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® RESOL DeltaSol BS Pro Mounting Connection Handling Fault localization Examples manual Thanks for buying a RESOL. Read this manual carefully to get the best perfomance from this unit. www.resol.de...
Please the approval of RESOL - Elektronische Regelungen GmbH. observe that the mounting is adapted to the characteristics This especially applies for copies, translations, micro films of the building, that the local regulations are respected and and the storage into electronic systems.
BS Pro DeltaSol ® • 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 ...
BS Pro DeltaSol ® Installation Warning! 1.1 Mounting Switch-off power supply before display opening the housing. 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 pushbutton cover...
BS Pro DeltaSol ® 1.2.1 Allocation of clamps for system 1 Standard solar system with 1 store, 1 pump and 3 sen- sors. The sensor S4 / TRF can optionally be used for heat quantity balancing. Arr 1 Symbol Specification Collector sensor Store sensor lower Store sensor at the top...
BS Pro DeltaSol ® 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. Arr 3 Symbol Specification collector sensor store sensor lower store sensor at the top S4 / TRF...
BS Pro DeltaSol ® 1.2.5 Allocation of clamps for system 5 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. Arr 5 Symbol Specification...
BS Pro DeltaSol ® 1.2.7 Allocation of clamps for system 7 Solar system with east-west collectors, 1 store, 3 sensors and 2 solar pumps. Arr 7 Symbol Specification collector sensor 1 store sensor collector sensor 2 solar pump collector 1 solar pump collector 2 Solar system with after-heating by solid fuel boiler 1.2.8 Allocation of clamps for system 8...
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BS Pro DeltaSol ® 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 collector sensor store sensor lower store sensor at the top heating circuit return...
BS Pro DeltaSol ® 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.
BS Pro DeltaSol ® 2.2.3 System screen 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.
BS Pro DeltaSol ® 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, Operation cont- the controller is in automatic operation with factory set- rol lamp...
BS Pro DeltaSol ® Controller parameter and indication channels 4.1 Channel-overview Corresponding channel is only available if the option heat Legend: quantity measurement is activated (OHQM). Corresponding channel is only available if the option heat Corresponding channel is available. quantity measurement is deactivated (OHQM).
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BS Pro DeltaSol ® Channel Specification Page option collector cooling collector 1 OCX1 option collector cooling collector 1 maximum temperature collector 1 CMX1 maximum temperature collector 1 option minimum limitation collector 1 OCN1 option minimum limitation collector 1 minimun temperature collector 1 CMN1 minimun temperature collector 1 option antifreeze collector 1...
BS Pro DeltaSol ® 4.1.1 Indicataion of collector temperatures Shows the current collector temperature. COL, COL1, COL2: Collector temperature • COL : collector temperature (1-collector-system) display range: -40 ...+250 °C • COL1: collector temperature 1 • COL2: collector temperature 2 4.1.2 Indication of store temperatures Shows the current store temperature.
BS Pro DeltaSol ® 4.1.6 Operating hours counter The operating hours counter adds up the solar operating h P / h P1 / h P2: hours of the respective relay (h P / h P1 / hP2). Full hours Operating hours counter are shown on the display.
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BS Pro DeltaSol ® 4.1.8 ∆T -regulation DT O / DT1O / DT2O / Primarily the controller works in the same way as a DT3O: standard differential controller. If the switch-on difference Switch-on temperature (DT O / DT1O / DT2O) is reached, the pump is activated and after having got an impulse (10 s) a minimum Adjustment range 1,0...20,0 K Factory setting 6.0...
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(collector emergency shutdown).The limit EM / EM1 / EM2: temperature is set to 140 °C by RESOL but it can be Limit collector temperature changed within the adjustment range of 110 ...200 °C. In...
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BS Pro DeltaSol ® 4.1.15 Oscillating charge Respective adjustment values: Factory setting Adjustment range priority [PRIO] (1 / ANL 5,6) (2 / ANL 4) oscillating break-time [tSP] 2 min. 1-30 min. oscillating charge-time [tRUN] 15 min. 1-30 min. The priority logic of the controller The above-mentioned options and parameter only have a meaning in multi-store systems (system Arr = 4, 5, 6).
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BS Pro DeltaSol ® 4.1.18Thermostat function (Arr = 3) The thermostat function works independently from the after-heating use of surpluse energy 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 •...
BS Pro DeltaSol ® 5. Tips for fault localization can fuse T4A If a malfunction occurs, a notification is given on the display of the controller: Warning symbol Operating control lamp Operating control lamp flashes red. On the display appears Operating control lamp goes permantently out.
BS Pro DeltaSol ® 5.1Various: Pump is overheated, but no heat transfer from collector Pump starts for a short moment, switches-off, switches-on to the store, feed flow and return flow are equally warm, again, etc. („controller hunting“) perhaps also bubble in the lines. Air in the system ? Is the temperature diffe- Exhaust the system;...
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BS Pro DeltaSol ® Stores are cooled during the night. Control the return flow Please also check further preventer in warm water pumps which are connec- circulation- o.k. ted to the solar store. Does collector circuit pump run during the night? Check the controller Cleaning or replacement.
Overvoltage protection We highly recommend to install the RESOL overvoltage protection in order to avoid overvoltage damages at the collector (e.g. by lightening). Flowmeter If you are interested in realising a heat quantity balancing, you need a flowmeter for measuring the volume flow in...
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