NW511
2
CONTENTS
1 PRECAUTIONSFORSAFETYANDUSE.............................................................................4
2 TECHNICALDATA...........................................................................................................6
3 INSTALLATIONANDPOSITIONING.................................................................................8
4 INSTRUCTIONSFORTECHNICALSTAFF..........................................................................9
4.1 Plumbingconnection...............................................................................................9
4.2 Electricalconnection.............................................................................................10
4.3 Usingthewatersoftener(onmodelswiththisfeatureonly)...............................13
5 SET‐UP.........................................................................................................................15
5.1 DisplayContents...................................................................................................15
5.2 Noteondisplayoftemperatures..........................................................................15
5.3 Parameterprogrammingprocedure.....................................................................15
5.4 Modifiableparameters.........................................................................................16
5.5 Alarmtriggertimethresholds...............................................................................16
5.6 Adjustingdetergentandrinseaiddispensing.......................................................17
5.7 Adjustingtheregenerationfrequency(modelswithsofteneronly).....................18
5.8 Memorisationprocedure......................................................................................18
5.9 Tableofparameters..............................................................................................18
6 MALFUNCTIONSSHOWNONTHEDISPLAY(FORTHETECHNICIAN)...........................19
7 INSTRUCTIONSFORTHEUSER....................................................................................21
7.1 Controlpanel........................................................................................................21
7.2 Beforewashing.....................................................................................................22
7.3 Firstuseeachday(tankandboilerempty)...........................................................23
7.4 Choosingtheprogram..........................................................................................24
7.5 Changingtheprogram(notpossibleoncetheprogramhasstarted)...................24
8 MAINTENANCEANDCLEANING..................................................................................26