Hi guys, in the midst of ensuring that the wiring is in good shape as I re-construct my B19
Bigfoot. I was under the trailer looking at the grey water tank and the sensor wires. I made the mistake of looking at the wires there and they broke. The breaking point was at some heat shrink so I removed the heat shrink and found that there were 3 resistors soldered in on the wires. I assume this is to provide the sensor system staging of the current as it passes through the effluent. more current = less tank volume? I was hoping to find an install manual for this unit so I can get some new resistors and install them in a project box or run the wires inside the trailer before installing the resistors. Anyone have one kicking around? I have Googled the device but being pre-internet I have not had much luck.
Richard