Catalogue 2020
124Pages

SOLAR THERMAL | HEATING ACCESSORIES | BUILDING MANAGEMENT VISUALISATION MADE IN GERMANY

Discover our product portfolio The RESOL product portfolio encompasses solar thermal, DHW and heating controllers, pump stations, accessories, apps for visualisation and monitoring as well as the VBus.net Internet portal. Whether you’re looking for a reliable partner in developing innovative new solutions or a sophisticated product portfolio to tap into – you’ve come to the right place! DeltaSol® DeltaSol® DeltaSol® DeltaSol® DeltaSol® Electric immersion

RESOL – Your partner in control technology Sustainable growth prospers on a solid basis – so the innovations of today become the standards of tomorrow. Our research & development division with its extensive lab and testing facilities is our own in-house think-tank. Co-operations with universities and research institutes boost the technological exchange. Top-of-the-range production lines and a sophisticated quality management warrant the best possible products. Several awards and the ISO:9001 certification confirm our course into the future. Steady ■■ 40 years of experience ■■ More than 100...

Customisation of RESOL controllers All our products can be adapted to your corporate design and to your target markets. Controllers with display cover pane (e.g. DeltaSol® SL,  SLT) Logo Type designation Display cover pane Type label Company headquarters Company address Alternatively, the Slider of the DeltaSol® SL series can be printed by pad printing. Controllers with printed housing (e.g. DeltaSol® CS,   L E) A Logo Type designation Housing cover Type label Company headquarters Company address Controllers with inlay (e.g. DeltaSol®, BX, MX) Logo Type designation Type label Company...

WE DEVELOP YOUR PRODUCT! From the very beginning, we accompany your product or sales idea with our know-how! Our product managers will support you throughout the development process and, in collaboration with you, devise the best solution to suit your wishes. Custom-made software Our software developers program individual functions and additional system features according to your requirements. Factory settings can be changed quickly and inexpensively to suit your wishes. In addition to controller firmware, we also offer personalised solutions all around operating our products. Visualising...

Production – we set standards Top-of-the-range production lines and a sophisticated quality management warrant the best possible products. Several awards and the ISO:9001 certification confirm our course into the future. In our in-house laboratories, we test our own as well as, if our customers so wish, third-party products under real-life conditions. The high production depth “Made in Germany” warrants flexibility and quality, so even small-batch series can be manufactured economically. Controls take place after each individual production step, so that 100 % quality assurance is ensured....

Solar and system controllers

Survey of solar controllers: Hardware CONTROLLERS FOR SOLAR THERMAL & COMBINED SYSTEMS Max. number of collector fields Weather-compensated heating circuits External heat exchanger Speed control of standard pumps Inputs for Grundfos Direct SensorsTM Input for CS10 irradiation sensor Impulse inputs for V40 flowmeter Relay outputs in total ■ semiconductor relays (speed control) ■ potential-free relay with changeover contact ■ potential-free relay with normally open contact ■ potential-free high-current relay Real-time clock Data interface Speed control of HE pumps ■ via integrated PWM output ■...

SYSTEM CONTROLLERS analogue, digital VBus®, MicroSD card VBus®, MicroSD card

Survey of solar controllers: Software CONTROLLERS FOR SOLAR THERMAL & COMBINED SYSTEMS ■ with Grundfos Direct SensorsTM Drainback option Tube collector function ■ with adjustable time frame, interval Thermostat function Target temperature Heat dump function Heat exchange Store loading in layers Priority loading ■ Store sequence control Heat quantity measurement Software functions Antifreeze function for solar circuit Collector minimum limitation Collector emergency shutdown Store maxim

SYSTEM CONTROLLERS

Survey of solar controllers: Software CONTROLLERS FOR SOLAR THERMAL & COMBINED SYSTEMS Solar circuit bypass Irradiation-dependent bypass Irradiation switch Backup heating suppression Parallel relay Twin pump for solar circuit Cooling functions and cooling mode Flow rate monitoring Pressure monitoring Function control Error relay Heating circuit return preheating Boiler loading / Zone loading Solid fuel boiler Mixed heating circuits Function block Heating circuit antifreeze function Chimney sweeper function for the heating circuit Room thermostats Software functions

SYSTEM CONTROLLERS solar, freely selectable solar, freely selectable solar, freely selectable

DeltaSol® A series The DeltaSol® A, AX and AX HE controllers are the simplest solution for all differential controls. The version DeltaSol® A is equipped with an adjustable temperature difference and an antifreeze function. The DeltaSol® AX presents an extended version which is addition ally equipped with an adjustable target temperature for minimum or maximum temperature limitation. Equipped with an electromechanical relay and a PWM output, the DeltaSol® AX HE controller manages the speed control of a high-efficiency pump. The enclosed silicone sealing cord guarantees a protection against...

TECHNICAL DATA Inputs: 2 Pt1000 temperature sensors Outputs: 1 electromechanical relay (changeover), 1 PWM output (DeltaSol® AX HE) PWM frequency: 1000 Hz (DeltaSol® AX HE) Solar system with 1 store Heat exchange control Heating circuit return preheating Switching capacity: 4 (1) A 240 V~ (electromechanical relay) Total switching capacity: 4 A 240 V~ Power supply: 220 – 240 V~ (50 – 60 Hz), 100 – 240 V~ (50 – 60 Hz) (DeltaSol® AX HE) Supply connection: type X attachment Solid fuel boiler (DeltaSol® AX / AX HE) Standby: 1.35 W (DeltaSol® A), 1.36 W (DeltaSol® AX), 0.39 W (DeltaSol® AX HE)...