Not off to a particularly auspicious start….
The fresh water tank on my motorhome is full (I was giving it a mild bleach * out after standing through the winter) but the electronic depth gauge is now showing zero percent.
This wouldn’t bother me too much, except that the ‘on demand’ pump (which fires up automatically when you open a tap or flush the loo) doesn’t then function. Clearly, the pump has a built in safety function, preventing it from running if the fresh water tank is at zero percent. The grey water waste tank’s depth gauge is fine, thankfully.
As a workaround, I found (by pure luck) that I can hold the pump’s tap button ‘on’ forcing it to set the pump running.
The internet suggests two possible causes:
1. The metal prongs of the depth gauge can become calcified. I’ll try to clean them.
2. The depth gauge might well need to be recalibrated. Fortunately, I found the instructions on how to do this via Facebook. My control panel looks different but it seems the instructions are the same.
Hey-ho….
* Puriclean, which I find does a pretty good job.