Passenger side black tank rinse
we have a 2014 Itasca Sunstar 35F and love it. Still learning it, we came from a class C. When we were looking, on our wish list was Auto flushing of the tanks and Auto leveling. My question is the half bath on the passenger side has a tank and a maceration pump. How does that tank and pump get flushed? in the water bay on the drivers side, there is a hook up to flush the black tank. I believe it only flushes the main black tank. Do I have to put water in the toilet to help flush it?