Weather-compensated heating controller for a mixed circuit with heat request.

Weather-compensated heating controller for a controlled heating circuit with heat request



Sorel Connect

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Temperature control classVI / 4%
Sensor inputs4
of which for PT1000 Temperature sensors3
of which for remote adjuster1
of which for Direct Sensors VVX / VFS / RPS Temperature0
of which for Direct Sensors VVX / VFS / RPS flow0
Compatible room thermostat°CALEON / RC20 / RC21
Relay outputs 230V3
Relay output voltage-free
Outputs 0..10V or PWM signal (for modulating burner control)1
24VDC output for external devicesbis zu 2W
Number of applications2
Extension of pre-defined systems
by selectable additional functions
LEDs red/green for display of operating status
Programmable thermostat times and functions per day3
Comfort function for quick heating
Heating circuit with mixer
Heating circuit without mixer
Domestic hot water function with operating times
Legionella function via solar
Legionella protecion via additional heating
Setup wizard
Solar-System protection
Solar-Collector protection
Buffer discharge protection
Anti-freeze protection
Seizing Protection
Start logic for vacuum tube collectors
Control program for self-dumping systems (drain-back)
Function control and error memory with date and time
Error memory and analysis with date and time
Input for low energy tariff or PV overproduction (PV contact)
Menu blocker
CAN bus connection for SOREL Connect
Data logging on microSD cardvia Datalogger
Ethernet connectionvia Datalogger
Dimensions Height x Width x Depth in mm163 x 110 x 51
Housing colourRAL 9003
Protection ClassIP40
Mounting Hardware, Spare Fuse and User Manual


PC Simulation

Virtual simulators of any SOREL controller are available free of charge for easy product trial, technical trainings or to facilitate your customer support.

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Where to buy

Find your national SOREL contact person or the nearest SOREL retailer

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