Hello I'm hoping someone can help, we have just set up for our first night away in our new van and when we connected our truma submersible pump it filled the inboard water tank, but now wont switch off at all, we've run all the taps and there is no air in the system, I'm at a loss any help would be appreciated, Steve
------------- Be still and listen for that quiet small voice.
By not turning off do you mean you can still hear the pump running. If so do you have a pressure switch (ours is under one of the front bench seats) turning this will switch the pump off. I have to adjust ours when we set up because of the differing pressure in water on sites.
Turn the pressure switch all the way down (clockwise) and then, with a tap open, slowly open the pressure switch until the pump stops. If the pumo then begins to rattle or chatter, you have opened it too far. We have changed our pressure switch to an automatic one and it is excellent, no more adjusting! You will see them advertised in the caravan mags, they are really good, easy to fit and they do everything that is claimed of them.