Does any one know if the Audit 5T9 computer is still available, or is there a replacement for this computer, I think the computer is the problem. I have replaced tank sensors and re calibrated, but the grey water is still inaccurate, and will not recalibrate to empty. this is on a 2001 U320
I had questions about the Audit system in our 1997 U295. I received helpful information from Javelina Corporation. I called the phone number listed on their web site. The person who answered the phone was able to provide information from documents in her files. I supplied the model number and she provided helpful information immediately. You might find useful information there. Javelina contact_us (http://javelina.com/contact_us.htm)
Hi,
Be aware that a new Javelina computer from them is about $700+ dollars. Reworking your old one is cheaper...about $400+. Ouch! Don't ask me how I know.
You can also install a new SeeLevel II tank sensor program for the same $400. It uses the same industrial technology used in the petroleum industry. Installation is fairly easy, the hardest part is accessing the tanks for sensor installation. It uses the existing wiring and you add only a digital readout up front.
Check them out at: SeeLeveL Liquid Level Gauges by Garnet Instruments Ltd. (http://www.garnetinstruments.com)
I had the same problem with our sensors,after making my own tank flush system,that I installed on the other side of the sensor's and flushing the tanks real good(the build up of fatty acid was flushed of the tank walls)no more problems, I have not had to recalibrate the sensor's.
We replaced the sensors, flushed the tanks, and recalibrated according to the directions, and the gray water still reads wrong...thats why we think it is the Audit computer module from Javelina. Called Javelina, they no longer make them, nor do they refurbish them, or have a replacement. Foretravel has a few reconditioned commputers left "upstairs" for $430. I think we will look into the Seelevel system Kent suggested, and or order a computer from Foretravel.
Switch input wiring to see if the problem 'shifts' on the computer.