Hi,
I have seen a few posts around about people putting a solenoid valve in place of the manual changeover valve to make it easier to fill the onboard tank. I thought i would try and improve on this slightly by add a low water indicator and a high water indicator - However, i just wanted to check my wiring makes sense and none of the other posts covered off any wiring that was similar and if it is correct may well help others that are thinking about this.
The only time i would want to use the solenoid and the level indicators is when i decide to use the internal tank (F