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Free Resol DeltaSol MX

CLCUS Certified

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MX as Hydronic Controller 2

Resol DeltaSol MX controller has maximum 15 sensor inputs, 13 relay outputs and 1 dry contact relay. Beside its brilliant capability of controlling complex solar thermal systems, it is also an optimal solution to control multi-zone hydronic systems.

All these typical functions are available:  

  1. The built in heating curve is necessary for hydronic system “adjusts” supply temperature with considering outdoor temperature ( outdoor temperature reset);
  2. Floating Point control logic for 3-way mixing valve combining with heating curve;
  3. Talking to regular dry-contact room thermostats, executing call for heat and activating zone valves/zone pumps; a MX controller talks to up to 10 regular dry-contact room thermostats simultaneously;
  4. Calling Boiler Demand based on Target temperature or configured supply temperature by heating curve;
  5. Domestic Hot Water ( DHW)  Priority Control and/or DHW calls boiler demand;
  6. Buffer Tank Back up Heating.

Read more: Comprehensive Hydronic Controller- MX Controller

Free RESOL Heating Controller HC

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Comfort is under Control!

The Heating controller HC has 9 pre-programmed control circuits providing flexible options of house heating system control. The controller packages single/multiple-zone space heating, DHW heating, boiler protection, heating priority, temperature mixing and weather-compensated room temperature control logics. Besides, it is compatible with Resol solar cell Cs10, Resol V40 flowmeter, modulating pumps/valves with 0-10VDC, Resol digital flow and pressure sensors and 5 Resol Extension Modules; these associated devices assist users to execute energy metering, creating interlock logics by function blocks, and monitoring solar irridiation in solar-based systems. The heating controller is able to work with any of Vbus devices issued by RESOL.

default HC - Technical Data Brief (897 KB)

default HC - Installation & User Manual (4.81 MB)

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