- Joined
- May 16, 2020
- Messages
- 65
- Reaction score
- 103
My Aquatic Life Twist-In RODI system won't run. A week or so ago, the waste water slowed down to a drop every few minutes, but the output was still running at 0 TDS. Then the TDS started creeping up. I replaced all 4 of the cartridges, and now I get nothing. The water fills the sediment cartridge and runs into the carbon block, and even a little into the RO cartridge and a little into the DI cartridge, but nothing comes out of the waste line or the RODI line. The pressure builds up in the cartridges so that it pops and spews water when I disconnect the cartridges. I did not assemble the system initially, and I don't know if and where there are check valves. I am hoping that someone can get me back in business making RODI water.