Black/Grey Tanks always show empty
The Black and Grey water tanks read empty all the time. Have been trying to get information on-line regarding how these things work but have not yet been successful. The propane tank, the fresh wat...
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I was wrong...tanks monitors appear to work ok. This was a learning experience. Did not believe the Black and grey tank sensors were working, but the tank was just not full enough to make the 1/3 full light turn on.
So if inquiring minds would like to know:
The 2007 Aspect 26A has a True Level tank monitoring system.
1. To access tank sensors on the black tank you have to remove the bottom of the cabinet under the bathroom sink.
2. To access sensors on the grey tank you open the outside water service compartment door.
It takes 12 gallons to fill the grey water tank to the 1/3 mark.
With the Systems monitor panel removed the test results at large white connector was as follows when you press the test switch:
Ground - Pin 3 (white wire): Neg battery terminal connection
Fresh Water - Pin 4 (red wire): Empty = 4.94 volts, 1/3 = 4.81 volts, 2/3 = 4.69 volts
Black Water - Pin 5 (brown wire): Empty = 4.94 volts
Grey Water - Pin 6 (grey wire): Empty = 4.94 volts, 1/3 = 4.80 volts
If you get these readings at Pins 4, 5, and 6 then it appears that the Mirus Detector Cells and the ground are in good condition and the red circuit board is putting out the correct voltage to the cells.
What is that saying about learning from your mistakes???? I should be really really smart by now but seem to keep finding new mistakes to learn from
So if inquiring minds would like to know:
The 2007 Aspect 26A has a True Level tank monitoring system.
1. To access tank sensors on the black tank you have to remove the bottom of the cabinet under the bathroom sink.
2. To access sensors on the grey tank you open the outside water service compartment door.
It takes 12 gallons to fill the grey water tank to the 1/3 mark.
With the Systems monitor panel removed the test results at large white connector was as follows when you press the test switch:
Ground - Pin 3 (white wire): Neg battery terminal connection
Fresh Water - Pin 4 (red wire): Empty = 4.94 volts, 1/3 = 4.81 volts, 2/3 = 4.69 volts
Black Water - Pin 5 (brown wire): Empty = 4.94 volts
Grey Water - Pin 6 (grey wire): Empty = 4.94 volts, 1/3 = 4.80 volts
If you get these readings at Pins 4, 5, and 6 then it appears that the Mirus Detector Cells and the ground are in good condition and the red circuit board is putting out the correct voltage to the cells.
What is that saying about learning from your mistakes???? I should be really really smart by now but seem to keep finding new mistakes to learn from
