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Installation and user manual / 01

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1. Fig 4 Modules for low temperature heating system with auxiliary connections for high tempera ture terminals Flow bar Control thermometers Return bar Electrical box with safety thermostat for wiring of 3 way mixer valve with electric servomotor low temperature circulation pump Shark circulator pump N 6 53 cabled Progress valves kit optional A External probe B Remote control with room sensor Climatic adjustment device RC FH D Flow pipe probe U Control unit e Installation 2 1 Three way mixer valve Mixture takes place through ways A and B towards AB Way AB total constant flow rate outlet Way A variable flow rate of the boiler inlet Way B variable flow rate of the bypass inlet Fig 5 Operation of the valve To operate the valve use the standard manual cap provided or a properly installed servo control Rod upwards straight way closed angle way open Rod downwards straight way open angled way closed Assembly Assembly of the valve and servo motor is easy since special tools or travel calibration are not required During installation carefully note the symbol of the direction of flow of the valve Mixing from A B to AB Positions Not permitted Only Floor Controlbox First Box The mixing valve is in preassembled group 22 Servo control The servo control model SSY39 can be ass
2. 20 S ka S k 4 gt 0 11 5 7 11 5 10 15 18 Giorni aban Fh Bh d 1 25 gt Fh Bh TVw Flow temperature X Start day Fh Functional heating 7 days Bh Curing heating 18 days Important Since the flow minimum and maximum limit remain active during the slab drying program in order to perform drying in accordance with the se lected temperature profile you must modify the set maximum flow temperature parameter 741 to 55 C and make sure that minimum flow temperature pa rameter 740 is below 25 C Note The floor curing heating must be per formed prior to installation of coverings floors It is advisable to use the curing heating function 52 Important Note Heating of the floor system can occur after curing of the slab minimum 28 days for cement slabs The following procedure for the first start up of the system is applicable to slabs prior to instal lation of flooring materials Check the compatibility of the installed heat ing system with the programme temperatures max 55 C Failure to carry out proper verification may damage the flooring Check the calibration of the safety thermostat which must be set at least at 55 C it has to be set again at the initial value when floor curing heating stops In manual mode no temperature profile is performed The flow temperature must be set manually param eter 851 TVL TVMax TVEm 25 C
3. 20 10 0 10 20 30 T ext Note The choice of the correct heating curve pre vents system malfunctions especially overheating which can damage heated floors 46 Parallel shift of the heating curve This is used to uniformly modify the flow temperature for the entire range of the outdoor temperature i e If the room temperature is always to high or too low you must correct the curve with the aid of the paral lel shift Text Adaptation of heating curve This is used by the adjustment device to automati cally adapt the curve to the climatic conditions This functions adjusts the slope of the curve or its shift When this function is active you do not need to modify the two previous parameters 720 711 This function is activated if the user sets the corre sponding parameter 726 In order to activate this function the following is nec essary A room remote control must be connected The ambient influence must be set between 1 and 99 parameter 750 see page 48 Note If the requested flow temperature is exceeded or not reached for more than 2 hours the adaptation fun ction will no longer be active for that day ECO functions Line number Function 730 Limit of summer winter changeover 732 24 hour heating limit Limit of summer winter changeover This is used to turn the heating on or off over the course of the year
4. Line number Function 800 Start increase reduced setpoint 801 End increase reduced setpoint This function is used mainly in connection with a low power heating system e g low energy dwellings In this case the heating operating time would be too long if outdoor temperatures are low If you increase the reduced setpoint the rooms are protected against excessive temperature drops In addition the time of heating operation needed to pass to the comfort set point is reduced TR TRwA1 TRwA2 TRK TRR 15 5 TAgem TRwA1 Start increase reduced setpoint TRwA2 End increase reduced setpoint TRK Comfort setpoint TRR Room temp reduced setpoint Tagem Composite outdoor temperature Overtemperature protection circuit pump Line number Function 820 Overtemperature prot circuit pump For a system with a direct circuit the temperature of flow to the circuit may be greater than that required by the climatic curve die to the demand from other uses mixed circuit ACS preparation request for external heat or due to a minimum set boiler tem perature An excessively high flow temperature is the result of an excessive temperature of the direct heating circuit The Heating circuit pump anti overheating function activates or de activates the pump ensuring that the provided energy corresponds to the actual request of the climatic curve Mixing valve control
5. Presence key Information on display Heating to comfort setpoint Heating to reduced setpoint Burner in operation only for fuel oil gas burners Z C MV N Display of available symbols Error maintenance messages MO H HHH COU UL Basic display Selection of the heating mode Press the button to select the various heat Sage om O ing modes The selected mode is indicated by a bar beneath the corre sponding symbol Automatic operation Auto d Automatic operation controls the room temperature based on the set hourly programme Characteristics of automatic operation Heating mode based on hourly programme Temperature setpoint based on the programme Comfort setpoint TE or Reduced setpoint C Protection functions active Automatic summer winter changeover ECO func tions Continuous operation 3k or C Continuous operation keeps the ambient temperature at the selected level 3 Heating to comfort setpoint Heating to reduced setpoint Characteristics of continuous operation Heating without hourly programme Protection functions active Automatic summer winter changeover ECO func tions and 24 hour limit of heating non active for continuous operation with comfort setpoint j Standby model When using standby mode the heating system is not active but the anti freeze protections are ensured anti freeze protecti
6. User level final user Press the Info key for 3 seconds 3 Operation Display example Commissioning OK D The list of user levels is shown Turn the knob to show the desired user level Press the OK button 4 Operation Display example Time of day and date Control unit D The groups of parameters are displayed which can be accessed in the requested user level 30 34 Programming of heating hours It is possible to enter in the operating lines described in this section by pressing the OK button if you are at the basic display and by selecting operating pages Time program heating circuit 1 Holidays HC1 and Heating circuit 1 The adjustment device lets you programme for each day of the week three periods of comfort temperature heating operating lines 501 503 505 also see paragraph 3 6 3 and of reduced temperature end of heating operating lines 502 504 506 The established heating periods are activated only in automatic heating mode During heating periods the working setpoint is the one set in operating line 710 comfort set point In end of heating periods it Is set In operating line 712 reduced setpoint Note You can reset the values to their default settings operating line 516 Pre selection of day of week operating line 500 Important This setting must be made before you insert the heat Ing peri
7. Installation and user manual 01 EMMET Thank you for your choice of ELECTRONIC CLIMATIC ADJUSTMENT KIT RC FH Carefully read this manual which contains the specifications and all useful information for correct operation of Thank you for your choice of the ELECTRONIC CLIMATIC ADJUSTMENT KIT RC FH 1 Description ch KE Oe 4 1 2 beide Of USC ee ee ee ee ee ee 4 1 3 ee ie NE 4 1 4 Application diagrams 5 1 4 1 Thermoregulation with mixing valve and SEVO CONO eina 5 1 4 2 Thermoregulation with Floor Control Unit 6 1 4 3 Thermoregulation with FIrstboxX 7 Installation g 2 1 Three way miservahug g 2 2 SONVO CONTO EE EE 9 2 3 Flow probe ee ee ee ee ee ee ee ee 10 2 4 Flow probe on Floor Controlbox 10 25 How probe on FIFSDO 10 2 6 Safety thermostat 11 2 7 External Sensor 11 2 8 Room remote control 13 2 9 Climatic adjustment device RC FH 13 2 10 Control um 16 2 11 Wiring General les 17 Operating elements 19 3 1 Commissionig EE 19 3 1 1 Control nt 19 3 1 2 Getting started ee ee ee ee ee 19 3 1 3 Language SETTING ee ee ee ee ee 19 3 1 4 Functional check ee sense see ee ek ek 20 32 Methods HE 23 3 2 1 Instructions for use Control unit 23 3 2 2 Instructions for use Room remote
8. Line number Function 830 Mixing valve boost Type of actuator 832 2 position 3 position 833 switching differential 2 pos 834 Actuator running time Mixing valve boost For correct mixing the current boiler flow tempera ture must be greater than the setpoint of the flow temperature of the mixer valve Otherwise this temperature cannot be controlled The adjustment device generates the boiler flow tem perature based on the increase set here and accord ing to the current flow setpoint also see page 66 Type of actuator This setting determines how the control action af fects the type of actuator of the mixer valve that is used 2 position 3 position A 2 position actuator is controlled by one relay A 3 position actuator is controlled by two relays one for opening one for closing 51 Switching differential 2 pos For the 2 position actuator the 2 position switching differential must also be adapted This is not required when using a 3 position actuator Actuator running time Setting of travel time of the actuator of the mixer valve Curing function Line number Function 850 Floor curing function Off Functional heating Fh Curing heating Bh Functional curing heating Curing functional heating Manual 851 Floor curing setpoint manual The curing function ensures controlled drying of the slab Check the flow temperature following a certain tem perature profile
9. NOT USED Function mixing Group 1 Heating 6014 MS Heating circuit 1 Primary controller system pump eu Cooling circuit 1 Heating cooling circuit 1 circul Function expansion module 1 6020 ms NOT USED No l None Multifunctional Heating circuit 1 function Primary controller system pump Cooling circuit 1 Function expansion module 2 6021 Me NOT USED No l None Multifunctional Heating circuit 2 function Primary controller system pump Cooling circuit 2 36 Operating line User level Function Default values Minimum Maximum Unit of measure Holidays HC1 6030 MS Output relay OX21 NOT USED None Pump H1 Q15 Alarm output K10 Speed second pump HC1 Q21 Speed second pump HC2 022 Speed second pump HCP 023 Heat circuit pump HCP 020 Pump H2 018 System pump 014 Hourly programme 5 KI Heat request K27 Cold request K28 Air dehumidifier K29 Cooling diverting valve Y21 None 6031 MS Output relay QX22 NOT USED None Pump H1 Q15 Alarm output K10 Speed second pump HC1 021 Speed second pump HC2 022 Speed sec ond pump HCP 023 Heat circuit pump HCP 020 Pump H2 018 System pump 014 Hourly programme 5 K13 Heat request K27 Cold request K28 Air dehumidifier K29 Cool ing diverting valve Y21 None 6032 MS Output relay QX23 NOT USED None Pump H1 Q15 Alarm output K10 Speed second pump HC1
10. t TRw SDR TRx Current value of ambient temperature TRw Room temperature setpoint SDR Room changeover differential P Pump T Time of day 49 Boost heating Line number Function 770 Boost heating Boost heating is used to reach the new setpoint more quickly when changing from reduced setpoint to com fort setpoint In this way the operating time of heat ing is reduced During accelerated heating the room temperature setpoint Is Increased up to the value set Function without room probe Quick setback deactivates heating for a certain length of time based on the outdoor temperature and the time constant of the building line 6110 see page 55 Example Duration of quick setback if comfort setpoint minus reduced setpoint 2 C e g comfort setpoint 20 C reduced setpoint 18 C here The higher this value the less the heating time Composite Building time constant the lower it is the greater the heating time outdoor Boost heating is permitted with or without the room as Oh 2h oh 10h 15h 20h 50h unit 15 C 013417 77 153 23 30 6 76 6 10 C Dia 33 167 1 10 134 53 5 Zb C 5 C 0 1 0 9 1 21 43 64 86 21 5 0 C 0 08 1 LE SA AT 15623 15 8 t gt TRw Setpoint temperatura ambiente o TRx Valore attuale temperatura ambiente SR 0 0 9 1 3 2 38 9 0 12 DTRSA Incremento
11. All the devices in a segment must be assigned to the same segment address For the RC FH regulator the segment address is always 0 Operating line 6604 Bus supply Setting Range Default value Oft Automatic Automatic Bus power supply The power supply of the bus makes it possible to di rectly power the bus system via the single adjustment devices no central power supply of the bus It is pos sible to select the type of power supply of the bus Off No power supply to the bus through the adjust ment device Automatic The power supply of the bus LPB through the adjustment device is turned on and off automatically according to the needs of the LPB Note It is possible to verify bus power supply state in the operating line 6605 Linea operativa 6605 Bus supply Setting Effect ON Power supply of the Bus is active The regulator supplies power to the bus OFF Power supply of the Bus is currently inactive Central functions Line number Function 6620 Changeover action Segment system summer changeover Local Central 6621 6623 Operating mode changeover Local Central 56 These settings are relevant only for the device at address 1 It is possible to define the interval of action of the centralized changeover concerning Changeover of operating mode through input H1 by selecting Central for operating line 6623 Summer cha
12. Parameters parameter 6601 0 parameter 6600 2 16 Slave Parameter 830 defines the increase in boiler tem perature beyond the calculated value for the mixture circuit default setting 5 C Example parameter 830 10 C if the set point of the mixture circuit floor installed mixer is 40 C the boiler works with a flow tem perature 40 10 50 C Operating line 830 Boost of the mixing valve Description By adding the return water from the system to the flow water of the boiler the variations of the temperature of the boiler will be reduced allowing the mixing valve to produce constant flow temperatures 64 4 LPB Open therm gateway In any case to achieve the desired mixture the actual value of the flow temperature of the boiler must be greater than the required set point of the mixture temperature If this is not respected the set point cannot be reached during the required period of time Setting Range Default setting 0 50 C 5 C Effect The parameter increases the set point temperature of the boiler when the adjustment device requires heat The adjustment device generates the set point temperature of the boiler based on the boost which can be set with this parameter and on the set point of the flow temperature of the mixed zone the greater the temperature difference between the boiler flow and the mixed circuit flow the faster the required set point can be reach
13. on off operating line 8730 mixer valve state open closed operating line 8731 and 8732 room temperature if remote control with room sensor is connected and room setpoint operating E line 8740 Qutdoor temperature operating line 7730 Flow temperature operating line 7732 see picture i and flow setpoint operating Contact H1 state open or closed operating line i 7841 Check of LED of climatic adjustment device Diagnostic consumers It is possible to check some parameters for a detai led diagnosis of the system Input output test State LED off no power LED on ready for operation LED flashing failure signal Enter the user level Commissioning Turn the knob and select operating line Diagnostic consumers 22 32 Methods of use 3 2 1 Instructions for use Control unit Not enabled Selection of the operating mode Display Information 12 16 20 24 Confirm setting Not enabled Delete setting browsing and setting parameters Heating to comfort setpoint Heating to reduced setpoint Heating to anti freeze protection setpoint Working please wait Battery replacement Q Burner in operation only oil gas burner Correction of room comfort setpoint Info level active Programming active Heating system temporarily off ECO func tions active Holid
14. 110 SLT lock Code Description of error 0 No error 117 Upper pressure limit 1 10 Outdoor temperature sensor ug Vater pressure too low 20 Temperature sensor boiler 1 EE 25 Temperature sensor for solid fuel boiler 121 Flow temperature supervision 1 HC1 26 Common flow temperature sensor 122 Flow temperature supervision 2 HC2 28 Flue gas temperature sensor 126 DHW charging supervision 30 Flow temperature 1 sensor j 31 Flow temperature cooling 1 sensor 127 Legionella temperature not reached 32 Flow temperature 2 sensor 131 Burner faulty 38 Flow temperature primary controller sensor 146 Common error message configuration 40 Return temperature 1 sensor 171 Alarm contact 1 H1 active 46 Return temperature cascade sensor 47 Common return temperature sensor 172 Alarm contact 2 H2 active 20 DHW temperature 1 sensor 173 Alarm contact 3 EX2 230VAC active ae ee eae sal 174 Alarm contact 4 H3 active 54 DHW primary controller sensor 57 DHW circulation temperature sensor 176 Upper pressure limit 2 60 Room temperature 1 sensor 177 Water pressure 2 too low critical limit 65 Room temperature 2 sensor 1 8 Temperature control of heating circuit 1 68 Room temperature 3 sensor 7 ED 70 Buffer storage tank temperature 1 sensor EE 71 Buffer storage tank temperature 2 sensor 207 Cooling circuit error 72 Buffer storage tank temperature 3 Sensor 217 Sensor error common message 73 Co
15. B9 50 50 IL 7132 MS Flow temperature B1 0 140 Si 7840 MS Voltage signal H1 0 0 10 Volt Contact state H1 7841 Ms Open Closed Voltage signal H2 7845 MS NOT USED 0 0 10 Volt Contact state H2 7846 MS Open Closed NOT USED Status 8000 MS Heating circuit status 1 Heating circuit status 2 8001 MS NOT USED Heating circuit status P 8002 MS NOT USED Status DHW 8003 MS NOT USED Status coolSng cSrcust 1 8004 MS NOT USED 41 S _ S E 5 2 E S 5 5 5 S E S 5 Z A 5 User diagnostics 8700 MS Outdoor temperature 5 50 C 8703 MS Attenuated outdoor temperature 50 50 aG 8704 MS Composite outdoor temperature 50 50 G Room relative humidity 8720 MS NOT USED 0 100 Jo Room temperature P 8721 MS NOT USED 0 50 C Dew point temp 1 8722 MS NOT USED 0 50 C 8730 MS ng circuit pump 02 On 8731 MS ie circuit mix valve open Y1 8732 MS SS circuit mix valve closed Y2 8740 MS Room temperature 1 8743 MS Flow temperature 1 Cooling circuit pump 1 8751 MS NOTUSED Off On Cooling circuit mixer 1 open 8752 MS NOT USED Off On Cooling circuit mixer 1 closed 8753 MS NOT USED Off On Cooling diverting valve 1 8754 MS NOT USED Off On Flow temperature cooling 1 E 8756 MS NOT USED 0 140 C Heating circuit 2 pump 8760 MS NOT USED Off On Mixing valv
16. line 710 39 t 720 UMS Heating curve slope 1 5 0 1 4 721 S Heating curve displacement 0 4 5 4 5 C Heating curve adaption 726 Off On Off 730 UMS Limit of summer winter changeover 18 8 30 di 132 MS 24 hour heating limit 3 10 10 740 MS Min flow temperature setpoint 8 8 Op line 741 C 741 MS Max flow temperature setpoint 80 Op line 740 95 G 750 Room influence 20 1 100 760 S Room temperature limit 1 0 5 4 di 710 Boost heating 5 0 20 G Quick setback 780 Off Down to reduced setpoint Down to frost protection Down to reduced setpoint 790 5 Optimum start control max 0 0 360 min 34 2 2 E S gt D S E D ES E E 8 E lt 5 E E S E e E 5 Holidays HC1 791 5 Optimum stop control max 0 0 360 min 800 S Reduced setpoint increase start 30 10 SE 801 S Reduced setpoint increase end 15 30 Op line 800 S Overtemperature protection circuit pump 820 S Off On On 830 S Mixing valve boost 5 0 50 S Actuator type Lu 632 5 2 position 3 position 3 position 833 S Switching differential 2 position 2 0 20 SE 834 S Actuator running time 120 30 873 Floor curing function 850 Off Functional heating Curing heating Functional Curing heating Manually 851 Floor curing setpoint manually 95 C Excess heat draw 861 Off H
17. or a manually set temperature Floor curing function Off The function is not active Functional heating Fh DO NOT USE The first part of the temperature profile is completed automatically Curing heating Bh The second part of the temperature profile is com pleted automatically Functional curing heating Fh Bh DO NOT USE The entire temperature profile is completed auto matically first and second part Curing functional heating Fh Bh DO NOT USE The entire temperature profile is completed auto matically second and first part Manual DO NOT USE A temperature profile is not followed The slab set point Is controlled manually Note Comply with the standards specified by the manu facturer of the floor Correct operation is ensured only in properly in stalled systems plumbing system electrical instal lation parameter setting The floor may be damaged If the instructions above are not followed The setpoint of the flow temperature is always changed at midnight The first day 0 which is the period between the device activation and the mid night IS not counted in terms of drying the slab The set point for that day is the same as the day of opera tion You can interrupt the function in advance by select ing Off The maximum and minimum limits of the flow tem perature remain active TVw 4 55
18. returns to the previous display Some operating lines may be hidden This may de pend on the type of device used its configuration and the user access level 3 3 1 Setting date and time 1 Operation Display example ESC BOB se mor LI J L Outdoor temperature Basic display If you do not see the basic display press the ESC button Press the OK button 21 3 Operating elements 2 4 Operation Display example Operation Display example Time of dav and date Operator section OK D The lower part of the display shown a number of operating pages Turn the knob until the operating page Time and date is selected Press the OK button to confirm The display shows the hour flashing Turn the knob to set the correct time Press the OK button to confirm 3 5 Operation Display example FE Time of day and date Operation Display example VM Ly TAP deg Ora e data Hour Minutes OK 1 The lower section of the display shown the first operating line of the page Time and Date Turn the knob until you see the operating line Hours minutes Press the OK button to confirm The display shows the minutes flashing Turn the knob to set the minutes to the correct time Press the OK button to confirm 28 3 Operating elements 6 8 Operat
19. the upper limit for Comfort setpoint max is 35 C Heating curve Line number Function 720 Heating curve slope 721 Heating curve displecement 726 Heating curve adaption The heating curve is used to generate the setpoint of the flow temperature which is used maintain an ade quate flow temperature based on climatic conditions The curve can be corrected so you can match the pro duction of heat with the room temperature based in individual needs Slope of heating curve If the room temperature is not correct due to low out door temperatures and it is instead correct with high outdoor temperatures the slope of the curve must be changed Increase of the curve The flow temperature increases more rapidly moving down towards lower outdoor temperatures Decrease of the curve The flow temperature increases less rapidly espe cially moving down towards lower outdoor tempera tures The inserted heating curve is based on a room tem perature of 20 C If there is a variation of the room setpoint the heat ing curve automatically adapts to the new value To select the right heating curve you need to know the design data of the system T flow and T minimum outdoor The intersection makes it possible to select the correct curve Example Flow temperature 40 C lowest outdoor temperara ture 10 C heating curve slope 0 76 T man A
20. 021 Speed second pump HC2 022 Speed sec ond pump HCP Q23 Heat circuit pump HCP Q20 Pump H2 018 System pump Q14 Hourly programme 5 K13 Heat request K27 Cold request K28 Air dehumidifier K29 Cool ing diverting valve Y21 Input H2 function NOT USED Optg mode changeover HCs DHW Optg mode changeo None NOT USED ver HCs Optg mode changeover HC1 Optg mode Optg mode 6046 MS changeover HC2 Optg mode changeover HCP Error changeover S alarm message j Flow minimum setpoint Excess heat HCs DHW discharge Dewpoint monitor Flow temp setpoint increase hygro Refrigeration request Heat request Refrigeration request 10V Pressure measurement 10V Relative humidity 10V Room temperature 10V Contact type H2 6047 MS INOT USED NO NC normally closed NO normally open 6048 MS Function value contact H2 70 9 130 o 37 E F S 5 5 E E e S 2 E S E S 5 Z a 5 Voltage value 1 H2 6049 MS NOT USED 0 0 10 Volt Function value 1 H2 6050 MS NOT USED 0 100 500 Voltage level 2 H2 6051 MS NOT USED 10 0 10 Volt Function value 2 H2 6052 MS NOT USED 70 100 500 6100 S Readjustment outdoor sensor 0 3 0 3 0 C 6110 S Building time constant 15 0 50 h 6120 Frost protecion plant off Off On 6128 S Heat request below outdoor T S 50 50 t 6129 S Heat request above outdo
21. 240 min 6746 Flow temperature alarm mp 240 a Cooling 1 39 3 Operating elements 2 2 E 5 E E 5 L A gt 6800 S History 1 S Error code 1 0 255 6802 S History 2 S Error code 2 0 259 6804 S History 3 S Error code 3 0 265 6806 S History 4 S Error code 4 0 205 6808 S History 5 S Error code 5 0 255 6810 S History 6 S Error code 6 0 255 6812 S History 7 S Error code 7 0 255 6814 S History 8 S Error code 8 0 205 6816 S History 9 S Error code 9 0 259 6818 S History 10 S Error code 10 0 250 40 2 pA 2 a g S g 3 5 Z i lt E 2 Ke 2 A N S 3 d S 5 ServSce specSal operatSon 7044 S Maintenance interval _ 1 240 Months 7045 S Time since mainteinance 0 0 240 Months Manual operation 7140 UMS Off On Off 7150 MS Outdoor temp simulation 50 50 aG 7170 MS Customer service telephone Inputs outputs test Relay test No test All off Heating circuit pump 02 Mix valve HC open Y1 Mix valve HC closed Y2 relay output QX22 mod 7700 MS ule 1 relay output QX23 module 1 relay output OX21 ee Module 2 relay output 0X22 Module 2 relay output 0X23 Module 2 7130 MS Outdoor temperature
22. 43 A CE Siemens Switzerland Ltd LOUR ALTRE IA ANN NA TIDENE DOUI VUA DNIA MII TOIL IIN l 1PRVS46 530 109 BI Hi M B9 Sg CL MB DB X60 meteen lca m LLE N TA T C z LO E Connection cable High voltage side Terminal Description Connector L Phase AC 230 V NL E Ground N Neutral N Neutral S Ground 02 Heating circuit pump Y1 Opening of mixing valve N Neutral E Ground Y2 Closing of mixing valve Low voltage side Terminal Description Connector BSB Not used LPB Not used X60 Not used X50 Not used X30 Control unit DB LPB data a MB LPB earth CL Room remote control unit b CL Room remote control unit G B9 External sensor k M Ground H1 Digital input Dc 0 10V B1 Flow sensor p M Ground 17 Diagram 1 Kit for electronic climate control RC FH with safety thermostat 2E N RONY NOL B1 HIM B9 G CL CL MB DB H1 B9 PPS Diagram 2 Kit for electronic climate control RC FH with electrical box with safety thermostat for wiring of low temperature circulation pump 02 ON Y2O NY1I NOL B1 HIM B9 G CL CL MB DB H1 B9 PPS Note The consent to the boiler can only be managed by a connection with Opentherm protocol For boilers lacking Opentherm the con sent can be managed by connecting a relay in parallel with the circulation pump See connection diagrams Chapter 5 Key LPB Co
23. 644 requires a safety device which excludes circulation in the system when the fluid temperature exceeds 55 C The maximum limit has no safety purpose If the flow temperature exceeds this limit the pump will be deactivated only when the flow temperature exceeds the maximum limit by more than 15 The pump will then be reactivated when the flow temperature drops below the maximum limit Example Maximum limit 45 C Switch off temperature 45 C 15 51 7 C 48 100 T Room influence Line number Function 750 Room influence Type of compensation A room temperature sensor can have 3 different types of sensors associated with It Setting Type of compensation Pure weather compensation Weather compensation with room 1 99 ee influence 100 Pure room compensation The external sensor is required Pure weather compensation The flow temperature is calculated from the climatic curve based on the attenuated outdoor temperature This compensation requires correct selection of the climatic curve since in this case the room tempera ture is not taken into consideration Weather compensation with room influence For temperature control all discrepancies of the room temperature from the set point are acquired and tak en into consideration Strong foreign heat sources are also considered allows a more accurate control of the room temperature The be
24. AE 25 g a Mh TVL Flow temperature TVmax Flow maximum temperature limit Tvmin Flow minimum temperature limit TVEm Slab function manual setpoint Mh Manual slab function duration 25 days d Days In manual mode the function ends after 25 days or when parameter 850 is set to Off The first day 0 is not counted for the purposes of slab drying The setpoint in the manual slab function can be set in the range of values between the minimum limit and the maximum limit of the flow temperature Observation If there is a power outage the function will resume from the point where it left off Remote control Line number Function 900 Operating mode changeover None Protection Mode Reduced comfort Au tomatic For external changeover via an input H1 you can se lect the operating mode to change to 3 6 5 Configuration Heating circuit Line number Function 0 10 Heating circuit 1 By using this setting you can turn the heating circuit on or off Input H1 Line number Function Contact type H1 9951 NC normally closed NO normally open Operating mode changeover The operating mode of the heating circuit is changed to standby via terminal H for example using remote telephone switcher or a thermostat Turning the adjustment device on off via ther mostat The room remote control probe offers substantial advan tages to the adjustment
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26. External probe p Y d Remote control with room sensor e Flow sensor f Connectors kit Mixing valve is not supplied It should be selected according to the plant features 1 4 Application diagrams 1 4 1 Thermoregulation with mixing valve and servo control Fig 1 Control unit Climatic adjustment device RC FH External probe Remote control with room sensor Flow sensor with well Safety thermostat Servo control for mixer valve 3 way mixer valve Floor heated zone Radiator heated zone Je Circulator pump By pass calibration lockschield Non return valve Main manifold Hydraulic separator Boiler Overpressure valve 1 Description 1 4 2 Thermoregulation with Floor Control Unit Fig 2 Flow bar for floor heating plant with regulation Flow pipe probe lockshields Control thermometers from 0 to 80 C Flow bar for radiator heating plant Safety thermostat in box and electrical connection Return bar set up to take thermoelectric heads to the circulator pump radiator plant Overpressure valve from 0 1 to 0 5 bar Return bar set up to take thermoelectric heads Cut off and balancing lockshield floor plant Automatic air bleed valves 1 2 Boiler Drain bibcocks with adju
27. OJJU09 31oWay Josuas Mo 4 Ds Pd Josuas J00PIND Ho uo Dol mun Mel XV as L yo uo D a mun Up xn 12E1U02 HO up Josuas J00P1N0 13 109 Cas H Josuas yue Cest H upv aa Z PY ad Z H YUM ue euIN SES EE ses urous vedo oun s uoz aime1adua uBiy om pue Aemajef wiay uad 19100 euiN nawuug i oneA Bulxiw uolisod 4 3 A ees ZA dwnd auoz dwnd n3113 BuneaH almeradwiel VB D gt l d lsklslelslslelel sleuiuuan H4 94 lejsowuuauyj age S dwnd z auoz oimeuadwa UD H4 34 s 314 p uaunsnipe om jo wuesfielp u0on2auuog 10 E Respect the environment For a correct disposal the different materials must be divided and collected according to the regulations in force EMMETI Spa Via B Osoppo 166 33074 Vigonovo frazione di Fontanafredda PN Italy Tel 0434 567911 Telefax 0434 567901 Internet http www emmeti com E mail info emmeti com 9004300200001 Ufficio Pubblicit e immagine Emmeti Spa A M Rev A 04 2011
28. and the changeover to the ECO function is postponed Decrease The heating function is postponed and the changeo ver to the ECO function is brought forward Note The function is not active in temperature continuous comfort mode ZE The display shows ECO To calculate the dynamics of the building the attenu ated outdoor temperature is taken as a reference Flow temperature limit setpoint Line number Function 740 Minimum flow temperature setpoint 741 Maximum flow temperature setpoint The limits can be sued to define a range for the flow setpoint If the flow temperature setpoint required by the heating circuit reaches its limit and the heat request increases or decreases the maximum and minimum limits will not however be exceeded TV TVmax TVw EE ED EER OE ED TVmin TETEETETETTEEEETEETETET T TTTTTTTTTTITTTTT 0 10 20 30 40 50 60 70 80 90 TVw Current flow temperature setpoint TVmax Maximum flow temperature setpoint Tvmin Minimum flow temperature setpoint Important Overheating of the water of the floor heating system may severely damage the slab and flooring It is advisable to set a maximum flow water value of 45 C which is suitable for cement slabs and flooring such as tile marble and hardwood Note The maximum limit must not be considered as a safety device a function which is instead performed by the safety thermostat The standard UNI EN 12
29. ass branch see chapter paragraph 3 7 adjustment and balancing of system 6 Reset the alternate outdoor temperature operating line 8703 l o1 3 1 3 Language settings The default language is german To select language do the following 1 Operation Display example Aussentemperatur Basic display You can see outdoor temperature Aussentemperatur If you do not see the basic display press the ESC button Press the ESC button 2 Operation Display example Uhrzeit und Datum Bedieneinheit Zeitprogramm Heizkreis 1 Turn the knob until the operating line Bedieneinheit is selected then press the OK button 19 3 Operating elements 3 Operation Display example Bedieneinheit Sprache Operating line 20 is dislayed Press OK button setting language starts flashing Press the OK button to confirm Turn the knob until the desired language is selected If you choose English the display shows Operation section Languge English 4 Operation Display example ESC HOH ss NCT UL J L Outdoor temperature 3 1 4 Functional checks To facilitate commissioning and troubleshooting the adjustment device allows testing on the inputs and outputs of the device itself The test is used to verify the proper functioning of the components connected to the device To access the test you
30. ay function active Reference to heating circuit no active Special maintenance mode 7 N Error messages Manual control Display of available symbols _ mm mmm mmm HN E T dd ECO DIZ ide ABBB 34 Gin DARAS 0 0 0 0 0 23 Selection of the heating mode Press the button to select the various heating modes The selected mode is indicated by a bar beneath the corresponding symbol Automatic operation Auto d Automatic operation controls the room temperature based on the set hourly programme Characteristics of automatic operation Heating mode based on hourly programme Temperature setpoint based on the programme Comfort setpoint XE or Reduced setpoint C Protection functions active Automatic summer winter changeover ECO func tions Continuous operation 3 or C Continuous operation keeps the ambient tempera ture at the selected level 3 Heating to comfort setpoint Heating to reduced setpoint Characteristics of continuous operation Heating without hourly programme Protection functions active Automatic summer winter changeover ECO func tions and 24 hour limit of heating non active for continuous operation with comfort setpoint l Standby mode C When using standby mode the heating system is not active but the anti freeze functions are active Standby mode characteristics Heating off Temperature according t
31. based on the temperature In au tomatic mode it Is turned on and off automatically so that no manual action by the user Is required If you modify the parameter the corresponding time period will be reduced or extended Increase The winter function is brought forward The summer function is postponed Decrease The winter function is postponed The summer function is brought forward Note The function is not active in continuous comfort mode ZE The display shows ECO To calculate the dynamics of the building the attenu ated outdoor temperature is taken as a reference Example TA T TAged 20 19 18 SWHG 1 C 17 SWHG 164 SWHG 1 T 9 o n Z 2358Z08 0 5 10 15 t SWHG Summer winter changeover limit TAged Attenuated outdoor temperature T Temperature t Days 4 24 hour heating limit This is used to activate or deactivate heating during the day based on the outdoor temperature This pa rameter is used mainly during the spring and autumn to allow the system to respond quickly to tempera ture variations Example Comfort setpoint TRw add Daily heating limit value THG 3 C Temperature TRw THG heating off e 19 Changeover differential fixed 1 C Heating On temperature 18 C If you modify the set value the corresponding heating periods will be extended or decreased Increase The heating function is brought forward
32. ble shows all of the parameters that can be accessed by the final user the commissioning technician and the installer U Enduser M Commissioning S Engineer NB You should only modify the parameters in bold o N 2 S 2 2 S E E z 2 2 E 2 2 3 E fs gt D a 5 Time and date 1 UMS Hours minutes 00 00 23 59 hh mm 2 UMS Month day 01 01 31 12 dd MM 3 UMS Year 2004 2099 yyyy 5 S Start of summer time 25 03 01 01 31 12 dd MM 6 S End of summer time 25 10 01 01 31 12 dd MM Operator section 20 UMS Language German German Info a2 9 Temporarly Permanently i Control lock 26 S Off On Off Programming lock 27 S Off On Off on Ms Direct adjustment Storage with Automatic storage Storage with confirmation confirmation 44 Ms Operation HC2 NOT USED Commonly Commonly with HC1 Independently with HC1 ag ve HCPpump operation NOT USED Commonly with Commonly with HC1 Independently HC1 70 S Software release 32 A E TE E i L A gt Time program heating circuit 1 300 UMS EE T Mo Tu We Th Fr Sa Su Mos pu 501 UMS 1 period on 6 00 00 00 24 00 hh mm 502 UMS 1 period off 22 00 00 00 24 00 hh mm 503 UMS 2
33. control 26 da cd 100 2141 101100 ree EE EE JI 3 3 1 General rules e ee ee ee ee ek ee ER ee 27 3 3 2 Setting date and time 2 3 3 3 User leVelS cccssecsssssesssessssseccsssssesssssneeaneen 30 3 4 Programming of heating hours 31 3 5 Display of parameters 32 3 6 Detail of parameters 44 3 6 1 Date and mme 44 CM le EE s 44 3 6 3 Programming 45 Gelegenheet 45 3 0 5 vi Ond EIE oe EE 53 RE le Th EE EN 05 OG EO EN AE N IE 08 3 6 8 Maintenance Service 58 3 6 9 Inputs outputs rest 59 3 6 10 System status 59 3 6 11 Diagnostics ConSUMers 59 3 0 12 LIST o displaVS eise ee kg GEE 60 3 7 Adjustment and balancing of the system 62 3 8 Protective functions of the system 62 3 9 Operating anomales 63 Interface LPB Open Therm 64 4 1 Instructions for installation and use 5 Connection diagrams 66 1 Description 11 Function The adjustment device managers a heating circuit controlled by a three way mixer valve and circulator pump 1 2 Fields of use Residential and non residential buildings with floor heating radiators fan coils LA Kit composition The kit is composed of the following components a Control unit Le lt b Climatic adjustment device RC FH c
34. ct logic Effect Selection of the operating mode button Enable Contact H1 state Contact type H1 parameter 5951 NO Open The regulator works accord ing to the mode chosen with the Operating mode selection button NO Closed Disable The regulator switches accord ing to the setting in parameter 900 NC Open Disable The regulator switches accord ing to the setting in parameter 900 NC Closed Enable The regulator works accord ing to the mode chosen with the Operating mode selection button NO normally open NC normally closed It is advisable to set parameter 900 see page 53 as Protection parameter 5951 as NC and to set Automatic mode JO or Comfort mode GE with the operating mode selection button Note H1 contact state open or closed can be verified with parameter 7841 Readjustment outdoor sensor Line number Function 6100 Readjustment outdoor sensor The measured value of the outdoor sensor can be cor rected 54 Building and room model Line number Function 6110 Building time constant When the outdoor temperature changes the room temperature is varied based on the thermal storage capacity of the building This function is used to correct the response of the flow setpoint when the outdoor temperature chang es For a constant value gt 20 The room temperature re
35. del setpoint temperatura ambiente 10 C 0 04 10 21 31 411103 15 C 01041094 18 26 35 6 8 S 20 0 03 0815 23 34 77 Line number Function l j j 780 Quick setback Duration of quick setback in hours GN Note D th tpoint Se Ge KEE Quick setback is possible with or without room probe During duick setback the pump of the heating circuit IS not in operation and the mixer valve is completely closed Function with room probe The function keeps the heating off until the room temperature has not reached the reduced setpoint or anti freeze setpoint Upon reaching one of the aforementioned setpoints the pump and the mixer valve of the circuit are reac tivated Optimum start stop control Line number Function 790 Optimum start control max 791 Optimum stop control max Optimum start control max The passage from one temperature level to another occurs in advance so that the comfort setpoint can be reached at the time of changeover 50 Optimum stop control max The passage from one temperature level to another oc curs in advance so that the comfort setpoint less 1 4 C can be reached at the time of changeover Note Optimization at start up shutdown is possible with or without room probe ZSP Xein Start up time Xaus Shutdown time ZSP Hourly programme TRx Current value of ambient temperature TRw Room temperature setpoint Increase reduced setpoint
36. device since all of the self adaptation and optimization functions are the result of the difference between the setpoint temperature and the temperature actually measured by the probe You should however install and connect the room probe to avoid losing the functions mentioned above In the living room or wherever the client prefers the thermostat timer thermostat of his or her choosing will be installed As an alternative if the client does not want to install the room remote control probe it should be connected temporarily and the system should be left to run at full capacity for at least 15 days 53 In this way the adjustment device will learn the operat ing parameters of the system and will automatically correct the data to modify Afterwards disconnect the ambient probe and connect the thermostat to contacts H1 and M see diagrams on page 17 The adjustment device with no room probe will adjust the flow temperature based on the outdoor temperature and the climatic curve which must be set carefully Important When the slab drying programme is active the activation and shutdown of the adjustment device via contact H1 are not active Contact type H1 5951 Contact NC normally closed The contact is normally closed and must open for the selected function to be activated NO contact normally open The contact is normally open and must close for the selected function to be activated Setting of conta
37. e HC2 open 8761 MS NOT USED Off On Mixing valve HC2 closed 8762 MS NOTUSED Off On 42 3 E 3 3 8770 MS SH a 2 0 50 C 8773 MS RSR 2 0 140 C 8800 MS dr A 2 8803 MS n ech P 0 of 8830 MS WEI TTT o 40 ap 8930 MS ea temperature 0 140 of 9000 MS S E setpoint H1 5 130 op 9001 MS EE setpoint H2 5 130 op 9005 MS Oct pressure 0 10 bar 9006 MS Ot pressure H 0 10 bar 9050 MS K E OX21 module 1 TE 9051 MS K a QX22 module 1 TEE 9052 MS bo h QX23 module 1 Nic funetion 9053 MS e QX21 module 2 Noctunetion 9054 MS oe 0X22 module 2 TR 9055 MS e QX23 module 2 Mee 43 3 6 Detail of parameters 3 6 1 Setting the time and date The adjustment device is eduipped with an annual clock with time and date In order for the adjustment device to work correctly the time and date must be set Line number Function Hours minutes Month day Year Start of summer time OO QO ND gt End of summer time Winter summer changeover The set dates for the changeover from the winter pe riod to the summer period and vice versa ensure that on the first Saturday after the set date the time will change from 02 00 winter to 03 00 summer and from 03 00 summer to 02 00 winter 3 6 2 Control unit Operation and display Line n
38. e space must also be ensured in front of the adjustment device If the adjustment device is included in another thermally insulated device a space of at least 100 mm must be left around the cooling fins The adjustment device is designed in compliance with directives for safety class Il The power can be supplied to the adjustment device only after the unit has been completely installed Failure to comply with this rule will lead to the risk of electrical chock near the terminals and through the cooling outlets The adjustment device must not be exposed to dripping water The admissible room temperature when it Is installed and ready for operation is 0 50 C 13 e Installation Method of installation of room remote control 2284734a Connections 2284740 Dimensions and template for installation holes di EE 2359727 14 Method of installation of climatic adjustment device RC FH Fixing screw Fixing on stick DIN Dimensions and template for installation holes 109 52 mm 98 l 5 T INOUTO OTTO EE OON VONN NOL L SIEMENS I HVAC Pr
39. eating mode Always With buffer 870 No Yes 872 S With primary controller system pump No Yes Operating mode changeover 300 None Protection Reduced Comfort Automatic Protection Configuration Heating circuit 1 5710 MS Off On On Cooling circuit 1 5711 MS off 4 pipe system 2 pipe system Off NOT USED Use of mixing valve 1 Heating 5712 MS Heating Cooling Heating and cooling and NOT USED cooling Heating circuit 2 5715 MS Off On Off NOT USED 35 2 2 c E S E S E 5 S 2 E S E S 5 Z A 5 Holidays HC1 Input H1 function NOT USED Optg mode changeover HCs DHW Optg mode changeo ver HCs Optg mode changeover HG1 Optg mode Optg mode 5950 MS changeover HC2 Optg mode changeover HCP Error changeover alarm message j Flow minimum setpoint Excess heat HCs DHW discharge Dewpoint monitor Flow temp setpoint increase hygro Refrigeration request Heat request Refrigeration request 10V Pressure measurement 10V Relative humidity 10V Room temperature 10V Contact type H1 9991 MS NC normally closed NO normally open NO Function value contact H1 5952 MS 70 8 130 aL NOT USED 5953 MS Voltage value 1 H1 NOT USED 0 0 10 Volt 5954 MS Function value 1 H1 NOT USED 0 100 500 e 5955 MS Voltage value 2 H1 NOT USED 10 0 10 Volt Function value 2 H1 5956 MS 70 100 500
40. ect the mains power supply to the adjustment device for about 5 seconds Set the correct time on the adjustment device line 1 The mixer valve does not open close or does not work correctly Connections to adjustment device interrupted see output test Check the wiring of the thermal sensors input test Check the setting parameters The pump of the heating circuit does not function Check the wiring and fuse see output test Check the wiring of the thermal sensors input test Check the setting parameters Check whether the safety thermostat has tripped Ambient temperature does not reach the requested value Check the ambient temperature set point Is the operating condition specified Je automatic operation modified by the room remote control Are the correct day of the week time of day and heating pro gramme displayed Is the slope of the heating curve line 720 correct Check the connections of the external sensor Check whether the slab drying programmed is active does not function fully or does not work correctly The anti freeze function of the system Check that the pumps are working properly 63 LPB Open Therm 4 1 Instructions for installation and use of LPB Open Therm gateway Interface gateway for integrating boiler adjustment devices with OpenTherm OT or Boiler Management Units BMUs in the system Local Pr
41. ed Set point temperature of the mixed zone Parameter 830 Boost Total TVw Boiler set point Parameter 830 temperature TVw Example parameter 830 10 C if the set point of the mixture circuit floor installed mixer is 40 C the boiler works with a flow temperature 40 102 50 C Note to enable this function is necessary install OpenTherm interface Note In the case of more mixing zones the zone with the highest demand determines the setpoint temperature of the boiler Technical data Supply Power supplied by Open Therm bus Functional data Software class A OpenTherm Bus 2 cables interchangeable Maximum length of cables 50 m Resistance of cables max 2 x 5 Q LPB bus 2 cables NOT interchangeable nterfaces Max 5 saree hea ables aximum length of cables copper cable 1 5 mm 460 m With power supply of bus ED m supplied by adjustment device With power supply of the central bus 460 m Loading number of Bus Es Degree of protection of the covering EN 60579 IP 20 Degree of protection and Class of protection according to EN 60529 Parts that transport low voltage are within the class of safety requirements of safety class Il if installed correctly Class of safety accorging to EN 60730 normal contamination EC conformity according to EMC directives 89 336 EWG Nae Immunity EN 61000 6 Emissions EN 61000 6 Low voltage direc
42. embled only with mixer valves see 2 1 The servo control and the valve must be assembled muanuality using the threaded coupling ring Installation positions Only for Floor Control Unit Firstbox The servo control has to be already mounted on the adjustment valve of the Floor Control Unit and on the mixer valve of the Firstbox Electrical connections with adjuster must be made as in the diagram in chapter 2 11 2 3 Flow sensor The sensor is to be installed on the flow pipe of the system down the line from the mixing node C Fig 5 page 9 in the copper immersion well not incluted Fill the well with heat conducting paste Only for Floor Control Unit Firstbox The probe is to be installed in the immersion well of the Floor Control Unit and of the Firstbox as shown in point 2 4 and 2 5 Electrical connections with adjuster are to be made as shown in the diagram in chapter 2 11 Attention The sensor must not be placed directly in the flow without the well 2 4 Flow sensor on Floor Controlbox The sensor must be installed in the appropriate well shown in the subsequent figure Flow sensor well Proceed with installation using the brass adaptor as in the figure H 1 Adaptor 2 Sensor 3 Well 2 5 Flow sensor on Firstbox The sensor must be installed in the appropriate well shown in the subsequent fi
43. erating line 6650 Outdoor temperature source Description When many regulators are connected only one outdoor temperature probe is required It can be connected to one of the regulators to send the relative signal through the bus The regulators which have no probe connected use the outdoor temperature signal through the bus from a regulator which has a sensor connected Parameter 6650 displays the address of the regulator to which the external probe is connected Display No external probe signal 00 01 14 16 External probe address The first two digits represent the segment number The second two digits represent the device number 3 6 7 Errors When there is a failure A an error message is dis played Press the button for the Info level The cause that generated it is shown on the display Reset alarm relay Line number Function 6710 Reset alarm relay When there is an error it is possible to activate an alarm through relay QX Relay QX must be prop erly configured This setting is used to reset the relay Temperature alarm Line number Function 6740 Flow temperature alarm 1 The difference between the setpoint and the current temperature is monitored A control offset will acti vate an error message once the set period of time has elapsed Record of errors Line number Function 6800 6819 History The adjustment device stores the 10 m
44. essed repeatedly the regula tor will remain blocked on line 308 Outputs test and the Maintenance mode symbol will be shown on the display NOTEST All outputs perform their actions of changeover in compliance with normal control operations ALL OFF All outputs are deactivated PUMP CR 02 The circulator pump Q2 is activated VALVE MIX CR Mixer valve in opening Y1 is OPEN Y1 activated VALVE MIXCR Mixer valve in closing Y2 is OPEN Y2 activated 4 Operation Display example input output test Relay test Heating circuit pump Q2 DH a TIET LI 1 L 308 Output test Outdoor temperature To exit from this mode it will be necessary to repeat the operations from step 1 to step 3 and select the No test test confirming with OK Confirm the selected test by pressing OK button in the example Heating circuit pump Q2 the circuator pump will be power supplied 21 3 Operating elements Input test The display shows some parameters and in par ticular It allows to verify the proper functioning of the device inputs Repeat relay test points 1 and 2 KYO By turning the knob is possible to display the ope F A berg rating lines related to the device inputs Ke In particular is possible to display Heating circuit pump Q2 On KEE ri T LI L EE iest outdoor temperature operating line 8700 circuit pump state
45. gure after the installation has been completed the sensor can be blocked by gently deforming the well with a pair of pliers 10 e Installation 2 7 External sensor The sensor must be positioned as follows On the coolest wall of the building normally the one that faces north never exposed to morning Flow sensor well 5 5 gt sunlight If in doubt install the sensor on the north or northwest side a 2 S i H O SI je P g 01 O ell 118 O o O o Height of installation Preferably halfway up the building or on the zone 2 6 Safety thermostat to be heated but at least 2 5 metres above the The safety thermostat must be installed on the flow ground pipes of the circuit downstream from the mixing node C Fig 5 page 9 The sensor must not be installed Adjust the activation temperature of the thermostat Above windows doors exhaust fans or other heat to a value that ensures safety against damaging the SOUICES floor recommended 50 C For electric connections Under balconies or gutters see diagramm 1 chapter 2 11 To prevent size mistakes the hole in the wall that the cable passes through must be sealed The sensor must not be painted Assembly instructions are printed on the packaging The length of the cables for connecting the sensors is the following Type of cable Dimensions Leng
46. he default values of the parameters The following do not include this function time and date control unit and all manual setpoints 3 6 6 LPBsystem Address Power Supply Line number Function 6600 Device address 6601 Segment address 6604 Bus power supply function Soe 6605 Bus power Supply status Off On 55 Operating line 6600 Device address Setting Range Default value 0 16 0 Effect The assignment of the address to the device is particu larly important when using regulators in a system The addresses classify the regulators within a segment Address Effect Example 0 Autonomous Single Regulators 1 Master LPB Regulators with master functions 216 Slave LPB Regulators with slave functions Address of the device The addresses of the devices should be assigned in con secutive order in conformity with the connection of the regulators The same address cannot be assigned several times within a segment of the bus since this would cause communication errors Each segment must have one device as master address 1 Operating line 6601 Device address Setting Range Default value 0 14 0 Effect The assignment of the segment address is particularly important when it is used in a system With this setting the system can be divided into a certain number of seg ments 0 heat production segment 1 14 Heat consumption segment
47. he display shows one of the follow ing symbols A Error messages When this symbol appears a system error has ap peared In this case press the Info button for more information Example AUTO Fy TO INFO moar l UCU Error 30 Flow sensor f Special or maintenance mode When this symbol appears a maintenance alarm has occurred or the system has gone into special mode Press the Info button for more information Example AUTO K Oe C J 4 L 301 Manual control Outdoor temperature See the list of codes in paragraph 3 6 12 Manual control S The manual operation is an operating mode in which the necessary components of the system must be adjusted and monitored manually The functions of the regulator have no effect on the relays This can be used as an emergency function in case the regulator or servocontrol of the mixer valve malfunctions Setting Activation The manual control is activated by pres sing this button Deactivation By pressing the manual control button again Note When this function is deactivated the regulator will automatically return to the previously selected opera ting condition The outputs will pass to the following states Output Terminal State Circulation pump Q2 ON Mixer valve Y1 Y2 OFF 25 322 Instructions for use of room remote control Operating elements Selection of the heating mode Correction of room comfort setpoint
48. in the same manner for all the regulators Caution In the case of applications with Opentherm interface Chapter 4 the parameters 6620 6621 6623 do not have any effect since the address 1 master is dedi cated to the Opentherm interface device Outdoor temperature clock Line number Function 6640 Clock mode Autonomous Slave without remote Slave with remote setting Master 6650 Outdoor temperature source Operating line 6640 Clock mode Setting Range Default value 0 3 0 Autonomous Important In each system one of the regulators must be set as the system clock setting 3 Effect Modifies the effect of the regulator s time adjustment on the system s time parameters from 0 to 3 57 0 Autonomous The time nad date on the controller can be readjusted The controller s time of date in not matched to the system time 1 Slave without remote The time of day on the controller cannot be readjusted The controller s time of day is costantly and automatically matched to the system time 2 Slave with remote setting he time of day on the controller can be readjusted at the same time the system time is readjusted since the change is adopted from the master The controller s time of day is still costantly and automatically matched to the system time 3 Master The time of day on the controller can be readjusted The time of day on the controller is used for the system Op
49. ion Display example Operation Display example an ian o LI O Time of day and date Time of day andate XS Day Month Day Month 2 l To set the date turn the knob until the operating The display shows the day flashing Turn the knob line Day Month is selected to set the correct day Press the OK button to confirm The date is set Press the OK button to confirm 1 9 Operation Display example Operation Display example PROG No 3 AH Se Time of day and date Year Time of day and date Day Month OK 1 The display shows the month flashing Turn the To set the year turn the knob until the operating knob to set the correct month line Year is selected Press the OK button and turn the knob When the cur rent year is selectioned press the OK button to confirm The year is set Press the OK button to confirm 29 3 Operating elements 3 3 3 User levels Enduser Commissioning Engineer Each user level allows access to a specific group of pa rameters To access each user level proceed as follows 1 Operation Display example ESC BOB x NCT LI SN L Temperatura esterna OK 2 Basic display If you are not at the basic display press ESC Press the OK button 2 Operation Display example Time of day and date Operator section
50. llector temperature 1 sensor 218 Pressure supervision common message 74 Collector temperature 2 sensor 91 Short circuit LPB 241 Flow probe solar probe error 82 LPB address collision 242 Return probe solar probe error ER EE 243 Swimming pool temperature sensor 84 BSB address collision 85 BSB radio communication fault 320 DHW charging temperature sensor 98 Extension module 1 fault 391 Istantaneous DHW heater outlet tempera pelure EE EP ture sensor xtension module 2 fault JI failure condition message 322 Upper pressure limit 3 URE E me masters LB 323 Water pressure 3 too low 102 Clock time master without backup LPB 105 Maintenance message 324 BX same sensors 60 393 Cascade sensor B10 missing 397 Monitoring of flow temperature cooling circuit 1 366 Error room temperature probe Hx 367 Error room humidity probe Hx Maintenance codes Code Description of error 1 Excessive burner operating hours 2 jExcessive burner start ups 3 Excessive maintenance interval 5 Water pressure in heating circuit too low pressure below lower limit 1 18 Water pressure in heating circuit too low pressure below lower limit 2 10 Replace the battery of the external probe 21 Excessive maximum temperature of flue gas 99 Water pressure in heating circuit too low pressure belo
51. must first enter the user level Commissioning see paragraph 3 3 3 User levels Relay test output test By selecting one test the related relay Is power supplied and the connected component is operated making possible the verification of proper wiring and operation 1 Enter the user level Commissioning see paragraph 3 3 3 User levels 2 Operation Display example Service special operation Input output test State D Turn the knob until the operating line Input output test is selected then press the OK button to confirm Press ESC two times to go back to the initial display This is now the actual display 20 3 Operating elements 3 5 Operation Display example Operation Display example A A Input output test Relay test lt TZ e Notest Z eu EG Input output test Relay test No test The operating line 7700 will be displayed By pres sing OK the type of test that can be selected will start to flash e g in the figure No test To move around in the TEST list turn the knob until the test flashes In particular is possible to run the following test To stop relay test you must select No test and then confirm by pressing OK button Press ESC two times in order to return to the basic display Caution If the No test command is not selected even if the ESC key is pr
52. ng any key Save with confirm a correction of the setpoint made with the knob takes effect when you press the OK key 44 Device data Line number Function 70 Software version The display shows the current software version 3 6 3 Programming A changeover programme is available for the heating circuit It is activated in Automatic mode and con trols the level of variation of the temperature and the setpoint by means of the scheduled changeover times see also page 27 Insertion of changeover times The changeover times can be selected in combined mode common to several days or in the form of sepa rate times for single days Pre selection of groups of days e g Mo Fr and Sa Su makes it faster and easier to programme the changeover Changeover points Line number Function 500 Pre selection Mo Su Mo Fr Sa Su Mo Tu We Th Fr Sa Su 501 1 period on 502 1 period off 503 2 period on 504 2 period off 505 3 period on 506 3 period off Standard programme Line number Function 516 Default values No Yes The hourly programme can be set to the default values For this purpose an operating line is associated with the hourly heating programme to perform the reset In this case the previous settings will be lost Holiday programme Line number Function 642 Start 643 End 648 Operating le
53. ngeover by selecting Central for op erating line 6621 Operating line 6620 Changeover action Setting Range Default value segment System System Effect Segment The switching takes place on all the regu lators of the same segment system The switching takes place on all the regula tors of the system in all the segments The regulator which activates the switching must be set as segment 0 line 6601 The setting concerns Switching of the operating mode via H1 Summer winter switching Operating line 6621 Summer changeover Setting Range Default value Local Central Local Effect Based on the setting the summer winter switching concerns either the single regulator or all the regulators of the system Local The switching of the summer winter state occurs on the regulator of the heating circult Central The winter summer switching occurs on all the regu lators of a segment based on the setting on operating line 730 Operating line 6623 Operating mode changeover Setting Range Default value Local Central Central Effect Defines the range of action of the operating mode switching through the input H1 Local The local heating circuit is turned on or off Central Depending on the settings made in 6620 the heating circuits of the segment or those of the entire system are switched Note The parameters 900 and 5951 must be configured
54. nnection BUS PPS Room remote control B9 External sensor B1 Flow sensor H1 Auxiliary control Q2 Circulator pump Y 3 position servo control TS Safety thermostat SE Electrical box with safety thermostat H Climatic adjustment device PE Ground Optional 18 3 Operating elements 3 1 Commissioning 3 1 1 Control unit 3 1 2 Getting started To activate the adjustment device follow this pro cedure Plumbing checks The cut off valves of the manifold s must be open The circuits of the floor system must be open Any electro thermal heads must be opened Any over pressure valves must be calibrated based on the characteristics of the circulator pump 2 Electrical checks Make sure that the installation of components and the wiring of the adjustment device comply with the instructions and the electrical diagrams 3 Supply power to the adjustment device and follow these procedures Language settings see paragraph 3 1 3 Perform functional checks see paragraph 3 1 4 Programme the adjustment device see paragraph 3 1 4 Qn the adjustment device set the comfort tempera ture with the appropriate knob and the automatic operating mode see paragraph 3 2 4 Set maximum flow temperature and safety ther mostat see paragraph 3 6 4 page 48 Adjust the design temperature difference and bal ance the flow rates using the stopper on the byp
55. not to lose the date time setting and the protection functions Room frost protection This function is active in standby operating mode It prevents the ambient temperature from dropping below the value set in operating line 714 see page 46 Frost protection for the system The circuit pump is activated If the external tempera ture drops below 1 5 C as shown in the following diagram Outdoor temperature Pump AG Always ON ON for 10 minutes at ao intervals of 6 hours 15 Es OFF Note outdoor sensor must be connected See page 55 Frost protection for heating circuit If the temperature measured by the flow probe drops below 5 C which represents the frost protection set point for the flow a request for heating is generated This causes activation of the pump of the circuit and of the mixer valve until the water reaches a tempera ture of 7 C This function is activated regardless of the active operating mode if the holiday programme is active or the parts in ECO Pump anti seizure The pump of the circuit is activated for 30 seconds every Friday morning at 10 00 62 3 9 Operating anomalies is off The display of the adjustment device Are the fuses in order Check the wiring Is the system electrically powered The adjustment does not work The time of day is not shown or the displayed time is not correct Check the system fuses Reset disconn
56. o anti freeze protection Protection functions active Automatic summer winter changeover ECO func tions and 24 hour limit of heating active Correction of the ambient temperature set point For the comfort setpoint TE turn the knob and con firm with OK During active operation of 4 heating the heating comfort setpoint is d modified KE 4 For the reduced setpoint C Press the OKbutton if your are in the basic display otherwise first press ESC Select the page Heating circuit 1 using the knob and the OKkey then select Reduced setpoint op erating line 712 Press the OK button The displayed value starts flashing Turn the knob to modify the value then confirm with the OK button Note After each correction walt at least 2 hours to allow the requested room temperature to be reached Note For a floor heating plant Is better that AT be tween comfort setpoint and reduced setpoint does not exceed 2 C Es Comfort setpoint 20 C Reduced setpoint 18 C 24 Display of information The info button is used to display information d OC o 0 02 8 x NCT WI JL Outdoor temperature If you press the info key several times or If you press It once and turn the knob you can display Outdoor temperature Minimum outdoor temperature Maximum outdoor temperature Heating circuit status Hour date Customer service telephone In special cases t
57. ocess Bus LPB CONNECTIONS Connect the adjustment devices to the LPB Bus back bone using the connectors MB Ground and DB Data Bus violet and to the OpenTherm interface terminals MB and DB The cables are NOT interchangeable Connect the OpenTherm interface terminals COA COB to the contacts dedicated to the terminal board of the boiler for the Emmeti Nina boiler terminals 1 and 2 The cables are interchangeable The LPB address address from 1 to 16 can be selected with the rotating selector see picture 1 To access the selector unhook the cover Address 1 is reserved for the LPB master unit Addresses 2 to 16 represent the respec tive slave units COA COB Contacts for OpenTherm Interchangeable cables MB DB Contacts for LPB DB Data Bus MB Ground Cables NOT interchangeable LED The operating status of the interface is indicated by Address Selector LPB Side Side LPB Open Therm EA ao Zou SIEMENS 7 18 V 23 mA max OCI364 03 101 Picture 1 LED a green LED During normal operating status the LED flashes briefly during communication If the bus is short circuited or the circuit is Interrupted not powered or when communication with the boiler card is not possible the LED stays on steady Other malfunctions may only be transmitted and indicated by LPB Settings of parameters Interface OT gt address 1 Master Adjustment device s RC FH
58. ods The heating periods can be selected in combined mode common to several days Mo Su Mo Fr Sa Su You can also select individual days of the week Mo Tu We Th Fr Sa Su In the first case entering heating periods is the same for each day from Monday to Sunday Mo Su from Monday to Friday Mo Fr from Saturday to Sunday Sa Su In the second case it is possible to set different heat ing periods for each day of the week Holiday programmme The holiday programme lets you programme for one year the operation of the adjustment device for periods when you will be away from home You can programme up to 8 holiday periods oper ating lines 642 643 During these periods operation will be changed over to the set mode operation at reduced setpoint Or operation at anti freeze protection setpoint op erating line 648 Holiday periods are activated only if automatic heating mode is selected In other operating modes these periods are acti vated in background and become operational when you change over to automatic mode When a holiday period is over the adjustment device cancels It If you want the same period to be activated the following year you must re programme It You can exit an activated holiday period either by going to an operating mode other than automatic heating mode selection key or by deleting that holiday period from programming 31 3 5 Display of parameters The ta
59. oducts A 230 V AC 230 V ST ce N N C _ gu A N N M Bi H1 M B9 G CL CL MB DB X60 ME O lp k b le t Free space in front aa Dimension X For connectors with tab minimum 70 mm For connectors without tab minimum 60 mm 15 2 10 Control unit Method of installation Connections The control unit is to be connected to terminal X30 of the adjustment device RC FH by means of the connec tion cable Attention the maximum distance between the con trol unit and the adjustment device RCFH is constrai ned by the length of the connection cable 1 m Dimensions 96 16 e Installation 2 11 Wiring general rules Before installing the adjustment device disconnect the electrical power supply The mains and low voltage connections are sepa rate Wiring must be carried out in compliance with safety class Il This means that the cables of the sensors and those of the mains can not be placed in the same duct Connection terminals s T vol oJ QUO 1100001 hu QON RONY NOL HVAC Products AC 230V 50 0Hz BVA 060706A RVS46 530 109 e AC 230 V 000020 man 1
60. on temperature Protection mode characteristics Heating off Temperature according to anti freeze protection Protection functions active Automatic summer winter changeover ECO func tions and 24 hour limit of heating active 26 3 Operating elements Correction of the ambient temperature set point The setpoint is set based on the heating mode Turn the knob to increase or 4 decrease the comfort setpoint SE Confirm the setting using the text S 5 for selection of the heating mode lt 59 NB After each correction wait at least two hours to allow the reguested room tem perature to be reached Presence key 3 When the rooms are not occupied for a certain length of time you can go to the heating to reduced setpoint mode by pressing the presence key Press the presence key to go back to the pre viously set operating mode The presence key can be activated only in auto matic mode The setting remains active until next time of heat ing established by the programme 3 3 Programming Main setting The settings that cannot be made directly are managed through programming The parameters are structured in pages and operating lines and are divided in groups 3 3 1 General Rules Press the button ESC to return to the previous param eter without memorizing the modified value H no new parameters are set for 8 minutes the device automatically
61. operation The value of the sensors is updated within 5 seconds The values shown on the display cannot be modified 3 6 10 System status Line number Function To facilitate commissioning and troubleshooting you can simulate an outdoor temperature between 50 and 50 C During the simulation the current composite and at tenuated temperature are replaced by the simulated temperature At the same time the calculation of the 3 aforementioned temperatures continues They are once again available when the simulation is com plete The function is deactivated by selecting in the present operating line or automatically after 1 hour Customer Service Telephone Line number Function 7170 Customer service telephone The phone number is shown on the display You can set the telephone number which is then shown on the display 8000 Heating circuit status 1 The display show the current operation of the system 3 6 11 Consumer diagnostics Line number Function 8 00 9099 To perform diagnostics you can view the various set points the current values the status of the relays and the reading of the meter 59 3 6 12 List of displays 109 Boiler temperature supervision Error code
62. or T S 50 50 SE Dehumidifier 6135 S NOT USED Off Off On Dehumidifier release 6136 S INOT USED 24h Day 24h Day Time program HC Time program 5 Dehumidifier R H ON x 6137 S NOT USED 55 0 100 Jo Dehumidifier R H OFF n 6138 5 NOT USED 5 2 50 Jo 6200 MS sensor No o Yes 6205 S ica to default parameters No o Yes Check no storage tank 6215 MS NOT USED 0 199999 Check no heating circuits 6217 T NOT USED 0 199999 6220 S Software version 0 99 9 38 E E k E 5 S lt S z lt 2 2 S E 3 5 Z a 5 System LPB 6600 MS Device address 1 0 16 6601 S Segment address 0 0 14 Power supply bus function Auto 6604 5 Off Automatic matic 6605 S k La supply bus status ar On 6620 S Anel changeover functions System egment System 6621 S n changeover local ocally Centrally 6623 S Dog mode changeover Gagn ocal Central Domestic hot water assignment 6625 S INOT USED All HCs in system HCs local All HCs in segment All HCs in system Refrigeration request 6627 S NOT USED Local Local Central Clock mode 6640 MS Autonomous Slave without mode Slave with remote SE setting Master mous 6650 S Outdoor temperature source Error 6710 MS te alarm relay No o Yes 6740 S Flow temperature alarm 1 SE 10 240 min Flow temperature alarm 2 6741 NOT USED 10
63. ost recent er rors in non volatile memory The next memorization will delete the last one in memory For each failure that is memorized the code is saved along with the date and time it occurred 3 6 8 Maintenance special mode Maintenance functions Line number Function 7044 Maintenance interval 1045 Time Since maintenance 58 Manual control Line number Function 7140 Manual control 3 6 9 Inputs outputs test see paragraph 3 1 Commissioning When manual control is active the power supply of the output relays is no longer activated and deacti vated according to the control status but rather It IS managed based on a predefined control status Setpoint adjustment with manual control After activation of manual control a modification oc curs to the basic view of the display on which the symbol SC for maintenance appears For the correction of the setpoint press the Info but ton and go to the page Manual mode Line number Function Simulation Line number Function 7150 Outdoor temperature simulation 7700 7781 Relay test The test of inputs and outputs is used to check the correct operation of the connected components By selecting one of the tests the corresponding relay IS powered up thus starting the component that is connected to it and making it possible to check for correct wiring and
64. period on 24 00 00 00 24 00 hh mm 504 UMS 2 period off 24 00 00 00 24 00 hh mm 505 UMS 3 period on 24 00 00 00 24 00 hh mm 506 UMS 3 period off 24 00 00 00 24 00 hh mm 516 UMS pefu t values No Time program heating circuit 5 600 UMS essai mo ensi ataie MO St DUT UMS 1 period on NOT USED 6 00 00 00 24 00 hh mm 602 UMS 1 period off NOT USED 22 00 00 00 24 00 hh mm 603 UMS 2nd period on NOT USED 24 00 00 00 24 00 hh mm 604 UMS 2nd period off NOT USED 24 00 00 00 24 00 hh mm 605 UMS 3rd period on NOT USED 24 00 00 00 24 00 hh mm 606 UMS 3rd period off NOT USED 24 00 00 00 24 00 hh mm 616 UMS See values NOT USED No 33 SI s E E E 2 E Z 5 E E Ss lt 5 z 5 2 z E S 5 Z A 5 Holidays HC1 Pre selection 641 UMS Period 1 Period 2 Period 3 Period 4 Period 5 Period 1 Period 6 Period 6 Period 8 642 UMS Start 01 01 31 12 dd MM 643 UMS End 01 01 37 12 dd MM Operating level 648 UMS Frost protection Reduced Frost protection Heating circuit 1 710 UMS Comfort setpoint 20 Op line 712 Op line 716 S 712 UMS Reduced setpoint 16 Op line 714 Op line 710 D 714 UMS Frost protection setpoint 10 4 Op line 712 C 716 S Comfort setpoint max 35 Op
65. ranch see fig 1 makes it possible to create a pressure drop that is sufficient to force injection of hot water through the mixer valve Practical method Completely open the stopper 2 Select manual operating mode The circulator pump is active The servo control of the valve Is deactivated 3 Manually turn the knob of the servo control until it is all the way open Check the flow temperature of the system and close the stopper of the bypass until the water temperature reaches the system limit tempera ture Wait for the system to come up to speed and check that the temperature differential between delivery and return of the floor system is the designed one 6 If necessary use the calibration stopper of the bypass as follows A Temperature difference too high Flow rate insufficient Gradually open the stopper until the design temperature difference B Temperature difference too low The differential pressure of the bypass deviation is insufficient Close the stopper gradually so as to achieve a differential pressure which allows injection of the high temperature fluid coming from the boiler Js 1 3 8 Protective functions of the system The adjustment device performs important frost and anti seizing functions for the pump Important These functions are active if the adjustment device is electrically powered Itis advisable not to disconnect the power supply to the adjustment device so as
66. sponds more slowly when the outdoor temperature changes 10 20 This setting can be used for most buildings lt 10 The room temperature responds more quickly when the outdoor temperature changes Frost protection for the plant Line number Function 6120 Frost protection for the plant The pumps are activated based on the current outdoor temperature even if heat is not requested Daai Pum Diagram temperature P 4 C Continuously ON ON 2 ON for 10 minutes at Se intervals of 6 hours EES LS Continuously OFF OFF ON Cicli OFF K T T T T T T 6 5 4 3 2 1 0 1 2 3 4 Text C In the range between 4 C and 5 C two cases are possible if outdoor temperature is first lower than 5 C and it increases then the circuit pump will be al ways ON If outdoor temperature is first higher than 4 C and it decreases then the circuit pump will cycle Sensor state Line number Function 6200 Save sensors At midnight the base unit memorizes the status of the Sensors After memorization if one of the sensors is faulty the adjustment device generates an error message This setting is used to ensure immediate saving of the sensors This is necessary when for example a sensor is re moved because it Is no longer needed Parameters reset Line number Function 6205 Reset to default parameters You can reset t
67. stable connection and Servo control and adjustment valve safety plug Setting and by pass valve B Pump isolator ball valves Circulator pump Kit valvole con by pass A External probe B Remote control with room sensor Climatic adjustment device RC FH U Control unit 6 1 Description 1 4 3 Thermoregulation with Firstbox Fig 3 Modules whit open manifolds Flow bar Automatic bleed valves 1 2 O Return bar Drain bibcocks with adjustable connection and Open manifold safety plug 3 way mixer valve with electric servomotor Electrical box with safety thermostat for wiring of Shark circulator pump N 6 53 low temperature circulation pump Control thermometers from 0 to 80 C Electrical box for wiring of high temperature circu Adjustment cut off valves set up for electrother lation pump mal heads A External probe B Remote control with room sensor Climatic adjustment device RC FH D Flow pipe probe U Control unit 1 1 Description
68. th Only for Floor Control Unit Firstbox Copper cable Diameter 0 6 mm 20 m The electrical box with safety thermostat must be donera Cross SH 1 0 80 m wired to the climatic adjuster and circulator pump of mm the group as shown in the diagram 2 in chapter 2 11 Conpereable Cross section 15 120 m 11 e Installation Dimensions and template for installation holes B9 Connection terminals M 12 e Installation 2 8 Room remote control 2 9 Climatic adjustment device RC FH The remote control should by located in the most important room of the home The remote control must be installed on an inside Rule for installation wall or in a recessed Junction box in a position that IS Suitable for correct temperature measurement You should avoid installation in niches behind curtains near sources of heat or cold or in areas affected by Sunlight When the electrical wires are placed in a chase you will need to plug the tube that holds the wires to prevent air currents from affecting temperature meas urement Connection must be made using a cable of 2x0 5 mm with a maximum length of 50 m Air circulation must be ensured around the adjust ment device allowing the unit to dispose of the heat produced during operation A free space of at least 10 mm must be provided above and below the adjustment device This space must not be accessible and foreign objects must not be placed above it Fre
69. tive 73 23 EWG Electrical safety EN 60950 EN 60925 Storage IEC721 3 1 class 1K3 temperature 25 70 C Environmental conditions Transport IEC721 3 2 class 2K3 temperature 5 95 C Operation IEC721 3 3 class 3K5 temperature 0 50 C Weight not including packaging 16g 65 Z upy Ed sindui u 1n3 Bulpuodo0Sa1402 Jo UON2uN UI 9e U0I au JO A2ede2 y 49849 L PY gdl N j ZH OS OCZ PuIUua Aemayeb Way uadg AD eden GLB Ee 1981U09 HO U0 Josuas JOOPING JOSUaS MOL C H UHM jeur BUIN Josuas WOO UHAA 0 JU09 3jouay 44o uo D al 014Uu09 Ap 13 l0gq euinN Heawug pue Aemajef uuaut uadg aAjeA Bux uonmSod dwnd 12412 Dunea lejsouwuuaui 1aJes H4 9Y 821ap wuaunsnipe jo weifieip u0on2auuo9 66 ZH OG A OCZ an en Buixiw UuONMSOd dwnd 1242 BuneaH D lejsouwuuaui Ajajes S z S z 5 z US 18 UIM 183UWWNS JOSU S MOLI 1921U09 HO U0 P JoSuas JOOPINO 1allog GE H Josuas yue Es lagrams 10SUa JOOPING JOSUaS Z H YUM eurwLS EUIN WOO YIM 01JU09 ajouay ion d 140 uo0 D al 01102 Aeuixny Connect 92 U09 HO UO YUM 13 10q PUI AWW pue H4 94 a21nap uaunsnipe jo weep uon2auuo9 5 67 n Le Connection d 5 ZH OS A OCZ Josuas J00ping XAY JOSU S WOO Y IM J01U02 8 joWay 440 uo B a jo4 u09 Ap auoz aimeiadwa ziy auo N a
70. tter the room reference selection of location and positioning of the probe the better the room temperature can be satisfied Example About 60 Good room reference conditions About 20 Room reference conditions unsatisfactory In order to activate this function the following Is nec essary A room remote control must be connected The Room Influence must be set between 1 and 99 parameter 750 Pure room compensation The flow temperature is calculated based on the room temperature setpoint the current room temperature and the trend of the room temperature For example a slight increase in the room temperature will cause an immediate decrease in the flow temperature In order to activate this function the following Is nec essary A room remote control must be connected The ambient influence must be set at 100 pa rameter 750 Room temperature limit Line number Function 760 Room temperature limit The temperature limitation function lets you set a temperature differential for the room setpoint so that the heating pump is disconnected if the temperature increases to above that differential The pump of the heating circuit is again activated when the room temperature returns below the cur rent room setpoint During activation of the room temperature limitation function no heating request is made Note This function is not active in the case of pure water compensation
71. umber Function 20 Language ZZ Info Temporary Permanent 26 Controls lock 2 Lock programming 28 Direct adjustment Automatic save Save with confirmation Info Temporary After pressing the Info button you will see the pre defined basic display after a maximum of 8 minutes or by pressing the heating mode selection button or the ESG button Continue After pressing the Info button you will return to the new basic display after a maximum of 8 minutes The info value selected last will be used by the new basic display Control lock When the control lock is active you cannot change the operating condition of the heating circuit the room comfort setpoint knob or use the presence key func tion Programming lock When the programming lock is active the set param eters cannot be changed but only viewed on the dis play Temporary deactivation of the programming lock The programming lock can be temporarily released by pressing the buttons OK and ESC simultaneously for 3 seconds Temporary deactivation of the lock contin ues until closure of the programming phase Constant deactivation of programming lock First of all perform temporary deactivation then go to the operating line Programming lock line 27 and de activate the programming lock Direct adjustment Automatic save a correction of the setpoint made with the knob takes effect either by pressing the OK key or automatically without pressi
72. vel Frost protection Reduced The holiday programme is used to change the heating mode to the desired condition based on the selected calendar days NB The holiday programme can only be used in Auto matic mode 3 6 4 Heating circuit For the heating circuit functions are available that can be set individually Operating condition The operating mode of the heating circuit is selected directly using the for the selection of the operating condition Setpoints Line number Operating line 710 Comfort setpoint raw Reduced setpoint 714 Frost protection setpoint 716 Comfort setpoint max 45 Room temperature The room temperature can be modified for different setpoints which become active according to the se lected operating condition This produces different levels of temperature in the room The range of the setpoints that can be modified Is shown in the following diagram TRK TRKmax ZE 1 O 0 2 e TRKmax Max comfort setpoint TRK Comfort setpoint TRR Reduced setpoint TRF Frost protection setpoint Frost protection Frost protection mode ensures that the room tempera ture does not drop below a certain limit This means that a room temperature will be main tained that is equal to the Frost protection setpoint The lowest setting value is 4 C Maximum comfort setpoint This allows you to establish the maximum possible comfort setpoint
73. w lower limit 3 Special function codes Code Description of error 301 Manual operation 302 Test SLT 303 Chimney sweeper function 309 Outdoor temperature simulation 310 Alternative energy operation 314 Economy mode 325 BX extension module same sensors 326 BX mixing valve group same sensors 327 Extension module same function 328 Mixing valve group same function 399 Extension mixing valve group module same function 330 Sensor BX1 no function 331 Sensor BX2 no function 332 Sensor BX3 no function 333 Sensor BX4 no function 334 Sensor BX5 no function 335 Sensor BX21 no function 336 Sensor BX22 no function 337 Sensor BX11 no function 338 Sensor BX12 no function 339 Collector pump Q5 missing 340 Collector pump 016 missing 341 Collector sensor B6 missing 342 Solar DHW sensor B31 missing 343 Solar integration missing 344 Solar controlling element buffer K8 missing 345 Solar contr element swimm pool K18 missing 346 Solid fuel boiler pump Q10 missing 347 Solid fuel boiler comparison sensor missing 348 Solid fuel boiler address error 349 Buffer return valve Y15 missing 350 Buffer storage tank address error 351 Address error primary control system pump 352 Address error comm Hyd 61 3 1 Adjustment and balancing of the system The adjustment of the stopper on the bypass b

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