Universal temperature differential regulator with integrated calorimeter (19 pages)
Summary of Contents for Resol DeltaSol BS Plus
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® RESOL DeltaSol BS Plus Mounting Connection Operation Fault diagnostics Application examples manual Thank you for buying a RESOL product. Please read this manual carefully in order to put this controller to the best possible use. www.resol.de...
Any use outside the copyright requires the installing and operating the controller. The mounting and approval of RESOL - Elektronische Regelungen GmbH. This the operation are to be carried out due to the accepted especially applies for copies, translations, micro films and technical rules.
® • RESOLVBus ® • Function control • Thermostat function (time controlled) • Parameterisation and control of the system by RESOL Ser- ê vice Center; Software is possible • User-friendly operation by simple handling • Housing in outstanding design and compact dimensions, easy...
® BS Plus DeltaSol Warning! Installation Switch-off power supply before 1.1 Mounting opening the housing. display This 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 pushbutton cover...
RESOL VBus connection clamps Additionaly, the controller can be connected to the PC with the help of a RESOL RS-COM adapter. With the RESOL Service Center Software (RCS) the controller parameters can be changed, measurements can be read out, processed and visualised. The software enables an easy function control and adjustment of the system.
® BS Plus DeltaSol 1.2.3 Allocation of clamps for system 2 Solar system and heat exchange of existing store with 1 store, 4 sensors and 2 pumps. SYS 2 Store 1 Store 2 Symbol Specification collector sensor store sensor lower store sensor at the top store sensor 2 solar pump...
® BS Plus DeltaSol Solar system and store charge in layers with 1 store, 1.2.5 Allocation of clamps for system 4 3 sensors, 1 solar pump and 3-way-valve for store charge in layers. Sensor S4 / TRF can optionally be used for heat quantity balancing.
® BS Plus DeltaSol 2-store-solar system with pump logic with 2 stores, 3 1.2.6 Allocation of clamps for system 6 sensors and 2 solar pumps. SYS 6 S4 / TRL Symbol Specification Store 1 Store 2 collector sensor store sensor 1 store sensor 2 measuring sensor (optional)
® BS Plus DeltaSol 1.2.8 Connection of system 8 Solar system with after-heating by solid fuel boiler with 1 store, 4 sensors, 1 solar pump and 1 pump for after- heating. ARR 8 Symbol Specification collector sensor lower store sensor upper store sensor sensor for solid fuel boiler...
® BS Plus DeltaSol Opeartion 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 Plus 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 Plus DeltaSol 3. Primary commissioning For primary commissioning the system scheme has to be adjusted first 1. AC power supply must be activated at first. The controller passes an initialisation phase during which the operating control lamp is blinking red and green. After having operating finished the initialisation, the controller is in automatic control lamp...
® BS Plus DeltaSol Control 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 Plus DeltaSol channel Specification page option collector cooling collector 1 option collector cooling collector 1 OCX1 maximum temperature collector 1 maximum temperature collector 1 CMX1 option minimum limitation collector 1 option minimum limitation collector 1 OCN1 minimun temperature collector 1 minimun temperature collector 1 CMN1 option antifreeze collector 1...
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® BS Plus 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 Plus 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 Plus DeltaSol 4.1.8 ∆Τ ∆Τ ∆Τ ∆Τ ∆Τ-regulation First the controller works in the same way as a standard DT E / DT1E / DT2E / differential controller. If the switch-on difference (DT E / DT3E : DT1E / DT2E) is reached, the pump is activated and after Switch on temperature diff.
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® BS Plus DeltaSol 4.1.11 Collector temperature limitation If the adjusted collector limit temperature (EM / EM1 / Emergency shut down of the collector EM2) is exceeded the solar pump (R1/R2) is deactivated in order to avoid a damaging overheating of the solar components (collector emergency shutdown).
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® BS Plus DeltaSol 4.1.15 Oscillating charge Respective adjustment values: Factory setting Adjustment range priority [PRIO] (1 / Arr 5,6) (2 / Arr 4) oscillating break-time [tSP] 2 min. 1-30 min. oscillating charge-time [tRUN] 15 min. 1-30 min. ® ® ®...
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® BS Plus DeltaSol 4.1.18 Thermostat function (Arr = 3) The thermostat function works independently from the solar Afterheating use of surplus energy operation and can e.g. be used for the use of surplus energy or after-heating. • AH O < AH F the thermostat function is used for after-heating •...
® BS Plus DeltaSol 5. Tips for fault localization can fuse 4A If a malfunction occurs, it will be indicated on the display of the controller: Warning symbol Operating control lamp Operating control lamp is permanently extinct . Operating control lamp is blinking red. Symbol symbol appear on the display.
® BS Plus DeltaSol 5.1 Various 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 after-running“) perhaps also „bubble“ in the lines. Vent the system;...
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® BS Plus DeltaSol Stores are cooled during the night. Please also check further Control the return flow pumps connected to the preventer in warm water circulation- o.k.? solar store. Does collector circuit pump run during the night? Clean or replace it. Check the controller The gravitation circulation functions.
Overvoltage protection We highly recommend to install the RESOL overvoltage protection in order to avoid overvoltage damages at the collector (e.g. by lightning). Flowmeter In order to effect a heat quantity balancing, you need a flowmeter for measuring the volume flow in your system.
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