HCC controllers

HCC Brochure


From small to complex: The weather-compensated HCC controllers make every heating system intuitively operable.

Clearly written illuminated full text display.
Convenient menu with text and graphic mode without confusing abbreviations.
Internationally understandable with up to 8 languages included.
Self-explanatory operation: The assigned functions are shown in the display right above the respective input key.
Easy and quick installation with the integrated setup wizard.
Pre-defined hydraulic variants with 1 or 2 circuits for reliable system configuration.
Different options of assembly such as wall assembly, integration to a pump group or mounting to a switch panel.

Depending on the type of device, different options for enhancement are provided:

  • Ethernet connection for remote control and data logging
  • 0...10V and PWM-output for speed-control of high-efficiency pumps
  • Remote controller for convenient temperature adjustment from the living room
  • Integrated heating of domestic hot water or cooling function

Manuals, labels, software and hardware can be adjusted for OEM customers.

Sensor inputs in total 4 6 6 6 6 15
    of which for temperature sensors Pt1000 3 5 5 5 4 8
    of which for remote adjuster 1 1 1 1 1 3
    of which for air humidity 0 0 0 0 1 1
Relay outputs 230V 3 3 4 4 4 6
Relay outputs potential free 0 0 1 1 2 1
Programmable thermostat times and functions per day 3 3 2x3 2x3 2x3 2x3
Comfort function for quick heating Yes Yes Yes Yes Yes Yes
Heating circuit with mixer Yes Yes Yes Yes Yes Yes
2nd heating circuit without mixer No No Yes No No Yes
Domestic hot water No No No Yes No Yes
Anti-legionella function No No No Yes No Yes
Cooling + dehumidifying No No No No Yes Yes
Setup wizard Yes Yes Yes Yes Yes Yes
Protection functions Yes Yes Yes Yes Yes Yes
Data storage with statistics and graphic analysis Yes Yes Yes Yes Yes Yes
Error memory and analysis with date and time Yes Yes Yes Yes Yes Yes
Menu blocker Yes Yes Yes Yes Yes Yes
Compatible room thermostat RC20 / RC21 RC20 / RC21 RC20 / RC21 RC20 / RC21 RC22 2x RC20 / 2x RC21
Data logging on microSD card via data logger No No No No Yes
Networkable / CAN-Bus Yes No No No No Yes