
2 2551868AB
Contents
GENERAL INFORMATION............................................................................................... 4
Application........................................................................................................................ 4
Symbols............................................................................................................................. 4
Warning............................................................................................................................. 4
Safety instructions............................................................................................................. 5
Maintenance requirements............................................................................................... 5
TECHNICAL FEATURES ................................................................................................... 6
Typical ModuSat® XR & XR-ECO Unit................................................................................. 6
Function and operation ..................................................................................................... 6
Typical Schematic (All Top Connections) ........................................................................... 7
Technical Parameters ........................................................................................................ 8
Connection Configurations................................................................................................ 9
Typical Dimensions (connection configurations shown).................................................. 10
INSTALLATION ............................................................................................................. 14
Handling.......................................................................................................................... 14
Positioning....................................................................................................................... 14
Hydraulic connections ..................................................................................................... 15
Wall fixing........................................................................................................................ 15
Use of Pre-installation Rig ............................................................................................... 15
Evinox Flushing By-pass Kit.............................................................................................. 17
Flushing Primary Circuit................................................................................................... 17
First fill of the HIU ........................................................................................................... 18
HIU Flushing .................................................................................................................... 18
First fill of apartment heating system.............................................................................. 19
Water treatment ......................................................................................................... 19
Water Quality Guidelines ................................................................................................ 20
Dosing Secondary System................................................................................................ 20
Warranty due to Water Quality....................................................................................... 21
Electrical Connections ................................................................................................. 22
Removing the Front panel ............................................................................................... 22
ModuSat® Wiring Connections........................................................................................ 23
5.2.1 RJ45 Connections ..................................................................................................... 23
ModuSat® Connection Board........................................................................................... 24
5.4 Typical ModuSat® Electric Wiring Diagram with 2 Zone Control (2 Evinox ViewSmart
Room Controllers)....................................................................................................................... 25
ViewSmart Room controller connections ........................................................................ 26
SmartTalk® system wiring ............................................................................................... 27
SETTING INTO OPERATION / COMMISSIONING .......................................................... 28
Pre-commissioning checklist............................................................................................ 28
Pressure independent control valve................................................................................ 29
6.2.1 Pump........................................................................................................................ 30
Available Pump Head ...................................................................................................... 31
Initial Commissioning Procedure ..................................................................................... 32