HCC Fresh
Weather-compensated heating circuit controller with fresh water function for heat interface units. Optionally with cooling function, circulation pump control, warm-keeping function and systemwide DHW priority function.
HCC Fresh VFS Inputs
HCC Fresh VTY Inputs
Outputs
Connectivity
Menu Languages
OEM service: We’ll happily contribute with our 10+ years experience in developing fresh water systems, and support you in the initial adjustment of all control parameters to your stations – for quick and precise tapping temperatures in every common tapping situations.
| HCC Fresh VFS | HCC Fresh VTY | |
|---|---|---|
| Sensor inputs | 5 (+ 3 with additional box) | 5 (+ 3 with additional box) |
| Sensor inputs flow sensors | VFS Grundfos Direct Sensor | SIKA VTY20 |
| Compatible room thermostat | °CALEON / °CALEON Clima / RC20 / RC21 | °CALEON / °CALEON Clima / RC20 / RC21 |
| Relay outputs 230V | 3 | 3 |
| Relay output voltage-free | 1 | 1 |
| Outputs 0..10V or PWM signal | 2x (0-10V/PWM) / 2x (PWM) | 2x (0-10V/PWM) / 2x (PWM) |
| 24VDC output for external devices | up to 6W | up to 6W |
| Number of applications | 4 | 4 |
| Extension of pre-defined systems by selectable additional functions |
✓ | ✓ |
| LEDs red/green for display of operating status | ✓ | ✓ |
| Programmable thermostat times and functions per day | 2×3 | 2×3 |
| Comfort function for quick heating | ✓ | ✓ |
| Heating circuit with mixer | 1 | 1 |
| Heating circuit without mixer | 1 | 1 |
| Domestic hot water function with operating times | ✓ | ✓ |
| Circulation of domestic hot water with operating times | ✓ | ✓ |
| Hot water standby | ✓ | ✓ |
| DHW Priority | ✓ | ✓ |
| Antilegionella function | ✓ | ✓ |
| Setup wizard | ✓ | ✓ |
| Anti-freeze protection | ✓ | ✓ |
| Seizing Protection | ✓ | ✓ |
| Function control and error memory with date and time | ✓ | ✓ |
| Error memory and analysis with date and time | ✓ | ✓ |
| Menu blocker | ✓ | ✓ |
| CAN bus connection | ✓ | ✓ |
| Data logging on microSD card | via Datalogger | via Datalogger |
| Ethernet connection | via Datalogger | via Datalogger |
| Dimensions Height x Width x Depth in mm | 163 x 110 x 51 | 163 x 110 x 51 |
| Housing colour | RAL 9003 | RAL 9003 |
| Protection Class | IP40 | IP40 |
| Mounting Hardware, Spare Fuse and User Manual | ✓ | ✓ |
Manuals:
VFS
VTY
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Where to buy
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