Last night the temperature dropped below 32 and my freeze protection turned on. Great right!?
Well...we had a big rain the day before and I backwashed to get water level down. I forgot to put the filter back to "filter" so when I woke up this morning I heard the pump running. Went outside and water level is below the skimmer and pump has been running.
Not sure how long the pump ran, but I am wondering if there is any damage and how to check for it??