若在进水硬度>1ppm(以碳酸钙计)或者二氧化硅>1ppm，或者其他进水水质指标没有达到进水水质要求， E-CELL?模块将可能被损坏，除非采取特殊防护措施。如果进水硬度或者二氧化硅超标，定期的酸洗和对RO 产水进行软化是必需的。[ 检查公布的要求是0.5ppm 还是1ppm。]

IC646NTS050
IC646NTY000
IC646NUU000
IC646NVC000
IC646NWS999
IC646NWV000
IC646NWV005
IC646NWV010
IC646NWV025
IC646NWV050
IC646PCM001
IC646PCM003
IC646PCM005
IC646PCM010
IC646PCM025
IC646PCM050
IC646PCM100
IC646PCMKIT
IC646PCMS01
IC646PCMS05
IC646PCMS10
IC646PCMS1C
IC646PCMS25
IC646PCMS50
IC646PCMSCH
IC646PCMVSS
IC646PCN100
IC646PCN110
IC646PCN120
IC646PDS100
IC646PEW100
IC646PEW110
IC646PEW120
IC646PHA772
IC646PHA935
IC646PHD772
IC646PHD935
IC646PMB000
IC646PME001
IC646PME003
IC646PME005
IC646PME010
IC646PME025
IC646PME050
IC646PME100
IC646PMESCH
IC646PPA364
IC646PPA374
IC646PPA772
IC646PPA935
IC646PPD364
IC646PPD374
IC646PPD772
IC646PPD935
IC646PPT100
IC646PVR100
IC646TBPAS010
IC646TBPAS025
IC646TBPAS050
IC646TBPAS100
IC646TBPAS500
IC646TDV000
IC646TDV050
IC646TDV075
IC646TDV150
IC646TDV300
IC646TDV700
IC646TDV915
IC646TDV935
IC646TDV999
IC646TMS001
IC646TPD000
IC646TPD075
IC646TPD150
IC646TPD300
IC646TPD700

若在进水硬度>1ppm(以碳酸钙计)或者二氧化硅>1ppm，或者其他进水水质指标没有达到进水水质要求， E-CELL?模块将可能被损坏，除非采取特殊防护措施。如果进水硬度或者二氧化硅超标，定期的酸洗和对RO 产水进行软化是必需的。[ 检查公布的要求是0.5ppm 还是1ppm。]