Catalogue
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PRODUCT CATALOGUE Control technology

trust in experience... ...your partner in solar thermal control technology since 1977! Nature as ideal Solar thermal technology taps the infinite energy resources of the sun to face the ecological responsibility of tomorrow. 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. The RESOL product range includes a range of high-class solar thermal and heating controllers as well as a broad variety of accessories for the...

CONTENTS SOLAR & HEATING CONTROLLERS DATALOGGER & VBUS® ACCESSORIES PUMP STATIONS & ACCESSORIES THERMOSTATS, MEASURING INSTRUMENTS & CALORIMETERS ■ ■ ■ ■ ■ ■ ■ ■ ■ Sophisticated and award winning design for future-oriented technology product design award 2012 In 2001 RESOL was awarded „Solar-Unternehmen 2000“ by the Initiative Solar-Unternehmen 2001+ for exceptional engagement in production and utilisation of solar energy. Intersolar Award 2009 in the "Solar Thermal Technology" category

OEM domestic hot water controllers available on request! SOLAR AND HEATING cONTROLLERS Solar thermal systems are operated and controlled by solar controllers. RESOL differential temperature controllers are used in solar, heating and air-conditioning systems to initiate switching processes depending on thermal, hydraulic and environmental conditions. Apart from these basic functions, RESOL controllers offer a variety of options and functions for the optimum use of individual solar and heating systems. Page 4-56

EcODESIGN DIREcTIVE the ecodesign Directive is coming – resol is ready! EEI < 0,23 On January 1, 2013, the new Ecodesign Directive (ErP Directive) of the European Union will come into force. In 3 stages, it will redefine the energy efficiency requirements for pumps. With RESOL you are well-prepared! The ErP Directive will apply to standard solar thermal systems from stage 2 on. From August 1, 2015 on, solar thermal pumps must have an EEI (Energy Efficiency Index) of < 0.23. An EEI of < 0.27 is required from all external glandless circulating pumps. Step 1 does not apply to solar thermal...

Survey of our solar controllers: Hardware DeltaSol® A /AX DeltaSol® AL/AL E DeltaSol® BS DeltaSol® BS Plus DeltaSol® BX Max. number of collector fields Weather-compensated heating circuits External heat exchanger Speed control of standard pumps Speed control of HE 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...

SURVEY OF SOLAR CONTROLLERS lM*I analogue, digital VBus®,SDcard VBus®,SDcard VBus® VBus® VBus® VBus®,SDcard VBus®, MicroSD card

Survey of our solar controllers: Software DeltaSol® A /AX DeltaSol® AL/AL E Heat quantity measurement ■ with flowmeter ■ with Grundfos Direct SensorsTM Store maximum limitation Store maximum limitation Store emergency shutdown 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 Software functions Antifreeze function for solar circuit collector minimum limitation collector emergency shutdown

SURVEY OF SOLAR cONTROLLERS DeltaSol® BX Plus DeltaSol® cS Plus

Survey of our solar controllers: Software DeltaSol® A /AX DeltaSol® AL/AL E Software functions Solar circuit bypass Irradiation switch Afterheating suppression Parallel relay Twin pump for solar circuit cooling functions and cooling mode Flow rate monitoring Pressure monitoring Function control Error relay ■ DVGW protection against legionella Heating circuit return preheating Boiler loading Solid fuel boiler Mixer control weather-compensated Mixer control with target temperature Function block Antifreeze function for the heating circuit chimney sweeper function for the heating circuit Room...

SURVEY OF SOLAR CONTROLLERS DeltaSol® BX L DeltaSol® BX Plus DeltaSol® CS Plus DeltaSol® ES DeltaSol® E DeltaSol® MX DeltaSol® SL/SLT solar solar, freely selectable solar, freely selectable solar,freely selectable [SLT]

Differential temperature controller for solar, heating & air conditioning systems Also available as extra-low voltage or 115 V~ versions! The DeltaSol® A and DeltaSol® AX controllers are the simplest solution for all differential controls. RESOL DeltaSol® A Price bracket A | Article no.: 115 211 23 The version DeltaSol A is equipped with an adjustable temperature difference and a antifreeze function which can be activated / deactivated by jumpers. RESOL DeltaSol® A – Full kit Incl. 2 Pt1000 sensors (1 x FKP6, 1 x FRP6) Price bracket A | Article no.: 115 211 33 117.60 € The version DeltaSol®...

SOLAR AND HEATING cONTROLLERS Technical data Heating circuit return preheating Heat exchange controller Solar system with 1 store Potentiometer for temperature difference and maximum or minimum temperature limitation. In water protected housing (dripping water) Inputs: 2 Pt1000 temperature sensors Outputs: 1 electromechanical relay (changeover) Switching capacity: 4 (1) A 240 V~ (electromechanical relay) Strain reliefs for all lines. Simple electrical connection by pluggable terminals. Undetachable screw Total switching capacity: 4 A 240 V~ Power supply: 220 ... 240 V~ (50 ... 60 Hz) Supply...

simple solar controller with extra convenience! cTUVus certified! The cTUVus certification confirms that the controller is certified to UL 60730-1A and cSA E60730.1. The DeltaSol® AL solar controller is a temperature differential controller that offers all the vital functions for a standard solar thermal system. The controller is equipped with the comprehensive System-Monitoring-Display, which shows the system parameters quickly and easily. For data communication, the controller has a VBus®. Operation and function control are simple as usual. RESOL DeltaSol® AL Price bracket A | Article...