Fresh hydro unit
FSK100
- All time fresh, vital and hygienic hot water in the demanded volume
- High tap rates
- Fast reaction times
- Lowest calcification risk
- Legionella flushing function
The Series FSK100 are designed for potable water applications. Equipped with unique hydro block, quick mixing actuator, two pass plate heat exchangers and intelligent controller the FSK100 series are one of a kind. These high sophisticated appliances provide outstanding potable water performance and temperature stability. The FSK100 series set a new standard on fresh hydro units market.
Product range
FSK101
| Art.no. | Reference | Pump | Connection A | Connection B | Connection C | Connection D | Connection E | Connection F | G [mm] | H [mm] | I [mm] | Weight [kg] |
| 64000100 | FSK101 | Wilo 25/7,0 | G 1" | G 1" | G 1" | G 1" | G ½" | G ½" | 600 | 400 | 304 | 20,0 |
Installation support
Installation examples
Documents
Technical data
Technical data
| Tap performance: | 40 l/min - at 70°C primary; 40 l/min - at 45°C outlet secondary |
| Plate, heat exchanger (plates): | 41 |
| Insulation: | EPP |
| Weight: | 20,0 kg |
| Working pressure, potable water: | 1 MPa |
| Working pressure, heating: | 300 kPa |
| Media, Heating water: | in accordance with VDI2035 |
| Media, Water/Glycol mixtures: | max. 50 % (above 20% admixture, the pump data must be checked) |
| Media, Water/Ethanol mixtures: | max. 28 % |
| Media temperature, max.: | +95 °C |
| Media temperature, min.: | +2 °C |
| Connection - Cold water (A): | Internal thread G1", ISO 228/1 |
| Connection - Warm water (B): | Internal thread G1", ISO 228/1 |
| Connection - Storage tank (C): | External thread G1", ISO 228/1 |
| Connection - Storage tank (D): | External thread G1", ISO 228/1 |
| Connection - Circulation (E): | External thread G½", ISO 228/1 |
| Connection - Flush connection (F): | External thread G½", ISO 228/1 |
Integrated pump
| Wilo Para HU25/7-50/iPWM | |
| Power supply: | 1~230 V +10%/-15%, 50/60Hz |
| Power consumption: | 1,8 — 50 W |
| EEI (Energy Efficiency Index), circulation pump: | ≤0,20 |
| Current, nominal: | 0,02 — 0,43 A |
| Speed: | 700 — 4700 rpm |
optional Circulation pump
| Xylem E3-00-3/000 BRU | |
| Power supply | 230 V, 50 Hz |
| Power consumption | 8 W |
| Current, nominal | <0,1 A |
Integrated valve
| ESBE SLB233 | |
| Power supply: | 12 ± 15% V DC |
| Power consumption, standby: | 0,6 W |
| Current peak: | 0,8 A |
Conformity
EMC 2014/30/EU
RoHS3 2015/863/EU
SI 2016 No. 1091
SI 2012 No. 3032
Dimensioning
Wiring
Accessories and spare parts
Spare parts
| Art No. | Reference | Designation | Instruction manual | |
 |
64040100 | FSK908 | ESBE FSK908 Plate heat exchanger PBU11/41. |  |
 |
64040200 | FSK901 | ESBE FSK901 Pump Wilo Yonos PARA HU 25/7.0. | |
 |
64040300 | FSK907 | ESBE FSK907 Controller, Hydro Control. | |
 |
64040400 | FSK904 | ESBE FSK904 Sealing set. | |
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64040500 | FSK905 | ESBE FSK905 Sensor Grundfos. | |
 |
64040600 | FSK906 | ESBE FSK906 Exchange kit. | |
 |
64040700 | FSK909 | ESBE FSK909 PT1000 sensor. | |
Options
| Art No. | Reference | Designation | Instruction manual | |
 |
64020100 | FSK803 | ESBE FSK803 Circulation pump for Fresh Hydro Unit FSK101 | |
Download area
Download area
| Type | Preview | Download |
| Data sheet | FSK100 |
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| Installation instruction | FSK100 |
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| Dimensioning | Dimensioning of the buffer tank, max. PWH and flow resistance |
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| Certificate | Declaration of Conformity, FSK100 |
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| Certificate | Declaration of Conformity UKCA, FSK100 |
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| Certificate | EAC certificate (RU), FSK100 |
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| Image | FSK101, high res |
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| 2D Image | FSK100 |
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| 3D drawing (stp file) | FSK101 |
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