Table of contents
Safety instructions .................................................................................................................... 3
Mode of operation .................................................................................................................... 4
Hydraulic circuit diagram...................................................................................................... 4
Components ............................................................................................................................. 5
Installation ................................................................................................................................ 6
Preparation .......................................................................................................................... 6
Installation ............................................................................................................................ 7
Commissioning ........................................................................................................................ 7
Dimensions .............................................................................................................................. 8
Connection of a circulation line ................................................................................................ 9
Interchanging connections ..................................................................................................... 10
Cascade switching ................................................................................................................. 11
Hydraulic circuit diagram of a cascade with four FRISTAR fresh water stations ................ 11
Cascade switching control with UVR61-3R or UVR63 ....................................................... 12
Control of cascade switching with UVR1611 ..................................................................... 13
Cascade switching with circulation line .................................................................................. 13
Hydraulics schematic diagram ........................................................................................... 13
Circulation pump (optional) .................................................................................................... 14
Electrical circuit diagram ........................................................................................................ 14
Controller settings .................................................................................................................. 15
Technical data ........................................................................................................................ 16
Pressure loss characteristic curve plate heat exchanger: .................................................. 17
Pressure loss characteristic pump ..................................................................................... 17
Plate heat exchanger corrosion resistance ........................................................................ 18
