Originally Posted by W5WTX
Does anyone out there have a schematic for the Xantrex TL4 Tank Level Monitor display board? Also interested if anyone knows of a salvage yard that might have used displays. I've checked EBay and surfed the internet and not finding anything.
I am still looking for a good used Xantrex Heart Monitor TL4 or TL5 tank level monitor. I have inquired to several RV salvage yards and in spite of having photos of the panel I am looking for on their web sites are telling me they don't have any.
Right now it looks like the only solution may be to replace the tank monitor system in total with a new See Level system including new sensors and displays. Not an inexpensive option but not totally outrageous. This would require replacement of both the interior monitor panel and the wet bay panel. I believe the existing wiring can be adapted.