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DeltaSol® MX

1. Relay sensor allocation 1 2 3 4 5 6 7 8 9 10 14 2PV 2PV Optional Optional Optional Optional Optional Optional Relay Paap ESL FUP EL tank 1 tank 2 function function function function function function Sensor Collector 1 Tank 1 bottom Free Tank 2 bottom Free Collector 2 Free Free Free Free 18 Svstem 4 variant 3 Relav sensor allocation 1 2 3 4 5 6 7 8 9 10 14 Rela 2PV coll 1 2PV coll 1 Solar pump Solar pump Optional Optional Optional Optional Optional Optional tank 1 tank 2 function function function function function function Sensor Collector 1 Tank 1 bottom Free Tank 2 bottom Free Collector 2 Free Free Free Free System 4 variant 4 Relay sensor allocation 1 2 3 4 5 6 7 8 9 10 14 Relay 2PV coll 1 2PV coll 1 conven 3PV Optional Optional Optional Optional Optional Optional tank 1 function function function function function function Sensor Collector 1 Tank 1 bottom Free Tank 2 bottom Free Collector 2 Free Free Free Free 19 en UD System 5 variant 1 Relay sensor allocation Relay Sensor 1 Solar pump Collector 1 System 5 variant 2 2 2PV tank 1 Tank 1 bottom S1 2PV tank 2 Free 4 5 2PV Optional tank 3 function Tank 2 bottom Tank 3 bottom Relay sensor allocation Relay Sensor 20 1 Solar pump tank 1 Collector 1 2 Solar pump tank 2 Tank 1 bottom Solar pump tank 3 Free 4 5 Optional Optional function function Tank 2 bott
2. When the Timer option is activated a timer is in dicated in which time frames for the function can be adjusted First of all an overview of the current adjustment is displayed For each day of the week there is an over view display The display can be switched back and forth between the different days by pressing buttons or In order to adjust the timer press button G First the individual davs of the week or all davs of the week can be selected The last menu item after the list of days is Continue If Continue is selected the Edit timer menu opens in which the time frames can be adjusted All days O Monday O Tuesday The time frames can be adjusted in steps of 15 minu tes The cursor can be moved along the time line by pressing buttons yD or The beginning of a time frame can be determined by pressing button The end of a time frame can be determined by pressing button W Ono Q OD O80 03 00 BILI l On 0g INNU Le 00 15 00 1 00 21 00 Heating Opt functions Add new function DHW heating adjustment channel Demand Loading pump Relay Overrun time Duration Mode Sensor 1 Sensor 2 Ton Toff Timer Timer Days of the week Timer Funct Description Demand relay selection Loading pump option Loading pump relay selection Overrun option Overrun time Operating mode Sensor 1 Sensor 2 only if Mode Boiler Switch on temperature Switch off temperature Timer opti
3. 40 C 32 104 F system dependent Yes No system dependent Yes No Day Night Day Off 20 30 K 40 60 Raj All days Monday Sunday Continue 00 00 23 45 Yes No system dependent 10 30 C 50 86 F Yes No Inactive All days Monday Sunday Continue Factory setting system dependent system dependent system dependent system dependent system dependent 1 0 0 K JO Raj 50 C 122 F Summer off 20 C 68 F 00 00 00 00 14 C 58 F system dependent No system dependent No Day Night 5 K 10 Raj No system dependent 18 C 64 F No Adjustment channel Description Timer Correction Relav RTH Afterheating Mode Relav Sensor 1 Sensor 2 Loading pump Relay Overrun time Acti ATon AToff Function Interval Runtime Offset Time Chimney sweeper Frost protection Sensor Antifreeze Runtime DHW priority Funct Time frame adjustment Correction RTH relay selection Room thermostat Afterheating option Afterheating mode Afterheating relay selection Afterheating sensor 1 selection Afterheating sensor 2 selection Loading pump option Loading pump relay selection Loading pump overrun time Activation Deactivation Switch on temperature difference Switch off temperature difference Function activated deactivated Mixer interval Mixer runtime Automatic adaption of the mixer runtime Adjustment time
4. Deactivated 40 Factory setting system dependent system dependent No Deactivated Factory setting system dependent system dependent Deactivated The afterheating suppression blocks the conventional afterheating of a store that is currently in solar loading This function is activated if a previously selected Store is being loaded Solar loading means that store loading is only carried out for energy supply and not for cooling purposes etc If the Tset option is activated the backup heating will only be suppressed when the store temperature ex ceeds Tset With this function e g a valve can be controlled in parallel to a solar pump via a separate relay Switch on condition for the solar parallel relav func tion is that one or more of the selected stores is being loaded If at least one of the selected stores is being loaded the parallel relay is energized The parallel relay function operates regardless whe ther the store is subjected to regular solar loading or to a loading caused by an optional function such as the collector cooling Note If a relay is in the manual mode the selected parallel relay will not be energized Cooling mode In the cooling mode menu different cooling functions are available They can be used for keeping the solar svstem operational for a longer time during strong solar irradiation For this purpose the adjusted maximum store tem peratures can be exceeded The store order
5. In this menu the signal type and the minimum speed can be adjusted for each individual relay of the cont roller and the external modules gt In order to make adjustments for a relay select the corresponding menu item by pressing button Standard 30 Signal Min speed hack For each relay the signal type and the minimum pump speed can be adjusted The signal type determines the way speed control of a connected pump is effected The following modes are available Adapter speed control signal via a VBus PWM interface adapter 0 10 V speed control via a 0 10V signal PWM speed control via a PWM signal Standard pulse packet speed control factory setting With the signal types Adapter 0 10 V and PWM the relay itself is not involved in speed control A seperate connection for the corresponding signal will have to be made see figure 74 In order to reduce the number of switching processes for high efficiency pumps the controller is equipped with a relay overrun function that automatically co mes into effect when the speed control signal is not issued by the relay itself The corresponding relay will then remain switched on for an hour after the switch off conditions are fulfilled In Outputs Outputs Adjustment channel Description Adjustment range selection Factory setting R1 R13 Relay output selection
6. vidual relay too The following options are available Off Min Max Auto Relay is switched off manual mode Relay active with minimum speed manual mode Relay active at 100 speed manual mode Relay is in automatic mode Note Always adjust the operating mode back to Auto when the control and service work is completed Otherwise normal operation will not be possible Manual mode Adjustment channel Description Adjustment range selection Relays R1 X Operating mode selection Max Auto Min Off All relays Operating mode selection for all Auto Off relays Factory setting Auto Off 71 en UD 15 User code User code goog In the User code menu a user code can be entered Each number of the 4 digit code must be individually adjusted and confirmed After the last digit has been confirmed the menu automatically jumps to the supe rior menu level To access the menu areas of the expert level the ex pert user code must be entered Expert user code 0262 For safety reasons the user code should generally be set to the customer code before the controller is han ded to the customer Customer user code 0000 16 In Outputs Modules Inputs Outputs In the In Outputs menu external modules can be registered sensor offsets can be adjusted and relay outputs can be configured 72 16 1 Modules El Module 1 O Module 2 O Module 3 In this menu up to 5 external
7. Chimney sweeper function Antifreeze option Antifreeze option sensor Antifreeze temperature Antifreeze runtime DHW priority option Activation Deactivation Adjustment range selection 00 00 23 45 1 20 K 2 40 Raj system dependent Activ Deactivated Yes No Therm Boiler system dependent system dependent system dependent Yes No system dependent 0 300 s Activ Deactivated 15 0 44 5 K 30 0 89 0 Ra 14 5 45 0 K 29 0 90 0 Raj Activ Deactivated 1 20s 10 600 s 00 00 23 45 Yes No Yes No Flow Outdoor 20 10 C 4 50 F 15 240 s Yes No Activ Deactivated Factory setting 5 K 10 Raj system dependent Deactivated No Therm system dependent system dependent system dependent No system dependent 60 s Deactivated 5 0 K 10 0 Raj 15 0 K 30 0 Raj Deactivated 4s 240 s 23 30 No Yes Flow 4 C 40 F 30 s No Deactivated Chimnev sweeper function The chimnev sweeper function can be used for ena bling a quick access to measurement conditions wit hout menu operation for the chimnev sweeper If the chimney sweeper function is activated the chim ney sweeper mode can be accessed by pressing but ton for 5 seconds In the chimney sweeper mode the heating circuit mi xer closes the loading pump and the backup heating contact are activated While the chimney sweeper mode is active
8. If the Delay option is activated the parallel relay will be energized after the adjusted duration has expired If the reference relay is switched off again during the delay time the parallel relay will not be switched on at all If the Inverted option is activated the parallel relay switches on when the reference relay switches off and vice versa The mixer function can be used to adjust the actual l flow temperature to the desired mixer target tem perature TMixer The mixer is opened or closed in pulses depending on this deviation The pulses are determined by the adjustable Interval The pause is determined by the difference between the actual va lue and the set value The mixer runtime can either be adjusted in the channel Runtime or automatically adapted with the Offset function When Offset is selected the mixer will close first When button is pressed the mixer opens and the seconds are counted in the displav As soon as the mixer has reached its open position press button again The time measured will automati callv appear as the value for the channel Runtime Once per day the mixer will automatically adjust itself The exact Time for that can be adjusted 4 a i en UD Boiler loading Boiler loading Relay Sensor top Sensor base 55 The boiler loading function can be used to load a store zone between 2 sensors For the monitoring of switch on and switch off conditions 2 sensors are used The switch
9. In that menu the mes sage can be acknowledged 7 5 Meas Balance values Status Meas values Solar System Arrangement In the Status Meas Balance values menu all cur rent measurement values as well as a range of balance values are displayed Some of the menu items can be selected in order to enter a submenu Additionally all optional functions selected the opera ting hours counter as well as activated heat quantity measurements are displayed Collector 1 S1 Collector 2 If for example Solar System is selected a submenu with the sensors and relays allocated to the solar sys tem opens In the submenu the current temperatures and the current pump speed are displayed 130 SFA When a line with a measurement value is selected another submenu will open Minimum 61 5 F Maximum 220 6 F back If for example S1 is selected a submenu indicating the minimum and maximum values will open When the item Chart is selected a progression chart appears Collector C The progression chart shows the development of the temperature at the corresponding sensor over the last 24 hours Press buttons yD and to switch back and forth between a chart of the current day and one of the day before 7 6 Service H Controller Si Collector 1 In the Status Service menu each sensor and re lay is indicated with the component or function it has been allocated to For free sensors and relays
10. ea ena na D Data NOS SIND inna Day Night operation heating circuit DAVY MERCI ra ncccacpiniomnsimeuncnaceumitioensomnd Drainback ODON sisoimiviccninensniuneddmexnanaines AT TUnctiOn enakan akan E Error mesen Error messages acknowledgement of External heat exchanger solar optional function F Flow rate MOnitoring kenamaan Flow r monit error message oooooooooooooooo Formatting the SD card cj seines tenze isi Fonction DOCK sasa FUSE replacing Ol iksi taj va fis 82 H ee pn tuan a 46 Heat Sean ea km kb 52 Heating circuits Internal mmmsnsa 60 Fesung demand Sunan 60 Heating period thermal disinfection 65 Heat quantity measurement oooooooooooo 67 l Irradiation SWEET ae ei aa 59 M Mains CONNECTION ana enakk 7 Manual mod ea naa 71 Mess VAISS memadamkan 31 Message relay makai 51 Minimum collector limitation ooooooo 32 Mixer optional arrangement function 49 Modules registration Of oooooooooo 72 O Operating hours counter oooooo ooooooo 31 Operating modejielayS woisooomomamuma 71 P Parallel relay optional arrangement function 48 Parallel relay solar optional function 40 Pon Oi ba ena 34 Progression Cha bi iii 31 PWM pump speed control sasa stang 74 R Registering external modules oooo oooooo 72 Return preheating iss eiii
11. memory card 2 internal weather compensated heating circuits Pre programmed optional functions Drainback option Time controlled thermostat function Heating period thermal disinfection RESOL VBus Energy saving switch mode power supply Included 1 x DeltaSol MX 1 x accessory bag 3 x screw and wall plug 13 x strain relief and screw Additionally enclosed in the full kit 2 x FKP6 temperature sensor 4 x FRP6 temperature sensor The SD card is not included with the cont roller For more information about accesso ries see page 69 254 47 205 Technical data Housing plastic PC ABS and PMMA Protection type IP 20 EN 60529 Protection class Ambient temp 0 40 C 32 104 F Dimensions 254 x 205 x 47 mm 10 x 8 1 x 1 9 Mounting wall mounting also suitable for mounting into patch panels Display Full graphic display control lamp directional pad and background illumination Operation 7 push buttons at the front of the housing Functions System controller for solar and heating systems Functions such as AT control pump speed control energy metering operating hours counter for the solar pump evacuated tube collector function thermostat function vertical tank loading priority logic drainback option booster function heat dump function thermal disinfection func
12. 100 C 212 F system dependent system dependent St cooling ATon Store cooling Yes No No Switch on temperature difference A Toff Switch off temperature difference 1 0 30 0 K 2 0 60 0 Raj 0 5 29 5 K 1 0 59 0 Raj Yes No 20 0 K 40 0 Ra 15 0 K 30 0 Ra No Holiday function Holiday Activation On Activation mode Manual Timer Timer Current date Holiday function switch on date Off Input Holiday function switch off date Dates up to 31 12 2099 Dates up to 31 12 2099 Current date Holiday function switch input Stmax 1 5 Maximum store temperature Holiday function system dependent system dependent 40 C 104 F 4 95 C 40 204 F Solar external heat exchanger Relay Min speed Store Solar Opt functions Add new function Ext HX Adjustment channel Description Relay Relay selection Min speed Minimum speed Store Sensor selection Sensor HX Reference sensor ext HX Targ temp Target temperature option Sensor Target temperature reference sensor Targ temp Target temperature ATon Switch on temperature difference AToff Switch off temperature difference Overrun Overrun time Adjustment range selection system dependent 30 100 system dependent system dependent Yes No system dependent 15 95 C 60 204 F 1 0 20 0 K 2 0 40 0 Raj 0 5 19 5 K 1 0 39 0
13. 55 60 65 70 75 80 85 90 95 100 0 10 20 30 40 50 60 70 80 90 ie PWM PIN A PWM_IN O UT PWM C e g manufacturer Laing PWM F e g manufacturer Laing RPM RPM Max rpm Max rpm Min rpm Min rpm duty duty No PWM 20 25 50 100 No PWM 50 75 80 100 75 en ua 17 Troubleshooting Ifa malfunction occurs a message will appear on the display of the controller WARNING Electric shock Upon opening the housing live parts are exposed D Always disconnect the controller from power supply before opening the housing The controller is protected by a fuse The fuse holder which also holds the spare fuse becomes accessible when the cover is removed To replace the fuse pull the fuse holder from the bottom fuse Directional pad flashes red The display is permanently off Sensor fault The error code Sensor fault is displayed instead of a temperature on the sensor display channel Press button Display illuminated Short circuit or line break Controller has been m l standby everything o k Disconnected temperature sensors can be checked with an ohmmeter Please check the resistance values corresponding with the table Check the power supply of the controller Is it disconnected Q Q Pt500 Pt1000 481 961 1499 55 607 1213 490 980 1565 60 616 1232 0 32 500 1000 1633 65 149 626 1252 2684 5 41 510 1019 1702 70 1158 636 1271 2778 10 50 520 1
14. AAN NAN ANA ETT 12 00 1E 00 18 99 21 90 Arrangement Opt functions Add new function Boiler loading Adjustment channel Description Relay Sensor top Sensor base TBoiler on TBoiler off Timer Timer Days of the week Timer Funct Error relay Relay FUNE Adjustment range selection Relay selection system dependent Top sensor selection system dependent Base sensor selection system dependent 0 94 C 32 202 F 1 95 C 34 204 F Yes No Timer Boiler switch on temperature Boiler switch off temperature Timer option All days Monday Sunday Continue 00 00 23 45 Activ Deactivated Day selection Time frame adjustment Activation Deactivation Activ ateg Delete function Arrangement Opt functions Add new function Error relay Adjustment channel Relay Funct Description Adjustment range selection Relay selection system dependent Activation Deactivation Activ Deactivated Factory setting system dependent system dependent system dependent 45 C 114 F 60 C 140 F No Deactivated Factory setting system dependent Deactivated The error relay function can be used to operate a re lay in the case of an error Thus e g a signaling device can be connected to signal errors If the error relay function is activated the allocated relay will be energized when a sensor fault occurs If the flow rate monitoring fu
15. Adjustment channel Description Adjustment range selection Factory setting Targ temp Target temperature 20 110 C 68 230 F 65 C 150 F Sensor Reference sensor system dependent system dependent Rise Rise 1 0 20 0 K 2 0 40 0 Ra 2 0 K 4 0 Ra Funct Activation Deactivation Activ Deactivated Deactivated Antifreeze Antifreeze Frost on 40 9 Frost off 44 collector Solar Opt functions Add new function Antifreeze Adjustment channel Description Adjustment range selection Factory setting Frost on Antifreeze switch on temperature 40 15 C 40 58 F 4 C 40 F Frost off Antifreeze switch off temperature 39 16 C 39 60 F 6 C 44 F Collector Collector field system dependent system dependent Store 1 5 Store succession order system dependent system dependent Funct Activation Deactivation Activ Deactivated Deactivated When the Target temperature function is acti vated the pump speed control logic changes The controller will remain at the minimum pump speed until the temperature at the allocated sensor exceeds the adjusted target temperature Only then will the standard pump speed control start to operate If the temperature at the allocated sensor changes by the adjusted Rise value the pump speed will be adjusted correspondingly If the Ext HX see page 43 function has beed acti vated too the target temperature control will pause while the ext
16. Free is indicated 8 Solar Basic settings Opt functions Expert In this menu all adjustments for the solar part of the arrangement can be made The Solar menu consists of the following submenus e Basic settings e Optional functions e Expert 8 1 Basic solar settings In the Basic settings menu all basic settings for the solar part of the arrangement can be adjusted In this menu the hydronic system which is the basis for the arrangement can be adjusted The setting is divided into systems and variants Both system and variant have usually been adjusted during commissioning If the setting is changed later on all adjustments for the solar part of the arrange ment are set back to their factory settings If the change causes the new solar system to requi re a relay that has been allocated to an arrangement function before all adjustments made in the non solar part will be set back to their factory settings as well 31 en UD System Collector 1 First of all the basic solar system can be selected ac cording to the number of stores and collector fields in use The corresponding numbers are indicated on the display The exemplary figure shows system 6 with its 3 stores and 2 collector fields east west collectors When the basic system has been selected and confir med the hydronic variant can be selected The vari ant is visualized on the display by means of pump and valve symbols T
17. Signal Signal type Adapter 0 10 V PWM Standard Standard Output PWM output selection 17 18 19 20 Profile PWM characteristic curve A B C D E F A Min speed Minimum speed 30 100 30 r REseceeeeteeay basal gala Sa sls RSA l i islalsielnizielalall Creer elelelelelele Jerele E enncamonnny If PWM is selected the channels Output and Profile appear In the Output channel one of the 4 PWM outputs can be selected In the Profile channel a PWM characteristic curve corresponding with the pump in use can be selected see page 75 A R1 lt Example of the electrical connection of a high efficiency pump 16 4 PWM Profiles PWMA e g manufacturer WILO PWM D e g manufacturer WILO Note If PWM pumps are used the lowest adjust ment value of the minimum speed cannot be lower than 20 If a Laing pump PWM C is H H max max used the PWM start impulse has to be higher than 2576 to enable a minimum pump speed of less than 25 min min af 0 712 95 100 PWM 0 5 85 88 93 100 PWM PWM B e g manufacturer Grundfos PWM E e g manufacturer Grundfos Solar PM Profile OEM STANDARD PROFILE Max Speed OEM SOLAR PM Profile 100 ie 35 80 80 x 70 4 _ P 8 60 Fi a B50 8 i EET 40 a 30 8 20 20 10 4 15 0 a a a a 5 3 ste 0 5 10 15 20 25 30 35 40 45 50
18. WARNING means that injury possibly life threa tening injury can occur e ATTENTION means that damage to the appli ance can occur Warnings are indicated with a war ning triangle gt They contain information on how to avoid the danger described Note Notes are symbol indicated with an information Arrows indicate instruction steps that should be carried out Disposal e Dispose of the packaging in an environmentally sound manner e Dispose of old appliances in an environmentally sound manner Upon request we will take back vour old appliances bought from us and guarantee an environmentally sound disposal of the devices DeltaSol MX Contents 1 Overview 4 LI Optional TUNCHONS nuansa 5 2 Installati n ccncssccscsiecicessccscsosscocesssccscnnnesssises 5 2 l MO re 5 2 2 Electrical connection isir o 6 2 3 Data communication BUS is csscncestediacaieascacs 7 24 3D card SOU trainer ee 8 3 Step by step parameterization 8 4 Operation and function ooooooooooooooo 9 l BUONG ana aa 9 4 2 Selecting menu points and adjusting values 9 4 9 Menu strvetii renta inka 11 5 Initial commissioning oooooooooooooooooo 12 51 Basic systems and hydronic variants 14 5 2 Overview of relay and sensor allocation 15 6 Main Menu nusa 30 To StatUS cococooo oo oooooooomooooo ooooo io 30 TAN SO nao aes 30 72 Arrancemen a cman 30 TS ENI asu nant 30 a Me
19. com info resol com Imprint This mounting and operation manual including all parts is copyrighted Another use outside the copyright requires the approval of RESOL Elektronische Regelungen GmbH This especially applies for copies translations micro films and the storage into electronic systems Editor RESOL Elektronische Regelungen GmbH
20. eguipped with an SD card slot With an SD card the following functions can be carried out e Store measurement and balance values onto the SD card After the transfer to a computer the values can be opened and visualized e g in a spreadsheet programme e Prepare adjustments and parameterizations on a computer and transfer them via the SD card e Store adjustments and parameterizations on the SD card and if necessary retrieve them from there e Download firmware updates from the Internet and install them on the controller A standard SD card is not included with the DeltaSol MX but can also be purchased at RESOL For more information about using an SD card see page 69 3 Step by step parameterization The DeltaSol MX is a controller that offers a broad variety of functions to the user At the same time the user has a lot of freedom in configurating them Therefore to set up a complex system careful planning is required We recommend drawing a sketch of the system first If planning hydronic execution and electrical connec tion have all been carried out successfully proceed as follows 1 Running the commissioning menu The commissioning menu is run after the first connec tion and after every reset It will request the following basic adjustments e Menu language e Temperature unit e Volume unit e Pressure unit e Energy unit e Time e Date e Solar system e Hydronic variant At the
21. end of the commissioning menu a safety en quiry follows If the safety enquiry is confirmed the adjustments are saved For further information about the commissioning menu see page 12 2 Registering sensors If flowmeters flow switches Grundfos Direct Sen sors and or external extension modules are con nected these have to be registered in the In Outputs menu For further information about the registration of mo dules and sensors see page 72 3 Activating solar optional functions The basic solar svstem has been adjusted during com missioning Now optional functions can be selected activated and adjusted Free relavs can be allocated to optional functions which require a relay The controller always suggests the numerically smallest free relay Sensors can be allocated to more than one function For further information about the solar optional func tions see page 34 4 Activating optional arrangement functions Now optional functions for the non solar part of the arrangement can be selected activated and adjusted Free relays can be allocated to optional functions which require a relay The controller always suggests the numerically smallest free relay Sensors can be allocated any number of times without impairing any other functions For further information about the optional arrange ment functions see page 47 5 Adjusting heating circuits and activating op tional heating functions Now heating circuit
22. heat sinks stores pool Factory setting is system 1 System 0 no solar system System 1 1 collector field 1 store System 2 east west collectors 1 store System 3 1 collector field System 4 east west collectors 2 stores System 5 1 collector field 3 stores System 6 east west collectors 3 stores System 7 1 collector field 4 stores System 8 east west collectors 4 stores System 9 1 collector field 5 stores A solar system with vertical tank loading is im plemented as a 2 store system store top store 1 store bottom store 2 14 ee eee The selection of the basic solar system is one of the most important adjustments and is thus requested al ready in the commissioning menu First the basic system is adjusted by means of the number of stores and collectors fields then the hy dronic variant The selected system is visualized by the correspon ding number of store and collector symbols The fi gure to the left shows system 6 which consists of 3 stores and 2 collector fields east west collectors I a DN DDN AG II XI oh XI m mm im imm mm mm m mm G G MB E B ts B Variant System Collector 1 Collector 2 The hydronic variant refers to the different actua tors that are to be controlled They are visualized on the display by means of symbols when the variant is selected The upper symbol indicates the actuator belonging to the collector fields th
23. option Overrun time Delay option Delay time Inverted switching option Activation Deactivation Relay closed Relay open Sensor Adjustment range selection system dependent system dependent Yes No 1 30 min Yes No 1 30 min Yes No Activ Deactivated Arrangement Opt functions Add new function Mixer Adjustment channel Description Relay closed Relay open Sensor TMixer Interval Runtime Offset Time Funct Relay selection mixer closed Relay selection mixer open Sensor selection Mixer target temperature Mixer interval Mixer runtime Automatic adaption of the mixer runtime Adjustment time Activation Deactivation Adjustment range selection system dependent system dependent system dependent 0 6130 CB2 266 F 1 44205 10 600 s 00 00 23 30 Activ Deactivated Factory setting system dependent system dependent No 1 min No 1 min No Deactivated Factory setting system dependent system dependent system dependent 60 C 140 F 4s 240 s 23 30 Deactivated The Parallel relay function can be used to opera te an allocated parallel relay alongside a selected re ference relay With this function e g a valve can be controlled in parallel to the pump via a separate relav If the Overrun option is activated the parallel relay remains switched on for the adjusted duration time after the reference relay has been switched off
24. the menu item Add new function This allows an easy overview of functions already acti vated An overview about which sensor has been allocated to which component and which relay has been allocated to which function is given in the Status Service menu Parallel relay Inverted Funct Activ ateg Delete function At the end of each optional function submenu the menu items Funct and Delete function are availa ble Activ ated O Deactivated With the menu item Funct an optional function al ready selected can be temporarily deactivated or re activated respectively All adjustments remain stored the allocated relays remain occupied and cannot be allocated to another function If the menu item Delete function is confirmed by pressing button a security enquiry appears The setting can be changed between Yes and No by pres sing buttons yD and G If Yes has been selected and confirmed by pressing button G the function is deleted and available under Add new function again The corresponding relavs are available again Parallel relav Relay Ref relay O Overrun Note If a relay is in the manual mode the selected parallel relay will not be energized Arrangement Opt functions Add new function Parallel relay Adjustment channel Relay Ref relay Overrun Duration Delay Duration Inverted Funct Mixer Description Relay selection Reference relay selection Overrun
25. the reference relay has in turn exceeded its runtime as well the first relay is switched on again in the next switch on process Additionally the Flow rate monitoring option can be activated in order to activate the twin pump in the case of a flow rate error When the flow rate moni toring option is activated two additional adjustment channels appear for allocating a sensor and adjusting a delay time If the flow rate monitoring option is activated an er ror message will appear when no flow rate is detec ted at the allocated sensor after the Delay time has passed The active relay is considered as defective and will be blocked until the error message has been ack nowledged The second relay will be activated instead The twin pump function will pause until the error message has been acknowledged When the error message is acknowledged the con troller runs a test during which it will energize the relay and again monitor the flow rate 45 en us Heat dump Relay Tcol Funct Activ ateg Note The switch on collector temperature is blo cked against the emergency switch off tem perature by 10K 20 Ra lil Solar Opt functions Add new function Heat dump Adjustment channel Description Adjustment range selection Factory setting Relay Relay selection system dependent system dependent Tcol Switch on collector temperature 40 190 C 104 374 F 110 C 230 F Funct Activation De
26. this menu In systems 1 and 2 only the menu item Pump delay will be available If the priority store cannot be loaded the subordinate store next in priority is checked If useful heat can be added it will be loaded for the circulation time Circ factory setting 15 min After this the loading Solar Basic settings Loading logic process stops and the controller monitors the incre ase in collector temperature during the loading break time Load break If it increases by 2 K 4 Ra the break time timer starts again to allow the collector to gain more heat If the collector temperature does not increase sufficiently the subordinate store will be loaded again for the Circ time as before As soon as the switch on condition of the priority store is fulfilled it will be loaded If the switch on condition of the priority store is not fulfilled loading of the second store will be continued If the priority store reaches its maximum temperature sequence controlled loading will not be carried out If store sequence control is active and the system switches to load the priority store the parameter Load break also acts as a stabilization timer during which the switch off condition is ignored while the system operation stabilizes Adjustment channel Description Adjustment range selection Factory setting Load break Loading break time 1 59 2 Circ Circulation time 1 60 15 Break speed Pause speed Yes No No Speed Pause s
27. 039 1774 75 167 645 1290 2874 15 59 529 1058 1847 80 176 655 1309 2971 20 68 537 1078 1922 85 185 664 1328 3071 25 77 549 1097 2000 90 194 634 1347 3172 559 1117 2079 95 683 1366 568 1136 2159 693 1385 40 104 578 1155 122421 105 12211 702 1404 13484 45 113 588 1175 123271 111012301 712 1423 13590 597 1194 12413 721 1442 C Q Q Pt500 Pt1000 Q KTV Q The fuse of the controller could Check the supply line and recon be blown The fuse holder which nect it holds the spare fuse becomes accessible when the cover is remo ved The fuse can then be replaced Pump is overheated but no heat transfer from the collector to the store flow Pump starts up verv late and return have the same temperature perhaps also bubbling in the lines Switch on temperature diffe Air or gas bubbles in the system Vent the system increase the rence ATon too large system pressure to a static primary pressure of at least plus 0 5 bar 7 25 psi if ne cessary continue to increase pressure switch the pump off and on for a short time yes Change ATon and AToff correspondingly Non ideal position of the collector sensor e g flatscrew sensor instead of sensor in immersion sleeves Is the collector circuit blocked at the dirt trap Clean dirt trap Activate evacuated tube collector function if nece
28. 24 0 h 1h Yes No No 00 00 23 30 20 00 Activ Deactivated Deactivated 65 en UD DHW heating DHW heating Demand R3 O Loading pump O Overrun time The DHW heating is used to demand an backup hea ting for heating the DHW store If the Loading pump option is activated another adjustment channel appears in which a relay can be allocated to the loading pump The allocated relay is switched on and off with the demand relay If the Overrun time option is activated another ad justment channel appears in which the overrun time can be adjusted If the overrun time option is activa ted the loading pump relay remains switched on for the adjusted Duration after the demand relay has been switched off Boiler Therm For the DHW heating different modes are available Thermal mode The allocated demand relay is switched on when the temperature at the allocated sensor 1 falls below the adjusted switch on temperature If the temperature at the allocated sensor 1 exceeds the adjusted switch off temperature the relay is switched off 66 Boiler mode If the Boiler mode has been selected another sensor can be allocated in the channel Sensor 2 The switch on or the switch off conditions respectively then have to be fulfilled at both sensors in order for the relay to be energized O00 OF 00 QED 03 00 DANAANA KANAN ANN N NAN UE AA NAN A ANN NAN EE EEUU ETH INNU TT NAN NTT 12 00 15 00 18 09 21 00
29. DeltaSol MX Manual for the specialized craftsman Mounting Electrical connection Operation Troubleshooting Application examples Manual Thank you for buying this RESOL product Read this manual carefully to get the best performance from this unit Please keep this manual carefully www resol com 48006010 Safetv advice Please pav attention to the following safetv advice in order to avoid danger and damage to people and propertv Instructions Attention must be paid to the valid local standards regulations and directivesl Information about the product Proper usage The solar controller is designed for use in solar ther mal svstems and heating svstems in compliance with the technical data specified in this manual Improper use excludes all liabilitv claims lil Note Strong electromagnetic fields can impair the function of the controller Make sure the controller as well as the system are not exposed to strong elec tromagnetic fields Subject to technical change Errors excepted 20101130 48006010 DeltaSol MX monus indd Target group These instructions are exclusively addressed to au thorised skilled personnel Only gualified electricians should carry out electrical works Initial installation must be effected by gualified per sonnel named by the manufacturer Description of symbols WARNING Signal words describe the danger that may occur when it is not avoided e
30. Filling time Filling time Stab time Initialis Initialization time Booster Booster option Relav Booster pump relav selection Drain impulse Drain impulse option Delav Delav time Duration Drain impulse loading duration Funct Activation Deactivation 44 Adjustment range selection 1 30 min 1 0 15 0 min 1 100 s Yes No system dependent Yes No 1 30 min 1 60s Activ Deactivated Factorv setting 5 min 2 0 min 60 s No svstem dependent No 3 min 10s Deactivated A drainback system permits the heat transfer fluid to drain back into the holding tank when solar energy is not collected The drainback option will initiate the filling of the system when solar loading begins Note A drainback system requires additional com ponents such as a holding tank The drain back option should only be activated if all components required are properly installed The parameter Filling time is used to adjust the time period for which the pump will be run at 100 speed in order to fill the system The parameter Stab time is used for adjusting the time period during which the switch off condition will be ignored after the filling time has ended The parameter Initialis is used for adjusting the time period during which the switch on condition must be permanentely fulfilled for the filling procedure to start The Booster option is used for switching on a se cond pump when filling the solar system
31. Free 4 5 6 Optional 2PV coll 1 2PV coll 2 A function Tank 2 bottom Tank 3 bottom Collector 2 4 5 6 2PV 2PV 2PV tank 1 tank 2 tank 3 Tank 2 bottom Tank 3 bottom Collector 2 7 Optional function Free 7 Optional function Free 8 Optional function Free 8 Optional function Free 9 Optional function Free 9 Optional function Free 10 14 Optional function Free 10 14 Optional function Free Svstem 6 variant 4 Relav sensor allocation 1 2 Relay Pump coll 1 Pump coll 2 Sensor Collector 1 Tank 1 bottom System 6 variant 5 S1 Relay sensor allocation 1 2 Relay 2PV coll 1 2PV colk 2 Sensor Collector 1 Tank 1 bottom 3PV tank 1 Free Solar pump Free 4 5 6 eee op Optional Optional function function Tank 2 bottom Tank 3 bottom Collector 2 4 5 6 3PV 3PV Optional Tank 1 Tank 2 function Tank 2 bottom Tank 3 bottom Collector 2 7 Optional function Free 7 Optional function Free 8 Optional function Free 8 Optional function Free 9 Optional function Free 9 Optional function Free 10 14 Optional function Free 10 14 Optional function Free 23 en Svstem 7 variant 1 Relav sensor allocation 1 2 3 4 5 6 7 8 9 10 14 Rel Sol 2PV 2PV 2PV 2PV Optional Optional Optional Optional Optional Sa Be BN tank 1 tank 2 tank 3 tank 4 function function function function
32. M Adjustment channel Description Flow sen Flow sensor selection Return sen Return sensor selection Flow rate sen Flow rate sensor option Flow rate sen Flow rate sensor selection Adjustment range selection Factory setting system dependent system dependent system dependent system dependent Yes No No Imp1 Imp3 Gal Ga2 Gd1 Gd2 3 0 min system dependent system dependent Tyfocor LS Propyl Flow rate Flow rate only if Flow rate sen No 1 0 500 0 I min Relay Relay selection Fluid type Heat transfer fluid Glycol ratio in the heat transfer fluid Ratio only if Fluid type Propylene glycol or Ethylene glycol Alternative unit Alternative unit option Unit Alternative display unit Ethyl Water vater 5 100 40 Yes No No Coal Gas Oil CO CO TEH Si TT Factor Conversion factor Funct Activation Deactivation Activ Deactivated 0 01 100 00 0 50 Deactivated 12 Basic settings Language English Auto DST Date Basic settings Adjustment channel Language Auto DST Date Time Temp Unit Vol unit Press unit Energy unit Factory setting 17 11 2010 Description Selection of the menu language Daylight savings time selection Adjustment of the current date Adjustment of the current time Temperature unit Unit of volume Unit of pressure Energy unit back to factory settings In the Basic settings menu all basic parameters for the controller
33. NANANAN ETAT ETAT 12 00 15 00 18 09 21 00 All days O Monday O Tuesday O00 OF 00 O60 DAN UCT On 00 KIMMMMTETTTTTTTTTTTTTE TEEN Le 00 15 00 1 00 21 00 61 en Heating HCs New HC Internal Adjustment channel Description HC pump Mixer open Mixer closed Flow sensor Sen outd Heating curve Dav correction Tflowmax Mode TSummer Davtime on Davtime off TSummer Ext switch Remote control Sen Rem control Timer Mode Night corr Timer Davs of the week Timer Room therm 1 5 RTH sen TRoom Timer Days of the week Heating circuit pump Relay selection mixer open Relay selection mixer closed Flow sensor selection Outdoor sensor selection Heating curve Day correction Maximum flow temperature Operation mode Summer temperature day Daytime on Daytime off Summer temperature night External switch sensor input selection Remote control option Remote control sensor input selection Timer option Timer mode Night correction Timer Day selection Time frame adjustment Room thermostat option 1 5 RTH sensor input selection Room temperature RTH timer Day selection Adjustment range selection system dependent system dependent system dependent system dependent system dependent 0 3 3 0 5 45 K 10 90 Raj 10 100 C 50 212 F Summer off Ext switch both 0 40 C 32 104 F 00 00 23 45 00 00 23 45 0
34. Raj 1 15 min Factory setting system dependent 30 1 system dependent No system dependent 60 C 140 F 10 0 K 20 0 Ra 5 0 K 10 0 Ra 2 min This function is used to link loading circuits that are separated by an external heat exchanger The allocated relay is energized if one of the selec ted stores is being loaded and there is a temperature difference between the sensor of the corresponding store and the solar flow Any number of the solar stores can be selected The relay is switched off if this temperature difference falls below the adjusted switch off difference In contrast to the bypass function a differential con trol between Sensor HX and the store temperature can be carried out by means of the heat exchanger relay The reference sensor can be arbitrarily allocated In systems in which stores are equipped with their own loading pumps the relay external heat ex changer controls the primary circuit pump The heat exchanger is protected by a non adjustable antifreeze function Note Because of the special hydraulics the target temperature option will not work properly in systems with 2 collector fields 43 en ua Drainback option Drainback Filing time 5 min Stab time 2 0 min initialis Exemplary drainback system layout R2 booster pump Solar Opt functions Add new function Drainback Adjustment channel Description Stabilization time
35. The corre sponding relay is switched on at 100 speed for the duration of the filling time A short time Delay time after the system has been emptied the Drain impulse option will switch on the solar pump for an adjustable Duration Thus a hydrostatic head will form in the flow pipe When it falls back into the holding tank water pockets remai ning in the collector will be sucked down into the holding tank Twin pump win pump Relay Ref relay Runtime relay reference relay Exemplary figure of twin pumps in the solar flow with upstream flowmeter Solar Opt functions Add new function Twin pump Adjustment channel Description Relay Ref relay Runtime Flow rate mon Flow rate sen Delay Funct Relay selection Reference relay selection Pump runtime Flow rate monitoring option Flow rate sensor selection Delay time Activation Deactivation Adjustment range selection system dependent system dependent 1 48 h Yes No Imp1 Imp3 Gal Ga2 Gd1 Gd2 1 10 min Activ Deactivated Factory setting system dependent system dependent 6h No Imp1 5 min Deactivated The Twin pump function controls the equal distri bution of pump runtime in systems with two equally usable pumps If the allocated relay has exceeded its adjusted run time and the next switch on process is imminent the reference relay is switched on instead All characteris tics are adopted If
36. activation Activ Deactivated Deactivated Flow rate monitoring Flow rate mon Sensor Imp 1 Re Ref relay Store 1 Solar Opt functions Add new function Flow rate mon Adjustment channel Description Adjustment range selection Factory setting Sensor Flow rate sensor selection Imp1 lmp3 Gal Ga2 Gd1 Gd2 Impi Ref relay Reference relay selection system dependent system dependent Store Sensor selection system dependent 1 Funct Activation Deactivation Activ Deactivated Deactivated 46 The heat dump function can be used to direct excess heat generated by strong solar irradiation to an exter nal heat exchanger e g fan coil in order to prevent the collectors from overheating The allocated relay is energized with 100 if the col lector temperature reaches the adjusted switch on temperature If the collector temperature falls by 5 K below the adjusted collector overtemperature the relay will be switched off If one of the store temperatures exceeds its respecti ve maximum temperature by more than 5 K while the heat dump function is active the function is deactiva ted and an error message appears If the store tem perature falls below the maximum store temperature again the heat dump function is released The flow rate monitoring function can be used to de tect malfunctions that impede the flow rate and to switch off the corresponding relay This will prevent system damage e g through a dry run o
37. adapters RESOL VBus USB amp VBus LAN interface adapters The new VBus USB interface adapter is the inter face between the controller and a personal compu ter With its standard mini USB port it enables a fast transmission of system data for processing visualizing and archiving as well as the parameterization of the controller via the VBus A full version of the RESOL ServiceCenter software is included TheVBus LAN interface adapter is designed for the direct connection of the controller to a PC or router G It enables easy access to the controller via the local network of the owner Thus controller access system parameterization and data charting can be effected from every workstation of the network The VBus LAN interface adapter is suitable for all controllers equipped with a RESOL VBus A full version of the RESOL ServiceCenter software is included RESOL VBus USB Article no 180 008 50 RESOL VBus LAN Article no 180 008 80 en UD 19 Index A Antifreeze solar optional function B Balance value muda Ga Bypass solar optional function oooooooo C Chimney sweeper function ooooo oooo CAPCUIACION xrar Ee Collector cooling cooling mode o Collector emergency temperature o o Commissioning Menur Controller adjustment loading of mn Controller adjustments storing of Cooling INOUE emas Raman Ob DAS uin aan au
38. are displayed If external modules are con nected and registered their relays will be displayed in corresponding submenus Th Disinfection Add new function back When a function has been selected and adjusted it will appear in the Opt functions above the menu item Add new function This allows an easy overview of functions already ac tivated An overview about which sensor has been allocated to which component and which relay has been alloca ted to which function is given in the Status Service menu h Disinfection Hyst on Funct Activ ateg Delete function At the end of each optional function submenu the menu items Function and Delete function are available Activ ated O Deactivated With the menu item Function an optional function already selected can be temporarily deactivated or re activated respectively All adjustments remain stored the allocated relays remain occupied and cannot be allocated to another function If the menu item Delete function is confirmed by pressing button G a securitv enquirv appears The setting can be changed between Yes and No by pres sing buttons yD and G If Yes has been selected and confirmed by pressing button the function is deleted and available under Add new function again The corresponding relays are available again Thermal disinfection h Disinfection Demand AH Dem i LI Circulation pump Sensor This function helps to conta
39. be run the starting delay must be used h Disinfection Start time Start time 20 00 10 F Hyst off If the starting delay option Starting time is activa ted a starting time for the thermal disinfection with starting delay can be adjusted The activation of the backup heating is then delayed until that starting time after the monitoring period has ended If the monitoring period ends for example at 12 00 o clock and the starting time has been set to 18 00 the reference relay will be energized with a delay of 6 hours at 18 00 instead of 12 00 o clock If during the waiting time the disinfection conditions are fulfilled by solar loading thermal disinfection is considered complete and a new monitoring period begins Heating Opt functions Add new function Th disinfection Adjustment channel Description Demand Demand relay selection Circulation pump Circulation pump option Relay Circulation pump relay selection Sensor Disinfection sensor selection Monit Monitoring period Temperature Disinfection temperature Duration Disinfection period Start time Starting delay option Start time Starting point Function Activation Deactivation Adjustment range selection Factory setting system dependent Yes No system dependent system dependent No system dependent system dependent 0 30 1 23 dd hh 45 90 C 114 194 F system dependent 01 00 1 day 60 C 140 F 0 5
40. between the allocated sensors has exceeded the switch on temperature difference Sen Return Sen HS Sensor HS the temperature at the outdoor temperature Sensor sensor has fallen below the adjusted outdoor Return temperature With the summer switch off option the return pre heating can be suppressed outside the heating period If the heating circuit concerned is controlled by the controller the adjustments automatically adapt to the heating circuit amp Arrangement Opt functions Add new function Ret preheat Adjustment channel Description Adjustment range selection Factory setting When a heating circuit has been activated this Relay Relay selection system dependent system dependent Ad ten is paida a the corresponding Sen Return Return sensor selection system dependent system dependent eve eee ee eee Sen HS Heat source sensor selection system dependent system dependent ATon Switch on temperature difference 2 0 30 0 K 4 0 60 0 Ra 6 0 K 12 0 Raj AToff Switch off temperature difference 1 0 29 0 K 2 0 58 0 Ra 4 0 K 8 0 Raj Summer off Summer switch off option Yes No No Sensor Outdoor sensor selection system dependent system dependent Toff Switch off temperature 10 60 C 50 140 F 20 C 68 F Funct Activation Deactivation Activ Deactivated Deactivated 4 z k Function block R11 Relay LO Thermostat a LO Thermostat b In addition to the p
41. can be adjusted Normally these set tings have been made during commissioning They can be subsequently changed in this menu Adjustment range selection Factory setting Deutsch English Francais Yes No 01 01 2001 31 12 2099 00 00 23 59 C F Gallons Litre psi bar Wh BTU Yes No Deutsch Yes 01 01 2010 C Litre bar Wh No 13 SD card Options Remove card Form at card The controller is eguipped with an SD card slot for SD memory cards The following functions can be carried out with an SD card Logging measurement and balance values The valu es can be opened and visualized on a computer e g in a spreadsheet programme Transferring adjustments and parameterizations prepared on the computer onto the controller Storing adjustments and parameterizations onto the SD card and restoring them if necessarv Run firmware updates onto the controller Firmware updates When an SD card with a firmware update is inserted the enquiry Update is indicated on the display The setting can be changed between Yes and No by pres sing buttons yD and G D To run the update select Yes and confirm by pressing button The update is run automatically The indication Ple ase wait and a progress bar appear on the display When the update has been completed the controller will automatically reboot and run a short initialization phase D To skip the update select No The contro
42. cription Collector Collector field Relay Bypass relay Variant Variant pump or valve logic Sensor Bypass sensor ATon Switch on temperature difference AToff Switch off temperature difference Funct Activation Deactivation 36 Bypass sensor Relay Adjustment range selection system dependent system dependent pump valve system dependent 1 0 20 0 K 2 0 40 0 Raj 0 5 19 5 K 1 0 39 0 Raj Activ Deactivated Factory setting system dependent system dependent pump system dependent 6 0 K 12 0 Ra 4 0 K 8 0 Ra Activ Depending on whether the bypass is energized by a valve or by a second pump a corresponding adjust ment can be made in the menu item Variant Depen ding on the variant different control logics are applied Pump In this version a bypass pump is placed in front of the collector pump The bypass pump is first activated when store loading is possible If the switch on condition is fulfilled the bypass pump is switched off and the collector circuit pump is activated Valve A bypass valve is placed into the solar circuit The solar heat exchanger is first bypassed when store loading is possible If the above mentioned switch on condition is fulfilled the bypass relay switches the coll ector circuit via the heat exchanger CS bvpass Collector 1 2 Irrad Delay 200 Wim The CS bypass function is a different possibility to ac tivate the collector circui
43. ctive area inactive area When two values are locked against each other they will display a reduced adjustment range depending on the adjustment of the respective other value In this case the active area of the slide bar is shor tened the inactive area is indicated as a dotted line The indication of the minimum and maximum values will adapt to the reduction O Valve Pump If only one item of several can be selected they will be indicated with radio buttons When one item has been selected the radio button in front of it is filled If more than one item of several can be selected they will be indicated with checkboxes When an item has been selected an x appears inside the checkbox Ono OF 00 QED 03 00 INI UTILI MN OEE 12 00 15 00 1 00 21 00 The time frames for the timer can be adjusted in steps of 15 minutes on a time line The cursor can be moved along the time line bv pressing buttons yD or G The beginning of a time frame can be determined by pressing button 1 The end of a time frame can be determined by pres sing button W 4 3 Menu structure The menu items and adjustment values selec Mainmenu table are variable depending on adjustments Status already made The figure only shows an exemp Solar Solar lary excerpt of the complete menu in order to Arrangement Basic settings Basic settings visualize the menu structure Heating Optional functions System HQM Expert Collector Bas
44. ctor relays designed for pump speed control Conductor R1 R13 Neutral conductor N common terminal block Protective grounding conductor common termi nal block Relay 14 is a dry contact relay R14 A normally open contact R14 M center contact R14 R normally closed contact WARNING ESD damage AN Electrostatic discharge can lead to damage to electronic components D Take care to discharge pro perly before touching the inside of the device To do so touch a grounded surface such as a radiator or tap Note The pump speed must be set to 100 when auxiliary relays or valves are connected WARNING Electric shock Upon opening the housing live parts are exposed A gt Always disconnect the con troller from power supply before opening the housing Note For more details about the initial commissi oning procedure see page 12 Depending on the product version power supply cables and sensor cables are already connected to the device If that is not the case please proceed as follows Temperature sensors have to be connected to the terminals S1 S12 and GND either polarity 5 sz BIRI3JT 1 A 100 240 V T6 3A 9 7 R14 4 2 A 100 240 V 100 240 V FlowRotor GDSA2 GDSA1 lelejelelelejloejoselojlelelejelelejojolelojpi 1 lelejejlejolerojejejojejojejoj
45. d 1 2 Adjustment range selection Activ Deactivated Factory setting Deactivated Relay Relay selection 10 2 Heating circuits Internal back The controller has two internal weather compensa ted heating circuits and is able to control up to 5 ex ternal heating circuits bv means of extension modules In the menu appearing when New heating circuit is selected it is possible to choose between the internal heating circuits and if available registered modules If one or more extension modules are connected thev have to be registered with the controller Onlv registered modules are available in the heating circuit selection Extension modules can be registered in the In Out puts Modules menu see page 72 60 svstem dependent svstem dependent If an internal or external heating circuit has been se lected a new menu opens In this menu all sensors and relavs required for the heating circuit can be allo cated and all adjustments can be made The controller calculates the set flow temperature for each heating circuit bv means of the outdoor tempe rature and the selected heating curve If the measured flow temperature deviates from the set flow tempera ture the mixer is activated in order to adjust the flow temperature correspondingly If the outdoor temperature falls below the point whe re the calculated set flow temperature would exceed the maximum flow temperature the maximum flow tem
46. djusted room temperature is decre ased by the Correction value To each room thermostat an additional relay can be allocated That relay will operate when the tempera ture at the allocated sensor falls below the adjusted room temperature This way the room in question can be excluded from the heating circuit via a valve as long as the desired room temperature is reached In the channel RTH the room thermostat can be temporarily deactivated or re activated respectively All adjustments remain stored When the Timer option is activated a timer is in dicated in which time frames for the function can be adjusted First of all an overview of the current adjustment is displayed For each day of the week there is an over view display The display can be switched back and forth between the different days by pressing buttons Der In order to adjust the timer press button G First the individual days of the week or all days of the week can be selected The last menu item after the list of days is Continue If Continue is selected the Edit timer menu opens in which the time frames can be adjusted The time frames can be adjusted in steps of 15 minu tes The cursor can be moved along the time line by pressing buttons yD or G The beginning of a time frame can be determined by pressing button 1 The end of a time frame can be determined by pressing button y OO Q OD O80 03 00 NN AIE KANAAAA NONA NAN ANA ANN NAAANAAA
47. e function block is switched on as soon as the adjusted switch on temperature difference ATh x on is reached It is switched off as soon as the adjusted switch off temperature dif ference ATh x off is reached The switching condi tions of all other activated functions of the function block have to be fulfilled as well Timer R3 w l o a C n j 57 en Arrangement Opt functions Add new function Function block Adjustment channel Description Adjustment range selection Factory setting Relay Relay R2 R2 R14 Thermostat a Thermostat a Yes No No Th a on Switch on temperature Thermostata 40 250 C 40 482 F 40 C 104 F Th a off Switch off temperature Thermostata 40 250 C 40 482 F 45 C 114 F Sensor Sensor thermostat a Sl s912 S4 Thermostat b Thermostat b Ves No No Th b on Switch on temperature Thermostat b 40 250 C 40 482 F 40 C 104 F Th b off Switch off temperature Thermostat b 40 250 C 40 482 F 45 C 114 F Sensor Sensor thermostat b Sl ot S5 AT function Differential function Yes No No ATon Switch on temperature difference 1 0 50 0 K 2 0 100 0 Ra 5 0 K 10 0 Raj AToff Switch off temperature difference 0 5 49 5 K 1 0 99 0 Ra 3 0 K 6 0 Raj Sen So Heat source sensor Controller S1 12 S6 Sen Sink Heat sink sensor Controller S1 12 S7 Timer Timer Days of the week Day selection l ta jatu At G Continue Tim
48. e lower one the actuators belonging to the stores The exemplary figure shows the display indicated when system 6 variant 2 has been selected In this case each collector field has a 2 port valve the stores are loaded by means of pump logic For each variant the controller allocates the corre sponding relays and sensors The allocations of the most important combinations are shown in 5 2 5 2 Overview of relay and sensor allocation System 1 S1 Relay sensor allocation 1 2 3 4 5 6 7 8 9 10 14 Relay Solar pump Opt function Opt function Opt function Opt function Opt function Opt function Opt function Opt function Opt function Sensor Collector1 Tank bottom Free Free Free Free Free Free Free Free System 2 variant 1 S1 S6 Relav sensor allocation 1 2 3 4 5 6 ji 8 9 10 14 Relay Pump coll 1 Pump coll 2 Opt function Opt function Opt function Opt function Opt function Opt function Opt function Opt function Sensor Collector1 Tank bottom Free Free Free Collector 2 Free Free Free Free 15 UD System 2 variant 2 Relay sensor allocation 1 2 3 Relay 2PV coll 1 2PV coll 2 Solar pump Sensor Collector 1 Tank bottom Free System 3 variant 1 Relay sensor allocation 1 2 3 3PV Optional Belay sa tank 1 function Sensor Collector Tank 1 bottom Free 16 Opt function Free 4 Optional function Tank 2 bottom 5 Opt function Free 5 Optional function Free 6 Opt function Co
49. ed to which component and which relay has been alloca ted to which function is given in the Status Service menu Funct Activ ateg Delete function At the end of each optional function submenu the menu items Funct and Delete function are available Activ ated O Deactivated With the menu item Funct an optional function al ready selected can be temporarily deactivated or re activated respectively All adjustments remain stored the allocated relays remain occupied and cannot be allocated to another function If the menu item Delete function is confirmed by pressing button G a securitv enquirv appears The setting can be changed between Yes and No by pres sing buttons and G If Yes has been selected and confirmed by pressing button G the function is deleted and available under Add new function again The corresponding relavs are available again Bypass Collector Relay Variant In order to prevent energy from being extracted from the store when starting store loading this function makes sure that the cold fluid in the pipes is diverted past the store via a bypass valve or pump Once the pipe is warm enough the store can be loaded The switch on conditions can be adjusted individually 35 en O Valve Pump Variant pump Variant valve Bypass sensor Exemplary schematics for the bypass variants Solar Opt functions Add new function Bypass Adjustment channel Des
50. ee Free Free Svstem 8 variant 3 Relav sensor allocation 1 2 3 4 5 6 7 8 9 10 14 Rela Solar pump Solar pump Solar pump Solar pump 2PV coll 1 2PV coll 2 Optional Optional Optional Optional tank 1 tank 2 tank 3 tank 4 function function function function Sensor Collector 1 Tank 1 bottom Free Tank 2 bottom Tank 3 bottom Collector 2 Tank 4 bottom Free Free Free 26 Svstem 8 variant 4 Relav sensor allocation 1 2 Relav 2PV coll 1 2PV coll 2 Sensor Collector 1 Tank 1 bottom System 8 variant 5 Relay sensor allocation 1 2 Relay 2PV coll 1 2PV coll 2 Sensor Collector 1 Tank 1 bottom Solar pump Free Solar pump Free 4 5 6 7 2PV 2PV 2PV 2PV tank 1 tank 2 tank 3 tank 4 Tank 2 bottom Tank 3 bottom Collector 2 Tank 4 bottom 4 5 6 7 3PV 3PV 3PV Optional tank 1 tank 2 tank 3 function Tank 2 bottom Tank 3 bottom Collector 2 Tank 4 bottom 8 Optional function Free 9 Optional function Free 10 14 Optional function Free 8 Optional function Free 9 Optional function Free 10 14 Optional function Free 27 en Svstem 9 variant 1 Relav sensor allocation 1 2 3 4 5 6 7 8 9 10 14 Rel Sol 2PV 2PV 2PV 2PV 2PV Optional Optional Optional Optional Sa PERAR tank 1 tank 2 tank 3 tank 4 tank 5 function function function function Sensor Collector 1 Tank 1 bottom Free Tank 2 bottom Tank 3 bottom Tank 4 bottom Tank 5 bottom Free Free Free System 9 va
51. elected sen sor input If the switch is operated the heating circuit is set to summer mode regardless of the outdoor temperature Both Summer mode is activated regardless of the outdoor temperature when the switch is operated As long as the switch is not operated summer mode control works as described for Summer off Summer temperature If Summer off or Both has been selected in the Mode channel the summer temperature TSummer can be adjusted If the outdoor temperature exceeds the value adjusted in TSummer the heating circuit pump is switched off For the summer temperature a daytime time frame can be adjusted with the channels Daytime on and Daytime off Outside this time frame the adjustable temperature TNight replaces TSummer With the Room thermostat option up to 5 room thermostats can be integrated into the control logic heating curves Flow temperature in C 20 15 10 0 s 10 1 20 Outdoor temperature To each room thermostat a sensor input can be al located The temperature at the allocated sensor is monitored If the measured temperature exceeds the adjusted Room temperature value at all activated room thermostats the heating circuit pump is deac tivated and the mixer remains in its current position If the Timer RTH option is activated time frames can be set for the room thermostats for information on how to adjust the timer see below During these time frames the a
52. elete offset Gai 2 Analog Grundfos Direct Sensor Type Grundfos Direct Sensor type Gd 1 2 Digital Direct Sensor type Type Grundfos Direct Sensor type Min Minimum pressure if Type RPS Max Maximum pressure if Type RPS Min Minimum flow rate if Type VFS Max Maximum flow rate if Type VFS To adjust the sensor offset select the desired va lue by pressing buttons yD or then confirm by pressing button CS sensor offset If a CS10 irradiation sensor is to be connected an offset has to be carried out before the connection is made To carry out the offset proceed as follows Adjust the CS type in the Type channel gt Select the Offset channel Adjustment range selection Switch KTY Pt500 RTA11M Pt1000 None 5 0 5 0K 10 0 10 0 Ra Impulse Switch KTY Pt500 RTA11M Pt1000 None Impulse Switch KTY Pt500 RTA11M Pt1000 None A K Yes No RPS VFS None RPD VFD None 0 0 0 5 bar 0 1 16 0 bar 1 39 Umin 2 400 I min Factory setting Pt1000 0 0K 0 0 Ra Impulse Impulse E No None None 0 0 bar 0 6 bar 2 l min 40 I min Confirm the reset enquiry with Yes Select back to return to the Inputs menu then connect the CS sensor Note lil If Grundfos Direct Sensors TM are used connect the sensor grounding common ter minal block with the protective grounding conductor see chap 2 2 173 en us 16 3 Outputs
53. er Time frame adjustment 00 00 23 45 Funct Activation Deactivation Activ Deactivated Deactivated Irradiation switch Irrad Duration Arrangement Opt functions Add new function Irradiation switch Adjustment channel Description Relay Relay selection Irrad Switch on irradiation Duration Switch on duration Inverted Inverted switching option Funct Activation Deactivation 10 Heating Dem ands HES Opt functions Adjustment range selection system dependent Factory setting system dependent 50 1000 W m 200 W m 0 30 min 2 min Ves No No Activ Deactivated Deactivated In this menu all adjustments for the heating part of the arrangement or for the heating circuits respec tivelv can be made Demands can be activated heating circuits can be pa rameterized and optional functions can be selected and adjusted The Irrad switch function can be used for operating a relav depending on the measured irradiation value The allocated relav is switched on if the adjusted irra diation value remains exceeded for the adjusted dura tion If the irradiation falls below the adjusted value for the adjusted duration the relav is switched off If the Inverted option is activated the relay operates vice versa 59 en D 5 10 1 Demands Heating Demands Actiy atec Dem 1 Relay Dem 2 Deactivatec Heating Demands Adjustment channel Demand 1 2 Description Deman
54. ernal heat exchanger is loaded While the external heat exchanger is loaded its own pump speed control will come into effect As soon as the temperature at the collector is 4 C 40 F the antifreeze function operates the loading circuit between the collector and the 1st store in or der to protect the heat transfer fluid in the loading circuit against freezing or coagulation If the collector temperature exceeds 6 C 44 F this function is switched off Heat will be extracted from the stores according to the adjusted order If all stores have reached their mi nimum temperature of 5 C 42 F the function be comes inactive The minimum pump speed is set to 100 In 2 collector systems the antifreeze menu is exten ded The adjustment channels are seperated numeri cally 39 en UD Afterheating suppression AH Suppression Solar Opt functions Add new function AH suppress Adjustment channel Description Adjustment range selection Relay Reference relay system dependent Store Sensor selection system dependent Tset Set temperature Yes No Funct Activation Deactivation Activ Deactivated Parallel relay Parallel relay Relay Store Funct Activ ateg Solar Opt functions Add new function Parallel relay Adjustment channel Description Adjustment range selection Relay Parallel relay system dependent Store Sensor selection system dependent Funct Activation Deactivation Activ
55. es can be adjusted in steps of 15 minu tes The cursor can be moved along the time line bv pressing buttons yD or G The beginning of a time frame can be determined bv pressing button TAT The end of a time frame can be determined bv pressing button W O00 OF 00 Oe WANN UU ku Oo 00 INNU UU 12 00 15 00 1 00 21 00 Arrangement Opt functions Add new function Circulation Adjustment channel Description Adjustment range selection Factory setting Relay Relay selection system dependent system dependent Type Circulation Type 2 ala Dop ae Thermal Sensor Circulation sensor selection system dependent system dependent Ton Switch on temperature 10 59 C 50 138 F 40 C 104 F Toff Switch off temperature 11 60 C 52 140 F 45 C 114 F Timer Timer Days of the week Day selection All days Monday Sunday Continue Timer Time frame adjustment 00 00 23 45 Sensor FSO8 sensor input selection system dependent system dependent Delay Demand delay time 0 2s 1s Runtime Runtime 01 00 15 00 min 03 00 min Break time Break time 10 60 min 30 min Funct Activation Deactivation Activ Deactivated Deactivated Return preheating The return preheating function can be used for trans ferring heat from a heat source to the heating circuit return Ret preheat Relay The allocated relay is energized when both switch on conditions are fulfilled e the temperature difference
56. esired volume unit D Adjust the desired pressure unit Adjust the desired energy unit Deutsch English Francais F GIC Flow Unit Gallons Litre O psi bar Energy Unit O BTJ Wh 3 Daylight savings time adjustment gt Activate or deactivate the automatical daylight savings time adjustment 4 Time gt Adjust the clock time First of all adjust the hours then the minutes 5 Date Adjust the date First of all adjust the year then the month and then the day 6 Selection of the solar system gt Adjust the desired solar system number of coll ectors and stores hydronic variants Auto DST 7 Completing the commissioning menu After the system has been selected a security enquiry appears If the enquiry is confirmed the adjustments will be saved gt In order to confirm the security enquiry press button D In order to reenter the commissioning menu channels press button If the security enquiry has been confirmed the con troller is ready for operation and should enable an optimum system operation All adjustments made during commissioning can if necessary be changed later on in the basic settings menu 13 en UD 5 1 Basic systems and hydronic variants System Collector 1 Collector 2 The controller is preprogrammed for 9 basic systems The selection depends on the number of heat sources collector fields and
57. f the pump If the flow rate monitoring function is activated an error message will appear when no flow rate is de tected at the allocated flowmeter after the delay time has passed The store being loaded is blocked for any further loading until the error message has been ac knowledged The next store free for loading will be loaded instead The error message will appear both in the Status Messages menu and in the optional function menu It can only be acknowledged in the optional function menu When the error message is acknowledged the controller runs a test during which it will energize the relay and again monitor the flow rate 8 3 Solar expert menu Flow sensor Sensor O Return sensor Flow sensor Return sensor Example of flow and return sensor positions Solar Expert Adjustment channel Description Adjustment range selection Factory setting Flow sensor Flow sensor option Yes No No Sensor Flow sensor selection system dependent system dependent Return sensor Return sensor option Yes No No Sensor Return sensor selection system dependent system dependent The expert menu is only available when the expert user code has been entered In the expert menu a flow and a return sensor can be selected and allocated The activated sensors are used to detect the switch off conditions Note Because of the special hydraulics this func tion will not work properly in systems with 2 collector fields 9 Arran
58. f the system and the controller are difficult to access or located in a remote place Thus the reliability and the stable yield of the system are ensured RESOL AM1 Article no 180 008 70 VFS and RPS Grundfos Direct Sensors The RPS Grundfos Direct Sensor is a sensor for measuring the temperature and the pressure The VFS Grundfos Direct Sensor is a sensor for measuring the temperature and the flow rate RPS 0 10 bar Article no 130 000 47 VFS 1 12 analog Article no 130 000 27 VFS 2 40 analog Article no 130 000 37 V40 flowmeter The RESOLV40 is a measuring instrument for detec ting the flow of water or water glycol mixtures Af ter a specific volume has passed the V40 reed switch sends an impulse to the calorimeter The heat quantity used is calculated by the calorimeter using these im pulses and the measured temperature difference with the help of pre defined parameters glycol type con centration heat capacity etc RESOL V40 Article no 280 011 00 18 2 VBus accessories Smart Display SD3 Large Display GA3 The RESOL Smart Display is designed for simple con nection to RESOL controllers with RESOL VBus It is used for visualizing data issued by the controller collector temperature store temperature and ener gy yield of the solar thermal system The use of high efficiency LEDs and filter glass assures a high optical brilliance and good readability even in poor visibility conditio
59. for this overloading can be adjusted Additionallv each indivi dual store can be excluded from this function Two different variants are available for the cooling mode the svstem cooling and the collector cooling Store 1 St cooling Svstem cooling If the system cooling variant has been selected and the switch on temperature difference is exceeded store loading is continued even if the corresponding maximum temperature is exceeded but only up to the emergency shutdown temperature Store loading continues until all stores have reached the emergency shutdown temperature or until the switch off tempe rature difference is reached Collector cooling If the collector cooling variant has been selected store loading is continued or reactivated when the collector maximum temperature is exceeded Store loading continues until all stores have reached the emergency shutdown temperature or until the collector temperature falls below the collector maxi mum temperature by at least 5 K In 2 collector systems separate adjustments can be made for each collector field The control logic regards collector cooling operation as solar loading The adjusted values for delay mini mum runtime etc remain valid In addition to the cooling mode store cooling is available Store cooling When the store cooling function is activated the controller aims to cool down the store during the night in order to prepare it for solar loadin
60. function Sensor Collector 1 Tank 1 bottom Free Tank 2 bottom Tank 3 bottom Tank 4 bottom Free Free Free Free System 7 variant 2 S1 Relay sensor allocation 1 2 3 4 5 6 7 8 9 10 14 Rel Sol 3PV 3PV 3PV Optional Optional Optional Optional Optional Optional iei Sea EJ tank 1 tank 2 tank 3 function function function function function function Sensor Collector 1 Tank 1 bottom Free Tank 2 bottom Tank 3 bottom Tank 4 bottom Free Free Free Free 24 Svstem 7 variant 3 Relav sensor allocation 1 p 3 4 5 6 7 8 9 10 14 Rel Solar pump Solar pump Solar pump Solar pump Optional Optional Optional Optional Optional Optional Say tank 1 tank 2 tank 3 tank 4 function function function function function function Sensor Collector 1 Tank 1 bottom Free Tank 2 bottom Tank 3 bottom Tank 4 bottom Free Free Free Free System 8 variant 1 S1 Relay sensor allocation 1 2 3 4 5 6 7 8 9 10 14 2PV 2PV 2PV 2PV Optional Optional Optional Optional Relay Fup cok Paap Sala tank 1 tank 2 tank 3 tank 4 function function function function Sensor Collector 1 Tank 1 bottom Free Tank 2 bottom Tank 3 bottom Collector 2 Tank 4 bottom Free Free Free 25 Svstem 8 variant 2 Relav sensor allocation 1 2 3 4 5 6 7 8 9 10 14 3PV 3PV 3PV Optional Optional Optional Optional Optional Relay Pemp cok Uap Se L tank 1 tank 2 tank 3 function function function function function 5 Sensor Collector 1 Tank 1 bottom Free Tank 2 bottom Tank 3 bottom Collector 2 Tank 4 bottom Fr
61. g on the following day When the store cooling function is activated the solar pump is switched on if the maximum store tempera ture is exceeded and the collector temperature falls below the store temperature The solar pump remains active until the store temperature falls below the ad justed maximum store temperature The store order for the cooling is the same as in the overheating through system or collector cooling The holiday function works like the store cooling function but aims to cool the store further down during times without DHW consumption in order to prepare it for solar loading on the following day Cooling mode Holiday Achiv On 17 11 2010 This function can only be activated if the store cooling function is activated The holiday function can either be activated manually when a phase with no DHW consumption begins or a time frame during which the function is to become active can be set in advance If manual is selected an input can be allocated to the function When a switch is connected to the allocated input it will act as an on off switch for the holidav function 41 en Solar Opt functions Add new function Cooling mode Adjustment channel Variant Tcolmax Description Cooling logic variant Adjustment range selection Col cool Svst cool Off Factorv setting Off Collector maximum temperature Store 1 5 Store order 70 190 C 158 374 F
62. gement Arrangement Opt functions hack In this menu all adjustments for the non solar part of the arrangement can be made A range of optional functions can be selected and ad justed 21 Optional functions Arr f Opt functions Parallel relay Mixer Boiler loading In this menu additional functions can be selected and adjusted for the arrangement By selecting Add new function different pre pro grammed functions can be selected The optional func tions are available as long as free relays are available 47 en UD Parallel relay Relay Ref relay O Overrun When a function is selected a submenu opens in which all adjustments required can be made With this submenu a relay and if necessary certain system components can be allocated to the function Relay selec H Controller R3 R6 The menu item Relay selec is available in all optio nal functions Therefore it will not be explained in the individual function descriptions With this menu item a relay can be allocated to the function All free relays are available for selection In the submenu Controller all free relays of the controller are displayed If external modules are con nected and registered their relays will be displayed in corresponding submenus 48 Arr f Opt functions Parallel relay Add new function hack When a function has been selected and adjusted it will appear in the Opt functions above
63. he exemplary figure shows variant 2 of system 6 with a 2 port valve and a pump For an overview of the basic systems and their variants see chap 5 2 on page 15 The controller supports up to 2 collector fields and up to 5 solar stores with 2 collector fields only up to 4 solar stores 32 Collector 2 The following items in the Solar Basic settings menu will adjust to the system selected Collector 1 2 El Colmin Colmin Colen SUH Solar Basic settings Collector 1 2 Adjustment channel Colmin Colmin Colem Colem Description Minimum collector limitation Minimum collector temperature Collector emergency shutdown Collector emergency temperature In systems with 2 collector fields 2 seperate menu items Collector 1 and Collector 2 are displayed instead of Collector For each collector field a collector minimum limitati on and a collector emergency shutdown temperature can be adjusted Adjustment range selection Factory setting joe 10 90 C 50 194 F 10 C 50 F Yes No Yes 80 200 C 176 392 F 130 C 266 F Store 1 2 3 415 ATon ATott ATset 20 0 SR Solar Basic settings Store 1 2 3 4 5 Adjustment channel ATon AToff ATset Stset Stmax Priority HysSt Rise tmin Min speed Deactivated Description Switch on temperature difference Switch off temperature difference Set temperature Store set temperature Ma
64. ic settings Store SD card Loading logic Manual mode Arrangement User code Optional functions Optional functions In Outputs Parallel relay Parallel relay Expert TO Mixer Relav Demands Store loading Reference relav Heating circuits Error relay 00000000 Overrun Optional functions Saa Delay Inverted Basic settings Language Auto DST Date Time Temp unit Vol unit In Outputs Modules Inputs Outputs UD 5 Initial commissioning When the hydronic system is filled and ready for ope ration connect the controller to the power supply The controller runs an initialization phase in which the directional pad flashes red When the controller is commissioned for the first time or when it is reset it will run a commissioning menu after the initialization phase The commissioning menu leads the user through the most important ad justment channels needed for operating the system Commissioning menu The commissioning menu consists of the channels described in the following In order to make an ad justment push button Adjust the value by pres sing buttons G and 1 then bush button 6 to confirm The next channel will appear on the displav button navigation adjustment mode G YD changing a value confirming a value next parameter appears auto matically 12 1 Language gt Adjust the desired menu language 2 Units gt Adjust the desired temperature unit gt Adjust the d
65. in the spread of Legio nella in DHW stores by systematically activating the backup heating For thermal disinfection the temperature at the al located sensor has to be monitored This protection is ensured when during the monitoring period the disinfection temperature is continuously exceeded for the entire disinfection period If the thermal disinfection function is activated the monitoring period starts as soon as the temperature at the allocated sensor falls below the disinfection temperature When the monitoring period ends the allocated reference relay activates the backup heating The disinfection period starts to count as soon as the temperature at the allocated sensor exceeds the dis infection temperature If the temperature at the allocated sensor exceeds the disinfection temperature by more than 5 K 10 Raj the reference relay switches off until the temperature has fallen below a value of 2 K 4 Ra above the dis infection temperature Thermal disinfection can only be completed when the disinfection temperature is exceeded for the duration of the disinfection period without interruption If the disinfection conditions have been fulfilled by solar loading before the monitoring period ends ther mal disinfection is considered complete and a new monitoring period begins Due to the flexible control logic the exact time of thermal disinfection is not predictable In order to set a fixed time for the disinfection to
66. ja intatti eb iii ikaiketisegia 56 PROG TEER B e 61 S Sensor fault error message ooooooo ooooooooo 30 Solar external heat exchanger ooo ooooooooo 43 Solid fuel bole os sa 53 Store cooling cooling Mode 41 Store loading eos aman 50 Store sequence control vaccnaemctmiennasiawmens 34 Store set temperature Koo ten hak 33 Sum Mer TODS a anhu aan ke maea 60 System cooling cooling mode 41 T Target temperature solar optional function 39 Technical Gati anom ut anak 4 Thermostat function aa 57 Tube collector function 38 War Pu KN 45 U USEF Godean angan 72 Notes Distributed by Important note The texts and drawings of this manual are correct to the best of our knowledge As faults can never be excluded please note Your own calculations and plans under consideration of the current standards and directions should only be basis for your projects We do not offer a guarantee for the completeness of the drawings and texts of this manual they only represent some examples They can only be used at your own risk No liability is assumed for incorrect incomplete or false information and or the resulting damages Note The design and the specifications can be changed without notice The illustrations may differ from the original product RESOL Elektronische Regelungen GmbH HeiskampstraBe 10 45527 Hattingen Germany Tel 49 0 2324 96 48 0 Fax 49 0 2324 9648 755 www resol
67. llector 2 6 Optional function Free 7 Opt function Free 7 Optional function Free 8 Opt function Free 8 Optional function Free 9 Opt function Free 9 Optional function Free 10 14 Opt function Free 10 14 Optional function Free Svstem 3 variant 2 S1 Relay sensor allocation 1 2 Solar pump Solar pump Reay tank 1 tank 2 Sensor Collector Tank 1 bottom System 3 variant 3 S1 Optional function Free Optional function Tank 2 bottom Relay sensor allocation 1 2 2PV Relay Solar pump ET Sensor Collector Tank 1 bottom 2PV tank 2 Free Optional function Tank 2 bottom 5 Optional function Free 5 Optional function Free 6 Optional function Free 6 Optional function Free 7 Optional function Free 7 Optional function Free 8 Optional function Free 2 Optional function Free 10 14 Optional function Free 8 Optional function Free 9 Optional function Free 10 14 Optional function Free 17 en Svstem 4 variant 1 Relav sensor allocation 1 2 3 4 5 6 7 8 9 10 14 3PV Optional Optional Optional Optional Optional Optional Optional Relav FID BOLLA jim Sak L tank 2 function function function function function function function Sensor Collector 1 Tank 1 bottom Free Tank 2 bottom Free Collector 2 Free Free Free Free System 4 variant 2
68. ller commences normal operation 69 en UD Note The controller will only find a firmware update on an SD memory card when it is stored in a folder named RESOL on the first level of the SD card gt Create a folder named RESOL on the SD memory card and extract the down loaded ZIP file into that folder Starting the logging B Insert the SD card into the slot gt Adjust the desired logging type and interval Logging will start immediately Stop the logging Select the menu item Remove card gt After Remove card is displayed remove the card from the slot When Linear is adjusted in the adjustment channel Logging type data logging will stop if the capacity limit is reached The message Card full will be dis played If Cyclic is adjusted the oldest data logged onto the SD card will be overwritten as soon as the capacity limit is reached Note Because of the increasing size of the data packets the remaining logging time does not decrease linearly The data packet size can increase e g with the increasing operating hours value 70 Storing controller adjustments gt To store the controller adjustments on an SD card select the menu item Save adjustments While the adjustments are being stored first Please wait then Done will be indicated on the display The controller adjustments are stored as a SET file on the SD card Loading controller adjustments To load controller adju
69. me evacuated tube collectors This function operates within an adjusted time frame It activates the collector circuit pump for an adjus table runtime between adjustable pauses in order to compensate for the delayed temperature measure ment If the runtime is set to more than 10 s the pump will be run at 100 for the first 10 s of the runtime For the remaining runtime the pump will be run at the adjusted minimum speed If the collector sensor is defective or the collector is blocked this function is suppressed or switched off 2 collector systems In 2 collector systems the evacuated tube collector function is available for each individual collector field If one of the collector fields is being loaded the heat transfer fluid flows through the inactive field and only the corresponding relay is energized Multi store systems If the evacuated tube collector function is activated the speed of the solar pump will decrease to the mi nimum speed during the loading break time The solar loading of the subordinate store will continue In 2 collector systems during the loading break time the collector field which has been active before the loading break time remains active during the loading break time unless the evacuated tube collector func tion of the inactive field becomes active Target temperature arget temp Targ temp 150 Sensor Rise Solar Opt functions Add new function Target temperature
70. modules can be regis tered All modules connected and acknowledged by the con troller are available D To register a module select the corresponding menu item by pressing button The checkbox indicates the selection If a module is registered all its sensor inputs and relay outputs will be available in the corresponding controller menus In Outputs Modules Adjustment channel Description Adjustment range selection Factory setting Module 1 5 Registering external modules 16 2 Inputs In this submenu the type of the sensor connected can be adjusted for each individual input The following ty pes can be selected e Switch e KTY e Pt500 e RTA11M e Pt1000 e None ATTENTION System damage Selecting the wrong sensor type will lead to unwanted controller actions In the worst case system damage can occur gt Make sure that the right sensor type is selected for each input If KTY Pt500 or Pt1000 are selected the channel Offset appears in which an individual offset can be adjusted for each sensor gt In order to adjust the offset select the corres ponding menu item by pressing button In Outputs Inputs Adjustment channel Description S1 S12 Sensor input selection Type Sensor type selection Offset Sensor offset Imp 1 3 Sensor type selection Imp 1 3 Vol Imp Impulse input selection Tvpe Sensor tvpe selection CS10 CS10 input Type CS type Offset D
71. n the adjustment channel Flow rate In addition to that a Relay must be allocated Heat quantity balancing is in effect whenever the allocated relay is active In the adjustment channel Fluid type the heat trans fer fluid must be selected If either Propylene glycol ee en Ud or Ethylene glycol is selected the adjustment channel Ratio is indicated in which the antifreeze ratio of the heat transfer fluid can be adjusted When the Alternative unit is activated the cont roller will convert the heat guantity into the guan tity of fossil fuels coal oil or gas saved or the CO emission saved respectively The alternative Unit can be selected A conversion Factor must be adjusted for the calculation The conversion factor depends on the arrangement in use and has to be determined in dividually Heat guantity measurements already activated will ap pear in the HOM menu above the menu item New HQM in numerical order Funct Activ ateg Delete function back If an activated heat quantity measurement is selected the above mentioned menu with all adjustment values will re open To deactivate a heat quantity measurement select the menu item Delete function at the bottom of the menu 68 The heat guantity measurement deleted will disappear from the list and become available for selection in the New HOM menu again The numeration of the other activated heat guantity measurements will not change HOM New HQ
72. nction is activated the error relay will additionally energized in the case of a flow rate error en Ud Heat exchange Heat exchange Relay Sen Source Gen Sink Sensor Source Sensor Sink Relav Arrangement Opt functions Add new function Heat exchange Adjustment channel Description Relav Sen So Sen Sink ATon AToff ATset Min speed Tmax Tmin Funct i Relay selection Heat source sensor selection Heat sink sensor selection Switch on temperature difference Switch off temperature difference Set temperature difference Minimum speed Maximum temperature of the store to be loaded Minimum temperature of the store to be loaded Activation Deactivation Adjustment range selection Factory setting system dependent system dependent system dependent system dependent system dependent system dependent 1 0 30 0 K 2 0 60 0 Ra 6 0 K 12 0 Ra 0 5 29 5 K 1 0 59 0 Ra 4 0 K 8 0 Ra 1 5 40 0 K 3 0 80 0 Raj 10 0 K 20 0 Ra 30 100 30 10 95 C 50 204 F 60 C 140 F 10 95 C 50 204 F 10 C 50 F Activ Deactivated Deactivated The heat exchange function can be used for transfer ring heat from a heat source to a heat sink The allocated relay is energized when all switch on conditions are fulfilled e the temperature difference between the allocated sensors has exceeded the switch on temperatu
73. ns and from a larger distance An additional power supply is not required One module is required per controller The RESOL GA3 is a completely mounted large dis play module for visualization of collector and store temperatures as well as the heat quantity yield of the solar system via one 6 digit and two 4 digit 7 seg ment displays An easy connection to all controllers with RESOL VBus is possible The front plate is made of antireflective filterglass and is printed with a light resistant UV lacquering The universal RESOL VBus allows the parallel connection of 8 large displays as well as additional VBus modules RESOL SD3 F Article no 180 007 77 RESOL SD3 C Article no 180 004 90 RESOL GA3 F Article no 180 007 87 RESOL GA3 C Article no 180 006 50 DL2 Datalogger This additional module enables the acquisition and sto rage of large amounts of data such as measuring and balance values of the solar system over a long period of time The DL2 can be configured and read out with a standard internet browser via its integrated web interface For transmission of the data stored in the internal memory of the DL2 to a PC an SD card can be used The DL2 is appropriate for all controllers with RESOL VBus It can be connected directly to a PC or router for remote access and thus enables comfortable system monitoring for yield monitoring or for diagnostics of faults RESOL DL2 Article no 180 007 10 18 3 Interface
74. o separate routing of sensor cables and power supply cables In order to mount the device to the wall carry out the following steps gt Unscrew the cross head screw from the cover and remove it along with the cover from the housing D Mark the upper fastening point on the wall Drill and fasten the enclosed wall plug and screw lea ving the head protruding Y Hang the housing from the upper fastening point and mark the lower fastening points centres 223 mm 8 8 Insert lower wall plugs Fasten the housing to the wall with the lower fas tening screws and tighten Carrv out the electrical wiring in accordance with the terminal allocation see chap 2 2 Put the cover on the housing VY y VY Attach with the fastening screw Note Strong electromagnetic fields can impair the function of the controller Make sure the controller as well as the sys tem are not exposed to strong electromag netic fields cover upper fastening point lower fastening point WARNING Electric shock A Upon opening the housing live parts are exposed gt Always disconnect the con troller from power supply before opening the housing UD 2 2 Electrical connection Note Connecting the device to the power supply must always be the last step of the instal lation The controller is eguipped with 14 relays in total to which loads such as pumps valves etc can be con nected Relays 1 13 are semicondu
75. ojeyojejejploi sensor terminals jojojo olelelejajejelejejejejejoajoja all LI potential free input for analog PWM 0 10 V changeover relay neutral conductor Grundfos Direct terminals l o common terminal Sensors VBus input for digital block Grundfos Direct Sensors sensor protective grounding grounding common terminal block conductor common terminal block PE S13 V40 S14 V40 S15 V40 CS10 E gt S gt P3 gt KDEDJE E co o e o aatan olololojlojlojololojlojejlejejojo ojojejejelolololololololol ojo 0 10 0 010 0 010 0 0 0 01010 O The terminals S13 to S15 can be used as either im pulse inputs for V40 flowmeters or as inputs for FS08 flow switches V40 flowmeters can be connected to the terminals S13 V40 to S15 V40 and GND either polarity Connect the irradiation sensor CS10 to the termi nals CS10 and GND with correct polarity To do so connect the cable marked GND to the GND com mon terminal block the cable marked CS to the ter minal marked CS10 The terminals marked PWM are control outputs for high efficiency pumps In the In Outputs menu relays can be allocated to the PWM outputs Connect the FlowRotor to the input marked Flow Rotor Connect the analog Grundfos Direct Sensors to the inputs GDSA1 and GDSA2 Connect the digital Grundfos Direct Sensors to the GDSD1 and GDSD2 inputs The contr
76. oller is supplied with power via a power supply cable The power supply of the device must be 100 240 V 50 60Hz The power supply connection is at the terminals Neutral conductor N Conductor L Conductor L L is not connected with the power supply cable L is a fused contact permanently carry ing voltage Protective grounging conductor amp common termi nal block 2 3 Data communication Bus The controller is equipped with the RESOL VBus for data transfer with and energy supply to external modules The connection is carried out at the two terminals marked VBus and GND any polarity One or more RESOL VBus modules can be connected via this data bus such as e RESOL GA3 Large Display module Smart Display SD3 e RESOL AM1 Alarm module e RESOL DL2 Datalogger e RESOL EM Extension module Furthermore the controller can be connected to a PC via the RESOL VBus USB or VBus LAN inter face adapter not included with the DeltaSol MX With the RESOL ServiceCenter Software RSC measured values can be read processed and visua lized The software allows easier paramatrisation and function control of the system lil Note For more information about accessories see page 80 WARNING A Electric shock L is a fused contact permanently carrying voltage D Always disconnect the con troller from power supply before opening the housing en UD 2 4 SD card slot The controller is
77. om Tank 3 bottom 6 Optional function Free 6 Optional function Free 7 Optional function Free 7 Optional function Free 8 Optional function Free 8 Optional function Free 9 Optional function Free 9 Optional function Free 10 14 Optional function Free 10 14 Optional function Free Svstem 5 variant 3 Relav sensor allocation 1 2 3PV Relay Solar pump ate Sensor Collector 1 Tank 1 bottom System 6 variant 1 Relay sensor allocation 1 2 Relay Pump coll 1 Pump coll 2 Sensor Collector 1 Tank 1 bottom 3 3PV tank 2 Free 2PV tank 1 Free 4 5 6 Optional Optional Optional function function function Tank 2 bottom Tank 3 bottom Free 4 5 6 Pe NN ee ENI Optional function Tank 2 bottom Tank 3 bottom Collector 2 7 Optional function Free 1 Optional function Free 8 Optional function Free 8 Optional function Free 9 Optional function Free 9 Optional function Free 10 14 Optional function Free 10 14 Optional function Free 21 en UD System 6 variant 2 Relay sensor allocation 1 2 Solar pump Solar pump Relay tank 1 tank 2 Sensor Collector 1 Tank 1 bottom System 6 variant 3 Relay sensor allocation 1 2 Relay 2PV coll 1 2PV coll 2 Sensor Collector 1 Tank 1 bottom 22 Solar pump tank 3 Free Solar pump
78. on Timer Day selection Time frame adjustment Activation Deactivation Adjustment range selection system dependent Yes No system dependent Yes No 1 10 min Boiler Therm system dependent system dependent 0 94 C 32 202 F 1 95 C 34 204 F Yes No All days Monday Sunday Continue 00 00 23 45 Activ Deactivated Factory setting system dependent No system dependent No 1 min Therm system dependent system dependent 40 C 104 F 45 C 114 F No Deactivated new HOM hack In the HQM menu up to seven internal heat quantity measurements can be activated and adjusted By selecting the menu item New HQM a new heat quantity measurement can be activated Flow sen Return sen O Flow rate sen A menu opens in which all adjustments required for the heat quantitv measurement can be made If the Flow rate sensor option is activated the im pulse input or if available a Grundfos Direct Sensor M can be selected Grundfos Direct Sensors M are onlv available if thev have been previouslv registered in the In Outputs menu The impulse rate must be adjusted in that menu as well If the Flow rate sensor option is deactivated the controller calculates the heat quantity by means of a fixed flow rate value This is called heat quantity balan cing For this purpose the flow rate must be read from the flowmeter at 100 pump speed and adjusted i
79. on and switch off temperatures TBoiler on and TBoiler off are used as reference parameters If the measured temperatures at both allocated sensors fall below the adjusted switching threshold TBoiler on the relay is energized It is switched off again when the temperature at both sensors has ex ceeded TBoiler off If one of the two sensors is defective store loading is suppressed or switched off O0 00 0 00 QED 03 00 INTI ILLI III UU 12 00 15 00 1 00 21 00 When the Timer option is activated a timer is in dicated in which time frames for the function can be adjusted First of all an overview of the current adjustment is displaved For each dav of the week there is an over view displav The displav can be switched back and forth between the different davs bv pressing buttons or 50 In order to adjust the timer press button First the individual days of the week or all days of the week can be selected The last menu item after the list of days is Continue If Continue is selected the Edit timer menu opens in which the time frames can be adjusted All days O Monday O Tuesday The time frames can be adjusted in steps of 15 minu tes The cursor can be moved along the time line by pressing buttons D or G The beginning of a time frame can be determined by pressing button 1 The end of a time frame can be determined by pressing button VB OO 05 00 QIED 03 00 LIN UU III ku Oo 00 KANANNN KANAN
80. or transfer ring heat from a solid fuel boiler to a store The allocated relay is energized when all switch on conditions are fulfilled the temperature difference between the allocated sensors has exceeded the switch on temperature difference the temperature at the solid fuel boiler sensor has exceeded the minimum temperature the temperature at the store sensor has fallen below the maximum temperature If ATset is exceeded pump speed control will come into effect For every deviation of 2 K 4 Ra the pump speed will be adjusted by 10 us Circulation Circulation Relay Type Sensor The circulation function can be used for controlling a circulation pump For the control logic 5 different variants are available e Thermal e Timer e Therm Timer e Demand e Demand Timer If one of the variants is selected the corresponding adjustment channels will appear Thermal The temperature at the allocated sensor is monitored The allocated relay switches on when the adjusted switch on temperature is exceeded If the tempera ture falls below the switch off temperature the relay switches off Timer The relay is switched on during the adjusted time frames outside of them it switches off For informati on on how to adjust the timer see below Therm Timer The relay operates when the switch on conditions of both above mentioned variants are fulfilled 54 Sensor A Circulation W Rela
81. peed 30 100 30 Pump delay Pump delay Yes No No Delay Delay time 5 600 15 34 8 2 Solar optional functions Add new function Bypass CS bypass Est Hx In this menu additional functions can be selected and adjusted for the solar part of the arrangement By selecting Add new function different pre pro grammed functions can be selected The optional func tions are available as long as free relays are available Collector Relay Variant When a function is selected a submenu opens in which all adjustments required can be made With this menu item a relay and if necessary certain system components can be allocated to the function H Controller R4 Ro The menu item Relay selec is available in all optio nal functions Therefore it will not be explained in the individual function descriptions With this menu item a relay can be allocated to the function All free relays are available for selection In the submenu Controller all free relays of the controller are displayed If external modules are con nected and registered their relays will be displayed in corresponding submenus Solar l Opt functions Cooling mode Drainback Add new function When a function has been selected and adjusted it will appear in the Opt functions above the menu item Add new function This allows an easy overview of functions already ac tivated An overview about which sensor has been allocat
82. perature is treated as the set temperature for as long as the condition remains If the outdoor temperature sensor is defective an error message is indicated For the duration of this condition the maximum flow temperature 5 K is as sumed as set flow temperature With the timer the day night operation can be ad In this menu up to 2 heating demands can be activated and adjusted Activated demands will be available for se lection in the relay allocation channels of the corresponding optional functions This way se veral optional functions can demand the same heat source If for example the potential free changeover relay R14 is allocated to Demand 1 the selection AH Dem 1 will then become available in addition to the free relays in the adjustment channels Demand of the optional functions for the heating part of the ar rangement see page 64 This way e g the DHW hea ting function can demand the same boiler for backup heating as the thermal disinfection function justed During day phases the set flow temperature is increased by the adjusted day correction value during night phases it is decreased by the night correction value night setback Summer mode The Mode channel adjustment determines how the heating circuit is set to summer mode Summer off The summer mode becomes active When the outdoor temperature exceeds the adjusted summer temperature TSummer Ext switch A switch is connected to a s
83. re difference e the temperature at the heat source sensor has exceeded the minimum temperature e the temperature at the heat sink sensor has fallen below the maximum temperature ff ATset is exceeded pump speed control will come into effect For every deviation of 2 K 4 Ra the pump speed will be adjusted by 10 Solid fuel boiler Solid fuel boiler Relay Sen Boiler Sen Store Arrangement Opt functions Add new function Solid fuel boiler Adjustment channel Relay Sen Boiler Sen Store ATon AToff ATset Min speed Tmax St Tmin boiler Funct Description Relay selection Solid fuel boiler sensor selection Store sensor selection Switch on temperature difference Switch off temperature difference Set temperature difference Minimum speed Maximum temperature Minimum temperature Activation Deactivation Sensor Store Sensor Solid fuel boiler Relay Adjustment range selection system dependent system dependent system dependent 10 ze OS ux Tid ia 30 Wa 10 30 0 K 2 0 60 0 Ra 40 0 K 3 0 80 0 Raj 100 95 C 50 204 F 95 C 50 204 F Activ Deactivated Factory setting system dependent system dependent system dependent 6 0 K 12 0 Ra 29 5 K 1 0 59 0 Ra 4 0 K 8 0 Ra 10 0 K 20 0 Ra 30 60 C 140 F 60 C 140 F Deactivated The solid fuel boiler function can be used f
84. re defined optional functions func tion blocks consisting of thermostat functions timer and differential functions are available With the help of these function blocks further components resp functions can be controlled To each function block sensors and free relays can be allocated Sensors already in use can be allocated again without impeding their control functions Within a function block the functions are intercon Function Function block 1 Relay 3 Th ne thermostat a S3 ermosta thermostat b S4 Sen 1 Differential function AT AT Sen 2 Timer Timer nected AND gate This means that the conditions of all the activated functions have to be fulfilled e g thermostat and timer for switching the allocated relay As soon as one condition is not fulfilled the relay is switched off Thermostat function The relay allocated to the function block is switched on when the adjusted switch on temperature Th x on is reached It is switched off when the adjusted switch off temperature Th x off is reached The switching conditions of all other activated functions of the function block have to be fulfilled as well Allocate the reference sensor in the expert menu Adjust the maximum temperature limitation with Thb S4 AT S3 gt S4 Th x off gt Th x on and the minimum temperature limitation with Th xjon gt Th x off The temperatu res cannot be set to an identical value AT function The relay allocated to th
85. riant 2 Relay sensor allocation 1 2 3 4 5 6 7 8 9 10 14 Rel Sol 3PV 3PV 3PV 3PV Optional Optional Optional Optional Optional So ikel tank 1 tank 2 tank 3 tank 4 function function function function function Sensor Collector 1 Tank 1 bottom Free Tank 2 bottom Tank 3 bottom Tank 4 bottom Tank 5 bottom Free Free Free 28 Svstem 9 variant 3 Relav sensor allocation 1 2 3 4 5 6 7 8 9 10 14 Rel Solar pump Solar pump Solar pump Solar pump Solar pump Optional Optional Optional Optional Optional a tank 1 tank 2 tank 3 tank 4 tank 5 function function function function function Sensor Collector 1 Tank 1 bottom Free Tank 2 bottom Tank 3 bottom Tank 4 bottom Tank 5 bottom Free Free Free 29 UD 6 Main menu Main menu Status Solar Arrangement During normal operation the display of the controller shows the main menu From here the different menu areas can be selected The following menus are available e Status e Solar Arrangement Heating e HQM Basic settings SD card Manual mode User code In Outputs e Expert gt Select the menu area by pressing buttons A and y gt Press button G in order to enter the selected menu When no button is pressed for 1 minute the display illumination stops After 3 more minutes the controller switches into the Status menu gt In order to access the main menu press button O 30 7 Status Solar Arrangement Heating In the Status menu the status mes
86. s sary Pump starts for a short moment switches off switches on again etc The temperature diffrence between store and collector increases enormous ly during operation the collector circuit cannot dissipate the heat Temperature difference at the controller too small Change ATon and AToff correspondingly Collector circuit pump defective Cmo yes Heat exchanger calcified Check replace it Wrong position of collector sensors yes Mount the collector sensor at Decalcify it Plausibility control of solar flow warmest collector Heat exchanger blocked Heat exchanger too small the option evacuated output use immersion sleeve tube collector special of the respective collector function Clean it Replace with correctly sized one The solar circuit pump does not work although the collector is considerably Stores cool down at night warmer than the store Collector circuit pump runs during the night Display illuminated If not press button Display illumina no yes ted now Check controller Collector temperature at night is higher than the outdoor temperature Check the non return valves in manual operation n The adjusted temperature dif There is no current check fuses replace them and check Does the pump start up in power supply the flow and the return pipe for ference for starting the pump is Sufficient store in
87. s can be activated and adjusted Internal heating circuits are only offered as long as at least 3 relays are free For the heating part of the arrangement optional functions can be selected activated and adjusted To heating circuits and optional functions which re quire one or more relays the corresponding number of free relays can be allocated The controller always suggests the numerically smallest free relay Sensors can be allocated any number of times without impairing any other functions For further information about heating circuits and op tional heating functions see page 59 4 Operation and function 4 1 Buttons 4 2 Selecting menu points and adjustin oO eines 8 P iii Relay selec The controller is energized via the 7 buttons next to H the display They have the following functions During normal operation of the controller the display Controller Button A scrolling upwards is in the main menu If no button is pressed for a few R3 i seconds the display illumination goes out Button y scrolling downwards IMMA Press anv kev to reactivate the displav illumination RS Button D increasing adjustment values D In order to scroll through a menu or to adjust a B reducing adj i i utton G reducing adjustment values value press either buttons A and y or buttons jf the symbol is shown in front of a menu item Button confirming yD and al pressing button G will open a new submenu If i
88. sages for every menu area can be found 7 1 Solar Status Solar System Inactive Loading Inactive back In the Status Solar menu the status of the solar system the solar loading and the selected optional functions are indicated 7 2 Arrangement Status Arrangement Circulation Inactive gt hack In the Status Arrangement menu the status of the selected optional functions is indicated 1 3 Heating Status Heating Demand 1 Inactive gt HC Internal In the Status Heating menu the status of the de mands and heating circuits activated as well as of the selected optional functions is indicated 1 4 Messages Status Messages ISensor fault back In the Status Messages menu error and warning mes sages which have not been acknowledged are indicated During normal operation the message Evervthing OK is indicated A line break or short circuit in a sensor line is indicated as ISensor fault A precise error code can be found in the Status Meas Balance values menu If the optional function Flow rate monitoring is activated and has detected an error the message Flow r monit is indicated All messages will additionally be displayed in the cor responding menus In order to acknowledge an error message the corresponding menu has to be entered If for example the message Flow r monit appears it will also be displayed in the Solar Optional func tions Flow rate monitoring
89. sek 30 7 5 Meas Balance values oooooooooooooo 31 740 SOUVICE en na 31 L Sola wani 31 8 1 Basic solar SetAngS oooooo oomommansa 31 8 2 Solar optional TU Gonna 34 8 3 Solar expert Mena i 47 9 Arrangement sena 47 21 Optional TunetiOnS akra 47 10 Heatiig oco cooomooooooomoccmmami 59 10 1 Demanas iani 60 10 2 Heating circuits asa its 60 10 3 Optional fuNCH0ONS ssdacsccisesscsvasesteracersnentoseawionnass 64 L PROM T 67 12 Basic settings sss isssisssssosssisessssesessossssssosssss 69 13 Pi vossaccasenssanssanscaspssacsenacendcncanecanesaness 69 14 Manual mode ssseesseeosssscssssscsssessssessssseoo 71 15 User COode ssiisiissisisisrciscicssssicssssssersisssssss 72 16 WH Outputs sssisissiscssssssissrsssessssosssorsssssis 72 te Moda ee 72 162 Mpu tan 73 16 Oi teeta ey ees 74 16A PN PO ES amankan 75 17 Troubleshooting oooooooooooooooooooooooo 16 18 Accessories sssseszzzennzszsnzzsnninazzsesute stzesze 80 18 1 Sensors and measuring instruments 80 18 2 VBus accessories ses nan mena anda 81 18 3 Interface adapter Si ooooooooooooomiaa 81 19 NAOR sassscescsesssssecasssssssecsacascoscosssossssescssseses 82 en UD 1 Overview Extra large graphic display 14 relay outputs 12 temperature sensors system dependent 4 inputs for Grundfos Direct Sensors 2 X analog 2 X digital 4 PWM outputs for speed control of high efficiency pumps Datalogging firmware updates via SD
90. stments from an SD card select the menu item Load adjustments The File selection window is indicated Select the desired SET file While the adjustments are being loaded first Please wait then Done will be indicated on the display Formatting the SD card Select the menu item Format card The content of the card will be deleted and the card will be formatted with the FAT file system SD card Adjustment channel Description Remove card Safely remove card Save adjustments Save adjustments Load adjustments Load adjustments Logging interval Logging type Format card Logging interval Logging type Format card Note To safely remove the SD card always select the menu item Remove card before re moving the card Adjustment range selection Factory setting 00 01 20 00 mm ss 01 00 Cyclic Linear Linear 14 In the Manual mode menu the operating mode of all relavs in the controller and in connected modules Manual mode Controller Relay 1 Auto Relay 2 can be adjusted All relays are displayed in numerical order first those of the controller then those of the individual modules connected Modules are listed in numerical order Under the menu item All relays all relays can be switched off Off or set to automatic mode Auto at once Off Auto The operating mode can be selected for each indi Relay is switched off manual mode Relay is in automatic mode
91. sulation functional efficiency too high choose a value which Is the pump current enabled bv makes more sense the controller Increase insulation Insulation close enough to the store yes e no Turn the pump shaft using a screwdriver now passable Is the pump stuck Replace insulation or increase it Are the store connections insulated no yes en l Insulate the connections Pump is defective replace it Warm water outflow upwards Controller might be defective no yes Change connection and let the water flow sidewards or through a siphon downwards less store losses now replace it Does the warm water circulati on run for a very long time Use the circulation pump with timer and switch off thermostat energy efficient circulation Circulation pump and blocking valve should be switched off for 1 night less store losses Check whether the pumps of the backup heating circuit run at night check whether the non return valve is defective problem solved Check the non return valve in warm water circulation o k Further pumps which are connec ted to the solar store must also be checked Clean or replace it The gravitation circulation in the circulation line is too strong insert a stronger valve in the non return valve or an electrical 2 port valve behind the circulation pump the 2 port valve is open when the pump is activa
92. t bypass To enable the use of the CS bypass function a CS10 irradiation sensor has to be connected When the CS bypass function is activated the irradia tion value is the switch on condition for the collector circuit bypass The relay remains switched on if the Irrad value is exceeded for the Delay time When solar loading be gins or the irradiation value remains below the switch on value for the delay time the relay is switched off Solar Opt functions Add new function CS bypass Adjustment channel Description Collector Irrad Delav Funct Collector field Switch on irradiation Delav time Activation Deactivation Adjustment range selection Factory setting svstem dependent svstem dependent 100 500 W m 200 VV m 10 300 s 120 s Activ Deactivated Deactivated 37 en UD Tube collector function ube collector Solar Opt functions Add new function Tube collector Adjustment chan nel Start Stop Run Break Delay Collector Funct 38 Description Start time frame Stop time frame Pump runtime Break Pump delay Collector field Activation Deactivation Adjustment range selection 00 00 23 00 00 30 23 30 5 6005 1 60 min 5 600 s system dependent Activ Deactivated Factorv setting 08 00 19 00 30s 30 min 30s system dependent Deactivated This function helps overcome the non ideal sensor position with so
93. t is Button entering the status menu chimney D To open a submenu or to confirm a value press already opened a is shown instead of the Fl sweeper mode system dependent button Button 5 escape button for changing into the gt To enter the status menu press button un confirmed adjustments will not be saved previous menu D To switch one menu level upwards press button O unconfirmed adjustments will not be saved If no button has been pressed within a couple of mi nutes the adjustment is cancelled and the previous value is retained Collector 1 Sl 150 F gt Collector 2 If the symbol 22 is shown behind a menu item pressing button will open a new submenu UD adjusted value not yet confirmed adjustment channel minimum value current value saved maximum value Values and adjustments can be changed in different ways Numeric values can be adjusted by means of a slide bar The minimum value is indicated to the left the ma ximum value to the right The large number above the slide bar indicates the current adjustment By pressing buttons or G the upper slide bar can be moved to the left or to the right Only after the adjustment has been confirmed by pressing button will the number below the sli de bar indicate the new value The new value will be saved if it is confirmed by pressing button G again 10 Collector Save Collector 1 Collector 2 a
94. ted otherwise it is closed connect pump and 2 port valve electrically in parallel activate the circulation again Deactivate pump speed control Ud 18 Accessories 18 1 Sensors and measuring instruments Temperature sensors The product range includes high precision platinum temperature sensors flatscrew sensors outdoor tem perature sensors indoor temperature sensors cvlind rical clip on sensors also as complete sensors with immersion sleeve i O Overvoltage protection device In order to avoid overvoltage damage at collector sensors e g caused by local lightning storms we re commend the overvoltage protection RESOL SP10 RESOL SP10 Article no 180 110 70 ae AM1 Alarm module The AM1 Alarm module is designed to signal system failures It is to be connected to the VBus of the con troller and issues an optical signal via the red LED if a failure has occurred The AM1 also has a dry con tact relay output which can e g be connected to a building management system BMS Thus a collective error message can be issued in the case of a system failure Depending on the controller and the sensors connected different fault conditions can be signaled e g sensor failures excess or negative system pres sure as well as errors in the flow rate such as a dry run of the pump The AM1 Alarm module ensures that occurring failu res can be immediately recognised and repaired even i
95. the directional pad is illuminated Addi tionally Chimney sweeper and a countdown of 30 minutes are indicated on the display When the countdown has elapsed the chimney sweeper mode is automatically deactivated If during the countdown button is again pressed for more than 10 seconds the countdown starts again In order to abort the countdown and thus deactivate the chimney sweeper mode briefly press button c UD 10 3 Optional functions Add new function Th Disinfection DHW heating hack In this menu additional functions can be selected and adjusted for the heating part of the arrangement By selecting Add new function different pre pro grammed functions can be selected The optional func tions are available as long as free relays are available h Disinfection Demand Fill Dernji LI Circulation pump Sensor When a function is selected a submenu opens in which all adjustments required can be made With this submenu a relay and if necessary certain system components can be allocated to the function Sensor selec H Controller ad 5 The menu item Demand is available in all optional heating functions Therefore it will not be explained in the individual function descriptions 64 With this menu item an backup heating demand relay can be allocated to the function All free relays are available for selection In the submenu Controller all free relays of the controller
96. tion PWM pump control function control according to BAFA guidelines Inputs 12 Pt1000 Pt500 or KTY temperature sensor inputs 7 of them can optionally be used for RTA11 M remote controls 3 inputs for V40 flowmeters inputs for 2 digital and 2 analog Grundfos Direct Sensors 1 input for a CS10 irradiation sensor Outputs 13 semiconductor relays 1 dry contact re lay 4 PWM outputs Interfaces RESOL VBus SD card slot Power supply 100 240V 50 60 Hz Switching capacities per relay 1 1 A 100 240 V semiconductor relay 4 2 A 100 240 V drv contact relay Total switching capacitv 6 3 A Standby power consumption lt 1VW Mode of operation type 1 Y Degree of pollution 2 Rated impulse voltage 2 5 kV Contact termination Y 1 1 Optional functions Solar Bypass CS Bypass External heat exchanger Evacuated tube collector Target temperature Antifreeze Backup heating suppression Parallel relay Cooling mode Drainback Twin pump Heat dump Flow rate monitoring Arrangement Parallel relay Mixer Boiler loading Error relay Heat exchange Solid fuel boiler Circulation Return preheating Function block Irradiation switch Heating Thermal Disinfection DHW heating 2 Installation 2 1 Mounting The unit must only be located in dry interior rooms The controller must additionally be supplied from a double pole switch with contact gap of at least 3mm 0 12 Please pay attention t
97. ximum store temperature Priority Hysteresis maximum store temperature Rise Minimum runtime Minimum speed Blocked for solar loading In systems with 2 or more stores the correspon ding number of seperate menu items Store 1 to Store 5 is displayed instead of Store For each store an individual AT control a set and a maximum temperature the priority a hysteresis a rise value a minimum runtime and a minimum pump speed can be adjusted In multi store systems with differing Store set Ma ximum store temperatures all stores are loaded up to their Stset temperatures first according to their priority and the store sequence control Only when all stores have exceeded Stset will they be loaded up to their Stmax temperatures again according to their priority and the store sequence control Adjustment range selection Factory setting 1 0 20 0 K 2 0 40 0 Ra 6 0 K 12 0 Raj 0 5 19 5 K 1 0 39 0 Ra 4 0 K 8 0 Raj 1 5 30 0 K 1 5 60 0 Ra 10 0 K 20 0 Raj 4 95 C 40 204 F 45 C 114 F 4 95 C 40 204 F 60 C 140 F 1 40 system dependent 0 1 10 0 K 0 2 20 0 Ra 2 0 K 4 0 Raj 1 0 20 0 K 2 0 40 0 Ra 2 0 K 4 0 Ra 0 300 180 30 100 30 Yes No No f 2 3 k en UD Loading logic Load logic Load break 2 min Circ 15 min O Break speed In systems with 2 or more stores loading logic adjust ments can be made in
98. y Demand The allocated FS08 flow switch is monitored for con tinuity circuit continuity is achieved when fluid passes through the flow switch If circuit continuity is de tected at the flow switch the relay switches on for the adjusted runtime After the runtime has ended the relay is switched off During the adjusted break time the relay remains switched off even if continuity is de tected at the flow switch lil Note If the flow switch is connected to the input S1 S12 continuity must be detected for at least 5s for the controller to an impuls input at least 1s Demand Timer The relay operates when the switch on conditions of both above mentioned variants are fulfilled Ono OF 00 QED 03200 INI UI INNU UU 12 00 15 00 1 00 21 00 All days O Monday O Tuesday When the Timer Therm Timer or Demand Timer variant is activated a timer is indicated in which time frames for the function can be adjusted First of all an overview of the current adjustment is displayed For each day of the week there is an over view display The display can be switched back and forth between the different days by pressing buttons or In order to adjust the timer press button First the individual days of the week or all days of the week can be selected The last menu item after the list of days is Continue If Continue is selected the Edit timer menu opens in which the time frames can be adjusted The time fram

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