Best Way to Vacuum Pool with Sand Filter

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Vacuuming an inground swimming pool is a standard maintenance procedure. Skimmers only remove dirt and debris that are afloat or suspended in the water.
When you vacuum the pool, what should the valve on the sand filter be set at? If I use the regular filter setting and have completed the vacuuming, I see.
The instructions here assume that you are using either a sand filter or D.E.. Have I done any damage by vacuuming the pool with the filter in the rinse mode?
Woman in a Swimming Pool. How To Vacuum Your Pool With A Sand Filter. To do this you must turn the handle on top of the filter until the notch is on .