II
6.3.3 RO membrane replacement................................................................................29
6.3.5 UV lamp replacement........................................................................................ 33
6.3.6 Micro-filter replacement.................................................................................... 34
6.3.7How to re-installation when the cartridges are not installed in the right place...36
6.4 System status check..................................................................................................... 36
6.5 Data record of system.................................................................................................. 37
6.7 Restore factory settings................................................................................................39
Chapter 7 Troubleshooting.....................................................................................................40
7.1 No display.................................................................................................................... 40
7.2 Making RO water is too low........................................................................................40
7.3 The pure water conductivity is too high....................................................................41
7.4 Ultra-pure water resistivity is too low......................................................................... 41
7.5 The flow rate of ultra-pure water is too low................................................................ 41
Chapter 8 Order information................................................................................................ 42
8.1 Consumable..................................................................................................................42
8.2 Option parts..................................................................................................................42
Chapter 9 Appendix................................................................................................................43
Appendix 1 Fuse replacement............................................................................................43
Appendix 2 pressure limiter installation............................................................................ 44
Appendix 3 inlet valve unit installation............................................................................. 45
Appendix 4 Leakage protection sensor installation........................................................ 46
Appendix 5 Components connection to main-board......................................................... 47