FWC Fresh Water Controllers
The controllers of the FWC series enable fast and precise regulation of the tap temperature in central fresh water stations. The heat from a storage is controlled and transferred to a heat exchanger via a pump or valve using the continuous flow principle, thus providing precisely tempered and legionella-free domestic hot water at the taps.
Fresh water controllers for small fresh water stations with speed-controlled high-efficiency pump.
Controller for fresh water stations with speed-controlled primary pump and additional functions like control of circulation pump.
Controller for fresh water stations with speed-controlled high-efficiency pump + additional functions.
Advantages of SOREL fresh water controllers
Full text menu
Clearly understandable, context-sensitive help texts explain each setting value.
Guides step by step through all necessary settings for quick and easy commissioning.
Animated visualisation of the system, clear characteristic curves and energy statistics.
The systems can be flexibly expanded by activating additional functions using free relays.
Various menu languages can be freely selected for clear communication.
Free Windows software simplifies training, functional testing and technical support.
Controllers can be networked via CAN bus or connected to the Internet.
Connection of additional fresh water stations via digital bus in case of high tapping volume. An additional master / cascade controller is not required.
|Sensor inputs PT1000||2||6||6|
|Sensor inputs for Grundfos VVX / VFS / RPS sensor||1||2||2|
|Relay outputs 230V||1||3||3|
|Outputs 0..10V or PWM signal for speed control of high-efficiency pumps||1||2||2|
|Number of applications||2||9||12|
|Extension of pre-defined systems by selectable additional functions||✓||✓||✓|
|LEDs red/green for display of operating status||✕||✓||✓|
|Statistics and graphic analysis of data memory||✓||✓||✓|
|Flow based heat metering via Grundfos direct sensor (VFS)||✓||✓||✓|
|Pressure monitoring via Grundfos direct sensor (RPS)||✕||✕||✓|
|Battery-backed Real Time Clock > 24h||✓||✓||✓|
|Time and Temperature-controlled thermostat function||✕||✓||✓|
|Time and Temperature-controlled circulation pump switch||✓||✓||✓|
|Switch for zone valve for optimized storage layering||✕||✓||✓|
|Pre-regulation of the primary circuit Temperature by three-way mixer||✕||✕||✓|
|Legionella protecion via additional heating||✕||✓||✓|
|Function control and error memory with date and time||✓||✓||✓|
|Power supply for universal voltage range (100…240VAC)|
and reduced standby consumption
|CAN bus connection for SOREL Connect||✕||✓||✓|
|Data logging on microSD card||✕||via data logger||via data logger|
|Ethernet connection||✕||via data logger||via data logger|
|Dimensions Height x Width x Depth in mm||115 x 86 x 45||163 x 110 x 51||163 x 110 x 51|
|Housing colour||RAL 9003||RAL 9003||RAL 9003|
|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.
The menu offers query, evaluation and setting options.
The self-explanatory user guidance enables simple parameterisation, which is supported by corresponding explanations.
Security checks and menu blockers protect against unintentional adjustments.
Functional control and long-term monitoring of the system is made possible by recording and evaluating the data.
The menu locks protect against unintentional adjustments.
The menu can be switched between various languages.
- Primary mixer
- Additional pump
- Parallel operation V1/V2
- Relay always on
- Storage heating
- Storage stratification
- AL heating
- Error message
System 1 + storage heating
Additional function for storage heating
System 1 + Cascade + Circulation
Additional function cascade and circulation
System 1 + primary pre-mixer + circulation + storage stratification + storage heating
Additional function primary premixer, circulation, storage stratification, storage heating
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