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CONTENTS
1 GENERAL INFORMATION .............................................................................................................. 9
1.1 Warnings........................................................................................................................... 9
1.2 Symbols ............................................................................................................................. 9
1.3 Safety Instructions ............................................................................................................. 9
2 TECHNICAL FEATURES.................................................................................................................. 11
2.1 Hydraulic Schematics & dimensions ................................................................................... 11
2.2 Dimensions ....................................................................................................................... 14
2.3 Technical data .................................................................................................................. 16
3 INSTALLATION ............................................................................................................................. 21
3.1 Recommended handling procedure ................................................................................... 21
3.2 ModuSat FS positioning .................................................................................................... 22
3.3 Checks before connecting the ModuSat FS ......................................................................... 23
3.4 Use of Pre-installation Rig ................................................................................................. 24
3.5 Installation of Safety Discharges ....................................................................................... 25
3.6 Pressure Independent Control Valves (PICV) ...................................................................... 28
4 PRIMARY AND SECONDARY CIRCUIT ............................................................................................ 29
4.1 Water treatment .............................................................................................................. 29
4.2 Cleaning ........................................................................................................................... 29
4.3 Precautions ...................................................................................................................... 30
4.4 Bionibal ............................................................................................................................ 31
4.5 Initial opening / filling of the unit ...................................................................................... 32
4.6 Flushing Bypass ................................................................................................................ 33
4.7 Tank draining ................................................................................................................... 34
5 ELECTRIC CONNECTIONS .............................................................................................................. 36
5.1 Modusat Wiring Connections ............................................................................................ 37
5.2 ModuSat Connection Board (Visible once the cover is removed) ......................................... 39
5.3 Room controller connections ............................................................................................. 40
5.4 Typical ModuSat Electric Wiring Diagram (Single Room Controller) .................................... 42
5.5 Typical ModuSat Electric Wiring Diagram with 2 Zone Control (2 Room Controllers) ........... 43
6 COMMISSIONING ........................................................................................................................ 44
6.1 Initial Commissioning Procedure ....................................................................................... 44
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