While using my black tank flush
For the first time it filled up the fresh water tank!!! There is no other valve to turn on-off so what gives? I’m traveling today ( yes I drained the fresh water tank). Look forward to your replies...
Forum Discussion
If you went to flush the black and it filled the fresh... You used the wrong connection or the connections are mis-labeled (This. by the way, is very common.. labels screwed up)
