charlie tapper
Well-known member
- Messages
- 82
hi guys ..sorry for long post
i have a 300 gpd system
the water when i brought system new was 007 before going into di vessel and di bout it down to 000
the readings started to creep up so changed the resin last month
that was ok for a week or so but soon started rising again . upto 008
i took the tds from after the membranes but before di and it was reading 015 ( when new it read 007 from same place )
so i thought right filters prob need changing so changed all 3 filters pre filter . carbon and sediment . put them in same way and order as when system come from new.
and still was reading 015 . i flushed it and left it running ( before connectecting to d.i vessel ) still no difference . when connected to di went down to about 005 .
but still not manging to get the reading down from 015 before entering di .
so i changed the membranes also ( which i dont think needed changing as only had system running for about 5 months) but then it read 029 after membranes ... flushed it , left it running and went down to 018 ... still not managing to get it to 007 after membranes .
any ideas whats going on or whats going on , surely the filters and membranes cant be faulty and resin only changed last month .
really appreciate any comments
i have a 300 gpd system
the water when i brought system new was 007 before going into di vessel and di bout it down to 000
the readings started to creep up so changed the resin last month
that was ok for a week or so but soon started rising again . upto 008
i took the tds from after the membranes but before di and it was reading 015 ( when new it read 007 from same place )
so i thought right filters prob need changing so changed all 3 filters pre filter . carbon and sediment . put them in same way and order as when system come from new.
and still was reading 015 . i flushed it and left it running ( before connectecting to d.i vessel ) still no difference . when connected to di went down to about 005 .
but still not manging to get the reading down from 015 before entering di .
so i changed the membranes also ( which i dont think needed changing as only had system running for about 5 months) but then it read 029 after membranes ... flushed it , left it running and went down to 018 ... still not managing to get it to 007 after membranes .
any ideas whats going on or whats going on , surely the filters and membranes cant be faulty and resin only changed last month .
really appreciate any comments