Old-Biscuit wrote:
The backflush should be done every 3 months of use and whenever you have drained it to fluff resins bed. Gets rid of channeling and compacted resins. Just couple minutes will do.
So if drained..backflush couple minutes then place it in service.
Got it. Thank you. back-flush the drained unit.
Old-Biscuit wrote:
If just removed from service but not drained....just do the service flush (which means flush in the direction of the service flow) for a couple minutes prior to placing back in service.
OK. If NOT drained, forward flush a couple minutes before hooking it up to service.