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Інструкція Архів інструкцій DeltaSol BS Pro
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DeltaSol ® BS Pro www.resol.de Thanks for buying a RESOL. Read this manual carefully to get the best perfomance from this unit. RESOL DeltaSol ® BS Pro Mounting Connection Handling Fault localization Examples B *48000500* 48000570 manual
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DeltaSol® BS Pro © RESOL 06338 deltasol_bs_pro.monen.indd | 2 Contents Imprint .............................................................................. 24 Security devices ...................................................................2 Technichal data and function survey .................................3 1. Installation .............................................................4 1.1 Mounting .................................................................................. 4 1.2 Electrical wiring ...................................................................... 4 1.2.1 Standard solar system ........................................................... 5 1.2.2 Solar system and heat exchange ........................................ 5 1.2.3 Solar system and after-heating ............................................ 6 1.2.4 Solar system and store charge in layers ........................... 6 1.2.5 2-store-solar-system valve logic ......................................... 7 1.2.6 2-store-solar-system pump logic ........................................ 7 1.2.7 Solar system with 2 collectors ........................................... 8 1.2.8 Solar system with after-heating by solid fuel boiler........ 8 1.2.9 Solar system with heating circuit reverse raising ........... 9 2. Operation and function ..................................... 10 2.1 Adjustment buttons ............................................................10 2.2 System monitoring display .................................................10 2.2.1 Channel indication ...............................................................10 2.2.2 Tool bar ..................................................................................10 2.2.3 System screen .......................................................................11 2.3 Blinking codes .......................................................................11 2.3.1 System screen blinking codes ...........................................11 2.3.2 LED blinking codes ..............................................................11 3. Commissioning ................................................... 12 4. Control parameter and indication channels ... 13 4.1 Channel overview ................................................................13 4.1.1-5 Indication channels ..............................................................15 4.1.6-21 Adjustment channels ...........................................................16 5. Tips for fault localization ................................... 21 5.1 Miscellaneous ........................................................................22 6. Accessory ............................................................ 24 Security advice Please pay attention to the following security advice in order to avoid danger and damage to people and property. Instructions Attention should be paid - to the statutory provisions for prevention of industrial accidents, - to the statutory provisions for environmental protection, - to the Health and Safety at Work Act 1974 - to Part P of the Building Regulations 2005 - to BS7671 Requirements for electrical installations and relevant safety regulations of DIN, EN, DVGW, TRGI, TRF and VDE. This instruction is exclusively addressed to authorised skilled personnel. - Only qualified electricians should carry out electrical works. - Initial installation should be effected by named qualified personnel Declaration of conformity We, RESOL Elektronische Regelungen GmbH, D-45527 Hattingen, declare under our sole responsibility that our product DeltaSol BS Pro complies with the following standards: EN 55 014-1 EN 60 730-1 According to the regulations of the above directives, the product is labelled with : 89/336/EWG 73/ 23/EWG Hattingen, 07.07.2006 RESOL Elektronische Regelungen GmbH, ppa. Gerald Neuse
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DeltaSol® BS Pro © RESOL 06338 deltasol_bs_pro.monen.indd 3 | ! • System-monitoring-display • Up to 4 temperature sensors Pt1000 • 2 semi-conductor relays for pump speed control • 9 basic systems selectable • Heat balancing • Function control • User-friendly operation by simple handling • Housing in outstanding design and compact dimensions, easy to install Technical data Housing: plastic, PC-ABS and PMMA Protection type: IP 20 / DIN 40050 Environmental temp.: 0 ... 40 °C Size: 172 x 110 x 46 mm Mounting: wall mounting, mounting into patch-panels is possible Display: System screen for sys tem visualisation, 16-segment display, 7-segment display, 8 symbols for system status and operating control lamp Operation: by 3 pushbuttons in the front of the housing Functions: Differential temperature controller with optionally add-on system functions. Function control according to BAW-guidelines, operating hours counter for solar pump, tube collector special function, pump speed control and heat quantity balancing. Inputs: for 4 temperature sensors Pt1000 Outputs: 2 semi-conductor relays Power supply: 220 ... 240 V~ Switching capacities: 1 (1) A 220 ... 240 V~ (semiconductor-relay) 1 (1) A 220 ... 240 V~ (semiconductor-relay) Scope of delivery: 1 x DeltaSol® BS Pro 1 x accessory bag 1 x spare fuse T4A 2 x screws and dowels 4 x strain relief and screws 1 x condenser 4,7 nF Additionally enclosed in the full kit: 2 x sensor FKP6 2 x sensor FRP6
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DeltaSol® BS Pro © RESOL 06338 deltasol_bs_pro.monen.indd | 4 display pushbutton can fuse 4A cable conduits with strain relief cover 1.1 Mounting The unit must only be located internally. It is not suitable for installation in hazardous locations and should not be sited near to any electromagnetic field. The controller must additionally be equipped with an all-polar gap of at least 3 mm or with a gap according to the valid installaton regulations, e.g. LS-switches or fuses. Please pay attention to a separate laying of the cable lines and installation of ac power supply. 1. Unscrew the cross-recessed screw of the cover and remove it from the housing. 2. Mark the upper fastening point on the underground and premount the enclosed dowel and screw. 3. Hang up the housing at the upper fastening point and mark the lower fastening point on the underground (hole pitch 130 mm), afterwards put the lower dowel. 4. Fasten the housing at the underground. 1. Installation Warning! Switch-off power supply before opening the housing. 1.2 Electrical wiring The power supply to the controller must only be made by an external power supply switch (last step of installation!) and the line voltage must be 220 ... 240 Volt (50...60 Hz). Flexible lines are to be fixed at the housing by enclosed strain relief supports and screws. The controller is equipped with 2 standard relays, to which the consumers e.g. pumps, valves etc. can be connected: • Relay 1 18 = conductor R1 17 = neutral conductor N 13 = ground clamp • Relay 2 16 = conductor R2 15 = neutral conductor N 14 = ground clamp The temperature sensors (S1 up to S4) will be connected to the following terminals independently of the polarity: 1 / 2 = Sensor 1 (e.g. Sensor collector 1) 3 / 4 = Sensor 2 (e.g. Sensor store 1) 5 / 6 = Sensor 3 (e.g. Sensor collector 2) 7 / 8 = Sensor 4 (e.g. Sensor store 2) The power supply is effected to the clamps: 19 = neutral conductor N 20 = conductor L 12 = ground clamp net clamps fuse consumer clamps Sensor clamps hanging fixation earthing clamps Electrostatic discharge can lead to damages of elec tronic components! Dangerous voltage on contact! Please note: The relays are semi-conductor-relays for pump speed control - they need a minimum load of 20 W (power consumption of the consumer) for faultless function. When connecting auxiliary relays, motor valves, etc. are individually to the condenser which is enclosed in the mounting material, must be connected parallely to the relevant relay output. Attention: for connection of auxiliary relays or valves, the minimum pump speed must be adjusted to 100 %. 1 2 S1 S2 S3 3 4 5 6 Temp. Sensor Pt1000 L N R1 N R2 N 20 19 18 17 16 15 S4 7 8 14 13 12 DeltaSol BS Pro 1 (1) A ( 1 220 ... 240)V~ (1) A (220 ... 240)V~ R1 R2 T4A
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DeltaSol® BS Pro © RESOL 06338 deltasol_bs_pro.monen.indd 5 | S1 S2 S4 / TRF S1 S3 S4 R1 R2 S2 1.2.1 Allocation of clamps for system 1 1.2.2 Allocation of clamps for system 2 Standard solar system with 1 store, 1 pump and 3 sen sors. The sensor S4 / TRF can optionally be used for heat quantity balancing. Solar system and heat exchange of existing store with 1 store, 4 sensors and 2 pumps. R1 Arr 1 Arr 2 S3 store 1 store 2 Symbol Specification S1 collector sensor S2 store sensor lower S3 store sensor at the top S4 store sensor 2 R1 solar pump R2 pump for heat exchange Symbol Specification S1 Collector sensor S2 Store sensor lower S3 Store sensor at the top (optionally) S4 / TRF Sensor for heat quantity measurement (optionally) R1 Solar pump
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DeltaSol® BS Pro © RESOL 06338 deltasol_bs_pro.monen.indd | 6 R2 S1 S2 R1 S3 S4 / TRF 1.2.4 Allocation of clamps for system 4 1.2.3 Allocation of clamps for system 3 Solar system and after-heating with 1 store, 3 sensors and after-heating. The sensor S4 / TRF can optionally be used for heat quantity balancing. S2 R1 S3 R2 S1 Solar system and store charge in layers with 1 store, 3 sensors, 1 solar pump and 3-way-valve for store charge in layers. The sensor S4 / TRF can optionally be used for heat quantity balancing. S4 / TRF Arr 3 Arr 4 Symbol Specification S1 collector sensor S2 store sensor lower S3 store sensor at the top S4 / TRF sensor for heat quantity balancing (optionally) R1 solar pump R2 pump for heat exchange Symbol Specification S1 collector sensor S2 store sensor lower S3 store sensor at the top S4 / TRF sensor for heat quantity blancing (optionally) R1 solar pump R2 3-way-valve
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DeltaSol® BS Pro © RESOL 06338 deltasol_bs_pro.monen.indd 7 | S1 S2 S3 R1 R2 1.2.5 Allocation of clamps for system 5 1.2.6 Allocation of clamps for system 6 2-store-solar system with valve logic with 2 stores, 3 sensors, 1 solar pump and 1 3-way-valve. The sensor S4 / TRF can optionally be used for heat quantity balancing. R2 S4 / TRF S1 R1 S2 S3 2-store-solar system with pump logic with 2 stores, 3 sensors and 2 solar pumps. Arr 5 Arr 6 store 1 store 2 Store 1 Store 2 S4 Symbol Specification S1 collector sensor S2 store sensor 1 S3 store sensor 2 S4 / TRF sensor for heat quantity balancing (optionally) R1 solar pump R2 3-way-valve Symbol Specification S1 collector sensor S2 store sensor 1 S3 store sensor 2 S4 measuring sensor (optionally) R1 solar pump R2 solar pump
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DeltaSol® BS Pro © RESOL 06338 deltasol_bs_pro.monen.indd | 8 S1 S4 S2 S3 R1 R2 1.2.7 Allocation of clamps for system 7 1.2.8 Allocation of clamps for system 8 Solar system with east-west collectors, 1 store, 3 sensors and 2 solar pumps. R1 R2 S1 S2 S3 Solar system with after-heating by solid fuel boiler with 1 store, 4 sensors, 1 solar pump and 1 pump for after- heating. Arr 7 Arr 8 Symbol Specification S1 collector sensor 1 S2 store sensor S3 collector sensor 2 R1 solar pump collector 1 R2 solar pump collector 2 Symbol Specification S1 collector sensor S2 store sensor lower S3 store sensor at the top S4 sensor for solid hot fuel boiler R1 solar pump R2 pump for solid hot fuel boiler
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DeltaSol® BS Pro © RESOL 06338 deltasol_bs_pro.monen.indd 9 | S1 S3 S2 S4 R2 R1 1.2.9 Allocation of clamps for system 9 Solar system and heating circuit reverse raising with 1 store, 4 sensors, 1 solar pump and 1 3-way-valve for heating circuit reverse raising. Arr 9 Symbol Specification S1 collector sensor S2 store sensor lower S3 store sensor at the top S4 heating circuit return R1 solar pump R2 3-way-valve
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DeltaSol® BS Pro © RESOL 06338 deltasol_bs_pro.monen.indd | 10 1 3 2 backwards forward SET (selection / adjustment mode) The system monitoring display consists of 3 blocks: indi cation of the channel, tool bar and system screen (active system scheme). The indication channel consists of two lines. The upper line is an alphanumeric 16-segment indication, in which main ly the channel names / menu items are shown. In the lower 7-segment indication, the channel values and the adjustment parameter are indicated. Temperatures and temperature differences are indicated in or . 2.2.1 Channel indication only channel indication 2.2.2 Tool bar The additional symbols of the tool bar indicate the current system status. only tool bar 2. Operation and function 2.1 Pushbuttons for adjustment The controller is operated by 3 pushbuttons below the display. The forward-key (1) is used for scrolling forward through the indication menu or to increase the adjustment values. The backwards-key (2) is accordingly used for the reverse function. For adjustment of last indication channel, keep button 1 pressed for 3 seconds. If an adjustment value is shown on the display, SEt is indicated. In this case you can press the key „Set“ (3) in order to change into input mode. Select a channel by keys 1 and 2 Shortly press key 3, so that „SEt“ flashes Adjust the value by keys 1 and 2 Shortly press key 3, so that „SEt“ permanently appears, the adjusted value is now saved. 2.2 System monitoring display ! Total Monitoring-Display symbol standard flashing relay 1 activ relay 2 activ maximum store limitation active / maximum store temperature exceeded collector cooling function active reccoling function active option antifreeze function active collector minimum limitation active antifreeze function active collector security shutdown active or store securtiy shutdown active + sensor defect + manual operation active an adjustment channel is changed SET-mode
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DeltaSol® BS Pro © RESOL 06338 deltasol_bs_pro.monen.indd 11 | The system screen (active system scheme) shows the schemes selected on the controller. It consists of several system component symbols, which are - depending on the current status of the system - either flashing, permanently shown or hidden. Sensors Collector 1 Collector 2 Pumps Heating circuit Sensor Additional symbol for operation of the bur Valves Store Store heat exchanger Store 2 or after-heating (with additional symbol) Sensor store up Valve Collectors with collector sensor Pump 3-way-valves The flow direction or the current bre aking capacity are always shown. Heating circuit Store 1 and 2 with heat exchanger After-heating with burner symbol Temperature sensor 2.2.3 System screen only system screen Constantly green: everything all right Red/green blinking: initialisation phase manual operation Red blinking: sensor defect (sensor symbol is quickly blinking) 2.3 Blinking codes 2.3.2 LED blinking codes 2.3.1 System screen blinking codes • Pumps are blinking during starting phase • Sensors are blinking if the respective sensor-indication channel is selected. • Sensors are quickly blinking in case of sensor defect. • Burner symbol is blinking if after-heating is activated.
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DeltaSol® BS Pro © RESOL 06338 deltasol_bs_pro.monen.indd | 12 3. Commissioning On commissioning you have to adjust primarily the system scheme 1. Ac power supply must be activated. The controller passes an initialisation phase in which the operating control lamp flashes red and green. After having finished the initialisation, the controller is in automatic operation with factory set tings. The preadjusted system scheme is Arr 1. 2. - select Arr - change into -mode (see 2.1) - select the system scheme by Arr-characteristics - adjustment is saved by pressing button Now the controller is ready for operation and should enable an optimum operation of the solar system by the factory settings made. System survey: Arr 1 : standard solar system Arr 2 : solar system with heat exchange Arr 3 : solar system with after-heating Arr 4 : solar system with store charge in layers Arr 5 : 2-store solar system with valve logic Arr 6 : 2-store solar system with pump logic Arr 7 : solar system with 2 collectors and 1 store Arr 8 : solar system with after-heating by solid hot fuel boilers Arr 9 : solar system with heating circuit reverse raising 1 3 2 backwards forward SET (Selection / Adjustment mode) Operation cont rol lamp Arr 1 Arr 2 Arr 3 Arr 4 Arr 5 Arr 6 Arr 7 Arr 8 Arr 9
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DeltaSol® BS Pro © RESOL 06338 deltasol_bs_pro.monen.indd 13 | 4. Controller parameter and indication channels 4.1 Channel-overview Legend: x Corresponding channel is available. x* Corresponding channel is available if the appropriate option is activated. Corresponding channel is only available if the option heat quantity measurement is activated (OHQM). MEDT The channel antifreeze content (MED%) is only shown if there is not used water or Tyfocor LS / G-LS (MEDT 0 or 3) as antifreeze. The adjustment of the content of antifreeze does only make sense when using antifreeze components in the solar circuit. Corresponding channel is only available if the option heat quantity measurement is deactivated (OHQM). Please note: S3 and S4 are only indicated in case of sensors connected. Channel Arr Specification Page 1 2 3 4 5 6 7 8 9 COL x x x x x x x x Temperature collector 1 15 COL1 x Temperature collector 1 15 TST x x Temperature store 1 15 TSTL x x x x Temperature store 1 below 15 TST1 x x x Temperature store 1 below 15 TSTU x x x x x Temperature store 1 upper 15 TST2 x x x Temperature store 2 below 15 TFSB x Temperature solid hot fuel boiler 15 TRET x Temperature heating circuit 15 COL2 x Temperature collector 2 15 S3 x Temperature sensor 3 15 TRF Temperature return sensor 15 S4 Temperature sensor 4 15 n % x x x x Pump speed relay 1 15 n1 % x x x x x Pump speed relay 1 15 n2 % x x x x Pump speed relay 2 15 hP x x x x Operating hours relay 1 16 h P1 x x x x x Operating hours relay 1 16 h P2 x x x x x Operating hours relay 2 16 kWh Heat quantity kWh 16 MWh Heat quantity MWh 16 Arr 1-9 System 12 DT O x x x x x x Switch-on temperature difference 17 DT1O x x x Switch-on temperature difference 1 17 DT F x x x x x x Switch-off temperature difference 1 17 DT S x x x x x x Nominal temperature difference 17 RIS x x x x x x Increase 17 DT1F x x x Switch-off temperature difference 17 DT1S x x x Nominal temperature difference 1 17 RIS1 x x x Increase 1 17 S MX x x x x x x Maximum temperature store 1 17 S1 MX x x x Maximum temperature store 1 17 DT2O x x x Switch-on temperature difference 2 17 DT2F x x x Switch-off temperature difference 2 17 DT2S x x x nominal temperature difference 2 17 RIS2 x x x Increase 2 17 S2MX x x x Maximum temperature store 2 17 EM x x x x x x x x emergency temperature collector 1 18 EM1 x emergency temperature collector 1 18
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DeltaSol® BS Pro © RESOL 06338 deltasol_bs_pro.monen.indd | 14 Channel Arr Specification Page 1 2 3 4 5 6 7 8 9 OCX x x x x x x x x option collector cooling collector 1 18 OCX1 x option collector cooling collector 1 18 CMX x* x* x* x* x* x* x* x* maximum temperature collector 1 18 CMX1 x* maximum temperature collector 1 18 OCN x x x x x x x x option minimum limitation collector 1 18 OCN1 x option minimum limitation collector 1 18 CMN x* x* x* x* x* x* x* x* minimun temperature collector 1 18 CMN1 x* minimun temperature collector 1 18 OCF x x x x x x x x option antifreeze collector 1 18 OCF1 x option antifreeze collector 1 18 CFR x* x* x* x* x* x* x* x* antifreeze temperature collector 1 18 CFR1 x* antifreeze temperature collector 1 18 EM2 x emergency temperature collector 2 18 OCX2 x option collector cooling collector 2 18 CMX2 x* maximum temperature collector 2 18 OCN2 x option miminum limitation collector 2 18 CMN2 x* minium temperature collector 2 18 OCF2 x option antifreeze collector 2 18 CFR2 x* antifreeze temperature collector 2 18 PRIO x x x priority 19 tSP x x x stop time 19 tRUN x x x Ciruclation time 19 OREC x x x x x x x x x option reccoling 19 O TC x x x x x x x x x option tube collector 19 DT3O x x x switch-on temperature difference 3 17 DT3F x x x switch-off temperature difference 3 17 DT3S x x nominal temperature DT3 17 RIS3 x x Increase DT3 17 MX3O x x switch-on treshold for maximum temp. 17 MX3F x x switch-off treshold for maximum temp. 17 MN3O x x switch-on treshold for minimum temp. 17 MN3F x x switch-off treshold for minimum temp. 17 AH O x switch-on temp. for thermostat 1 20 AH F x switch-off temp. for thermostat 1 20 OHQM x x x x option WMZ 16 FMAX maximum flow 16 MEDT antifreeze type 16 MED% MEDT MEDT MEDT MEDT antifreeze content 16 nMN x x x x minimum pump speed relay 1 20 n1MN x x x x x minimum pump speed relay 1 20 n2MN x x x x minimum pump speed relay 2 20 HND1 x x x x x x x x x manual operation relay 1 20 HND2 x x x x x x x x x manual operation relay 2 20 LANG x x x x x x x x x language 20 PROG XX.XX program number 20 VERS X.XX version number 20
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DeltaSol® BS Pro © RESOL 06338 deltasol_bs_pro.monen.indd 15 | 4.1.1 Indicataion of collector temperatures Shows the current collector temperature. • COL : collector temperature (1-collector-system) • COL1 : collector temperature 1 • COL2 : collector temperature 2 COL, COL1, COL2: Collector temperature display range: -40 ... +250 °C 4.1.2 Indication of store temperatures Shows the current store temperature. • TST : store temperature (1-store-system) • TSTL : store temperature lower • TSTU : store temperature above • TST1 : temperature store 1 • TST2 : temperature store 2 TST, TSTL, TSTU, TST1, TST2: Store temperatures Display range: -40 ... +250 °C 4.1.3 Indication of sensor 3 and sensor 4 Shows the current temperature of the corresponding addi tional sensor (without control function). • S3 : temperature sensor 3 • S4 : temperature sensor 4 Please note: S3 and S4 are only indicated if the temperature sensors are connected (shown). S3, S4: Sensor temperatures Display range: -40 ... +250 °C 4.1.4 Indication of other temperatures Shows the current temperature of the corresponding sensor. • TFSB : temperature solid hot fuel boiler • TRET : temperature heating reverse raising • TRF : temperature return flow TFSB, TRET, TRF: other measuring tempe- ratures Display range: -40 ... +250 °C 4.1.5 Indication of current pump speed Shows the current pump speed of the corresponding pump. • n % : current pump speed (1-pump-system) • n1 % : current pump speed pump 1 • n2 % : current pump speed pump 2 n %, n1 %, n2 %: current pump speed Display range: 30 ... 100 %
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DeltaSol® BS Pro © RESOL 06338 deltasol_bs_pro.monen.indd | 16 4.1.7 Heat quantity balancing OHQM:Heat quantity balan cing Adjustment range: OFF ... ON Factory setting: OFF A heat quantity balancing is possible for the basic systems (Arr) 1, 3, 4 and 5 in conjunction with a flowmeter. You just have to activate the option heat quantity balancing in the channel OHQM The volume flow readable at the flowmeter (l/min) must be adjusted in the channel FMAX. Antifreeze type and concentration of the heat transfer medium are indicated on the channels MEDT and MED%. Type of antifreeze: 0 : water 1 : propylene glycol 2 : ethylene glycol 3 : Tyfocor® LS / G-LS The heat quantity transported is measured by the indication of the volume flow and the reference sensor of feed flow S1 and return flow S4. It is shown in kWh-parts in the in dication channel kWh and in MWh-parts in the indication channel MWh. The sum of both channels form the total heat output. The heat quantity added up can be reset. As soon as one of the display channels of the heat quantity is selected, the symbol is permanently shown on the display. The button SET (3) must pressed for approx. 2 seconds in order to get back into the RESET-mode of the counter. The display-sym bol is flashing and the value for heat quantity will be set to 0. In order to finish the RESET-procedure, the button must be pressed in order to confirm. In order to interrupt the RESET-procedure, no button should be pressed for about 5 seconds. The controller re turns automatically into the indicaton mode. FMAX: Volume flow in l/min Adjustment range 0 ... 20 in steps of 0,1 Factory setting 6,0 kWh/MWh:Heat quantity in kWh / MWh Display channel MEDT: Type of antifreeze Adjustment range 0 ... 3 Factory setting 1 MED%: Concentration of antifreeze in (Vol-) % MED% is blinded out by MEDT 0 and 3. Adjustement range 20 ... 70 Factory setting 45 4.1.6 Operating hours counter The operating hours counter adds up the solar operating hours of the respective relay (h P / h P1 / hP2). Full hours are shown on the display. The operating hours added up can be reset. As soon as one operating hours channel is selected, the symbol in permanently shown on the display. The button SET (3) must pressed for approx. 2 seconds in order to get back into the RESET-mode of the counter. The display-symbol is flashing and the operating hours will be set to 0. In order to finish the RESET-procedure, the button must be pressed in order to confirm. In order to interrupt the RESET-procedure, no button should be pressed for about 5 seconds. The controller re turns automatically into the indication mode. h P / h P1 / h P2: Operating hours counter Display channel
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DeltaSol® BS Pro © RESOL 06338 deltasol_bs_pro.monen.indd 17 | 4.1.8 ∆T-regulation Please note: Switch-on temperature difference DO must be at least 1 K higher than the switch-off temperature- difference DF. DT O / DT1O / DT2O / DT3O: Switch-on temperature Adjustment range 1,0...20,0 K Factory setting 6.0 DT F / DT1F / DT2F / DT3F: Switch-off temperature diff. Adjustment range 0,5 ... 19,5 K Factory setting 4.0 K 4.1.9 Maximum store temperature If the adjusted maximum temperature is exceeded, a further loading of the store is stopped so that a damaging overheating can be avoided. If the maximum store temperature is exceeded, in the display is shown and . Please note: The controller is equipped with a security- switch-off of the store, which avoids a further loading of the store if 95 °C is reached at the store. S MX / S1MX / S2MX: Maximum store temp. Adjustment range 2..95 °C Factory setting 60 °C DT S / DT1S / DT2S / DT3S: Nominal temperature diffe rence Adjustment range 1,5..30,0 K Factory setting 10.0 RIS / RIS1 / RIS2 / RIS3: Raise Adjustment range 1 ... 20 K Factory setting 2 K Primarily the controller works in the same way as a standard differential controller. If the switch-on difference (DT O / DT1O / DT2O) is reached, the pump is activated and after having got an impulse (10 s) a minimum pump speed (nMN = 30 %) is run. If the adjusted nominal value of the temperature difference (DT S / DT1S / DT2S / DT3S) is reached, the pump speed is increased by one step (10%). If the difference increases by 2 K(RIS / RIS1 / RIS2 / RIS3), the pump speed is increased by 10 % respectively until the maximum pump speed of 100 % is reached. The response of the controller can be adapted by means of the parameter „Anstieg“ (raise). If the adjusted swithc-off temperature is underrun (DT F / DT1F / DT2F), the controller switches- off. Maximum temperature limitation The controller is equipped with an independent tempe- rature differential regulation for which minimum and maximum temperature limations as well as corresponding switch-on and -off temperatures can be separately adjusted. Only possible for Arr = 2 and 8 (e.g. for solid hot fuel boilers or heat exchange regulation. Is the adjusted value MX3O exceeded, the relais 2 will be deactivated. By falling below MX3F, the relais will be switched on again. Reference sensor: S3 by Arr 8 (TSTU) S4 by Arr 2 (TST2) Is the adjusted value MN3O underrun, the relais 2 will be deactivated. By falling below MN3F, the relais will be switched on again. Reference sensor: S4 by Arr 8 (TFSB) S3 by Arr 2 (TSTU) Parallely obtain both switch on- and switch off temperature differences DT3O and DT3F for the maximal- and minimal temperature limit. MX3O / MX3F: Maximum temperature limitation Adjustment range 0,0 ... 95,0 °C Factory setting MX3O 60,0 °C MX3F 58,0 °C Minimum temperature limitation MN3O / MN3F: Minimum temperature limitation Adjustment range 0,0 ... 90,0 °C Factory setting: Arr = 2 MN3O 5,0 °C MN3F 10,0 °C Arr = 8 MN3O 60,0 °C MN3F 65,0 °C 4.1.10 ∆T-regulation (solid fuel boilders and heat exchange)
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DeltaSol® BS Pro © RESOL 06338 deltasol_bs_pro.monen.indd | 18 CMN / CMN1 / CMN2: Minimum collector tempe rature Adjustment range -10 ... 90 °C Factory setting 10 °C CMX / CMX1 / CMX2: Maximum collector temp. Adjustment range 100 ... 190 °C Factory setting120 °C 4.1.12 System cooling If the adjusted maximum store temperature is reached, the solar system switches-off. If now the collector temperature raises to the adjusted maximum collector temperature (CMX / CMX1 / CMX2), the solar pump remains activa ted until this limit temperature value is again underrun. The store temperature might continue to raise (subordinated active maximum store temperature), but only until 95 °C (emergency shutdown of the store). If the store temperatu re is higher than the maximum store temperature (S MX / S1MX / S2MX) and the collector temperature is by at least 5K lower than the store temperature, the solar system remains activated until the store is again cooled down by the collector and the tubes under the adjusted maximum temperature (S MX / S1MX / S2MX)(only by activated OREC function). In case of active system cooling on the display is shown (flashing). Due to the cooling function the solar system can be kept operable for a longer period on hot summer days and a thermal release of the collector and the heat transfer medium is ensured as well. OCX / OCX1 / OCX2: Option system cooling Adjustment OFF ... ON Factory setting OFF 4.1.13 Option minimum collector limitation OCN / OCN1 / OCN2: Mimimum collector limitation Adjustment range OFF / ON Factory setting OFF The minimum collector temperature is a minimum switching temperature, which must be exceeded so that the solar pump (R1/R2) is switched-on. The minimum temperature shall avoid a steady starting-up of the solar pump (or solid fuel boiler charging pumps) for low collector temperatures. If the minimum temperature is underrun, in the display is shown (flashing). CFR / CFR1 / CFR2: Antifreeze temperature Adjustment range -10 ... 10 °C Factory setting 4,0 °C 4.1.14 Option antifreeze function OCF / OCF1 / OCF2: Antifreeze function Adjustment range OFF / ON Factory setting OFF 4.1.11 Limit collector temperature Collector emergency shutdown If the adjusted collector limit temperature (EM / EM1 / EM2) is exceeded the solar pump (R1/R2) is deactivated in order to avoid a damaging overheating of the solar components (collector emergency shutdown). The limit temperature is set to 140 °C by RESOL but it can be changed within the adjustment range of 110 ... 200 °C. In the display is shown (flashing). EM / EM1 / EM2: Limit collector temperature Adjustment range 110 ... 200 °C, Factory setting 140 °C The antifreeze function activates the loading circuit bet ween collector and store if the adjusted antifreeze function is underrun in order to protect the medium that it will not freeze or „get thick“. If the adjusted frost protection temperature is exceeded by 1 °C, the loading circuit will be deactivated. Please note: As there is only a limited heat quantity of the store available for this function, the anti freeze function should only be used in regions with few days of temperatures around freezing point.
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DeltaSol® BS Pro © RESOL 06338 deltasol_bs_pro.monen.indd 19 | The controller checks the stores regarding loading facilities (switch-on difference). If the priority store cannot be loaded, the lower-ranking store is checked. If the lower-ranking store can be charged, this is effected by the so-called „oscilating charge time“ (tRUN). After termination of the oscilating charge time, loading is stopped. The controller controls the increase in collector temperature. If it increases by the collector rising temperature (∆T-Col 2 K, fixed software value), the expired break time is again reset to zero and the oscilating break time starts again. If the switch-on conditions of the priority store is not reached, the loading of the lower-ranking store is continued. If the priority switch has reached its maximum temperature, the oscilating charge is not effected. Oscillating break time / oscillating charge time / collector rising temperature: 4.1.17 Tube collector special function If the controller measures an increase of 2 K compared to the collector temperature stored at last, the solar pump is switched-on to 100 % for about 30 seconds. After expiration of the solar pump runtime the current collector temperature is stored as new reference value. If the measured temperature (new reference value) is again exceeded by 2 K, the solar pump again switches-on for 30 seconds. If the switch-on difference between collector and store is again exceeded during runtime of the solar pump or the standstil of the system, the controller automatically switches over to solar charging. If the collector temperature drops by 2 K during standstill, the switch-on value for the special tube collector function will be recalculated. O TC: Tube collector special function Adjustment range: OFF ... ON Factory setting: OFF 4.1.16 Recooling function If the adjusted maximum store temperaute (S MX, S1MX) is reached, the solar pump remains activated in order to avoid an overheating of the collector. The temperature of the first store might continue to increase but only up to 95 °C (emergency shutdown of the store). In the evening the solar system continues running until the store is cooled down to the adjusted maximum store temperature via collector and pipes. OREC: option recooling adjustment range OFF ... ON Factory setting: OFF 4.1.15 Oscillating charge Respective adjustment values: Factory setting Adjustment range priority [PRIO] 1 (2 / Arr 4, 5) 0-2 oscillating break-time [tSP] 2 min. 1-30 min. oscillating charge-time [tRUN] 15 min. 1-30 min. The priority logic of the controller DeltaSol® BS Pro: Priority: The above-mentioned options and parameters are only designed for multi-store systems. If priority O is adjusted, those stores showing a temperature difference to the collector, are charged in numerical order (store 1 or 2) (SYSTEM = 4,5). In principle, only one store is charged at that time. If SYSTEM = 6 is adjusted, parallel loading is also possible.
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DeltaSol® BS Pro © RESOL 06338 deltasol_bs_pro.monen.indd | 20 For control- and service work the operating mode of the controller can be manually adjusted by selecting the adjust ment value HAND / HND1 / HND2, in which the following adjustments can be made: 4.1.20 Operating mode • HAND / HND1 / HND2 Operating mode OFF : relay off (flashing) + AUTO : relay in automatic operation ON : relay on (flashing) + HAND/HND1/HND2: Operating mode Adjustment range: OFF, AUTO, ON Factory setting: AUTO The thermostat function works independently from the solar operation and can e.g. be used for use of surplus energy or an after-heating. • AH O < AH F the thermostat function is used for after-heating • NH O > AH F the thermostat function is used for use of surplus energy On the display is shown if the second relay output is activated. 4.1.18 Thermostat function (Arr = 3) after-heating use of surpluse energy AH O: Thermostat-switch-on tem- perature Adjustment range: 0,0 ... 95,0 °C Factory setting: 40,0 °C AH F: Thermostat-switch-off tem- perature Adjustment range: 0,0 ... 95,0 °C Factory setting: 45,0 °C 4.1.19 Pump speed control A relative minimum pump speed is specified for pumps connected at the outputs R1 and R2 via adjustment channels nMN, n1MN and n2MN. Attention: When using consumers (e.g. valves) which are not pump speed controlled, the value must be adjusted to 100 % in order to deactivate the pump speed control. nMN, n1MN, n2MN: Pump speed control Adjustment range: 30 ... 100 Factory setting: 30 4.1.21 Language The menu language can be adjusted in this channel. • dE : German • En : English • It : Italiano • Fr : French LANG: Adjustment of language Adjustment range: dE, En,It,Fr Factory setting: dE
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DeltaSol® BS Pro © RESOL 06338 deltasol_bs_pro.monen.indd 21 | 1 2 S1 S2 S3 3 4 5 6 Temp. Sensor Pt1000 L N R1 N R2 N 20 19 18 17 16 15 S4 7 8 14 13 12 DeltaSol BS Pro 1 (1) A ( 1 220 ... 240)V~ (1) A (220 ... 240)V~ R1 R2 T4A 5. Tips for fault localization can fuse T4A If a malfunction occurs, a notification is given on the display of the controller: Operating control lamp goes permantently out. The power supply of the controller is to be checked if the control lamp goes out. o.k. no The can fuse of the controller is defective. It can be replaced after having dropped off the cover (spare fuse is enclosed in the accessory bag). Operating control lamp flashes red. On the display appears the symbol and the symbol . Sensor defect. An error code is shown on the relevant sensor indication channel instead of a temperature. - 88.8 888.8 Line break. Check the line. S h o r t - c i rc u i t . Check the line. Pt1000-temperature sensors pinched off can be checked with an ohmmeter. In the following the resistance values correspon ding to different temperatures are listed. Resistance values of the Pt1000-sensors Operating control lamp Warning symbol
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DeltaSol® BS Pro © RESOL 06338 deltasol_bs_pro.monen.indd | 22 Pump starts for a short moment, switches-off, switches-on again, etc. („controller hunting“) Is the temperature diffe rence at the controller too small? no yes Wrong placing of the collector sensor? yes Change ∆Ton and ∆Toff accordingly. Mount the collector sen sor at solar feed flow (warmest collector out put); use the immersion sleeve of the respective collector. Pump starts up very late nad stops working soon. The temperature difference between store and collector increases enormously during operation; the collector cir cuit cannot dissipate the heat. Collector circuit pump defect ? no yes Heat exchanger calcified? yes Control / replacement Decalification no Heat exchanger plugged? yes no Cleaning Heat exchanger too small? yes New calculation of the dimension. no Plausibility control of the option tube collector spe cial function? Change ∆Ton and ∆Toff accordingly. Switch-on-temperatu re difference ∆Ton too large? no yes Collector sensor unfavour- able placed (e.g. contact sensor instead of immersion sleeve sensor? o.k. no Pump is overheated, but no heat transfer from collector to the store, feed flow and return flow are equally warm, perhaps also bubble in the lines. Exhaust the system; incre ase system pressure to at least static primary pres sure plus 0,5 bar; if neces sary continue to increase, switch the pump for a short time off and on. Air in the system ? no yes Is the collector circuit plugged at the dirt trap? yes Clean the dirt trap 5.1Various: If necessary activate tube collector function. yes o.k.
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DeltaSol® BS Pro © RESOL 06338 deltasol_bs_pro.monen.indd 23 | Stores are cooled during the night. Does collector circuit pump run during the night? no yes Check the controller functions Collector temperature is at night higher than ambi ent temperature. no yes Check the return flow preventer in feed flow and return flow with regard to the functional efficiency. Is store insulation suffi cient? yes no Intensify the insulation. Is store insulation close enough to the store? yes no Replace or intensify the insulation. Are the store connec tions insulated? yes no Insulate connections. Warm water outflow upwards? no yes Change connection and let the water flow side wards or through a siphon (bow downwards); less store losses now? Does warm water circu lation run for a very long time? no yes Use the circulation pump with timer and switch-off thermostat (energy effi cient circulation) The solar circuit pump does not work although the coll ector is obviously warmer than the store. Does the control LED flash? yes no Does the pump start up in manual operation? yes There is no current; check fuses / replace them and check power supply. The adjusted temperature difference for starting the pump is too high; choose a value which makes more sense. no Is the current of the pump released by the controller? yes Is the pump stuck? Put the pump into oprati on by means of a screwdri ver; is it passable now ? Is the pump defective - replace it. Are the fuses of the controller o.k.? Controller seems to be defective - replace it. no yes no no yes Replace the fuses. Switch-off the circulation pump and the blocking valve for 1 night; less store losses? yes no Check the pumps of the after-heating circuit ac cording to nightly run and defect return flow preven ter; problem solved? no no yes o.k. Control the return flow preventer in warm water circulation- o.k. yes no Please also check further pumps which are connec ted to the solar store. The gravitation circulation in the circulation line is too strong; insert a stron ger return flow preventer or an electrical 2-way val ve behind the circulation pump; the 2-way valve is open in pump operati on, otherwise it is closed, conect pump and 2-way Cleaning or replacement. valve in parallel; activate the circulation again! a a b b
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DeltaSol® BS Pro © RESOL 06338 deltasol_bs_pro.monen.indd | 24 Your specialist dealer: Please note: The design and the specifications are to be changed without notice. The illustrations may differ from original product. 6. Accessory Overvoltage protection We highly recommend to install the RESOL overvoltage protection in order to avoid overvoltage damages at the collector (e.g. by lightening). Sensors Our product range includes high-precision platin temperatu re sensors, flatscrew sensors, ambient temperature sensors, indoor temperature sensors, cylindrical clip-on sensors and irradiation sensors, also to be used as full sensors with sensor pocket. Flowmeter If you are interested in realising a heat quantity balancing, you need a flowmeter for measuring the volume flow in your system. RESOL - Elektronische Regelungen GmbH Heiskampstraße 10 D - 45527 Hattingen Tel.: +49 (0) 23 24 / 96 48 - 0 Fax: +49 (0) 23 24 / 96 48 - 55 www.resol.de info@resol.de
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