Forum Discussion
Cummins12V98
May 23, 2023Explorer III
swimmer_spe wrote:Cummins12V98 wrote:ken56 wrote:
If your black tank has a tank flush on it, if you leave that run by mistake yes, it will overfill and will come out the vent pipe on the roof. All tanks have a vent of some type so they will drain. Be very careful you are not distracted when you use the black tank flush and forget to shut it off.
I ALWAYS SET THE TIMER on my phone!!!!!!!!!!!
Distracted dumping can end up being a real SH!TTY experience. :B
I only give ours a minute or less of flush. How much should I be doing it? How should I be doing it? This is my first RV with a flush option.
I fill the black and grey tanks 10 minutes and drain then close and fill black tank for another 10 minutes. Black tank stays closed and grey stays open normally.
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