Been in France for 4 weeks now and the water pump has started to run continuosly. The pressure rises until the water is forced out the back of the pump hose outside the van. Tried to reset to no avail. Can't se the model number of the controller but don't think it's the latest intelligent one as there is no access to a pressure switch on the back by the outlet as shown on the whale diag. I'm guessing that the(internal) pressure switch is stuck and it will have to wait until I get home. the van is Elldis 530 xplore,2014. Shall have to control via the pump power switch. Anyone any other solution please?