Yahoo Message Number: 67306 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/67306)
The fresh water tank readout on the Silver Leaf is stuck on 75%. I believe the 100% is functional, just haven't filled it that full yet. I'm suspect of the 75% sensor on the outside of the water tank.
Does anyone know the theory of how these work and possibly the manufacturer?
Roger Uhlich
'07 Intrigue 12170
Yahoo Message Number: 67349 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/67349)
Roger,
On our 2006 Magna, the fresh water sensors are 4 small square devices attached on the outside of the tank. They are wired together and read moisture through the tank. I had a problem with my tank running out of water and still showing 25% on the Silverleaf. To find the problem, I started when the tank was empty. I even opened the drain solenoid vales to make sure all the water was out. Again, the Silverleaf showed 25%. I then covered one sensor at a time with my hand while my wife watched the Silverleaf. Starting with top sensor, when I covered a sensor the level would change. When I covered the bottom sensor however, there was no change. This meant that the sensor was either bad or "saw" water in the tank. I carefully pried off the sensor and with it hanging free, the Silverleaf went to 0. I put it back on the tank just a little higher (1/2 inch) than where it was originally. I haven't had a problem since.
My guess is that the sensors change resistance with moisture and the Silverleaf measures the change.
If yours are like what I described, you could call Silverleaf to find out more about them.
Jim Myers
2006 Magna 6652
Yahoo Message Number: 67352 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/67352)
I had the same issue as Roger and had to move the bottom sensor up abou a half inch. Just used tape to move it around and get it right.I also had the 75% sensor fall off the tank, Used Gorilla Glue to reattach them.
Marc 05 affinity # 6429
Yahoo Message Number: 67363 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/67363)
Jim:
Thanks for the explanation. My sensors are as you describe. So far it's been a futile effort finding anything comparable on the web. One (external type) I've found is a capacitance-type, but I don't think ours operate that way. I'll try your suggestion.
Roger
'07 Intrigue 12170
Yahoo Message Number: 67382 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/67382)
Roger,
I had the same issue with my holding tanks. With the tanks completely empty they still indicated 25%. I removed all of the sensors and reattached them with 3M VHB foam adhesive, available from NAPA. The indication has been very accurate since I made the modification. I will send you via email the exact dimensions of the sensor locations on the tank if you like.
Darwin Pugmire
2008 Magna 6874
Yahoo Message Number: 67444 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/67444)
Darwin:
The puzzling part for me is the sensors have performed "as designed" for the last 3 years, or since the coach was new.
But, with that said, please do send me the dimensions you used..........I assume on the black tank (only??).........
Send to ruhlich@... (ruhlich@...)
Thanks,
Roger Uhlich
'07 Intrigue 12170