Fresh Water Tank automatically filling?
So, I have been camping for over a year in my 2013 KZ Spree Travel Trailer and I haven't had this issue yet. I mainly camp at State Parks that have city water connections so I have only used the fresh...
Forum Discussion
Your one way check valve at the pump is stuck, has a piece of debris, or is defective. Try running the pump a few times. If you are still experiencing back flow, repair the pump. There are YouTube repair videos out there, if your unit is out of warranty.
