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Hydro Unit
Installation Manual
Hydro Unit
4 kW, 6 kW model
8 kW, 11 kW model
Hydro Unit HWT-601F21SM3W-E HWT-601F21ST6W-E
Back up heater capacity (kW) 3.0 6.0
Power supply for back up heater 220-240 V ~ 50 Hz 380-415 V 3N ~ 50 Hz
Leaving water
temperature
Heating (°C) 20-55
Cooling (°C) 7-25
Max water temperature for DHW (°C) 65
Dimension H x W x D (mm) 1,700 x 600 x 670
Volume DHW tank (L) 210
Pressure setting, DHW safety valve (MPaG) 0.6
Pressure setting, Space heating safety valve (MPaG) 0.25
Hydro Unit
HWT-1101F21SM3W-E
HWT-1101F21MM3W-E
HWT-1101F21ST6W-E
HWT-1101F21MT6W-E
HWT-1101F21ST9W-E
HWT-1101F21MT9W-E
Back up heater capacity (kW) 3.0 6.0 6.0
Power supply for back up heater 220-240 V ~ 50 Hz 380-415 V 3N ~ 50 Hz 380-415 V 3N ~ 50 Hz
Leaving water
temperature
Heating (°C) 20-65
Cooling (°C) 7-25
Max water temperature for DHW (°C) 65
Dimension H x W x D (mm) 1,700 x 600 x 670
Volume DHW tank (L) 210
Pressure setting, DHW safety valve (MPaG) 0.6
Pressure setting, Space heating safety valve (MPaG) 0.25
2 Accessory parts
No. Parts name Quantity
1 Installation Manual (this document) 1
2 Owner’s Manual 1
3CD 1
3-EN 4-EN