Solar and differential temperature controllers
DeltaSol® MX
The DeltaSol® MX is equipped with 13 relay outputs, four PWM outputs for the speed control of energy-saving high-efficiency pumps; two of the PWM outputs can be converted into 0-10 V signal outputs. Additionally, the controller has one frequency input, three impulse inputs as well as a range of different sensor inputs. Up to four extension modules can be connected via the RESOL VBus®.
The integrated SD memory card slot enables an easy datalogging to an SD memory card as well as a quick and effortless transfer of logged system data to a PC. The large full graphic display allows the direct display of balance and progression diagrams.
Pre-defined functions allow easier parametrisation of the system; functional additions such as a drainback option broaden the range of applications.
- Full graphic display
- 14 relay outputs
- 12 sensor inputs
- Inputs for Grundfos Direct SensorsTM
- Speed control of high-effi ciency pumps
- Datalogging onto SD memory card
- Drainback option
- RESOL VBus®
- Energy-saving switching-mode power supply
DeltaSol® BX
The DeltaSol® BX is equipped with four relay outputs as well as two PWM outputs for the speed control of energy-saving
high-efficiency pumps; one of the PWM outputs can be converted into a 0-10 V signal output. Additionally, the controller is equipped with fi ve Pt1000 sensor inputs, two analog Grundfos sensor inputs, an impulse input as well as a supplemental L`- output for the connection of an actuator.
The integrated SD memory card slot enables an easy datalogging to an SD memory card as well as a quick and effortless transfer of logged system data to a PC. The extra-large display vouches for a precise visualisation of the system status.
Pre-defined functions allow easier parametrisation of the system; functional additions such as a drainback option broaden the range of applications. Of course, the DeltaSol® BX is also equipped with a RESOL VBus®.
- Extra large display
- 4 relay outputs
- 7 sensor inputs
- Inputs for Grundfos Direct SensorsTM
- Speed control of high-effi ciency pumps
- Datalogging onto SD memory card
- Drainback option
- RESOL VBus®
- Energy-saving switching-mode power supply
DeltaSol® A
Universal and robust differential temperature controller for solar, heating and air conditioning systems. The version DeltaSol® A is equipped with an adjustable temperature difference 2 ... 16 K and a frost protection function which can be activated / deactivated by jumpers.The version DeltaSol® AX presents an extended version which is additionally equipped with an adjustable target temperature for minimum or maximum temperature limitation (adjustable by micro-switch). The enclosed silicone sealing cord guarantees a protection against dripping water.
- Adjustable temperature difference 2 ... 16 K, hysteresis 1,6 K
- Frost protection adjustable by jumper / micro-switch
- Maximum or minimum temperature limitations adjustable by micro-switch (DeltaSol® AX)
- Protection against dripping water
- Outstanding design for robust application
DeltaSol® BS
The RESOL controller for standard solar thermal systems. The DeltaSol® BS controller provides a clear operating concept and is equipped with the newly developed illuminated combined display with system-monitoring.Flashing symbols for sensors, pumps and valves enable an immediate allocation of temperatures, temperature differences and active actuators.The DeltaSol® BS controller is available in 4 versions, depending on the demands. Details concerning the type and number of the relays as well as additional functions are shown in the table.
- Illuminated system-monitoring-display
- Up to 4 temperature sensors Pt1000
- Optional pump speed control, solar operating hours counter
and thermostat function - 2 basic systems are possible
- Heat quantity measurement, tube collector function
- Function control
DeltaSol® BS Plus
The DeltaSol® BS Plus controller is pre-programmed for different hydraulic basic systems and equipped with pump speed control and heat quantity measurement.The controller additionally has a time controlled thermostat function and is equipped with the RESOL VBus® for data communication. This VBus® permits twoway communication between modules, PCs or dataloggers. The controller can easily be configurated by PC using the RESOL ServiceCenter Software. Temperatures in certain time slots can be adjusted independently using the integrated thermostat function and real time clock.
- Illuminated system-monitoring-display
- Up to 4 temperature sensors PT1000
- 2 semiconductor relays for pump speed control
- 9 basic systems are possible
- Heat quantity measurement
- Function control
- Thermostat function (time-controlled)
- RESOL VBus®
DeltaSol® C HE
The DeltaSol® C HE is designed for the control of a high-efficiency pump in standard solar thermal systems. The control is effected via a PWM-output. The controller is equipped, amongst other functions, with speed control, heat quantity measurement, tube collector function and a graphical balancing function. For data communication, the DeltaSol® C HE is equipped with the RESOL VBus®.
- Full graphic display with intuitive symbols
- Up to 3 temperature sensors Pt1000
- PWM output for high-efficiency pumps
- Function control
- Graphic balancing functions
- Real time clock
DeltaSol® DB
The DeltaSol® DB is a differential temperature controller for solar drainback systems. Depending on the product version, it provides speed control, heat quantity measurement, etc. The DeltaSol® DB is available in the versions 1 to 4. The DB/3 and DB/4 controllers are additionally equipped with a booster function for the quick filling of the system using a second pump. For data communication, the DeltaSol® DB is equipped with the RESOL VBus®.
- Illuminated system-monitoring-display
- Up to 4 temperature sensors Pt1000
- Optional pump speed control, solar operating hours counter
and thermostat function - 3 basic systems to choose from
- Heat quantity measurement
- Function control
DeltaSol® ES
The number of sensor inputs and relay outputs (10/6) bridges the gap between the versions DeltaSol® BS and DeltaSol® M. The sophisticated and shapely design as well as the proven user-friendly operation of this product series are continued and also upgraded by further adjustable parameters.The controller is pre-programmed for 36 solar and heating systems, the individual installation configuration can be selected via the menu and represented graphically via the system-monitoring display. For data communication and remote maintenance, the controller is equipped with the RESOL VBus® which permits two-way communication between modules, PCs or dataloggers.
- llluminated system-monitoring-display
- 36 basic systems to choose from
- Pump speed control, solar operating hours counter
and heat quantity measurement - 8 sensor inputs
- 7 relay outputs
- Function control
- RESOL VBus®
- User-friendly operation
- Easy-to-mount housing with outstanding design
DeltaSol® E
A multitude of adjustable functions and options are possible using 7 relay outputs and 10 sensor inputs for Pt1000, CS10 and V40. Due to its intelligent and easy-to-understand system configuration and its integrated calorimeter, the controller also offers the control of complex systems with up to 4 weather-compensated heating circuits. For data communication and remote maintenance, the controller is equipped with the RESOL VBus®, which permits two-way communication between modules, PCs or dataloggers.
- 7 basic systems to choose from
- Pump speed control, solar operating hours counter
and heat quantity measurement - Internal calorimeter
- 4 heating circuits can be activated
- 10 sensor inputs
- 7 relay outputs
- Function control
- RESOL VBus®
- User-friendly operation
DeltaSol® M
The DeltaSol® M is equipped with a multilingual menu, 9 relay outputs and 12 sensor inputs as well as a multitude of add-on functions and options, which enable the adaptation of the controller to individual solar and heating systems. The controller is equipped with an interface for communication with the RESOL ServiceCenter Software.
- Illuminated text display with menu navigation
- 12 sensor inputs
- 9 relay outputs
- 7 variable basic solar systems
- Add-on options and functions
- Free allocation for temperature difference and thermostat functions
- RESOL VBus® and RS232-interface
- User-friendly operation
DeltaSol® Minipool
The RESOL DeltaSol® Minipool is a controller for heating a swimming pool by means of solar collectors and optimised operation of the filter system. The controller is equipped with a function control which shows whether the system runs faultlessly or if there is an error. Furthermore, the controller has many additional pool functions such as: maximum limitation of flow temperature, pool cooling function and a flushing function. The DeltaSol® Minipool can easily be connected to other modules via the VBus®.
- Controller for heating a swimming pool by means of solar collectors
and optimised operation of the filter system - 4 sensor inputs
- 2 relay outputs
- Function control
- RESOL VBus®
- Filter runtime monitoring
- Maximum flow temperature limitation
- Cooling function
- Collector emergency shutdown
- Operating hours counter
DeltaSol® Pool
The RESOL DeltaSol® Pool is a controller for heating a swimming pool by means of solar collectors and optimised operation of the filter system. Back up heating of the swimming pool is varied according to solar power and pool demand, thus saving expensive energy. Furthermore, the controller is equipped with a function control which shows whether the system runs faultlessly or if there is an error.
The controller has many additional pool functions such as: additional filter runtime, maximum limitation of flow temperature and a flushing function.
The DeltaSol® Pool can easily be connected to other modules via the RESOL VBus®.
- Controller for heating a swimming pool by means of solar collectors and optimised operation of the filter system
- Solar operating hours counter and heat quantity measurement
- 13 sensor inputs
- 7 relay outputs
- Function control
- RESOL VBus®
- Filter runtime monitoring
- Maximum flow temperature limitation
- Collector cooling function
- Collector emergency shutdown
- Pump monitoring
RSS-Feed
