Water SofteningsystemSafety InstructionsProper installation . . . . . . . . . . . .3Installation InstructionsDrain connections . . . . . . . . . .7, 8Important recommendations . .4Installation instructions . . . . .4–6Planning and location . . . . . . . . .5Programming the control . . . . . .9Sanitizing . . . . . . . . . . . . . . . . . .10Specifications anddimensions . . . . . . . . . . . . . . . . .10Step-by-step instructions . . .7–10Tools and materials required . .5Unpacking and inspection . . . . .4Operating Instructions, TipsBreaking a salt bridge . . . . . . . .12Cleaning the nozzle andventuri assembly . . . . . . . . . . . .12Control displays . . . . . . . . . . . . .13Electronic diagnostics . . . . . . . .15Features . . . . . . . . . . . . . . . .13, 14Regenerating the system . . . . .16Service . . . . . . . . . . . . . . . . . . . . .11Water softener system . . . . .11–16Care and CleaningCleaning out iron . . . . . . . . . . .16Salt storage level andrefilling . . . . . . . . . . . . . . . . . . . .16Troubleshooting Tips . . .17–19Consumer ServicesImportant phonenumbers . . . . . . . . . . .Back CoverParts list/catalog . . . . . . . . .20–23Warranty (U.S.) . . . . . . . . . . . . .24Warranty (Canada) . . . . . . . . . .25GE Appliances7227946 215C1044P015 49-50061 08-00 JRModels GXSF27B GNSF35Z GXSF39BOwner’s Manual &Installation InstructionsModèles GXSF27B GNSF35Z GXSF39BManuel du Propriétaire etDirectives D’InstallationModelos GXSF27B GNSF35Z GXSF39BManual del Propietario yInstrucciones de InstalaciónLa section française commence à la page 27La sección en español empieza en la página 53Adoucisseur d’EauSystèmeDescalcificación de AguaSistema dewww.geappliances.com