Weather-compensated heating controller HCC
Heating and system controllers by SOREL: versatile and easy to use. With their crystal clear operator guidance, all kinds of weather-compensated heating systems can be handled intuitively – from small to complex.
XHCC
XtraLarge system controller for flexible regulation of complex heating systems with various heat sources.
Advantages of SOREL controllers
Full text menu
Clearly understandable, context-sensitive help texts explain each setting value.
Setup Wizard
Guides step by step through all necessary settings for quick and easy commissioning.
Graphic display
Animated visualisation of the system, clear characteristic curves and energy statistics.
Modular principle
The systems can be flexibly expanded by activating additional functions using free relays.
Multilingual
Various menu languages can be freely selected for clear communication.
PC-Simulation
Free Windows software simplifies training, functional testing and technical support.
Networkable
Controllers can be networked via CAN bus or connected to the Internet.
ErP-Bonus
Achieve the maximum temperature class VIII with the heating controllers for 5% bonus on the EU energy label calculation.
| MHCC | LHCC | XHCC | |
|---|---|---|---|
| Temperature control class | VI / 4% | VI / 4% | VI / 4% |
| Sensor inputs | 4 | 10 | 17 |
| of which for PT1000 Temperature sensors | 3 | 6 | 11 |
| of which for remote adjuster | 1 | 1 | 2 |
| of which for Direct Sensors VVX / VFS / RPS Temperature | 0 | 2 | 2 |
| of which for Direct Sensors VVX / VFS / RPS flow | 0 | 2 | 2 |
| Compatible room thermostat | °CALEON / RC20 / RC21 | °CALEON / °CALEON Clima / RC20 / RC21 | °CALEON / °CALEON Clima / RC20 / RC21 |
| Relay outputs 230V | 3 | 3 | 6 |
| Relay output voltage-free | ✕ | 1 | 1 |
| Outputs 0..10V or PWM signal (for modulating burner control) | 1 | 2 | 4 |
| 24VDC output for external devices | up to 2W | up to 6W | up to 6W |
| Number of applications | 2 | 22 | 13 |
| Extension of pre-defined systems by selectable additional functions | ✕ | ✓ | ✓ |
| LEDs red/green for display of operating status | ✓ | ✓ | ✓ |
| Programmable thermostat times and functions per day | 3 | 2×3 | 2×3 |
| Comfort function for quick heating | ✓ | ✓ | ✓ |
| Heating circuit with mixer | ✓ | 0 – 2 | 0 – 2 |
| Heating circuit without mixer | ✕ | 0 – 2 | 0 – 2 |
| Domestic hot water function with operating times | ✕ | ✓ | ✓ |
| Legionella function via solar | ✕ | ✓ | ✓ |
| Legionella protecion via additional heating | ✕ | ✓ | ✓ |
| Cooling | ✕ | ✓ | ✓ |
| Setup wizard | ✓ | ✓ | ✓ |
| Solar-System protection | ✕ | ✓ | ✓ |
| Solar-Collector protection | ✕ | ✓ | ✓ |
| Buffer discharge protection | ✓ | ✓ | ✓ |
| Anti-freeze protection | ✓ | ✓ | ✓ |
| Seizing Protection | ✓ | ✓ | ✓ |
| Solar-Recooling | ✕ | ✓ | ✓ |
| 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 card | via data logger | via data logger | ✓ (only at V2) |
| Ethernet connection | via data logger | via data logger | ✓ |
| Dimensions Height x Width x Depth in mm | 163 x 110 x 51 | 163 x 110 x 51 | 228 x 180 x 53 |
| Housing colour | RAL 9003 | RAL 9003 | RAL 9003 |
| Protection Class | IP40 | IP40 | IP40 |
| Mounting Hardware, Spare Fuse and User Manual | ✓ | ✓ | ✓ |
The setup wizard guides you quickly through the settings to be made in a logical sequence. This prevents incorrect settings and facilitates parameterisation.
The current measured values and operating states are displayed in an animated overview. In addition, important functions are shown as symbols in the display.
For each day of the week, 3 operating times can be set for the heating circuit and adopted for other days.
For each day of the week, 3 operating times can be set for the heating circuit and adopted for other days.
The self-explanatory user guidance enables simple parameterisation, which is supported by corresponding explanations.
For each day of the week, 3 operating times can be set for the heating circuit and adopted for other days.
Functional control and long-term monitoring of the system is made possible by recording and evaluating the data.
The divisible characteristic curve makes it possible to achieve the optimum comfortable living room temperature even with different structural conditions.
- Temp. difference
- Booster Pump
- Cooling function
- Solar function
- Solid fuel boiler
- Solar Bypass
- Burner with pump
- 2nd heating circuit
- Fault message
- Parallel operation
- Circulation
- Relay always on
System 1 + solar + burner
Combi storage with mixed heating circuit with additional functions solar and burner with boiler pump.
System 1 + burner + compressor
Combination storage with mixed heating circuit with additional functions burner with boiler pump and compressor, charging pump, brine pump.
System 1 + 2nd heating circuit
Combination storage and buffer storage with mixed heating circuit with additional function 2nd heating circuit.
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.
Where to buy
Find your national SOREL contact person or the nearest SOREL retailer