House Heat Wireless Radiator Control Set User Guide
Contents
1. FHT80B heating control This has to meet the following re quirements e central position in the room where the temperature is to be controlled e easy access for convenient operation e mounting at eye level for easy reading of the display no mounting on a badly insulated outer wall e no direct sunlight no interference from heat sources such as radiators TV sets lamps refrigerators etc no mounting next to a window e greatest possible distance to metal objects to avoid any unnecessary reduction of the operating range 11 b Mounting the wall holder Proceed as follows to mount the wall holder Place the wall holder vertically against Remove the wall holder on the back of the heating control slide it down for this the wall with the round side 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 suitable dowels When drilling the bores and tightening the screws make sure not to damage any power lines or gas or water pipes etc Danger Fix the wall holder using eg 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 12 7 Sett2. 38 11 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 radia tors 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 selec tion wheel to select the special function OFFS Toconfirm 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 distri bution of the heating power seems to be optimal Please note Setting the offset does not change the displayed percentage of the valve opening 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 va
3. 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 me tals 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 anywhere else where batteries accumulators are sold By doing so you fulfil the legal requirements and contribu te to the conservation of our environment 47
4. Press the PROG key on the FHT80B heating control to start transmission of the safety code to the valve operating mecha nism e The valve operating mechanism acknowledges correct reception of the code with an acoustic signal sequence 32 of tones Replace the cover of the battery compartment e The valve operating mechanism acknowledges the first reception of a normal radio signal with an acoustic sig nal Repeat these steps for all other valve operating mecha nisms in the room 002 003 etc on the display After encoding of the last valve operating mechanism is fin ished the heating control automatically returns to the nor mal operating mode If the heating control is used to control several valve oper ating 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 num bers 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 operat ing 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 u
5. Selecting the temperature unit C or F dAt Setting of date and time CodE Changing the safety code for radio transmission and setting of codes for new valve operating mech anisms respectively AnA Setting the number of valves controlled by the heating control and extending the system respectively 6 SYnC_ Synchronising the valve operating mechanisms 7 tESt Testing of radio transmission 8 StEL Displaying the valve position 9 CEnt Integration with FHZ 1000 HouseMaster not included 10 FEn Integration for door windows contact Not included 11 OFFS Setting the offset this option is only displayed if there is more than one valve operating mecha nism AWN uw 28 1 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 re lease 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 M DO FR SA SO 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 DI M DO FR SA S
6. conductive metals which are located in the proximity of the devices or within or close to the radio route e g ra diators metal insulation glass windows reinforced con crete floors etc 44 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 45 16 Technical data a FHT80B heating control Operating range un eeccssssssseesseccesseees Up to 100m with free vision Max number of valve operating mechanisms per heating control Power supply Battery service life approx 1 year Temperature range when in operation 6 C to 30 C Number of switching timessi 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 b FHT8V valve operating mechanism POWEPSUPP IY E EA AAA EEN E A A 2 AA if possible use alkaline batteries Battery service lifeineinpsuiniesiueniniraninaiima approx 2 years depending on the number of valve movements 46 17 Disposal a General Dispose of the unusable product according
7. 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 e Slide the heating control on the wall holder until it audibly snaps into place 8 Mounting the FHT8V valve operating mechanism a Removing the old thermostat Remove the old mechanical ther mostat If necessary use multigrip pliers to loosen seized screws by turning them counterclockwise b Inserting the the batteries into the valve operating mechanism Remove the battery compartment cover of the valve operating mech anism by sliding it down Insert two AA batteries into the battery compartment Make sure to insert the batteries with the correct polarity see illustra tion in the battery compartment and figure on the right side C1 is displayed first followed by a twodigit number C2 and anoth er two digit number These two numbers are the currently stored safety code of the valve operating mechanism e g 11 and 22 safe ty code 1122 An acoustic signal is generated and A1 is displayed 16 The valve operating mechanism fully retracts the control pin to facilitate mounting Now A2 is displayed Mounting the valve operating mechanism on the radiator Manually turn the coupling n
8. freezing The weekly decalcification cycle will still be performed Proceed as follows e Press the FUNKTION key to switch to the operating mode Manu Turn the selection wheel counterclockwise until OFF is displayed on the LC display soo MEE BDD vA 26 h Emergency operation of the valve operating mechanism If an error occurs that cannot be rec tified immediately e g because the battery voltage of the heating con trol or valve operating mechanism is low and new batteries are not at hand it may be necessary to operate the valve manually To do so proceed as follows Remove both batteries from the valve operating mechanism Press down the adjusting pin at the point marked with 1 and remove it Put the control pin onto the peg marked with 2 e Turn the adjusting pin Clockwise increase heat Counterclockwise reduce heat 27 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 heat ing control is in the normal operating mode time and date displayed on the left side of the display temperature dis played on the right side The following special functions are available CALC Setting the time for the decalcification cycle CF
9. on the LC display MO DI M ODO FR SA SO xM L wc Use the selection wheel to set the desired comfort tempera ture To confirm your setting briefly press the C3 key The lowering temperature is displayed on the LC display MO DI M DO FR SA SO Use the selection wheel to set the desired lowering temper ature To confirm your setting briefly press the C 2 key The heating control returns to the normal operating mode b Setting changing the week profile The time for automatic switching between the comfort tem perature and the lowering temperature can be set separate ly for each day of the week That way you may adapt the de sired room temperature to your individual lifestyle For each day of the week 4 switching times comfort tem perature 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 20 Briefly press the PROG key Prog is displayed Mo DI M DO FR SA SO 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 spe
10. 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 con version of and or modifications to the product are not per mitted Do not leave the packaging material lying around carelessly Plastic film and or bags polystyrene parts etc can be dan gerous 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 9 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 skin 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 explo sion In case of longer periods of non use e g during stor age remove the i
11. 0B Heating Controller cannot 37 mistakenly be controlled e g by a neighbour s FHZ 1000 House Master central controller each FHT 80B Heating Controller may only be registered to one FHZ 1000 HouseMaster If it is neces sary to register a FHT 80B Heating Controller to a new FHZ 1000 HouseMaster the FHT 80B Heating Controller must first be de registered from the original FHZ 1000 HouseMaster Three dif ferent settings are possible On FHT 80B is registered to the FHZ1000 HouseMaster Off No wireless communication occurs between the FHT 80B and FHZ 1000 HouseMaster Registration not possible nA FHT 80B is available for registration to FHZ 1000 HouseMaster Proceed as follows to specify whether the FHT 80B Heating Con troller should work together with a FHZ 1000 HouseMaster cen tral controller Press the PROG key until Sond is displayed Use the selection wheel to select the special function CEnt To confirm your selection briefly press the PROG key The display shows the current setting Use the selection wheel to select the desired setting On Off nA Press the PROG key to return the FHT 80B to normal operat ing mode 10 Integration with FHT 80TF Door amp Window Sensors FEn Please consult the documentation supplied with the FHT 80TF Door amp Window Sensor to learn how to set the FHT 80B Heat ing Controller to work together with FHT 80TF Door amp Window Sensors
12. 99555 ss van SYXTHSENSE Product HouseHeat House Heat Wireless Radiator Control Set User Guide Online store www syxthsense com Enquiries T 0870 20 80 100 F 0870 20 80 200 UG6 70C Table of Contents Page 1e Intended 6 sasscscestecctecetctacacstessssnctesessneconannnieansinsansnsenasisaedansanssieien 2 Scope of supply 3 General information 4 Safety instructions 5 Inserting the batteries into the FHT80B heating control Wall mounting of the FHT80B heating control Setting of date and time Mounting the FHT8V valve operating mechanism Programming the system a Setting of comfort temperature and lowering temperature b Setting changing the week profil c Modes of operation d Key lock for keys and selection wheel e Switching between comfort temperature and lowering temperature f Heating pause g Closing the valve h Emergency operation of the valve operating mechanism 10 Special functions 11 Replacing of batteries a FHT80B heating control b FHT8V valve operating mechanism 12 Troubleshooting 13 Handling 14 Maintenance and cleaning oO ND 15 System range information 16 Technical data 17 Disposal 1 Intended use The entire radio controlled radiator thermostat system comprises two components the FHT80B heating control and e the FHT8V valve operating mechanism The system is used for temperature contro
13. O Use the selection wheel to change the displayed time Confirm the set decalcification time by pressing the PROG key The heating control returns to the normal operating mode 29 2 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 spe cial function Use the selection wheel to select the special function CER To confirm your selection briefly press the PROG key Use the selection wheel to switch between C and Hopr To confirm your selection briefly press the PROG key The heating control returns to the normal operating mode 3 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 30 4 Setting the safety code CodE To protect the heating control against interference from oth er 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 FHT80B heating con trol and the FHT8V valve operating mechanism s the same safety code has to be set for all devices in a room This is par
14. anently displayed Replace the cover of the battery compartment 41 12 Troubleshooting Problem Possible cause Solution Permanent tone signal Heavy operation of Remove valve motor and display of F1 on the valve or blocked Manually check the valve motor radiator valve operations Re install If problem reemerges contact your dealer Permanent tone signal Valve and adaptor Use 1mm gray and F2 is displayed are not compatible extension piece constantly on the valve motor Permanent tone signal Signal range too Re install valve and F3 is displayed narrow on the valve motor Unsuitable valve No antenna symbol Radio connection failure Install heating control displayed on valve due to interference in a different location motor Atan interval of one hour Heating control battery the valve motor is empty generates a sequence of tones Replace heating batteries The valve opening is Wrong security Transmit the current 30 on the room thermostat security code to the motor valve Low Bat symbol Valve motor is all most Replace the displayed batteries 42 13 Handling Protect the product against humidity cold heat dust and direct sunlight Do not disassemble the product Have any repairs per formed 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
15. e can be set the valve operating mechanism opens and closes the valve to pre vent blocking of the valve by lime deposits a Operating principle In the FHT80B heating control the room temperature is mea sured 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 ra dio transmitted to the FHT8V 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 7 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 insufficient supply of heat by the heating boiler Temperature measurement within the control is very ex act deviation lt 1K To avoid any unnecessary operation of the valve e g when the room temperature changes temporarily be cause a door is opened the measured values of several mea surements are averaged 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 radi
16. eds up the programming pro cess Briefly press the PROG key to confirm your selection of a weekday or a block of days weekend weekdays all days e The time when the comfort temperature will be switched on is displayed MO DI M DO FR SA SO 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 21 On the LC display the time when the lowering temperature is to be activated is displayed MO DI M DO FR SA SO ecg Prog LLLA LLLLER TEL 6 4 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 temper ature time If one of the switching times is not to be used turn the se lection wheel to the right side until four bars are displayed bars are displayed next to the displayed time 23 50 hrs MO DI Mi DO FR SA SO Sas set Prog eee TO SESSE M 18 2 n If you set the second comfort temperature time to the setting of the second lowering temperature time is irrel evant since no data are changed In all you
17. gnal The antenna symbol is permanently displayed Installation is now finished and you may adapt the pre programmed 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 If required valve adaptors must be purchased separately they are not enclosed in the scope of supply They are available at www house intelligence co uk 18 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 6 00 hrs e 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 per formed automatically a bar in the display s bottom part in dicates the time of day when the desired temperature will be the comfort temperature A sun symbol on the display indicates that the comfort tem perature is active a moon symbol indicates that the lower ing temperature is active Proceed as follows to change the settings Press the 3 key for more than 3 seconds The comfort temperature is displayed
18. ing of date and time If the display is protected by a foil remove it If batteries have not been inserted yet proceed as de scribed in chapter 6 to insert them After inserting the batteries an automatic display test is per formed all segments and displays of the LC display are dis played 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 SO cogy Prog Use the selection wheel to set the desired year To confirm your setting briefly press the PROG key e The month is displayed MO DI M DO FR SA SO Use the selection wheel to set the desired month and con firm your setting again by pressing the PROG key e The day is displayed MO DI M DO FR SA SO Use the selection wheel to set the desired day and confirm your setting by pressing the PROG key The hours are displayed MO DI M DO FR SA SO ie Use the selection wheel to set the desired hour and confirm your setting by pressing the PROG key The minutes are displayed MO DI M DO FR SA sO 30 Use the selection wheel to set the desired minutes and confirm your setting by pressing the PROG key e Sync and 120 are now displayed The heating
19. l in single rooms where the heat that dissipates from the radiators is con trolled by reducing the flow of hot water in the heating sys tem The FHT80B heating control measures the room temperature by means of an integrated sensor and transmits the correspond ing control data to the FHT8V valve operating mechanisms Any other use e g in cooling systems floor heating sys tems etc is not permitted and may lead to severe dam age 2 Scope of supply FHT80B heating control Wall mounting set for heating control screws amp dowels FHT8V valve operating mechanism Operating instructions 3 General information Compared with simple mechanical thermostats the radio controlled radiator thermostat system has a number of ad vantages the separation into radiator mounted valve operating mech anisms and freely positionable operation and control units e g the FHT80B heating control which is part of the scope of supply makes it possible to perform settings easily the programming option makes it possible to adapt the system to the lifestyle of its users so that the room is al ways comfortably warm when it is used When the room is not used the temperature may be reduced automati cally to save energy i e the often cumbersome manual opening and closing of heating valves is no longer re quired The system is equipped with an integrated calcification protection Once every week tim
20. lve with a nega tive offset although the displayed value is 10 for both valves 39 11 Replacing the battery a FHT80B heating control If the battery symbol Ek 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 compart ment and dispose of them according to applicable envi ronmental 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 mecha nisms are no longer synchonised after a battery replace ment the heating control performs an automatic synchro nisation that takes about 2 minutes SYnc Auto After the synchronisation the heating control returns to the no
21. may set two periods of time for comfort temper ature e g from 6 00 to 9 00 hrs and from 16 00 to 23 00 hrs 22 After setting of the second lowering temperature time and confirming the setting by pressing the PROG key the nor mal 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 previ ous day is not displayed This means that it may be that the heating phase at the end of the previous day is con tinued 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 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 dis played 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 23 Manual operation In the manual operating mode display Manu the heating control maintains the set temperature An aut
22. nising 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 them selves After synchronisation the normal transmission program is continued and the valve operating mechanisms generate an acoustic signal the moment they receive the first cor rect 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 e The safety code is displayed and the heating control starts to count down from 120 in steps of 1 second Af ter these 120 seconds the heating control returns to the normal operating mode 7 Test mode tESt Use this function to check whether all valve operating mechanisms receive the radio signal correctly The tested valve operating mechanisms acknowledge correct recep tion with an acoustic signal Use the selection wheel to se lect the valve operating mechanisms to be tested If the large display shows a 0 zero all valve operating mech anisms are tested otherwise only the valve operating mecha nism 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 36 Press the PROG key until Sond i
23. nserted batteries accumulators to avoid damage by a leaking battery accumulator 5 Inserting the batteries into the FHT80B 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 compart ment in direction of the imprinted arrow on the cover Insert two AA batteries pay attention to the correct po larity Look into the battery compartment for an illustra tion of the correct polarity We recommend to use high quality alkaline batteries only Operation of the heating control using accumula tors or conventional zinc carbon batteries is possible operating time and radio range of the heating control will however be reduced 10 Furthermore there will be a risk of malfunctions Make sure to insert the batteries correctly to avoid damage to the electronic components of the heat ing control Close the battery compartment e The heating control performs a short display test After the display test you have to set date and time If the battery symbol M amp K F is displayed on the LC dis play 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 FHT80B a Choosing an appropriate mounting location Make sure to choose an appropriate location for mounting the
24. ntil 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 recep tion of the code with an acoustic signal sequence of 33 tones Replace the cover of the battery compartment The valve operating mechanism acknowledges correct reception of the normal radio signal with an acoustic signal 5 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 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 DI M DO FR SA 0 An A MM 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
25. omatic time controlled change will not be performed This function is identical to the function of a conventional thermostat Holiday party function In this operating mode display of suitcase symbol the tem perature is kept at a certain fixed value for a defined peri od of time e g the duration of a party or a holiday After this the heating control automatically switches to the au tomatic 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 re duced 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 brief ly pressing the PROG key Use the selection wheel to set the desired temperature If you select a different operating mode with the FUNK TION key you will automatically quit the holiday party mode 24 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
26. osystems and ensures that sev eral 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 commu nication between the heating control and the valve operat ing 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 as signed 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 is 8 the num ber of valve operating mechanisms has to be set on the heating control and the safety code has to be transmit ted to the valve operating mechanism 4 Safety instructions A The warranty will lapse for damage due to non com pliance with these operating instructions We shall not be held liable for any consequential damage or loss We shall not accept liability for damage to property or personal injury caused by incorrect han dling or non compliance with the safety instructions Any claim to warranty will lapse in such cases 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
27. press the keys FUNKTION and PROG e 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 pro gram you may change the temperature any time using the selection wheel You may also switch directly from comfort temperature to lowering temperature by pressing the Cee 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 cy cle will however still be performed 25 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 no 16 00 wan hsl A CEER GTER EA 18 a g Closing the valve Select this operating mode if the room is not to be heat ed at all The valve is closed and remains closed The valve is only opened if the temperature drops below 5 C danger of
28. 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 43 15 System range information Transmission of data between heating control and valve op erating mechanism is performed wirelessly per radio trans mission The transmitting power is less than 10mW i e much below the transmitting power of a mobile phone which may have a transmitting power 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 There fore restrictions in the operation and the range can occur through the devices which work on the same or neighbour ing 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 ceil ings 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 e
29. rmal operating mode 40 b FHT8V valve operating mechanism If the batteries of the valve operating mechanism are emp ty 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 ac cording to applicable environmental regulations Wait until all segments of the valve operating mecha nism 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 compart ment 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 num bers 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 symbol flashes and 0 is displayed The first received radio signal is acknowledged by an acoustic signal the antenna symbol is perm
30. s displayed Use the selection wheel to select the special function HEST 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 8 Displaying the valve position StEL After selection of this menu item the approximate percent age 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 9 Integration with FHZ 1000 HouseMaster CEnt This function is only required if the FHT 80B Heating Control is required to be integrated with a different FHZ 1000 HouseMas ter central controller than hitherto or if no integration with any FHZ 1000 HouseMaster central controller is required Wireless communication between the FHT 80B Heating Control and FHZ 1000 HouseMaster is made secure by use of the unique security code associated with each FHT 80B Heating Control in a HouseHeat installation The FHT 80B Heating Control is regis tered with FHZ 1000 HouseMaster using this code in order to enable the two products to work together In order to ensure that the FHT 8
31. safety code 34 Repeat the following 6 steps for each installed valve oper ating 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 tones The valve oper ating mechanism is now ready to receive AC is dis played 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 sig nal Repeat these 6 steps for all other valve operating mecha nisms in the room 002 003 etc on the display ac cording 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 op erating mode You may skip valve operating mechanisms which are al ready 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 oper 35 ating mechanism do not press the key on the valve operat ing mechanism 6 Synchro
32. ticularly important if more than one valve op erating mechanism is used or if different devices i e not a set consisting of heating control and valve operat ing 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 Of M DO FR amp 0 lod jc Use the selection WAE O Eee part of the code a number between 000 and 099 and confirm this se lection by briefly pressing the PROG key The following data are displayed 31 wo Dl M DO FR SA 0 lt 09 Use the selection wheel to ee the second part of the code a number between 000 and 099 and confirm this selection by briefly pressing the PROG key e The following data are displayed MO DI M DO FR S 0 tode Mta 54 nl LILY t Now you have to TAE the first valve operating mechanism 001 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
33. ut to fasten the valve operat ing mechanism on the valve 1 in the figure on the right side If a valve adaptor is re quired to mount the valve op erating mechanism mount the adaptor on the valve first The photographs on the next page show the adaptors that should be used for each Danfoss valve by way of example Adaptors for other radiator valves may be also be purchased Briefly press the 2 key on the valve operating mechanism once see figure on the right side A3 is displayed on the LC dis play of the valve operating mechanism and the valve is closed On the display the antenna symbol flashes and 0 is dis played Close the battery compartment Please note If you have purchased the valve operating mechanism separately e g to use a second valve operating mecha nism for one heating control you have to set the num 17 Examples of Danfoss adaptors After snapping on the adap tors for the valves of the types RAV and RA on the valve body fix the adaptors with the enclosed screws and nuts For valves of the type RAV additionally put the cylindri cal extension piece onto the RAV valve pin ber of valve operating mechanisms that are used for the heating control first before you transmit the safety code to the valve operating mechanism e The valve operating mechanism acknowledges recep tion of the first radio log with an acoustic si
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