized screws by turning them counterclockwise b Inserting the the batteries into the valve operating mechanism Remo
5. reduced every 30 minutes party function After 24 hours the temperature will be reduced every day holiday function Set the day you will return from your holidays As of this day and starting at 0 00 hrs heating will be performed with the normal time program Confirm your setting of the desired period of time by briefly pressing the PROG key Use the selection wheel to set the desired temperature If you select a different operating mode with the FUNKTION key you will automatically quit the holiday party mode d Key lock for keys and selection wheel The heating control is equipped with an integrated key lock for the keys and the selection wheel to protect the device from unintentional operation i e by children Activating the key lock To activate the key lock simultaneously press the keys FUNKTION and PROG EUROSTER 80TXRX USER MANUAL 10 LOC is displayed briefly on the display all operating functions are blocked Deactivating the key lock To deactivate the key lock simultaneously press the two keys FUNKTION and PROG until LOC is no longer displayed after about 2 seconds All operating functions are available again e Switching between comfort temperature and lowering temperature If a room is used at different times than set in the time program you may change the temperature any time using the selection wheel You may also switch directly from comfort temperatu
6. the valve operating control on the display for one hour and at an interval of 2 min the valve operating mechanism generates a sequence of tones batteries almost empty tones The valve opening is mechanism 30 Low Bat symbol displayed Valve operating mechanism Replace the batteries Display of LOC when key is pressed Key lock is active Deactivate the key lock 13 HANDLING Protect the product against humidity cold heat dust and direct sunlight Do not disassemble the product Have any repairs performed by experts otherwise the license CE of the product will lapse Do not drop the product it will be damaged even if it falls from a low height 14 MAINTENANCE AND CLEANING The product does not require any maintenance apart from replacing of batteries Clean the product with a soft clean dry and fuzz free cloth To achieve a better cleaning action the cloth can be dampened with lukewarm water Take care not to let any moisture get into the product Do not use cleaning agents containing solvents since these may damage the plastic housing and labelling EUROSTER 80TXRX USER MANUAL 18 15 SYSTEM RANGE INFORMATION Transmission of data between heating control and valve operating mechanism is performed wirelessly per radio transmission The transmitting power is less than 10mW i e much below the transmitting power of a mobile phone which may have a transmitting powe
7. valve position The offset value only influences the slope of the valve characteristic At a control value of 10 given by the heating control a valve with a positive offset is opened wider than a valve with a negative offset although the displayed value is 10 for both valves 11 REPLACING THE BATTERY a EUROSTER 80TX heating control If the battery symbol m gt is displayed on the LC display the battery voltage is low and they have to be replaced In addition the heating control generates an acoustic alarm every 2 minutes At night the acoustic alarm is not generated but only during the following three periods of time from 10 00 hrs to 11 00 hrs from 17 00 hrs to 18 00 hrs from 21 00 hrs to 22 00 hrs Proceed as follows to replace the batteries Take the heating control off the wall holder and open the cover of the battery compartment slide down Remove the empty batteries from the battery compartment and dispose of them according to applicable environmental regulations Insert two new AA batteries pay attention to the correct polarity If possible use alkaline batteries Close the battery compartment Like during first commissioning the heating control asks you to enter date and time However the settings of the time program the comfort lowering temperature etc have been maintained Since the heating control and the valve operating mechanisms are no longer synchonised after a battery replac
8. 32 D Use the selection wheel to select the first part of the code a number between 000 and 099 and confirm this selection by briefly pressing the PROG key The following data are displayed MO DI M DO FR S 50 ladi HEER bahebegeeshe sotbrin zm cesedensts 3 ve as Use the selection wheel to select the second part of the code a number between 000 and 099 and confirm this selection by briefly pressing the PROG key EUROSTER 80TXRX USER MANUAL 13 The following data are displayed WO Dl M OO FR amp 50 Lode Md S na LILI I RATATRRE a 9 PARP reor Paepe s t gt s 13 a4 Now you have to synchronise the first valve operating mechanism OO on the display to the new Safety code Proceed as follows to synchronise the data Remove the battery compartment cover of the first valve operating mechanism by Sliding it down Press the key of the valve operating mechanism for about 3 seconds until you hear an acoustic signal 3 separate tones The valve operating mechanism is now ready to receive AC is displayed Press the PROG key on the EUROSTER 80TX heating control to start transmission of the safety code to the valve operating mechanism The valve operating mechanism acknowledges correct reception of the code with an acoustic signal sequence of tones Replace the cover of the battery compartmen
9. 6 00 hrs Decalcification cycle Saturday 11 00 hrs All settings mentioned above may of course be changed to adapt them to your individual needs a Setting of comfort and lowering temperatures When the automatic mode is active i e switching between lowering temperature and comfort temperature is performed automatically a bar in the display s bottom part indicates the time of day when the desired temperature will be the comfort temperature A sun symbol on the display indicates that the comfort temperature is active a moon symbol indicates that the lowering temperature is active Proceed as follows to change the settings Press the key for more than 3 seconds The comfort temperature is displayed on the LC display OTT L whic O 6 12 18 FA Use the selection wheel to set the desired comfort temperature To confirm your setting briefly press the key The lowering temperature is displayed on the LC display MO DI M DO FR SA SO C I Use the selection wheel to set the desired lowering temperature To confirm your setting briefly press the key The heating control returns to the normal operating mode b Setting changing the week profile The time for automatic switching between the comfort temperature and the lowering temperature can be set separately for each day of the week That way you may adapt the desired room temperature to your individual lifest
10. EUROSTER 80TXRX USER MANUAL 1 EUROSTER S8OTXRX 1 INTENDED USE The entire radio controlled radiator thermostat system comprises two components the EUROSTER 80TX heating control and the EUROSTER 80RX valve operating mechanism The system is used for temperature control in single rooms where the heat that dissipates from the radiators is controlled by reducing the flow of hot water in the heating system The EUROSTER 80TX heating control measures the room temperature by means of an integrated sensor and transmits the corresponding control data to the EUROSTER 80RX valve operating mechanisms Any other use e g in cooling systems floor heating systems etc is not permitted and may lead to severe damage 2 SCOPE OF SUPPLY EUROSTER 80TX heating control Wall mounting set for heating control screws amp dowels EUROSTER 80RX valve operating mechanism Valve adaptors for Danfoss valves additional valve adaptors for valves of other manufacturers may be purchased separately Operating instructions 3 GENERAL INFORMATION Compared with simple mechanical thermostats the radiocontrolled radiator thermostat system has a number of advantages the separation into radiator mounted valve operating mechanisms and freely positionable operation and control units e g the EUROSTER 80TX heating control which is part of the scope of supply makes it possible to perform settings easily
11. ature measurement within the control is very exact deviation lt K To avoid any unnecessary operation of the valve e g when the room temperature changes temporarily because a door is opened the measured values of several measurements are averaged EUROSTER 80TXRX USER MANUAL 2 b Safety code The radio signal is protected by a safety code consisting of two parts This safety code protects the system against interference from other radiosystems and ensures that several radio controlled radiator thermostat systems can be operated separately in a household Each part of the code comprises 100 setting options This means that there are 10 000 different safety codes available To ensure communication between the heating control and the valve operating mechanism s the same safety code has to be set for all devices in a room Ex works the set consisting of heating control and valve operating mechanism is protected by a randomly assigned safety code the valve operating mechanism is preset to the safety code of the heating control If you want to use additional valve operating mechanisms on one heating control maximum number ts 8 the number of valve operating mechanisms has to be set on the heating control and the safety code has to be transmitted to the valve operating mechanism 4 SAFETY INSTRUCTIONS operating instructions We shall not be held liable for any consequential damage or loss We shall not accept liability for damage to prope
12. e If the battery symbol gt is displayed on the LC display the battery voltage is low and the batteries should be replaced as soon as possible The same applies if the radio range decreases or if data are no longer displayed on the LC display 6 WALL MOUNTING OF EUROSTER 80TX a Choosing an appropriate mounting location Make sure to choose an appropriate location for mounting the EUROSTER 80TX heating control This has to meet the following requirements central position in the room where the temperature is to be controlled easy access for convenient operation mounting at eye level for easy reading of the display no mounting on a badly insulated outer wall no direct sunlight no interference from heat sources such as radiators TV sets lamps refrigerators etc no mounting next to a window greatest possible distance to metal objects to avoid any unnecessary reduction of the operating range b Mounting the wall holder Proceed as follows to mount the wall holder Remove the wall holder on the back of the heating control slide it eat down for this Place the wall holder vertically against the wall with the round side gt pointing up see picture Mark the positions of the bores through the two slotted holes Depending on the type of wall drill two 6 mm holes and insert Ti p suitable dowels When drilling the bores and tightening the screws make sure not to damage any power lin
13. election of this menu item the approximate percentage of the valve opening is displayed on the heating control for valve operating mechanism 1 only Press the PROG key until Sond is displayed Use the selection wheel to select the special function StEL To confirm your selection briefly press the PROG key The display shows the valve opening in percent Press the PROG key to quit the function i Switching between display of the desired temperature and the actual temperature t An In the works the desired temperature i e the maximum temperature the heating control permits the room temperature to reach is displayed on the right side of the large display of the EUROSTER 80TX heating control You can use the special function t An to activate a mode displaying the actual temperature i e the currently measured room temperature In this mode the desired temperature is only displayed if you turn the selection wheel To indicate that the displayed temperature is the desired temperature the temperature unit C or F flashes If the set value is not changed for several seconds the heating control automatically returns to the display of the actual temperature Proceed as follows Press the PROG key until Sond is displayed Use the selection wheel to select the special function t An To confirm your selection briefly press the PROG key Use the selec
14. ement the heating control performs an automatic synchronisation that takes about minutes SYnc Auto After the synchronisation the heating control returns to the normal operating mode b EUROSTER 80RX valve operating mechanism If the batteries of the valve operating mechanism are empty the battery symbol is displayed In addition an acoustic signal in generated in intervals of 2 minutes for three hours every day Proceed as follows to replace the batteries Remove the cover of the valve operating mechanism s battery compartment slide down Remove the empty batteries and dispose of them according to applicable environmental regulations Wait until all segments of the valve operating mechanism s LC display are off You may speed up this process by pressing the key on the valve operating mechanism Insert two new AA batteries into the battery compartment Pay attention to the correct polarity If possible use alkaline batteries The display shows C1 followed by a 2 digit number followed by C2 and another 2 digit number both numbers together are the currently stored safety code of the valve operating mechanism An acoustic signal is generated and A1 is displayed The valve operating mechanism fully retracts the control pin Afterwards A2 is displayed Briefly press the key on the valve operating mechanism A3 is displayed and the operating mechanism fully closes the valve The antenna symbo
15. es or gas or water pipes etc Danger Fix the wall holder using e g the enclosed screws Pay attention that the two recessed slotted holes for the screws point in your direction If not already done so insert the batteries into the heating control before you slide the heating control on the wall holder Sliding of the heating control on the wall holder is now possible from the top EUROSTER 80TXRX USER MANUAL 4 7 SETTING OF DATE AND TIME If the display is protected by a foil remove it If batteries have not been inserted yet proceed as described in chapter 6 to insert them After inserting the batteries an automatic display test is performed all segments and displays of the LC display are displayed for several seconds After the display test you may set the year the month the day the hours and the minutes on the heating control Use the selection wheel to change the displayed values To confirm your selection briefly press the PROG key After inserting the batteries the year is displayed MO DI M DO FR SA 50O rnd FEE Prog Cail E eamememememweweeeeeeteaseteaeteletl ae thlcrerthmlcraeithlcraetlcaesthlcraertlcre lel el Use the selection wheel to set the desired year To confirm your setting briefly press the PROG key The month is displayed MO DI MI DO FR SA SO Use the selection wheel to set the desired month and confirm your setting again by pressing the
16. ies from the valve operating mechanism 2 J A Press down the adjusting pin at the point marked with 1 and p7 remove it ts k Put the control pin onto the peg marked with 2 Qo lt Turn the adjusting pin eee Clockwise increase heat CS Counterclockwise reduce heat EUROSTER 80TXRX USER MANUAL 11 10 SPECIAL FUNCTIONS The heating control has several special functions To open the special functions menu press the PROG key until Sond is displayed on the LC display Then release the PROG key again The special functions menu can only be opened if the heating control is in the normal operating mode time and date displayed on the left side of the display temperature displayed on the right side The following special functions are available CALC Setting the time for the decalcification cycle COF Selecting the temperature unit C or F dAt Setting of date and time Changing the safety code for radio transmission and setting of codes for new valve operating mechanisms respectively CodE Setting the number of valves controlled by the heating control and extending the An A system respectively SYNC Synchronising the valve operating mechanisms TESt Testing of radio transmission StEL Displaying the valve position T An Switching between display of desired temperature and actual temperature Setting the offset this option is only dis
17. l flashes and 0 is displayed The first received radio signal is acknowledged by an acoustic signal the antenna symbol is permanently displayed Replace the cover of the battery compartment EUROSTER 80TXRX USER MANUAL 17 12 TROUBLESHOOTING Problem Possible cause Remedy Permament acoustic signal Heavy operation of the Remove valve operating and display of F1 on the valve or blocked valve mechanism valve operating mechanism s e Manually check valve display operation e Re install valve operating mechanism If necessary ask a heating expert for advice Permament acoustic signal and display of F2 on the valve operating mechanism s display Control range too wide Valve operating mechanism not mounted on heating valve Re install mechanism Unsuitable valve Put a 1 mm Spacer e g a shim between heating valve and actuator valve operating Permament acoustic signal and display of F3 one valve operating mechanism s display Control range too narrow Re install mechanism Unsuitable valve valve operating No antenna symbol displayed on the valve operating mechanism s display At an interval of one hour the valve operating mechanism generates a sequence of Radio connection failure due to interference Heating control battery empty Wrong heating control code Install heating control in a different location Replace heating batteries Transmit the current safety code to
18. n For this reason you should use suitable protective gloves when handling batteries Do not short circuit batteries accumulators and do not throw batteries accumulators into a fire There is a risk of explosion Do not disassemble batteries accumulators Do not recharge normal batteries There is a risk of explosion In case of longer periods of non use e g during storage remove the inserted batteries accumulators to avoid damage by a leaking battery accumulator 5 INSERTING THE BATTERIES INTO THE EUROSTER 80TX HEATING CONTROL Slide down and remove the wall holder on the back of the heating control Slide down and remove the cover of the battery compartment in direction of the imprinted arrow on the cover Insert two AA batteries pay attention to the correct polarity Look into the battery EUROSTER 80TXRX USER MANUAL 3 compartment for an illustration of the correct polarity We recommend to use high quality alkaline batteries only Operation of the heating control using accumulators or conventional zinc carbon batteries is possible operating time and radio range of the heating control will however be reduced Furthermore there will be a risk of malfunctions Make sure to insert the batteries Keres to avoid damage to the electronic components of the heating control Close the battery compartment The heating control performs a short display test After the display test you have to set date and tim
19. of tones Replace the cover of the battery compartment The valve operating mechanism acknowledges correct reception of the normal radio signal with an acoustic signal e Setting the number of valve operating mechanisms An A Use this menu item to set the number of radiators valve operating mechanisms to be controlled e g if the heating control is to control several valve operating mechanisms in a large room If an additional valve operating mechanism is installed it is very important that this valve operating mechanisms is assigned the same safety code than the already installed valve operating mechanisms EUROSTER 80TXRX USER MANUAL 14 Proceed as follows Press the PROG key until Sond is displayed Use the selection wheel to select the special function An A To confirm your selection briefly press the PROG key The following data are displayed MO D M DO FR SA SO fin A rut d LILI l Use the selection wheel to set the number of radiators 1 to 8 and confirm your setting by briefly pressing the PROG key Now you have to synchronise the first valve operating mechanism to the new safety code Repeat the following 6 steps for each installed valve operating mechanism 1 Remove the battery compartment cover of the first valve operating mechanism by Sliding it down 2 Press the key of the valve operating mechanism for about 3 seconds until you hear 3 Signal t
20. ones The valve operating mechanism is now ready to receive AC is displayed 3 Press the PROG key on the heating control to start transmission of the heating control s safety code to the valve operating mechanism 4 The valve operating mechanism acknowledges correct reception of the code with a sequence of tones 5 Replace the cover of the battery compartment 6 The valve operating mechanism acknowledges the first reception of a normal radio Signal with an acoustic signal Repeat these 6 steps for all other valve operating mechanisms in the room 002 003 etc on the display according to the number of valve operating mechanisms set before After encoding of all valve operating mechanisms is finished the heating control automatically returns to the normal operating mode You may skip valve operating mechanisms which are already synchronised programmed to the safety code of the heating control For this purpose just briefly press the PROG key on the heating control do not open the corresponding valve operating mechanism do not press the key on the valve operating mechanism f Synchronising the valve operating mechanisms SYnC After selection of this menu item the heating control starts to transmit signals to all valve operating mechanisms for about 2 minutes instructing them to newly sychronise themselves After synchronisation the normal transmission program is continued and the valve operating
21. played Close the battery compartment RAVL After snapping on the adap tors for the valves of the types RAV and RA on the valve A body fix the adaptors with the i enclosed screws and nuts For valves of the type RAV additionally put the cylindri cal extension piece onto the valve pin Please note If you have purchased the valve operating mechanism separately e g to use a second valve operating mechanism for one heating control you have to set the number of valve operating mechanisms that are used for the heating control first before you transmit the safety code to the valve operating mechanism The valve operating mechanism acknowledges reception of the first radio log with an acoustic signal The antenna symbol is permanently displayed Installation is now finished and you may adapt the preprogrammed settings to your individual needs Proceed as described above for mounting of further valve operating mechanisms Next you have to set the number of valve operating mechanisms and transmit the safety code Adaptors for valves of other manufacturers may be purchased separately they are not enclosed in the scope of supply EUROSTER 80TXRX USER MANUAL 7 9 PROGRAMMING THE SYSTEM All required system settings are preprogrammed in the works Heating phase Comfort temperature 21 C from 6 00 hrs to 23 00 hrs Lowering phase Lowering temperature 17 C from 23 00 hrs to
22. played if there is more than one valve OFFS operating mechanism a Setting the decalcification time CALC Once every week the valve is completely opened and closed This prevents blocking of the valve by deposits The time at which the decalcification cycle is performed can be changed using the special function CALC Press the PROG key until Sond is displayed Then release the PROG key again Use the selection wheel to select the special function CALC To confirm your selection briefly press the PROG key MO DI MI DO FR SA SO alee ee ee ee ee ee ee ee ee eee Se SS Mae I a Use the selection wheel to select the weekday Confirm the selected weekday by pressing the PROG key In the first line of the LC display the time when the decalcification cycle will be performed is displayed MO DiI M DO FR SA SO lle 6 08 Use the selection wheel to change the displayed time Confirm the set decalcification time by pressing the PROG key The heating control EUROSTER 80TXRX USER MANUAL 12 returns to the normal operating mode b Selecting the temperature unit C F You may set whether the temperature is to be displayed in degrees Celsius C or degrees Fahrenheit F Press the PROG key until Sond is displayed for special function Use the selection wheel to select the special function C
23. r that is 200 times as great Therefore negative effects on sensitive people or animals are not to be expected The radio heating thermostat system works in the 868MHz range which is also used by other radio services Therefore restrictions in the operation and the range can occur through the devices which work on the same or neighbouring frequency The range stated of up to 100m is the free field range i e the range at sight contact between the transmitter and the receiver In practical operation however there are walls the ceilings of rooms etc between the transmitter and the receiver which reduce the range correspondingly Further causes of a reduced range high frequency disturbances of all types buildings of all types and vegetation conductive metals which are located in the proximity of the devices or within or close to the radio route e g radiators metal insulation glass windows reinforced concrete floors etc influence of the radiation characteristics of the aerials through the distance of the transmitter or receiver to the conductive areas or objects also to the human body or floor broadband interferences in urban areas which reduce the signal noise distance the Signal is no longer recognised in these noises irradiation of deficiently shielded electronic devices e g computers operated openly or similar 16 TECHNICAL DATA EUROSTER 80TX heating control Opera
24. rature is to be activated is displayed MO DI M DO FR SA S 22 0 lt Prog spt e see a j J I I i i fl il i m ELS 6 12 18 a Use the selection wheel to select the time when control of the lowering temperature is to be started Briefly press the PROG key to confirm the starting time Repeat the steps described above to program the second comfort temperature time and the second lowering temperature time If one of the switching times is not to be used turn the selection wheel to the right side until four bars are displayed bars are displayed next to the displayed time 23 50 hrs MO DI M DO FR SA SO tile If you set the second comfort temperature time to the setting of the second lowering EUROSTER 80TXRX USER MANUAL 9 temperature time is irrelevant since no data are changed In all you may set two periods of time for comfort temperature e g from 6 00 to 9 00 hrs and from 6 00 to 23 00 hrs After setting of the second lowering temperature time and confirming the setting by pressing the PROG key the normal operating mode is active again The scale displayed on the bottom of the LC display follows the changes as they are being made i e the effect on the day profile is immediately visible Please note that the temperature at the end of the previous day is not displayed This means that it may be that the heating phase at the end of the previous day i
25. re else where batteries accumulators are sold By doing so you fulfil the legal requirements and contribute to the conservation of our environment
26. re to lowering temperature by pressing the key f Heating pause Switching off the heating during the summer saves battery energy and prolongs the service life of the batteries During the heating pause the valve is opened completely and remains in this position The weekly decalcification cycle will however still be performed Proceed as follows to activate the heating pause Press the FUNKTION key to switch to the operating mode Manu Turn the selection wheel clockwise until On is displayed on the LC display MO DI M DO FR SA SO 0 m BBB wnal O 6 12 18 24 g Closing the valve Select this operating mode if the room is not to be heated at all The valve is closed and remains closed The valve is only opened if the temperature drops below 5 C danger of freezing The weekly decalcification cycle will still be performed Proceed as follows Press the FUNKTION key to switch to the operating mode Manu Turn the selection wheel counterclockwise until OFF is displayed on the LC display B00 nice 1600 wbt h Emergency operation of the valve operating mechanism If an error occurs that cannot be rectified immediately e g because the battery voltage of the heating control or valve operating mechanism is low and new batteries are not at hand it may be necessary to operate the valve 2 manually To do so proceed as follows ep Remove both batter
27. rty or personal injury caused by incorrect handling or non compliance with the safety instructions Any claim to warranty will lapse in such cases l The warranty will lapse for damage due to non compliance with these a General Do not use this product in hospitals or medical institutions The product does only emit relatively weak radio signals These radio signals could however lead to malfunctions in life supporting systems The same may possibly apply to other areas The product must only be used in dry indoor areas it must be protected from moist and water The product is not a toy and must be kept out of the reach of children For safety and licensing CE reasons unauthorised conversion of and or modifications to the product are not permitted Do not leave the packaging material lying around carelessly Plastic film and or bags polystyrene parts etc can be dangerous in the hands of children Handle the product with care It can be damaged through impact blows or by being dropped even from a low height b Batteries and accumulators Keep batteries accumulators out of the reach of children Make sure to insert the batteries accumulators with the correct polarity Do not leave the batteries lying around in the open there is a risk of them being swallowed by children or pets If swallowed immediately contact a doctor Leaking or damaged batteries accumulators may cause burning if they come into contact with the ski
28. s continued the next day However this is not displayed during programming c Operating modes Press the FUNKTION key to change the operating mode Press this key several times to scroll through the different operating modes e Automatic operation In the automatic operating mode display Auto on the LC display the room temperature is controlled according to the set program for the weekday The temperature history for the current weekday is displayed on the bar scale on the bottom of the display A temporarily temperature change can be set easily with the selection wheel The next time a regular temperature change is scheduled the thermostat will then automatically return to the time controlled program e Manual operation In the manual operating mode display Manu the heating control maintains the set temperature An automatic timecontrolled change will not be performed This function is identical to the function of a conventional thermostat e Holiday party function In this operating mode display of suitcase symbol the temperature is kept at a certain fixed value for a defined period of time e g the duration of a party or a holiday After this the heating control automatically switches to the automatic mode Setting the holiday party function Select this operating mode with the FUNKTION key and set the period of time this function is to be active During the following 24 hours the temperature will be
29. t The valve operating mechanism acknowledges the first reception of a normal radio Signal with an acoustic signal Repeat these steps for all other valve operating mechanisms in the room 002 003 etc on the display After encoding of the last valve operating mechanism is finished the heating control automatically returns to the normal operating mode If the heating control is used to control several valve operating mechanisms i e if there are several radiators in one room you should make a note of the assignment between valve operating mechanisms and radiators radiator numbers If the encoding of a valve operating mechanism fails e g due to bad signal reception low battery voltage or the like transmission of the safety code to this valve operating mechanism can be repeated at a later time Proceed as described above and skip the valve operating mechanisms that have already been encoded by briefly pressing the PROG key If the LC display shows the number of a valve operating mechanism that has not received a safety code yet press the push button on this valve operating mechanism until AC is displayed on the valve operating mechanism and you hear an acoustic Signal 3 signal tones Press the PROG key on the heating control to initiate transmission of the safety code by the heating control The valve operating mechanism acknowledges correct reception of the code with an acoustic signal sequence
30. ting range Up to 100m with free vision Max number of valve operating mechanisms per heating 8 control Radio frequency 868 35MHz Power supply 2 AA Battery service life Approx 1 Year Temperature range when in operation 6 C to 30 C Number of switching times 4 per day Safety code consisting of two parts up to 10 000 different codes possible After a battery replacement only date and time have to be reset all other data are maintained EUROSTER 80TXRX USER MANUAL 19 EUROSTER 80RX valve operating mechanism Power supply 2 AA if possible use alkaline batteries Battery service life Approx 2 Years depending on the number of valve movements 17 DISPOSAL a General Dispose of the unusable product according to valid legal regulations b Disposing of used batteries and accumulators You as ultimate consumer are required by law battery regulations to return all used batteries Disposing of used batteries with domestic waste is prohibited Batteries accumulators containing toxins are marked by appropriate symbols which refer to the prohibition of disposal with domestic waste The designations for the decisive heavy metals are Cd cadmium Hg mercury Pb lead The designation can be found on the battery under the dustbin symbol illustrated on the left You may return used batteries accumulators free of charge to collecting stations our outlets or anywhe
31. tion wheel to select either OFF deactivate display of actual temperature or ON activate display of actual temperature To confirm your selection briefly press the PROG key j Radiator offset OFFS This setting option is only displayed if you use more than one valve operating mechanism If several radiators are controlled by one heating control it may occur that these radiators are not heated up uniformly The reason for this is that the flowrates of different valves differ greatly depending on different or bad radiator dimensions This problem may be solved by adjusting the settings of single radiators in such a way that they give off more positive offset or less negative offset heat Press the PROG key until Sond is displayed Use the selection wheel to select the special function OFFS To confirm your selection briefly press the PROG key Use the selection wheel to select the desired valve operating mechanism radiator and confirm your selection by pressing the PROG key Use the selection wheel to set the desired offset and confirm your setting by pressing the PROG key The heating control returns to the normal operating mode Maybe this process has to be repeated several times until distribution of the heating power EUROSTER 80TXRX USER MANUAL 16 seems to be optimal Please note Setting the offset does not change the displayed percentage of the valve opening
32. ve the battery compartment cover of the valve operating mechanism by sliding it down Insert two AA batteries into the battery compartment Make sure to insert the batteries with the correct polarity see illustration in the battery compartment and figure on the right side mV iY we pi wo As EUROSTER 80TXRX USER MANUAL 6 c Mounting the valve operating mechanism on the radiator C is displayed first followed by a two digit number C and another two digit number These two numbers are the currently stored safety code of the valve operating mechanism e g 11 and 22 safety code 1122 An acoustic signal is generated and A1 is displayed The valve operating mechanism fully retracts the control pin to facilitate mounting Now A2 is displayed Manually turn the coupling nut to fasten the valve operating mechanism on the valve 1 in the figure on the right side When using valves by Danfoss mount one of the adaptors enclosed on the valve first The figures on the next page show the adaptors that have to be used for each valve Additional adaptors for other valves may be purchased separately Briefly press the 2 key on the valve operating mechanism once see figure on the right side A3 is displayed on the LC display of the valve operating mechanism and the valve is closed On the display the antenna symbol flashes and 0 is dis
33. yle For each day of the week 4 switching times comfort temperature on lowering temperature on comfort temperature on lowering temperature on can be set These 4 switching times can be different for each day of the week This makes it e g possible to start heating later on weekends or on certain days of the week EUROSTER 80TXRX USER MANUAL 8 Briefly press the PROG key Prog is displayed MO DI Ml DO FR SA SO lie SBaeeeneeeseapeeeseeaseseeeeseeesesses e gt Pm Use the selection wheel to select the day for which you want to change the time program You may either select each day of the week individually MO DI MI DO FR SA SO or program a combination of days block i e weekend SA SO weekdays MO DI MI DO FR all days MO DI MI DO FR SA SO This option facilitates and speeds up the programming process Briefly press the PROG key to confirm your selection of a weekday or a block of days weekend weekdays all days The time when the comfort temperature will be switched on is displayed MO DI M DO FR SA SO O600 Use the selection wheel to select the time when control of the comfort temperature is to be started On the bottom of the LC display a scale is displayed to facilitate orientation long marks comfort temperature is active Briefly press the PROG key to confirm the starting time On the LC display the time when the lowering tempe
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