Dry DI resin

[Ron Popeil]

in my RODI unit, when not in use, my DI chamber always seems to go dry. then refills when i run water through it to refill my tank or for water changes. what happens to the DI during this period? is there any negative effect to this?

[Stormtrooper]

If your DI resin dries out it will lose it's effectiveness.

I would be inclined to think that whilst in the RO chamber
that it would stay moist enough to not be effected.

David